diff options
21 files changed, 4948 insertions, 25 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml new file mode 100644 index 000000000000..26e0b16906c3 --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml @@ -0,0 +1,162 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/ti,sn65dsi83.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: SN65DSI83 and SN65DSI84 DSI to LVDS bridge chip + +maintainers: + - Marek Vasut <marex@denx.de> + +description: | + Texas Instruments SN65DSI83 1x Single-link MIPI DSI + to 1x Single-link LVDS + https://www.ti.com/lit/gpn/sn65dsi83 + Texas Instruments SN65DSI84 1x Single-link MIPI DSI + to 1x Dual-link or 2x Single-link LVDS + https://www.ti.com/lit/gpn/sn65dsi84 + +properties: + compatible: + enum: + - ti,sn65dsi83 + - ti,sn65dsi84 + + reg: + enum: + - 0x2c + - 0x2d + + enable-gpios: + maxItems: 1 + description: GPIO specifier for bridge_en pin (active high). + + vcc-supply: + description: A 1.8V power supply (see regulator/regulator.yaml). + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: Video port for MIPI DSI Channel-A input + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + description: array of physical DSI data lane indexes. + minItems: 1 + maxItems: 4 + items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: Video port for MIPI DSI Channel-B input + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + description: array of physical DSI data lane indexes. + minItems: 1 + maxItems: 4 + items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + + port@2: + $ref: /schemas/graph.yaml#/properties/port + description: Video port for LVDS Channel-A output (panel or bridge). + + port@3: + $ref: /schemas/graph.yaml#/properties/port + description: Video port for LVDS Channel-B output (panel or bridge). + + required: + - port@0 + - port@2 + +required: + - compatible + - reg + - ports + +allOf: + - if: + properties: + compatible: + contains: + const: ti,sn65dsi83 + then: + properties: + ports: + properties: + port@1: false + port@3: false + + - if: + properties: + compatible: + contains: + const: ti,sn65dsi84 + then: + properties: + ports: + properties: + port@1: false + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + bridge@2d { + compatible = "ti,sn65dsi83"; + reg = <0x2d>; + + enable-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>; + vcc-supply = <®_sn65dsi83_1v8>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + endpoint { + remote-endpoint = <&dsi0_out>; + data-lanes = <1 2 3 4>; + }; + }; + + port@2 { + reg = <2>; + + endpoint { + remote-endpoint = <&panel_in_lvds>; + }; + }; + }; + }; + }; diff --git a/Documentation/hwmon/lm75.rst b/Documentation/hwmon/lm75.rst index 81257d5fc48f..8d0ab4ad5fb5 100644 --- a/Documentation/hwmon/lm75.rst +++ b/Documentation/hwmon/lm75.rst @@ -93,9 +93,9 @@ Supported chips: https://www.st.com/resource/en/datasheet/stlm75.pdf - * Texas Instruments TMP100, TMP101, TMP105, TMP112, TMP75, TMP75B, TMP75C, TMP175, TMP275 + * Texas Instruments TMP100, TMP101, TMP105, TMP112, TMP75, TMP75B, TMP75C, TMP175, TMP275, TMP1075 - Prefixes: 'tmp100', 'tmp101', 'tmp105', 'tmp112', 'tmp175', 'tmp75', 'tmp75b', 'tmp75c', 'tmp275' + Prefixes: 'tmp100', 'tmp101', 'tmp105', 'tmp112', 'tmp175', 'tmp75', 'tmp75b', 'tmp75c', 'tmp275', 'tmp1075' Addresses scanned: none @@ -119,6 +119,8 @@ Supported chips: https://www.ti.com/product/tmp275 + https://www.ti.com/product/TMP1075 + * NXP LM75B, PCT2075 Prefix: 'lm75b', 'pct2075' diff --git a/MAINTAINERS b/MAINTAINERS index c94d3cc03eb9..3f5b05fc14ac 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -10301,6 +10301,12 @@ S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git F: drivers/hid/hid-lg-g15.c +LONTIUM LT8912B MIPI TO HDMI BRIDGE +M: Adrien Grassein <adrien.grassein@gmail.com> +S: Maintained +F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml +F: drivers/gpu/drm/bridge/lontium-lt8912b.c + LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) M: Sathya Prakash <sathya.prakash@broadcom.com> M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile index adc62f1c1b3b..5b25ba59f1b0 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -90,6 +90,9 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-sk-rpi-hdr-pwm.dtbo dtb-$(CONFIG_ARCH_K3) += k3-am625-sk-rpi-hdr-spi.dtbo dtb-$(CONFIG_ARCH_K3) += k3-am62x-lp-sk-nand.dtbo +dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dev.dtb +dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dev.dtb + dtb-$(CONFIG_ARCH_K3) += k3-j721e-fpdlink-cpb-fusion.dtbo dtb-$(CONFIG_ARCH_K3) += k3-j721e-fpdlink-sk-fusion.dtbo dtb-$(CONFIG_ARCH_K3) += k3-j721e-fpdlink-imx390-cm-0-0.dtbo diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-dev.dtsi b/arch/arm64/boot/dts/ti/k3-am625-verdin-dev.dtsi new file mode 100644 index 000000000000..aae8c5c1a0a1 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-dev.dtsi @@ -0,0 +1,235 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2023 Toradex + */ + +/ { + sound_card: sound-card { + compatible = "simple-audio-card"; + simple-audio-card,bitclock-master = <&dailink_master>; + simple-audio-card,format = "i2s"; + simple-audio-card,frame-master = <&dailink_master>; + simple-audio-card,name = "verdin-nau8822"; + simple-audio-card,routing = + "Headphones", "LHP", + "Headphones", "RHP", + "Speaker", "LSPK", + "Speaker", "RSPK", + "Line Out", "AUXOUT1", + "Line Out", "AUXOUT2", + "LAUX", "Line In", + "RAUX", "Line In", + "LMICP", "Mic In", + "RMICP", "Mic In"; + simple-audio-card,widgets = + "Headphones", "Headphones", + "Line Out", "Line Out", + "Speaker", "Speaker", + "Microphone", "Mic In", + "Line", "Line In"; + + dailink_master: simple-audio-card,codec { + clocks = <&k3_clks 157 10>; + sound-dai = <&nau8822_1a>; + }; + + simple-audio-card,cpu { + sound-dai = <&mcasp0>; + }; + }; +}; + +/* Verdin ETHs */ +&cpsw3g { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rgmii1 &pinctrl_rgmii2>; + status = "okay"; +}; + +/* MDIO, shared by Verdin ETH_1 (On-module PHY) and Verdin ETH_2_RGMII */ +&cpsw3g_mdio { + status = "okay"; + + cpsw3g_phy1: ethernet-phy@7 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <7>; + interrupt-parent = <&main_gpio0>; + interrupts = <38 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_eth2_rgmii_int>; + micrel,led-mode = <0>; + }; +}; + +/* Verdin ETH_1 (On-module PHY) */ +&cpsw_port1 { + status = "okay"; +}; + +/* Verdin ETH_2_RGMII */ +&cpsw_port2 { + phy-handle = <&cpsw3g_phy1>; + phy-mode = "rgmii-rxid"; + status = "okay"; +}; + +/* Verdin PWM_1, PWM_2 */ +&epwm0 { + status = "okay"; +}; + +/* Verdin PWM_3_DSI */ +&epwm1 { + status = "okay"; +}; + +&main_gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ctrl_sleep_moci &pinctrl_gpio_5 &pinctrl_gpio_6 &pinctrl_gpio_7 &pinctrl_gpio_8>; +}; + +/* Verdin I2C_1 */ +&main_i2c1 { + status = "okay"; + + /* Audio Codec */ + nau8822_1a: audio-codec@1a { + compatible = "nuvoton,nau8822"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2s1_mclk>; /* Configure AUDIO_EXT_REFCLK1 pin as output */ + reg = <0x1a>; + #sound-dai-cells = <0>; + + /* POSTDIV4_16FF_MAIN_2_HSDIVOUT8_CLK -> AUDIO_EXT_REFCLK1 */ + assigned-clocks = <&k3_clks 157 10>; + assigned-clock-parents = <&k3_clks 157 18>; + assigned-clock-rates = <25000000>; /* for 48KHz +/- 1.7% */ + }; + + /* IO Expander */ + gpio_expander_21: gpio-expander@21 { + compatible = "nxp,pcal6416"; + reg = <0x21>; + #gpio-cells = <2>; + gpio-controller; + }; + + /* Current measurement into module VCC */ + hwmon@40 { + compatible = "ti,ina219"; + reg = <0x40>; + shunt-resistor = <10000>; + }; + + /* Temperature sensor */ + sensor@4f { + compatible = "ti,tmp75c"; + reg = <0x4f>; + }; + + /* EEPROM */ + eeprom@57 { + compatible = "st,24c02"; + reg = <0x57>; + pagesize = <16>; + }; +}; + +/* Verdin I2C_2_DSI */ +&main_i2c2 { + status = "okay"; +}; + +/* Verdin I2C_4_CSI */ +&main_i2c3 { + status = "okay"; +}; + +/* Verdin CAN_1 */ +&main_mcan0 { + status = "okay"; +}; + +/* Verdin SPI_1 */ +&main_spi1 { + status = "okay"; +}; + +/* Verdin UART_3 */ +&main_uart0 { + status = "okay"; +}; + +/* Verdin UART_1, connector X50 through RS485 transceiver. */ +&main_uart1 { + linux,rs485-enabled-at-boot-time; + /* + * The 8250 OMAP driver interprets rs485-rts-active-high and its + * ioctl equivalent as driving RTS low on send. + */ + rs485-rts-active-high; + rs485-rx-during-tx; + status = "okay"; +}; + +/* Verdin I2S_1 */ +&mcasp0 { + status = "okay"; +}; + +&mcu_gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_1 &pinctrl_gpio_2 &pinctrl_gpio_3 &pinctrl_gpio_4>; +}; + +/* Verdin I2C_3_HDMI */ +&mcu_i2c0 { + status = "okay"; +}; + +/* Verdin UART_4 */ +&mcu_uart0 { + status = "okay"; +}; + +/* Verdin QSPI_1 */ +&ospi0 { + status = "okay"; +}; + +/* Verdin SD_1 */ +&sdhci1 { + /* limit to 100MHz to prevent signal integrity issues */ + max-frequency = <100000000>; + ti,driver-strength-ohm = <33>; + status = "okay"; +}; + +/* Verdin USB_1 */ +&usbss0 { + status = "okay"; +}; + +&usb0 { + status = "okay"; +}; + +/* Verdin USB_2 */ +&usbss1 { + status = "okay"; +}; + +&usb1 { + status = "okay"; +}; + +/* Verdin CTRL_WAKE1_MICO# */ +&verdin_gpio_keys { + status = "okay"; +}; + +/* Verdin UART_2 */ +/* TODO: enable it, currently reserved by DM firmware */ +&wkup_uart0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi-dev.dts b/arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi-dev.dts new file mode 100644 index 000000000000..4074cd6d508d --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi-dev.dts @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2023 Toradex + */ + +/dts-v1/; + +#include "k3-am625-verdin.dtsi" +#include "k3-am625-verdin-nonwifi.dtsi" +#include "k3-am625-verdin-dev.dtsi" + +/ { + model = "Toradex Verdin AM62 on Verdin Development Board"; + compatible = "toradex,verdin-am62-nonwifi-dev", + "toradex,verdin-am62-nonwifi", + "toradex,verdin-am62", + "ti,am625"; +}; + diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi.dtsi b/arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi.dtsi new file mode 100644 index 000000000000..105685763861 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi.dtsi @@ -0,0 +1,17 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2023 Toradex + */ + +&sdhci2 { + pinctrl-0 = <&pinctrl_sdhci2>; + bus-width = <4>; + status = "disabled"; +}; + +&main_uart5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart5>; + status = "disabled"; +}; + diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-wifi-dev.dts b/arch/arm64/boot/dts/ti/k3-am625-verdin-wifi-dev.dts new file mode 100644 index 000000000000..aba1b088b9a0 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-wifi-dev.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2023 Toradex + */ + +/dts-v1/; + +#include "k3-am625-verdin.dtsi" +#include "k3-am625-verdin-wifi.dtsi" +#include "k3-am625-verdin-dev.dtsi" + +/ { + model = "Toradex Verdin AM62 WB on Verdin Development Board"; + compatible = "toradex,verdin-am62-wifi-dev", + "toradex,verdin-am62-wifi", + "toradex,verdin-am62", + "ti,am625"; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-wifi.dtsi b/arch/arm64/boot/dts/ti/k3-am625-verdin-wifi.dtsi new file mode 100644 index 000000000000..81c7e83f1b5f --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-wifi.dtsi @@ -0,0 +1,37 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2023 Toradex + */ + +/ { + wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wifi_en>; + reset-gpios = <&main_gpio0 22 GPIO_ACTIVE_LOW>; + }; +}; + + +/* On-module Wi-Fi */ +&sdhci2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdhci2>; + bus-width = <4>; + cap-power-off-card; + keep-power-in-suspend; + mmc-pwrseq = <&wifi_pwrseq>; + non-removable; + ti,fails-without-test-cd; + ti,driver-strength-ohm = <50>; + vmmc-supply = ®_3v3; + status = "okay"; +}; + +/* On-module Bluetooth */ +&main_uart5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart5>; + status = "okay"; +}; + diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am625-verdin.dtsi new file mode 100644 index 000000000000..8103193ad9fe --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am625-verdin.dtsi @@ -0,0 +1,1488 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2023 Toradex + */ + +/* + * TODO: multiple unused SOC IP blocks are disabled here, the same way is done + * in TI SK DTS files, since on the downstream kernel nodes are enabled + * by default. In the mainline kernel nodes are correctly disabled as + * default and all of that would need to be removed. + */ + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/net/ti-dp83867.h> + +#include "k3-am625.dtsi" + +/ { + chosen { + bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000"; + stdout-path = "serial2:115200n8"; + }; + + aliases { + ethernet0 = &cpsw_port1; + ethernet1 = &cpsw_port2; + i2c0 = &main_i2c0; + i2c1 = &main_i2c1; + i2c2 = &main_i2c2; + i2c3 = &mcu_i2c0; + i2c4 = &main_i2c3; + mmc0 = &sdhci0; + mmc1 = &sdhci1; + mmc2 = &sdhci2; + rtc0 = &rtc_i2c; + rtc1 = &wkup_rtc0; + serial0 = &main_uart1; + serial1 = &wkup_uart0; + serial2 = &main_uart0; + serial3 = &mcu_uart0; + serial4 = &main_uart5; + usb0 = &usb0; + usb1 = &usb1; + }; + + extcon_usb0: extcon-usb0 { + compatible = "linux,extcon-usb-gpio"; + id-gpios = <&main_gpio1 19 GPIO_ACTIVE_HIGH>; + }; + + verdin_gpio_keys: gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ctrl_wake1_mico>; + status = "disabled"; + + verdin_key_wakeup: key-wakeup { + debounce-interval = <10>; + /* Verdin CTRL_WAKE1_MICO# (SODIMM 252) */ + gpios = <&main_gpio0 32 GPIO_ACTIVE_LOW>; + label = "Wake-Up"; + linux,code = <KEY_WAKEUP>; + wakeup-source; + }; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x00000000 0x80000000 0x00000000 0x40000000>; /* 1G RAM */ + + }; + + opp-table { + /* Add 1.4GHz OPP. Requires VDD_CORE to be at 0.85V */ + opp-1400000000 { + opp-hz = /bits/ 64 <1400000000>; + opp-supported-hw = <0x01 0x0004>; + clock-latency-ns = <6000000>; + }; + }; + + /* Module Power Supply */ + reg_vsodimm: regulator-vsodimm { + compatible = "regulator-fixed"; + regulator-name = "+V_SODIMM"; + }; + + /* Non PMIC On-module Supplies */ + reg_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "On-module +V3.3"; + vin-supply = <®_vsodimm>; + }; + + reg_1v2_dsi: regulator-1v2-dsi { + compatible = "regulator-fixed"; + regulator-max-microvolt = <1200000>; + regulator-min-microvolt = <1200000>; + regulator-name = "On-module +V1.2_DSI"; + vin-supply = <®_1v8>; + }; + + /* Enabled by +V1.2_DSI */ + reg_1v8_dsi: regulator-1v8-dsi { + compatible = "regulator-fixed"; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "On-module +V1.8_DSI"; + vin-supply = <®_1v8>; + }; + + /* Enabled by +V2.5_ETH */ + reg_1v0_eth: regulator-1v0-eth { + compatible = "regulator-fixed"; + regulator-max-microvolt = <1000000>; + regulator-min-microvolt = <1000000>; + regulator-name = "On-module +V1.0_ETH"; + vin-supply = <®_1v8>; + }; + + /* Enabled by +V2.5_ETH */ + reg_1v8_eth: regulator-v3va { + compatible = "regulator-fixed"; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "On-module +V1.8_ETH"; + vin-supply = <®_1v8>; + }; + + /* Verdin SD_1 Power Supply */ + reg_sdhc1_vmmc: regulator-sdhci1 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sd1_pwr_en>; + enable-active-high; + /* Verdin SD_1_PWR_EN (SODIMM 76) */ + gpio = <&main_gpio0 29 GPIO_ACTIVE_HIGH>; + off-on-delay-us = <100000>; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "+V3.3_SD"; + startup-delay-us = <2000>; + }; + + reg_sdhc1_vqmmc: regulator-sdhci1-vqmmc { + compatible = "regulator-gpio"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_vsel_sd>; + /* PMIC_VSEL_SD */ + gpios = <&main_gpio0 21 GPIO_ACTIVE_HIGH>; + regulator-name = "LDO1-VSEL-SD (PMIC)"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + states = <1800000 0x0>, + <3300000 0x1>; + vin-supply = <®_sd_3v3_1v8>; + }; + + /* TODO: copied from TI SK DTS */ + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + rtos_ipc_memory_region: ipc-memories@9c800000 { + compatible = "shared-dma-pool"; + reg = <0x00 0x9c800000 0x00 0x00300000>; + no-map; + }; + + mcu_m4fss_dma_memory_region: m4f-dma-memory@9cb00000 { + compatible = "shared-dma-pool"; + reg = <0x00 0x9cb00000 0x00 0x100000>; + no-map; + }; + + mcu_m4fss_memory_region: m4f-memory@9cc00000 { + compatible = "shared-dma-pool"; + reg = <0x00 0x9cc00000 0x00 0xe00000>; + no-map; + }; + + wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@9da00000 { + compatible = "shared-dma-pool"; + reg = <0x00 0x9da00000 0x00 0x00100000>; + no-map; + }; + + wkup_r5fss0_core0_memory_region: r5f-memory@9db00000 { + compatible = "shared-dma-pool"; + reg = <0x00 0x9db00000 0x00 0x00c00000>; + no-map; + }; + + lpm_ctx_ddr: lpm-memory@9e700000 { + reg = <0x00 0x9e700000 0x00 0x80000>; + alignment = <0x1000>; + }; + + secure_tfa_ddr: tfa@9e780000 { + reg = <0x00 0x9e780000 0x00 0x80000>; + alignment = <0x1000>; + no-map; + }; + + secure_ddr: optee@9e800000 { + reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */ + alignment = <0x1000>; + no-map; + }; + }; +}; + +&main_pmx0 { + /* Verdin PWM_1 */ + pinctrl_epwm0_a: main-epwm0a-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01b4, PIN_OUTPUT, 2) /* (A13) SPI0_CS0.EHRPWM0_A */ /* SODIMM 15 */ + >; + }; + + /* Verdin PWM_2 */ + pinctrl_epwm0_b: main-epwm0b-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01b8, PIN_OUTPUT, 2) /* (C13) SPI0_CS1.EHRPWM0_B */ /* SODIMM 16 */ + >; + }; + + /* Verdin PWM_3_DSI */ + pinctrl_epwm1_a: main-epwm1a-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01bc, PIN_OUTPUT, 2) /* (A14) SPI0_CLK.EHRPWM1_A */ /* SODIMM 19 */ + >; + }; + + /* WiFi_W_WKUP_HOST# */ + pinctrl_wifi_w_wkup_host: main-gpio0-15-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x003c, PIN_INPUT, 7) /* (M25) GPMC0_AD0.GPIO0_15 */ /* SODIMM 174 */ + >; + }; + + /* WiFi_BT_WKUP_HOST# */ + pinctrl_bt_wkup_host: main-gpio0-16-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0040, PIN_INPUT, 7) /* (N23) GPMC0_AD1.GPIO0_16 */ /* SODIMM 172 */ + >; + }; + + /* PMIC_ETH_RESET# */ + pinctrl_eth_reset: main-gpio0-17-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0044, PIN_INPUT, 7) /* (N24) GPMC0_AD2.GPIO0_17 */ + >; + }; + + /* PMIC_BRIDGE_RESET# */ + pinctrl_bridge_reset: main-gpio0-20-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0050, PIN_INPUT, 7) /* (P22) GPMC0_AD5.GPIO0_20 */ + >; + }; + + /* PMIC_VSEL_SD */ + pinctrl_vsel_sd: main-gpio0-21-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0054, PIN_INPUT, 7) /* (P21) GPMC0_AD6.GPIO0_21 */ + >; + }; + + /* PMIC_EN_WIFI */ + pinctrl_wifi_en: main-gpio0-22-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0058, PIN_INPUT, 7) /* (R23) GPMC0_AD7.GPIO0_22 */ + >; + }; + + /* PMIC_ETH_INT# */ + pinctrl_eth_int: main-gpio0-25-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0064, PIN_INPUT_PULLUP, 7) /* (T25) GPMC0_AD10.GPIO0_25 */ + >; + }; + + /* WiFi_WKUP_BT# */ + pinctrl_wifi_wkup_bt: main-gpio0-26-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0068, PIN_INPUT, 7) /* (R21) GPMC0_AD11.GPIO0_26 */ + >; + }; + + /* WiFi_WKUP_WLAN# */ + pinctrl_wifi_wkup_wlan: main-gpio0-27-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x006c, PIN_INPUT, 7) /* (T22) GPMC0_AD12.GPIO0_27 */ + >; + }; + + /* Verdin SD_1_PWR_EN */ + pinctrl_sd1_pwr_en: main-gpio0-29-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0074, PIN_INPUT, 7) /* (U25) GPMC0_AD14.GPIO0_29 */ /* SODIMM 76 */ + >; + }; + + /* Verdin DSI_1_BKL_EN */ + pinctrl_dsi1_bkl_en: main-gpio0-30-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0078, PIN_INPUT, 7) /* (U24) GPMC0_AD15.GPIO0_30 */ /* SODIMM 21 */ + >; + }; + + /* Verdin CTRL_SLEEP_MOCI# */ + pinctrl_ctrl_sleep_moci: main-gpio0-31-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x007c, PIN_INPUT, 7) /* (P25) GPMC0_CLK.GPIO0_31 */ /* SODIMM 256 */ + >; + }; + + /* Verdin CTRL_WAKE1_MICO# */ + pinctrl_ctrl_wake1_mico: main-gpio0-32-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0084, PIN_INPUT_PULLUP, 7) /* (L23) GPMC0_ADVn_ALE.GPIO0_32 */ /* SODIMM 252 */ + >; + }; + + /* Verdin I2S_2_D_OUT as GPIO (conflict with Verdin I2S_2 interface) */ + pinctrl_i2s_2_d_out_gpio: main-gpio0-34-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x008c, PIN_INPUT, 7) /* (L25) GPMC0_WEn.GPIO0_34 */ /* SODIMM 46 */ + >; + }; + + /* Verdin I2S_2_BCLK as GPIO (conflict with Verdin I2S_2 interface) */ + pinctrl_i2s_2_bclk_gpio: main-gpio0-35-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0090, PIN_INPUT, 7) /* (M24) GPMC0_BE0n_CLE.GPIO0_35 */ /* SODIMM 42 */ + >; + }; + + /* Verdin GPIO_6 */ + pinctrl_gpio_6: main-gpio0-36-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0094, PIN_INPUT, 7) /* (N20) GPMC0_BE1n.GPIO0_36 */ /* SODIMM 218 */ + >; + }; + + /* Verdin ETH_2_RGMII_INT# */ + pinctrl_eth2_rgmii_int: main-gpio0-38-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x009c, PIN_INPUT, 7) /* (V25) GPMC0_WAIT1.GPIO0_38 */ /* SODIMM_189 */ + >; + }; + + /* Verdin GPIO_5 */ + pinctrl_gpio_5: main-gpio0-40-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x00a4, PIN_INPUT, 7) /* (M22) GPMC0_DIR.GPIO0_40 */ /* SODIMM 216 */ + >; + }; + + /* Verdin GPIO_7 */ + pinctrl_gpio_7: main-gpio0-41-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x00a8, PIN_INPUT, 7) /* (M21) GPMC0_CSn0.GPIO0_41 */ /* SODIMM 220 */ + >; + }; + + /* Verdin GPIO_8 */ + pinctrl_gpio_8: main-gpio0-42-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x00ac, PIN_INPUT, 7) /* (L21) GPMC0_CSn1.GPIO0_42 */ /* SODIMM 222 */ + >; + }; + + /* Verdin USB_1_OC# */ + pinctrl_usb1_oc: main-gpio0-71-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0124, PIN_INPUT, 7) /* (A23) MMC2_SDCD.GPIO0_71 */ /* SODIMM 157 */ + >; + }; + + /* Verdin USB_2_OC# */ + pinctrl_usb2_oc: main-gpio0-72-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0128, PIN_INPUT, 7) /* (B23) MMC2_SDWP.GPIO0_72 */ /* SODIMM 187 */ + >; + }; + + /* Verdin PWM_3_DSI as GPIO */ + pinctrl_pwm3_dsi_gpio: main-gpio1-17-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01bc, PIN_INPUT, 7) /* (A14) SPI0_CLK.GPIO1_17 */ /* SODIMM 19 */ + >; + }; + + /* Verdin QSPI_1_DQS */ + pinctrl_qspi1_dqs: main-gpio1-18-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01c0, PIN_INPUT, 7) /* (B13) SPI0_D0.GPIO1_18 */ /* SODIMM 66 */ + >; + }; + + /* Verdin USB_1_ID */ + pinctrl_usb0_id: main-gpio1-19-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01c4, PIN_INPUT, 7) /* (B14) SPI0_D1.GPIO1_19 */ /* SODIMM 161 */ + >; + }; + + /* Verdin DSI_1_INT# (pulled-up as active-low) */ + pinctrl_dsi1_int: main-gpio1-49-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0244, PIN_INPUT_PULLUP, 7) /* (C17) MMC1_SDWP.GPIO1_49 */ /* SODIMM 17 */ + >; + }; + + /* On-module I2C - PMIC_I2C */ + pinctrl_i2c0: main-i2c0-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01e0, PIN_INPUT, 0) /* (B16) I2C0_SCL */ /* PMIC_I2C_SCL */ + AM62X_IOPAD(0x01e4, PIN_INPUT, 0) /* (A16) I2C0_SDA */ /* PMIC_I2C_SDA */ + >; + }; + + /* Verdin I2C_1 */ + pinctrl_i2c1: main-i2c1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */ /* SODIMM 14 */ + AM62X_IOPAD(0x01ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */ /* SODIMM 12 */ + >; + }; + + /* Verdin I2C_2_DSI */ + pinctrl_i2c2: main-i2c2-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x00b0, PIN_INPUT, 1) /* (K22) GPMC0_CSn2.I2C2_SCL */ /* SODIMM 55 */ + AM62X_IOPAD(0x00b4, PIN_INPUT, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */ /* SODIMM 53 */ + >; + }; + + /* Verdin I2C_4_CSI */ + pinctrl_i2c3: main-i2c3-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01d0, PIN_INPUT, 2) /* (A15) UART0_CTSn.I2C3_SCL */ /* SODIMM 95 */ + AM62X_IOPAD(0x01d4, PIN_INPUT, 2) /* (B15) UART0_RTSn.I2C3_SDA */ /* SODIMM 93 */ + >; + }; + + /* I2S_1_MCLK */ + pinctrl_i2s1_mclk: main-system-audio-ext-reflock1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x00a0, PIN_OUTPUT, 1) /* (K25) GPMC0_WPn.AUDIO_EXT_REFCLK1 */ /* SODIMM 38 */ + >; + }; + + /* Verdin I2S_1 */ + pinctrl_mcasp0: main-mcasp0-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01a4, PIN_INPUT, 0) /* (B20) MCASP0_ACLKX */ /* SODIMM 30 */ + AM62X_IOPAD(0x01a8, PIN_INPUT, 0) /* (D20) MCASP0_AFSX */ /* SODIMM 32 */ + AM62X_IOPAD(0x01a0, PIN_OUTPUT, 0) /* (E18) MCASP0_AXR0 */ /* SODIMM 34 */ + AM62X_IOPAD(0x019c, PIN_INPUT, 0) /* (B18) MCASP0_AXR1 */ /* SODIMM 36 */ + >; + }; + + /* Verdin I2S_2 */ + pinctrl_mcasp1: main-mcasp1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0090, PIN_INPUT, 2) /* (M24) GPMC0_BE0n_CLE.MCASP1_ACLKX */ /* SODIMM 42 */ + AM62X_IOPAD(0x0098, PIN_INPUT, 2) /* (U23) GPMC0_WAIT0.MCASP1_AFSX */ /* SODIMM 44 */ + AM62X_IOPAD(0x008c, PIN_OUTPUT, 2) /* (L25) GPMC0_WEn.MCASP1_AXR0 */ /* SODIMM 46 */ + AM62X_IOPAD(0x0088, PIN_INPUT, 2) /* (L24) GPMC0_OEn_REn.MCASP1_AXR1 */ /* SODIMM 48 */ + >; + }; + + /* Verdin CAN_1 */ + pinctrl_mcan0: main-mcan0-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01dc, PIN_INPUT, 0) /* (E15) MCAN0_RX */ /* SODIMM 22 */ + AM62X_IOPAD(0x01d8, PIN_OUTPUT, 0) /* (C15) MCAN0_TX */ /* SODIMM 20 */ + >; + }; + + /* MDIO, shared by Verdin ETH_1 (On-module PHY) and Verdin ETH_2_RGMII */ + pinctrl_mdio: main-mdio1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */ /* ETH_1_MDC, SODIMM 193 */ + AM62X_IOPAD(0x15c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */ /* ETH_1_MDIO, SODIMM 191 */ + >; + }; + + /* On-module eMMC */ + pinctrl_sdhci0: main-mmc0-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */ + AM62X_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */ + AM62X_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */ + AM62X_IOPAD(0x210, PIN_INPUT, 0) /* (AA1) MMC0_DAT1 */ + AM62X_IOPAD(0x20c, PIN_INPUT, 0) /* (AA3) MMC0_DAT2 */ + AM62X_IOPAD(0x208, PIN_INPUT, 0) /* (Y4) MMC0_DAT3 */ + AM62X_IOPAD(0x204, PIN_INPUT, 0) /* (AB2) MMC0_DAT4 */ + AM62X_IOPAD(0x200, PIN_INPUT, 0) /* (AC1) MMC0_DAT5 */ + AM62X_IOPAD(0x1fc, PIN_INPUT, 0) /* (AD2) MMC0_DAT6 */ + AM62X_IOPAD(0x1f8, PIN_INPUT, 0) /* (AC2) MMC0_DAT7 */ + >; + }; + + /* Verdin SD_1 */ + pinctrl_sdhci1: main-mmc1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */ /* SODIMM 74 */ + AM62X_IOPAD(0x234, PIN_INPUT, 0) /* (B22) MMC1_CLK */ /* SODIMM 78 */ + AM62X_IOPAD(0x230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */ /* SODIMM 80 */ + AM62X_IOPAD(0x22c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */ /* SODIMM 82 */ + AM62X_IOPAD(0x228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */ /* SODIMM 70 */ + AM62X_IOPAD(0x224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */ /* SODIMM 72 */ + AM62X_IOPAD(0x240, PIN_INPUT_PULLUP, 0) /* (D17) MMC1_SDCD */ /* SODIMM 84 */ + >; + }; + + /* On-module Wi-Fi on WB SKUs, module-specific SDIO otherwise */ + pinctrl_sdhci2: main-mmc2-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x120, PIN_INPUT, 0) /* (C24) MMC2_CMD */ /* WiFi_SDIO_CMD */ + AM62X_IOPAD(0x118, PIN_INPUT, 0) /* (D25) MMC2_CLK */ /* WiFi_SDIO_CLK */ + AM62X_IOPAD(0x114, PIN_INPUT, 0) /* (B24) MMC2_DAT0 */ /* WiFi_SDIO_DATA0 */ + AM62X_IOPAD(0x110, PIN_INPUT, 0) /* (C25) MMC2_DAT1 */ /* WiFi_SDIO_DATA1 */ + AM62X_IOPAD(0x10c, PIN_INPUT, 0) /* (E23) MMC2_DAT2 */ /* WiFi_SDIO_DATA2 */ + AM62X_IOPAD(0x108, PIN_INPUT, 0) /* (D24) MMC2_DAT3 */ /* WiFi_SDIO_DATA3 */ + AM62X_IOPAD(0x11c, PIN_INPUT, 0) /* (#N/A) MMC2_CLKB */ /* TODO: copied from TI SK dts (?) */ + >; + }; + + /* Verdin QSPI_1 */ + pinctrl_ospi0: main-ospi0-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0000, PIN_OUTPUT, 0) /* (H24) OSPI0_CLK */ /* SODIMM 52 */ + AM62X_IOPAD(0x002c, PIN_OUTPUT, 0) /* (F23) OSPI0_CSn0 */ /* SODIMM 54 */ + AM62X_IOPAD(0x0030, PIN_OUTPUT, 0) /* (G21) OSPI0_CSn1 */ /* SODIMM 64 */ + AM62X_IOPAD(0x000c, PIN_INPUT, 0) /* (E25) OSPI0_D0 */ /* SODIMM 56 */ + AM62X_IOPAD(0x0010, PIN_INPUT, 0) /* (G24) OSPI0_D1 */ /* SODIMM 58 */ + AM62X_IOPAD(0x0014, PIN_INPUT, 0) /* (F25) OSPI0_D2 */ /* SODIMM 60 */ + AM62X_IOPAD(0x0018, PIN_INPUT, 0) /* (F24) OSPI0_D3 */ /* SODIMM 62 */ + >; + }; + + /* Verdin ETH_1 RGMII (On-module PHY) */ + pinctrl_rgmii1: main-rgmii1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x14c, PIN_INPUT, 0) /* (AB17) RGMII1_RD0 */ + AM62X_IOPAD(0x150, PIN_INPUT, 0) /* (AC17) RGMII1_RD1 */ + AM62X_IOPAD(0x154, PIN_INPUT, 0) /* (AB16) RGMII1_RD2 */ + AM62X_IOPAD(0x158, PIN_INPUT, 0) /* (AA15) RGMII1_RD3 */ + AM62X_IOPAD(0x148, PIN_INPUT, 0) /* (AD17) RGMII1_RXC */ + AM62X_IOPAD(0x144, PIN_INPUT, 0) /* (AE17) RGMII1_RX_CTL */ + AM62X_IOPAD(0x134, PIN_OUTPUT, 0) /* (AE20) RGMII1_TD0 */ + AM62X_IOPAD(0x138, PIN_OUTPUT, 0) /* (AD20) RGMII1_TD1 */ + AM62X_IOPAD(0x13c, PIN_OUTPUT, 0) /* (AE18) RGMII1_TD2 */ + AM62X_IOPAD(0x140, PIN_OUTPUT, 0) /* (AD18) RGMII1_TD3 */ + AM62X_IOPAD(0x130, PIN_OUTPUT, 0) /* (AE19) RGMII1_TXC */ + AM62X_IOPAD(0x12c, PIN_OUTPUT, 0) /* (AD19) RGMII1_TX_CTL */ + >; + }; + + /* Verdin ETH_2 RGMII */ + pinctrl_rgmii2: main-rgmii2-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x184, PIN_INPUT, 0) /* (AE23) RGMII2_RD0 */ /* SODIMM 201 */ + AM62X_IOPAD(0x188, PIN_INPUT, 0) /* (AB20) RGMII2_RD1 */ /* SODIMM 203 */ + AM62X_IOPAD(0x18c, PIN_INPUT, 0) /* (AC21) RGMII2_RD2 */ /* SODIMM 205 */ + AM62X_IOPAD(0x190, PIN_INPUT, 0) /* (AE22) RGMII2_RD3 */ /* SODIMM 207 */ + AM62X_IOPAD(0x180, PIN_INPUT, 0) /* (AD23) RGMII2_RXC */ /* SODIMM 197 */ + AM62X_IOPAD(0x17c, PIN_INPUT, 0) /* (AD22) RGMII2_RX_CTL */ /* SODIMM 199 */ + AM62X_IOPAD(0x16c, PIN_OUTPUT, 0) /* (Y18) RGMII2_TD0 */ /* SODIMM 221 */ + AM62X_IOPAD(0x170, PIN_OUTPUT, 0) /* (AA18) RGMII2_TD1 */ /* SODIMM 219 */ + AM62X_IOPAD(0x174, PIN_OUTPUT, 0) /* (AD21) RGMII2_TD2 */ /* SODIMM 217 */ + AM62X_IOPAD(0x178, PIN_OUTPUT, 0) /* (AC20) RGMII2_TD3 */ /* SODIMM 215 */ + AM62X_IOPAD(0x168, PIN_OUTPUT, 0) /* (AE21) RGMII2_TXC */ /* SODIMM 213 */ + AM62X_IOPAD(0x164, PIN_OUTPUT, 0) /* (AA19) RGMII2_TX_CTL */ /* SODIMM 211 */ + >; + }; + + /* Verdin SPI_1 */ + pinctrl_spi1: main-spi1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0020, PIN_INPUT, 1) /* (J25) OSPI0_D5.SPI1_CLK */ /* SODIMM 196 */ + AM62X_IOPAD(0x001c, PIN_INPUT, 1) /* (J23) OSPI0_D4.SPI1_CS0 */ /* SODIMM 202 */ + AM62X_IOPAD(0x0024, PIN_INPUT, 1) /* (H25) OSPI0_D6.SPI1_D0 */ /* SODIMM 200 */ + AM62X_IOPAD(0x0028, PIN_INPUT, 1) /* (J22) OSPI0_D7.SPI1_D1 */ /* SODIMM 198 */ + >; + }; + + /* ETH_25MHz_CLK */ + pinctrl_eth_clock: main-system-clkout0-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01f0, PIN_OUTPUT_PULLUP, 5) /* (A18) EXT_REFCLK1.CLKOUT0 */ + >; + }; + + /* PMIC_EXTINT# */ + pinctrl_pmic_extint: main-system-extint-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01f4, PIN_INPUT, 0) /* (D16) EXTINTn */ + >; + }; + + /* Verdin UART_3, used as the Linux console */ + pinctrl_uart0: main-uart0-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x1c8, PIN_INPUT, 0) /* (D14) UART0_RXD */ /* SODIMM 147 */ + AM62X_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */ /* SODIMM 149 */ + >; + }; + + /* Verdin UART_1 */ + pinctrl_uart1: main-uart1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0194, PIN_INPUT, 2) /* (B19) MCASP0_AXR3.UART1_CTSn */ /* SODIMM 135 */ + AM62X_IOPAD(0x0198, PIN_OUTPUT, 2) /* (A19) MCASP0_AXR2.UART1_RTSn */ /* SODIMM 133 */ + AM62X_IOPAD(0x01ac, PIN_INPUT, 2) /* (E19) MCASP0_AFSR.UART1_RXD */ /* SODIMM 129 */ + AM62X_IOPAD(0x01b0, PIN_OUTPUT, 2) /* (A20) MCASP0_ACLKR.UART1_TXD */ /* SODIMM 131 */ + >; + }; + + /* Bluetooth on WB SKUs, module-specific UART otherwise */ + pinctrl_uart5: main-uart5-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0008, PIN_INPUT, 5) /* (J24) OSPI0_DQS.UART5_CTSn */ /* WiFi_UART_CTS */ + AM62X_IOPAD(0x0004, PIN_OUTPUT, 5) /* (G25) OSPI0_LBCLKO.UART5_RTSn */ /* WiFi_UART_RTS */ + AM62X_IOPAD(0x0034, PIN_INPUT, 5) /* (H21) OSPI0_CSn2.UART5_RXD */ /* WiFi_UART_RXD */ + AM62X_IOPAD(0x0038, PIN_OUTPUT, 5) /* (E24) OSPI0_CSn3.UART5_TXD */ /* WiFi_UART_TXD */ + >; + }; + + /* Verdin USB_1 */ + pinctrl_usb0: main-usb0-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0254, PIN_OUTPUT, 0) /* (C20) USB0_DRVVBUS */ /* SODIMM 155 */ + >; + }; + + /* Verdin USB_2 */ + pinctrl_usb1: main-usb1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0258, PIN_OUTPUT, 0) /* (F18) USB1_DRVVBUS */ /* SODIMM 185 */ + >; + }; + + /* DSS VOUT0 RGB */ + pinctrl_parallel_rgb: main-vout-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0100, PIN_OUTPUT, 0) /* (AC25) VOUT0_VSYNC */ + AM62X_IOPAD(0x00f8, PIN_OUTPUT, 0) /* (AB24) VOUT0_HSYNC */ + AM62X_IOPAD(0x0104, PIN_OUTPUT, 0) /* (AC24) VOUT0_PCLK */ + AM62X_IOPAD(0x00fc, PIN_OUTPUT, 0) /* (Y20) VOUT0_DE */ + AM62X_IOPAD(0x00b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */ + AM62X_IOPAD(0x00bc, PIN_OUTPUT, 0) /* (V24) VOUT0_DATA1 */ + AM62X_IOPAD(0x00c0, PIN_OUTPUT, 0) /* (W25) VOUT0_DATA2 */ + AM62X_IOPAD(0x00c4, PIN_OUTPUT, 0) /* (W24) VOUT0_DATA3 */ + AM62X_IOPAD(0x00c8, PIN_OUTPUT, 0) /* (Y25) VOUT0_DATA4 */ + AM62X_IOPAD(0x00cc, PIN_OUTPUT, 0) /* (Y24) VOUT0_DATA5 */ + AM62X_IOPAD(0x00d0, PIN_OUTPUT, 0) /* (Y23) VOUT0_DATA6 */ + AM62X_IOPAD(0x00d4, PIN_OUTPUT, 0) /* (AA25) VOUT0_DATA7 */ + AM62X_IOPAD(0x00d8, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA8 */ + AM62X_IOPAD(0x00dc, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA9 */ + AM62X_IOPAD(0x00e0, PIN_OUTPUT, 0) /* (V20) VOUT0_DATA10 */ + AM62X_IOPAD(0x00e4, PIN_OUTPUT, 0) /* (AA23) VOUT0_DATA11 */ + AM62X_IOPAD(0x00e8, PIN_OUTPUT, 0) /* (AB25) VOUT0_DATA12 */ + AM62X_IOPAD(0x00ec, PIN_OUTPUT, 0) /* (AA24) VOUT0_DATA13 */ + AM62X_IOPAD(0x00f0, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA14 */ + AM62X_IOPAD(0x00f4, PIN_OUTPUT, 0) /* (AA21) VOUT0_DATA15 */ + AM62X_IOPAD(0x005c, PIN_OUTPUT, 1) /* (R24) GPMC0_AD8.VOUT0_DATA16 */ + AM62X_IOPAD(0x0060, PIN_OUTPUT, 1) /* (R25) GPMC0_AD9.VOUT0_DATA17 */ + >; + }; +}; + +&mcu_pmx0 { + /* Verdin PCIE_1_RESET# */ + pinctrl_pcie_1_reset: mcu-gpio0-0-pins-default { + pinctrl-single,pins = < + AM62X_MCU_IOPAD(0x0000, PIN_INPUT, 7) /* (E8) MCU_SPI0_CS0.MCU_GPIO0_0 */ /* SODIMM 244 */ + >; + }; + + /* Verdin GPIO_1 */ + pinctrl_gpio_1: mcu-gpio0-1-pins-default { + pinctrl-single,pins = < + AM62X_MCU_IOPAD(0x0004, PIN_INPUT, 7) /* (B8) MCU_SPI0_CS1.MCU_GPIO0_1 */ /* SODIMM 206 */ + >; + }; + + /* Verdin GPIO_2 */ + pinctrl_gpio_2: mcu-gpio0-2-pins-default { + pinctrl-single,pins = < + AM62X_MCU_IOPAD(0x0008, PIN_INPUT, 7) /* (A7) MCU_SPI0_CLK.MCU_GPIO0_2 */ /* SODIMM 208 */ + >; + }; + + /* Verdin GPIO_3 */ + pinctrl_gpio_3: mcu-gpio0-3-pins-default { + pinctrl-single,pins = < + AM62X_MCU_IOPAD(0x000c, PIN_INPUT, 7) /* (D9) MCU_SPI0_D0.MCU_GPIO0_3 */ /* SODIMM 210 */ + >; + }; + + /* Verdin GPIO_4 */ + pinctrl_gpio_4: mcu-gpio0-4-pins-default { + pinctrl-single,pins = < + AM62X_MCU_IOPAD(0x0010, PIN_INPUT, 7) /* (C9) MCU_SPI0_D1.MCU_GPIO0_4 */ /* SODIMM 212 */ + >; + }; + + /* Verdin I2C_3_HDMI */ + pinctrl_mcu_i2c0: mcu-i2c0-pins-default { + pinctrl-single,pins = < + AM62X_MCU_IOPAD(0x0044, PIN_INPUT, 0) /* (A8) MCU_I2C0_SCL */ /* SODIMM 59 */ + AM62X_MCU_IOPAD(0x0048, PIN_INPUT, 0) /* (D10) MCU_I2C0_SDA */ /* SODIMM 57 */ + >; + }; + + /* Verdin UART_4 - Reserved to Cortex-M4 */ + pinctrl_mcu_uart0: mcu-uart0-pins-default { + pinctrl-single,pins = < + AM62X_MCU_IOPAD(0x0014, PIN_INPUT, 0) /* (B5) MCU_UART0_RXD */ /* SODIMM 151 */ + AM62X_MCU_IOPAD(0x0018, PIN_OUTPUT, 0) /* (A5) MCU_UART0_TXD */ /* SODIMM 153 */ + >; + }; + + /* Verdin CSI_1_MCLK */ + pinctrl_csi1_mclk: wkup-clkout0-pins-default { + pinctrl-single,pins = < + AM62X_MCU_IOPAD(0x0084, PIN_OUTPUT, 0) /* (A12) WKUP_CLKOUT0 */ /* SODIMM 91 */ + >; + }; + + /* Verdin UART_2 */ + pinctrl_wkup_uart0: wkup-uart0-pins-default { + pinctrl-single,pins = < + AM62X_MCU_IOPAD(0x002c, PIN_INPUT, 0) /* (C6) WKUP_UART0_CTSn */ /* SODIMM 143 */ + AM62X_MCU_IOPAD(0x0030, PIN_OUTPUT, 0) /* (A4) WKUP_UART0_RTSn */ /* SODIMM 141 */ + AM62X_MCU_IOPAD(0x0024, PIN_INPUT, 0) /* (B4) WKUP_UART0_RXD */ /* SODIMM 137 */ + AM62X_MCU_IOPAD(0x0028, PIN_OUTPUT, 0) /* (C5) WKUP_UART0_TXD */ /* SODIMM 139 */ + >; + }; +}; + +&cpsw3g { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rgmii1>; + status = "disabled"; +}; + +/* Verdin ETH_1 (On-module PHY) */ +&cpsw_port1 { + phy-handle = <&cpsw3g_phy0>; + phy-mode = "rgmii-rxid"; + status = "disabled"; +}; + +/* Verdin ETH_2_RGMII */ +&cpsw_port2 { + status = "disabled"; +}; + +/* MDIO, shared by Verdin ETH_1 (On-module PHY) and Verdin ETH_2_RGMII */ +&cpsw3g_mdio { + assigned-clocks = <&k3_clks 157 20>; + assigned-clock-parents = <&k3_clks 157 22>; + assigned-clock-rates = <25000000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_eth_clock &pinctrl_mdio>; + status = "disabled"; + + cpsw3g_phy0: ethernet-phy@0 { + compatible = "ethernet-phy-id2000.a231"; + reg = <0>; + interrupt-parent = <&main_gpio0>; + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_eth_int &pinctrl_eth_reset>; + reset-gpios = <&main_gpio0 17 GPIO_ACTIVE_LOW>; + reset-assert-us = <10>; + reset-deassert-us = <1000>; + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + ti,min-output-impedance; + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; + }; +}; + +&dss { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_parallel_rgb>; + status = "disabled"; +}; + +&dss_ports { + #address-cells = <1>; + #size-cells = <0>; + + /* VP2: DPI Output */ + port@1 { + reg = <1>; + + dpi_out: endpoint { + remote-endpoint = <&rgb_in>; + }; + }; +}; + +&ecap0_pwm { + status = "disabled"; +}; + +&ecap1_pwm { + status = "disabled"; +}; + +&ecap2_pwm { + status = "disabled"; +}; + +/* Verdin PWM_1, PWM_2 */ +&epwm0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_epwm0_a &pinctrl_epwm0_b>; + status = "disabled"; +}; + +/* Verdin PWM_3_DSI */ +&epwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_epwm1_a>; + status = "disabled"; +}; + +&epwm2 { + status = "disabled"; +}; + +&main_gpio0 { + gpio-line-names = + "", /* 0 */ + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", /* 10 */ + "", + "", + "", + "", + "SODIMM_174", + "SODIMM_172", + "", + "SODIMM_66", + "SODIMM_161", + "", /* 20 */ + "", + "", + "", + "", + "", + "", + "", + "", + "SODIMM_76", + "SODIMM_21", /* 30 */ + "SODIMM_256", + "SODIMM_252", + "", + "SODIMM_46", + "SODIMM_42", + "SODIMM_218", + "", + "SODIMM_189", + "", + "SODIMM_216", /* 40 */ + "SODIMM_220", + "SODIMM_222", + "", + "", + "", + "", + "", + "", + "", + "", /* 50 */ + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", /* 60 */ + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", /* 70 */ + "SODIMM_157", + "SODIMM_187", + "", + "", + "", + "", + "", + "", + "", + "", /* 80 */ + "", + "", + "", + "", + "", + ""; + + verdin_ctrl_sleep_moci: ctrl-sleep-moci-hog { + gpio-hog; + /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ + gpios = <31 GPIO_ACTIVE_HIGH>; + line-name = "CTRL_SLEEP_MOCI#"; + output-high; + }; +}; + +&main_gpio1 { + gpio-line-names = + "", /* 0 */ + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", /* 10 */ + "", + "", + "", + "", + "SODIMM_15", + "SODIMM_16", + "SODIMM_19", + "SODIMM_66", + "SODIMM_161", + "", /* 20 */ + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", /* 30 */ + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", /* 40 */ + "", + "", + "", + "", + "", + "", + "", + "", + "SODIMM_17", + "", /* 50 */ + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", /* 60 */ + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", /* 70 */ + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", /* 80 */ + "", + "", + "", + "", + "", + "", + ""; +}; + +/* On-module I2C - PMIC_I2C */ +&main_i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0>; + clock-frequency = <400000>; + status = "okay"; + + dsi_bridge: bridge@e { + compatible = "toshiba,tc358778"; + reg = <0xe>; + assigned-clocks = <&k3_clks 157 20>; + assigned-clock-parents = <&k3_clks 157 22>; + assigned-clock-rates = <25000000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_bridge_reset>; + clocks = <&k3_clks 157 20>; + clock-names = "refclk"; + reset-gpios = <&main_gpio0 20 GPIO_ACTIVE_LOW>; + vddc-supply = <®_1v2_dsi>; + vddmipi-supply = <®_1v2_dsi>; + vddio-supply = <®_1v8_dsi>; + status = "disabled"; + + dsi_bridge_ports: ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + rgb_in: endpoint { + data-lines = <18>; + remote-endpoint = <&dpi_out>; + }; + }; + + port@1 { + reg = <1>; + }; + }; + }; + + pmic@30 { + compatible = "ti,tps65219"; + reg = <0x30>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic_extint>; + interrupt-parent = <&gic500>; + interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>; + + buck1-supply = <®_vsodimm>; + buck2-supply = <®_vsodimm>; + buck3-supply = <®_vsodimm>; + ldo1-supply = <®_3v3>; + ldo2-supply = <®_1v8>; + ldo3-supply = <®_3v3>; + ldo4-supply = <®_3v3>; + system-power-controller; + ti,power-button; + + regulators { + reg_vdd_core: buck1 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <850000>; + regulator-min-microvolt = <850000>; + regulator-name = "+VDD_CORE (PMIC BUCK1)"; + }; + + reg_1v8: buck2 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "+V1.8 (PMIC BUCK2)"; /* On-module and SODIMM 214 */ + }; + + reg_vdd_ddr: buck3 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1100000>; + regulator-min-microvolt = <1100000>; + regulator-name = "+VDD_DDR (PMIC BUCK3)"; + }; + + reg_sd_3v3_1v8: ldo1 { + regulator-allow-bypass; + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "+V3.3_1.8_SD (PMIC LDO1)"; + }; + + reg_vddr_core: ldo2 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <850000>; + regulator-min-microvolt = <850000>; + regulator-name = "+VDDR_CORE (PMIC LDO2)"; + }; + + reg_1v8a: ldo3 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "+V1.8A (PMIC LDO3)"; + }; + + reg_eth_2v5: ldo4 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <2500000>; + regulator-min-microvolt = <2500000>; + regulator-name = "+V2.5_ETH (PMIC LDO4)"; + }; + }; + }; + + rtc_i2c: rtc@32 { + compatible = "epson,rx8130"; + reg = <0x32>; + }; + + sensor@48 { + compatible = "ti,tmp1075"; + reg = <0x48>; + }; + + adc@49 { + compatible = "ti,ads1015"; + reg = <0x49>; + #address-cells = <1>; + #size-cells = <0>; + + /* Verdin PMIC_I2C (ADC_4 - ADC_3) */ + channel@0 { + reg = <0>; + ti,datarate = <4>; + ti,gain = <2>; + }; + + /* Verdin PMIC_I2C (ADC_4 - ADC_1) */ + channel@1 { + reg = <1>; + ti,datarate = <4>; + ti,gain = <2>; + }; + + /* Verdin PMIC_I2C (ADC_3 - ADC_1) */ + channel@2 { + reg = <2>; + ti,datarate = <4>; + ti,gain = <2>; + }; + + /* Verdin PMIC_I2C (ADC_2 - ADC_1) */ + channel@3 { + reg = <3>; + ti,datarate = <4>; + ti,gain = <2>; + }; + + /* Verdin PMIC_I2C ADC_4 */ + channel@4 { + reg = <4>; + ti,datarate = <4>; + ti,gain = <2>; + }; + + /* Verdin PMIC_I2C ADC_3 */ + channel@5 { + reg = <5>; + ti,datarate = <4>; + ti,gain = <2>; + }; + + /* Verdin PMIC_I2C ADC_2 */ + channel@6 { + reg = <6>; + ti,datarate = <4>; + ti,gain = <2>; + }; + + /* Verdin PMIC_I2C ADC_1 */ + channel@7 { + reg = <7>; + ti,datarate = <4>; + ti,gain = <2>; + }; + }; + + eeprom@50 { + compatible = "st,24c02"; + pagesize = <16>; + reg = <0x50>; + }; +}; + +/* Verdin I2C_1 */ +&main_i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "disabled"; +}; + +/* Verdin I2C_2_DSI */ +&main_i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "disabled"; +}; + +/* Verdin I2C_4_CSI */ +&main_i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "disabled"; +}; + +&mailbox0_cluster0 { + mbox_m4_0: mbox-m4-0 { + ti,mbox-rx = <0 0 0>; + ti,mbox-tx = <1 0 0>; + }; + + mbox_r5_0: mbox-r5-0 { + ti,mbox-rx = <2 0 0>; + ti,mbox-tx = <3 0 0>; + }; +}; + +/* Verdin CAN_1 */ +&main_mcan0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mcan0>; + status = "disabled"; +}; + +/* Verdin CAN_2 - Reserved to Cortex-M4 */ + +/* Verdin SPI_1 */ +&main_spi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi1>; + ti,pindir-d0-out-d1-in; + status = "disabled"; +}; + +/* Verdin UART_3, used as the Linux console */ +&main_uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart0>; + status = "disabled"; +}; + +/* Verdin UART_1 */ +&main_uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "disabled"; +}; + +&main_uart2 { + status = "disabled"; +}; + +&main_uart3 { + status = "disabled"; +}; + +&main_uart4 { + status = "disabled"; +}; + +&main_uart6 { + status = "disabled"; +}; + +/* Verdin I2S_1 */ +&mcasp0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mcasp0>; + op-mode = <0>; /* I2S mode */ + serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ + 1 2 0 0 + 0 0 0 0 + 0 0 0 0 + 0 0 0 0 + >; + tdm-slots = <2>; + rx-num-evt = <32>; + tx-num-evt = <32>; + #sound-dai-cells = <0>; + status = "disabled"; +}; + +/* Verdin I2S_2 */ +&mcasp1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mcasp1>; + op-mode = <0>; /* I2S mode */ + serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ + 1 2 0 0 + 0 0 0 0 + 0 0 0 0 + 0 0 0 0 + >; + tdm-slots = <2>; + rx-num-evt = <32>; + tx-num-evt = <32>; + #sound-dai-cells = <0>; + status = "disabled"; +}; + +&mcasp2 { + status = "disabled"; +}; + +/* Verdin I2C_3_HDMI */ +&mcu_i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mcu_i2c0>; + status = "disabled"; +}; + +&mcu_gpio0 { + gpio-line-names = + "SODIMM_244", + "SODIMM_206", + "SODIMM_208", + "SODIMM_210", + "SODIMM_212", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + ""; +}; + +&mcu_m4fss { + mboxes = <&mailbox0_cluster0 &mbox_m4_0>; + memory-region = <&mcu_m4fss_dma_memory_region>, + <&mcu_m4fss_memory_region>; +}; + +&mcu_rti0 { + /* MCU RTI0 is used by M4F firmware */ + status = "reserved"; +}; + +/* Verdin UART_4 - Cortex-M4 UART */ +&mcu_uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mcu_uart0>; + status = "disabled"; +}; + +/* Verdin QSPI_1 */ +&ospi0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ospi0>; + status = "disabled"; +}; + +/* On-module eMMC */ +&sdhci0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdhci0>; + non-removable; + ti,driver-strength-ohm = <50>; + status = "okay"; +}; + +/* Verdin SD_1 */ +&sdhci1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdhci1>; + disable-wp; + ti,driver-strength-ohm = <50>; + vmmc-supply = <®_sdhc1_vmmc>; + vqmmc-supply = <®_sdhc1_vqmmc>; + status = "disabled"; +}; + +/* Verdin USB_1 */ +&usbss0 { + ti,vbus-divider; + status = "disabled"; +}; + +&usb0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb0 &pinctrl_usb0_id>; + extcon = <&extcon_usb0>; + status = "disabled"; +}; + +/* Verdin USB_2 */ +&usbss1 { + ti,vbus-divider; + status = "disabled"; +}; + +&usb1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb1>; + dr_mode = "host"; + status = "disabled"; +}; + +&wkup_i2c0 { + status = "disabled"; +}; + +&wkup_r5fss0_core0 { + mboxes = <&mailbox0_cluster0 &mbox_r5_0>; + memory-region = <&wkup_r5fss0_core0_dma_memory_region>, + <&wkup_r5fss0_core0_memory_region>; +}; + +&wkup_rtc0 { + status = "okay"; +}; + +&wkup_rti0 { + /* WKUP RTI0 is used by DM firmware */ + status = "reserved"; +}; + +/* Verdin UART_2 */ +&wkup_uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wkup_uart0>; + status = "disabled"; +}; diff --git a/arch/arm64/configs/toradex_defconfig b/arch/arm64/configs/toradex_defconfig new file mode 100644 index 000000000000..2cbbdfc938c7 --- /dev/null +++ b/arch/arm64/configs/toradex_defconfig @@ -0,0 +1,926 @@ +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_NO_HZ_IDLE=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y +CONFIG_IRQ_TIME_ACCOUNTING=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_MEMCG=y +CONFIG_BLK_CGROUP=y +CONFIG_CFS_BANDWIDTH=y +CONFIG_CGROUP_PIDS=y +CONFIG_CGROUP_FREEZER=y +CONFIG_CGROUP_HUGETLB=y +CONFIG_CPUSETS=y +CONFIG_CGROUP_DEVICE=y +CONFIG_CGROUP_CPUACCT=y +CONFIG_CGROUP_PERF=y +CONFIG_CGROUP_BPF=y +CONFIG_NAMESPACES=y +CONFIG_USER_NS=y +CONFIG_CHECKPOINT_RESTORE=y +CONFIG_SCHED_AUTOGROUP=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_KALLSYMS_ALL=y +CONFIG_BPF_SYSCALL=y +CONFIG_EMBEDDED=y +CONFIG_PERF_EVENTS=y +# CONFIG_SLUB_DEBUG is not set +# CONFIG_COMPAT_BRK is not set +CONFIG_ARCH_K3=y +# CONFIG_CAVIUM_ERRATUM_22375 is not set +# CONFIG_CAVIUM_ERRATUM_23154 is not set +# CONFIG_CAVIUM_ERRATUM_27456 is not set +# CONFIG_CAVIUM_ERRATUM_30115 is not set +# CONFIG_HISILICON_ERRATUM_161600802 is not set +# CONFIG_QCOM_FALKOR_ERRATUM_1003 is not set +# CONFIG_QCOM_FALKOR_ERRATUM_1009 is not set +# CONFIG_QCOM_QDF2400_ERRATUM_0065 is not set +# CONFIG_QCOM_FALKOR_ERRATUM_E1041 is not set +CONFIG_ARM64_VA_BITS_48=y +CONFIG_SCHED_MC=y +CONFIG_SCHED_SMT=y +CONFIG_KEXEC=y +CONFIG_KEXEC_FILE=y +CONFIG_COMPAT=y +CONFIG_RANDOMIZE_BASE=y +CONFIG_HIBERNATION=y +CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y +CONFIG_ENERGY_MODEL=y +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_STAT=y +CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=m +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m +CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y +CONFIG_CPUFREQ_DT=y +# CONFIG_DMIID is not set +CONFIG_EFI_CAPSULE_LOADER=y +CONFIG_VIRTUALIZATION=y +CONFIG_CRYPTO_SHA1_ARM64_CE=y +CONFIG_CRYPTO_SHA2_ARM64_CE=y +CONFIG_CRYPTO_SHA512_ARM64_CE=m +CONFIG_CRYPTO_SHA3_ARM64=m +CONFIG_CRYPTO_SM3_ARM64_CE=m +CONFIG_CRYPTO_GHASH_ARM64_CE=y +CONFIG_CRYPTO_CRCT10DIF_ARM64_CE=m +CONFIG_CRYPTO_AES_ARM64_CE_CCM=y +CONFIG_CRYPTO_AES_ARM64_CE_BLK=y +CONFIG_CRYPTO_CHACHA20_NEON=m +CONFIG_CRYPTO_AES_ARM64_BS=m +CONFIG_JUMP_LABEL=y +CONFIG_MODULES=y +CONFIG_MODULE_FORCE_LOAD=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_KSM=y +CONFIG_MEMORY_FAILURE=y +CONFIG_TRANSPARENT_HUGEPAGE=y +CONFIG_CMA=y +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_XFRM_USER=m +CONFIG_NET_KEY=m +CONFIG_XDP_SOCKETS=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_IPV6=m +CONFIG_INET6_AH=m +CONFIG_INET6_IPCOMP=m +CONFIG_IPV6_TUNNEL=m +CONFIG_NETFILTER=y +CONFIG_BRIDGE_NETFILTER=m +CONFIG_NF_CONNTRACK=m +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CONNTRACK_FTP=m +CONFIG_NF_CONNTRACK_TFTP=m +CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m +CONFIG_NETFILTER_XT_TARGET_LOG=m +CONFIG_NETFILTER_XT_TARGET_MARK=m +CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m +CONFIG_NETFILTER_XT_MATCH_COMMENT=m +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m +CONFIG_NETFILTER_XT_MATCH_CPU=m +CONFIG_NETFILTER_XT_MATCH_IPRANGE=m +CONFIG_NETFILTER_XT_MATCH_IPVS=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=m +CONFIG_NETFILTER_XT_MATCH_LIMIT=m +CONFIG_NETFILTER_XT_MATCH_MAC=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m +CONFIG_IP_VS=m +CONFIG_IP_VS_RR=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m +CONFIG_IP6_NF_IPTABLES=m +CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_REJECT=m +CONFIG_IP6_NF_MANGLE=m +CONFIG_IP6_NF_NAT=m +CONFIG_IP6_NF_TARGET_MASQUERADE=m +CONFIG_BRIDGE_NF_EBTABLES=m +CONFIG_BRIDGE_EBT_BROUTE=m +CONFIG_BRIDGE_EBT_T_FILTER=m +CONFIG_BRIDGE_EBT_T_NAT=m +CONFIG_BRIDGE_EBT_802_3=m +CONFIG_BRIDGE_EBT_AMONG=m +CONFIG_BRIDGE_EBT_ARP=m +CONFIG_BRIDGE_EBT_IP=m +CONFIG_BRIDGE_EBT_IP6=m +CONFIG_BRIDGE_EBT_LIMIT=m +CONFIG_BRIDGE_EBT_MARK=m +CONFIG_BRIDGE_EBT_PKTTYPE=m +CONFIG_BRIDGE_EBT_STP=m +CONFIG_BRIDGE_EBT_VLAN=m +CONFIG_BRIDGE_EBT_ARPREPLY=m +CONFIG_BRIDGE_EBT_DNAT=m +CONFIG_BRIDGE_EBT_MARK_T=m +CONFIG_BRIDGE_EBT_REDIRECT=m +CONFIG_BRIDGE_EBT_SNAT=m +CONFIG_BRIDGE_EBT_LOG=m +CONFIG_BRIDGE_EBT_NFLOG=m +CONFIG_IP_SCTP=m +CONFIG_BRIDGE=m +CONFIG_BRIDGE_VLAN_FILTERING=y +CONFIG_VLAN_8021Q=m +CONFIG_VLAN_8021Q_GVRP=y +CONFIG_VLAN_8021Q_MVRP=y +CONFIG_NET_SCHED=y +CONFIG_NET_SCH_CBQ=m +CONFIG_NET_SCH_HTB=m +CONFIG_NET_SCH_HFSC=m +CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_MULTIQ=m +CONFIG_NET_SCH_RED=m +CONFIG_NET_SCH_SFB=m +CONFIG_NET_SCH_SFQ=m +CONFIG_NET_SCH_TEQL=m +CONFIG_NET_SCH_TBF=m +CONFIG_NET_SCH_CBS=m +CONFIG_NET_SCH_ETF=m +CONFIG_NET_SCH_TAPRIO=m +CONFIG_NET_SCH_GRED=m +CONFIG_NET_SCH_DSMARK=m +CONFIG_NET_SCH_NETEM=m +CONFIG_NET_SCH_DRR=m +CONFIG_NET_SCH_MQPRIO=m +CONFIG_NET_SCH_CHOKE=m +CONFIG_NET_SCH_QFQ=m +CONFIG_NET_SCH_CODEL=m +CONFIG_NET_SCH_FQ_CODEL=m +CONFIG_NET_SCH_INGRESS=m +CONFIG_NET_CLS_BASIC=m +CONFIG_NET_CLS_TCINDEX=m +CONFIG_NET_CLS_ROUTE4=m +CONFIG_NET_CLS_FW=m +CONFIG_NET_CLS_U32=m +CONFIG_CLS_U32_MARK=y +CONFIG_NET_CLS_RSVP=m +CONFIG_NET_CLS_RSVP6=m +CONFIG_NET_CLS_FLOW=m +CONFIG_NET_CLS_CGROUP=m +CONFIG_NET_CLS_FLOWER=m +CONFIG_NET_EMATCH=y +CONFIG_NET_EMATCH_CMP=m +CONFIG_NET_EMATCH_NBYTE=m +CONFIG_NET_EMATCH_U32=m +CONFIG_NET_EMATCH_META=m +CONFIG_NET_EMATCH_TEXT=m +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_POLICE=m +CONFIG_NET_ACT_GACT=m +CONFIG_GACT_PROB=y +CONFIG_NET_ACT_MIRRED=m +CONFIG_NET_ACT_IPT=m +CONFIG_NET_ACT_NAT=m +CONFIG_NET_ACT_PEDIT=m +CONFIG_NET_ACT_SIMP=m +CONFIG_NET_ACT_SKBEDIT=m +CONFIG_NET_ACT_CSUM=m +CONFIG_NET_ACT_GATE=m +CONFIG_HSR=m +CONFIG_NET_SWITCHDEV=y +CONFIG_QRTR=m +CONFIG_QRTR_SMD=m +CONFIG_QRTR_TUN=m +CONFIG_BPF_JIT=y +CONFIG_CAN=m +CONFIG_CAN_J1939=m +CONFIG_CAN_VCAN=m +CONFIG_CAN_FLEXCAN=m +CONFIG_CAN_C_CAN=m +CONFIG_CAN_C_CAN_PLATFORM=m +CONFIG_CAN_M_CAN=m +CONFIG_CAN_M_CAN_PLATFORM=m +CONFIG_BT=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_HIDP=m +# CONFIG_BT_LE is not set +CONFIG_BT_LEDS=y +# CONFIG_BT_DEBUGFS is not set +CONFIG_BT_HCIBTUSB=m +CONFIG_BT_HCIBTSDIO=m +CONFIG_BT_HCIUART=m +CONFIG_BT_HCIUART_LL=y +CONFIG_BT_HCIUART_BCM=y +CONFIG_BT_HCIUART_QCA=y +CONFIG_BT_HCIUART_MRVL=y +CONFIG_BT_HCIVHCI=m +CONFIG_BT_MRVL=m +CONFIG_BT_MRVL_SDIO=m +CONFIG_CFG80211=m +CONFIG_NL80211_TESTMODE=y +CONFIG_MAC80211=m +CONFIG_MAC80211_MESH=y +CONFIG_MAC80211_LEDS=y +CONFIG_RFKILL=m +CONFIG_RFKILL_GPIO=m +CONFIG_NET_9P=y +CONFIG_NET_9P_VIRTIO=y +CONFIG_PCI=y +CONFIG_PCIEPORTBUS=y +CONFIG_PCI_IOV=y +CONFIG_PCI_PASID=y +CONFIG_HOTPLUG_PCI=y +CONFIG_PCI_HOST_GENERIC=y +CONFIG_PCI_KEYSTONE_HOST=y +CONFIG_PCIE_LAYERSCAPE_GEN4=y +CONFIG_PCI_J721E_HOST=y +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +CONFIG_SIMPLE_PM_BUS=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_NBD=m +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_SIZE=65536 +CONFIG_VIRTIO_BLK=y +CONFIG_BLK_DEV_NVME=m +CONFIG_SRAM=y +CONFIG_SRAM_DMA_HEAP=y +CONFIG_PCI_ENDPOINT_TEST=m +CONFIG_DMA_BUF_PHYS=y +CONFIG_EEPROM_AT24=y +CONFIG_EEPROM_AT25=m +CONFIG_EEPROM_93XX46=m +CONFIG_UACCE=m +CONFIG_SCSI=y +# CONFIG_SCSI_PROC_FS is not set +CONFIG_BLK_DEV_SD=y +CONFIG_SCSI_SAS_ATA=y +CONFIG_SCSI_HISI_SAS=m +CONFIG_MEGARAID_SAS=y +CONFIG_SCSI_MPT3SAS=m +CONFIG_SCSI_UFSHCD=y +CONFIG_SCSI_UFSHCD_PLATFORM=y +CONFIG_SCSI_UFS_CDNS_PLATFORM=y +CONFIG_SCSI_UFS_TI_J721E=y +CONFIG_SCSI_UFS_BSG=y +CONFIG_ATA=m +CONFIG_SATA_AHCI=m +CONFIG_SATA_AHCI_PLATFORM=m +CONFIG_AHCI_CEVA=m +CONFIG_AHCI_XGENE=m +CONFIG_AHCI_QORIQ=m +CONFIG_SATA_SIL24=m +CONFIG_PATA_PLATFORM=m +CONFIG_PATA_OF_PLATFORM=m +CONFIG_MD=y +CONFIG_BLK_DEV_MD=m +CONFIG_BLK_DEV_DM=m +CONFIG_DM_THIN_PROVISIONING=m +CONFIG_DM_MIRROR=m +CONFIG_DM_ZERO=m +CONFIG_NETDEVICES=y +CONFIG_DUMMY=m +CONFIG_MACVLAN=m +CONFIG_MACVTAP=m +CONFIG_IPVLAN=m +CONFIG_VXLAN=m +CONFIG_NTB_NETDEV=m +CONFIG_TUN=y +CONFIG_VETH=m +CONFIG_VIRTIO_NET=y +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_VENDOR_ADAPTEC is not set +# CONFIG_NET_VENDOR_AGERE is not set +# CONFIG_NET_VENDOR_ALACRITECH is not set +# CONFIG_NET_VENDOR_ALTEON is not set +# CONFIG_NET_VENDOR_AMAZON is not set +# CONFIG_NET_VENDOR_AMD is not set +# CONFIG_NET_VENDOR_AQUANTIA is not set +# CONFIG_NET_VENDOR_ARC is not set +# CONFIG_NET_VENDOR_ATHEROS is not set +# CONFIG_NET_VENDOR_AURORA is not set +# CONFIG_NET_VENDOR_BROADCOM is not set +# CONFIG_NET_VENDOR_BROCADE is not set +# CONFIG_NET_VENDOR_CADENCE is not set +# CONFIG_NET_VENDOR_CAVIUM is not set +# CONFIG_NET_VENDOR_CHELSIO is not set +# CONFIG_NET_VENDOR_CISCO is not set +# CONFIG_NET_VENDOR_CORTINA is not set +# CONFIG_NET_VENDOR_DEC is not set +# CONFIG_NET_VENDOR_DLINK is not set +# CONFIG_NET_VENDOR_EMULEX is not set +# CONFIG_NET_VENDOR_EZCHIP is not set +# CONFIG_NET_VENDOR_GOOGLE is not set +# CONFIG_NET_VENDOR_HISILICON is not set +# CONFIG_NET_VENDOR_HUAWEI is not set +# CONFIG_NET_VENDOR_I825XX is not set +CONFIG_E1000=m +CONFIG_E1000E=m +CONFIG_IGBVF=y +# CONFIG_NET_VENDOR_MARVELL is not set +# CONFIG_NET_VENDOR_MELLANOX is not set +# CONFIG_NET_VENDOR_MICREL is not set +# CONFIG_NET_VENDOR_MICROCHIP is not set +# CONFIG_NET_VENDOR_MICROSEMI is not set +# CONFIG_NET_VENDOR_MYRI is not set +# CONFIG_NET_VENDOR_NATSEMI is not set +# CONFIG_NET_VENDOR_NETERION is not set +# CONFIG_NET_VENDOR_NETRONOME is not set +# CONFIG_NET_VENDOR_NI is not set +# CONFIG_NET_VENDOR_NVIDIA is not set +# CONFIG_NET_VENDOR_OKI is not set +# CONFIG_NET_VENDOR_PACKET_ENGINES is not set +# CONFIG_NET_VENDOR_PENSANDO is not set +# CONFIG_NET_VENDOR_QLOGIC is not set +# CONFIG_NET_VENDOR_QUALCOMM is not set +# CONFIG_NET_VENDOR_RDC is not set +# CONFIG_NET_VENDOR_REALTEK is not set +# CONFIG_NET_VENDOR_RENESAS is not set +# CONFIG_NET_VENDOR_ROCKER is not set +# CONFIG_NET_VENDOR_SAMSUNG is not set +# CONFIG_NET_VENDOR_SEEQ is not set +# CONFIG_NET_VENDOR_SOLARFLARE is not set +# CONFIG_NET_VENDOR_SILAN is not set +# CONFIG_NET_VENDOR_SIS is not set +# CONFIG_NET_VENDOR_SMSC is not set +# CONFIG_NET_VENDOR_SOCIONEXT is not set +# CONFIG_NET_VENDOR_STMICRO is not set +# CONFIG_NET_VENDOR_SUN is not set +# CONFIG_NET_VENDOR_SYNOPSYS is not set +# CONFIG_NET_VENDOR_TEHUTI is not set +CONFIG_TI_K3_AM65_CPSW_NUSS=y +CONFIG_TI_K3_AM65_CPSW_SWITCHDEV=y +CONFIG_TI_K3_AM65_CPTS=y +CONFIG_TI_AM65_CPSW_TAS=y +CONFIG_TI_RDEV_ETH_SWITCH_VIRT_EMAC=m +CONFIG_TI_PRUETH=m +CONFIG_TI_ICSSG_PRUETH=m +# CONFIG_NET_VENDOR_VIA is not set +# CONFIG_NET_VENDOR_WIZNET is not set +CONFIG_AQUANTIA_PHY=y +CONFIG_MARVELL_PHY=y +CONFIG_MARVELL_10G_PHY=m +CONFIG_MICREL_PHY=y +CONFIG_MICROSEMI_PHY=y +CONFIG_AT803X_PHY=y +CONFIG_REALTEK_PHY=m +CONFIG_ROCKCHIP_PHY=y +CONFIG_DP83848_PHY=y +CONFIG_DP83867_PHY=y +CONFIG_DP83869_PHY=y +CONFIG_VITESSE_PHY=y +CONFIG_MDIO_GPIO=y +CONFIG_MDIO_BUS_MUX_MULTIPLEXER=y +CONFIG_MDIO_BUS_MUX_MMIOREG=y +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +CONFIG_USB_RTL8152=m +CONFIG_USB_LAN78XX=m +CONFIG_USB_USBNET=m +CONFIG_USB_NET_CDC_EEM=m +CONFIG_USB_NET_DM9601=m +CONFIG_USB_NET_SR9800=m +CONFIG_USB_NET_SMSC75XX=m +CONFIG_USB_NET_SMSC95XX=m +CONFIG_USB_NET_PLUSB=m +CONFIG_USB_NET_MCS7830=m +# CONFIG_WLAN_VENDOR_ADMTEK is not set +# CONFIG_WLAN_VENDOR_ATH is not set +# CONFIG_WLAN_VENDOR_ATMEL is not set +# CONFIG_WLAN_VENDOR_BROADCOM is not set +# CONFIG_WLAN_VENDOR_CISCO is not set +# CONFIG_WLAN_VENDOR_INTEL is not set +# CONFIG_WLAN_VENDOR_INTERSIL is not set +CONFIG_MWIFIEX=m +CONFIG_MWIFIEX_SDIO=m +CONFIG_MWIFIEX_PCIE=m +CONFIG_MWIFIEX_USB=m +# CONFIG_WLAN_VENDOR_MEDIATEK is not set +# CONFIG_WLAN_VENDOR_RALINK is not set +# CONFIG_WLAN_VENDOR_RSI is not set +# CONFIG_WLAN_VENDOR_ST is not set +# CONFIG_WLAN_VENDOR_TI is not set +# CONFIG_WLAN_VENDOR_ZYDAS is not set +# CONFIG_WLAN_VENDOR_QUANTENNA is not set +CONFIG_INPUT_EVDEV=y +CONFIG_KEYBOARD_ADC=m +CONFIG_KEYBOARD_GPIO=y +CONFIG_KEYBOARD_MATRIX=m +CONFIG_KEYBOARD_CROS_EC=y +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_AD7879=m +CONFIG_TOUCHSCREEN_AD7879_I2C=m +CONFIG_TOUCHSCREEN_ATMEL_MXT=m +CONFIG_TOUCHSCREEN_GOODIX=m +CONFIG_TOUCHSCREEN_ILI210X=m +CONFIG_TOUCHSCREEN_EDT_FT5X06=m +CONFIG_TOUCHSCREEN_TI_AM335X_TSC=m +CONFIG_TOUCHSCREEN_PIXCIR=m +CONFIG_INPUT_MISC=y +CONFIG_INPUT_GPIO_DECODER=m +CONFIG_INPUT_TPS65219_PWRBUTTON=y +# CONFIG_SERIO_SERPORT is not set +CONFIG_SERIO_AMBAKMI=y +CONFIG_LEGACY_PTY_COUNT=16 +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=10 +CONFIG_SERIAL_8250_RUNTIME_UARTS=10 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_8250_OMAP=y +CONFIG_SERIAL_8250_PRUSS=m +CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_SERIAL_FSL_LPUART=y +CONFIG_SERIAL_FSL_LPUART_CONSOLE=y +CONFIG_SERIAL_FSL_LINFLEXUART=y +CONFIG_SERIAL_FSL_LINFLEXUART_CONSOLE=y +CONFIG_SERIAL_DEV_BUS=y +CONFIG_VIRTIO_CONSOLE=y +CONFIG_IPMI_HANDLER=m +CONFIG_IPMI_DEVICE_INTERFACE=m +CONFIG_IPMI_SI=m +CONFIG_TCG_TPM=y +CONFIG_TCG_TIS_I2C_INFINEON=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_MUX_PCA954x=y +CONFIG_I2C_OMAP=y +CONFIG_I2C_CROS_EC_TUNNEL=y +CONFIG_SPI=y +CONFIG_SPI_MEM=y +CONFIG_SPI_CADENCE_QUADSPI=y +CONFIG_SPI_NXP_FLEXSPI=y +CONFIG_SPI_OMAP24XX=y +CONFIG_SPI_PL022=y +CONFIG_SPI_SPIDEV=y +CONFIG_SPI_SLAVE=y +CONFIG_SPMI=y +CONFIG_PPS_CLIENT_LDISC=m +CONFIG_PPS_CLIENT_GPIO=m +CONFIG_PTP_1588_CLOCK=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_SINGLE=y +CONFIG_PINCTRL_MAX77620=y +CONFIG_GPIO_SYSFS=y +CONFIG_GPIO_ALTERA=m +CONFIG_GPIO_DAVINCI=y +CONFIG_GPIO_DWAPB=y +CONFIG_GPIO_MB86S7X=y +CONFIG_GPIO_PL061=y +CONFIG_GPIO_WCD934X=m +CONFIG_GPIO_XGENE=y +CONFIG_GPIO_MAX732X=y +CONFIG_GPIO_PCA953X=y +CONFIG_GPIO_PCA953X_IRQ=y +CONFIG_GPIO_PCF857X=y +CONFIG_GPIO_TPIC2810=m +CONFIG_GPIO_BD9571MWV=m +CONFIG_GPIO_MAX77620=y +CONFIG_GPIO_PISOSR=m +CONFIG_W1=m +CONFIG_POWER_RESET_XGENE=y +CONFIG_POWER_RESET_SYSCON=y +CONFIG_SYSCON_REBOOT_MODE=y +CONFIG_BATTERY_SBS=m +CONFIG_BATTERY_BQ27XXX=y +CONFIG_SENSORS_GPIO_FAN=y +CONFIG_SENSORS_LM75=m +CONFIG_SENSORS_LM90=m +CONFIG_SENSORS_PWM_FAN=m +CONFIG_SENSORS_INA2XX=m +CONFIG_SENSORS_INA3221=m +CONFIG_SENSORS_TMP102=m +CONFIG_THERMAL_STATISTICS=y +CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=10000 +CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y +CONFIG_CPU_THERMAL=y +CONFIG_THERMAL_EMULATION=y +CONFIG_K3_THERMAL=y +CONFIG_WATCHDOG=y +CONFIG_ARM_SP805_WATCHDOG=y +CONFIG_ARM_SBSA_WATCHDOG=y +CONFIG_DW_WATCHDOG=y +CONFIG_K3_RTI_WATCHDOG=m +CONFIG_ARM_SMC_WATCHDOG=y +CONFIG_SSB=m +CONFIG_SSB_DRIVER_PCICORE=y +CONFIG_BCMA=m +CONFIG_MFD_BD9571MWV=y +CONFIG_MFD_AXP20X_I2C=y +CONFIG_MFD_HI6421_PMIC=y +CONFIG_MFD_MAX77620=y +CONFIG_MFD_RK808=y +CONFIG_MFD_SEC_CORE=y +CONFIG_MFD_TI_AM335X_TSCADC=m +CONFIG_MFD_PALMAS=y +CONFIG_MFD_TPS65219=y +CONFIG_MFD_ROHM_BD718XX=y +CONFIG_MFD_WCD934X=m +CONFIG_REGULATOR=y +CONFIG_REGULATOR_FIXED_VOLTAGE=y +CONFIG_REGULATOR_VIRTUAL_CONSUMER=y +CONFIG_REGULATOR_AXP20X=y +CONFIG_REGULATOR_BD718XX=y +CONFIG_REGULATOR_BD9571MWV=y +CONFIG_REGULATOR_FAN53555=y +CONFIG_REGULATOR_GPIO=y +CONFIG_REGULATOR_HI6421V530=y +CONFIG_REGULATOR_MAX77620=y +CONFIG_REGULATOR_MAX8973=y +CONFIG_REGULATOR_PALMAS=y +CONFIG_REGULATOR_PCA9450=y +CONFIG_REGULATOR_PFUZE100=y +CONFIG_REGULATOR_PWM=y +CONFIG_REGULATOR_QCOM_SPMI=y +CONFIG_REGULATOR_RK808=y +CONFIG_REGULATOR_S2MPS11=y +CONFIG_REGULATOR_TPS65219=y +CONFIG_REGULATOR_VCTRL=m +CONFIG_MEDIA_SUPPORT=y +# CONFIG_DVB_NET is not set +CONFIG_MEDIA_USB_SUPPORT=y +CONFIG_USB_VIDEO_CLASS=m +CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_VIDEO_CADENCE=y +CONFIG_VIDEO_CADENCE_CSI2RX=m +CONFIG_VIDEO_TI_CAL=m +CONFIG_VIDEO_TI_J721E_CSI2RX=m +CONFIG_V4L_MEM2MEM_DRIVERS=y +CONFIG_VIDEO_WAVE_VPU=m +CONFIG_VIDEO_IMG_VXD_DEC=m +CONFIG_VIDEO_IMG_VXE_ENC=m +CONFIG_SDR_PLATFORM_DRIVERS=y +CONFIG_VIDEO_IMX219=m +CONFIG_VIDEO_IMX390=m +CONFIG_VIDEO_OV2312=m +CONFIG_VIDEO_OV2659=m +CONFIG_VIDEO_OV5640=m +CONFIG_VIDEO_OV5645=m +CONFIG_VIDEO_OV1063X=m +CONFIG_VIDEO_DS90UB953=m +CONFIG_VIDEO_DS90UB960=m +# CONFIG_VGA_ARB is not set +CONFIG_DRM=y +CONFIG_DRM_I2C_NXP_TDA998X=y +CONFIG_DRM_MALI_DISPLAY=m +CONFIG_DRM_PANEL_LVDS=m +CONFIG_DRM_PANEL_SIMPLE=y +CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS=y +CONFIG_DRM_PANEL_RAYDIUM_RM67191=m +CONFIG_DRM_PANEL_SITRONIX_ST7703=m +CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=m +CONFIG_DRM_DISPLAY_CONNECTOR=y +CONFIG_DRM_LONTIUM_LT9611=m +CONFIG_DRM_LVDS_CODEC=y +CONFIG_DRM_NWL_MIPI_DSI=m +CONFIG_DRM_SII902X=y +CONFIG_DRM_SIMPLE_BRIDGE=m +CONFIG_DRM_THINE_THC63LVD1024=m +CONFIG_DRM_TOSHIBA_TC358767=y +CONFIG_DRM_TOSHIBA_TC358768=m +CONFIG_DRM_TI_TFP410=y +CONFIG_DRM_TI_SN65DSI83=m +CONFIG_DRM_TI_SN65DSI86=m +CONFIG_DRM_TI_TPD12S015=y +CONFIG_DRM_CDNS_MHDP8546=m +CONFIG_DRM_CDNS_DSI=m +CONFIG_TINYDRM_ILI9225=m +CONFIG_DRM_TIDSS=y +CONFIG_DRM_LEGACY=y +CONFIG_FIRMWARE_EDID=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_SSD1307=y +CONFIG_BACKLIGHT_PWM=y +CONFIG_BACKLIGHT_LP855X=m +CONFIG_BACKLIGHT_GPIO=y +CONFIG_BACKLIGHT_LED=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +CONFIG_SOUND=y +CONFIG_SND=y +# CONFIG_SND_SPI is not set +CONFIG_SND_USB_AUDIO=m +CONFIG_SND_SOC=y +CONFIG_SND_SOC_DAVINCI_MCASP=y +CONFIG_SND_SOC_J721E_EVM=m +CONFIG_SND_SOC_SGTL5000=y +CONFIG_SND_SOC_SIMPLE_AMPLIFIER=m +CONFIG_SND_SOC_TLV320AIC31XX=m +CONFIG_SND_SOC_TLV320AIC3X=m +CONFIG_SND_SOC_WCD934X=m +CONFIG_SND_SOC_WM8904=m +CONFIG_SND_SOC_WSA881X=m +CONFIG_SND_SOC_NAU8822=m +CONFIG_SND_SIMPLE_CARD=m +CONFIG_SND_AUDIO_GRAPH_CARD=m +CONFIG_HID_MULTITOUCH=m +CONFIG_USB_HIDDEV=y +CONFIG_I2C_HID=m +CONFIG_USB_CONN_GPIO=m +CONFIG_USB=m +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y +CONFIG_USB_OTG=y +CONFIG_USB_XHCI_HCD=m +CONFIG_USB_EHCI_HCD=m +CONFIG_USB_EHCI_HCD_PLATFORM=m +CONFIG_USB_OHCI_HCD=m +CONFIG_USB_OHCI_HCD_PLATFORM=m +CONFIG_USB_ACM=m +CONFIG_USB_STORAGE=m +CONFIG_USB_CDNS3=m +CONFIG_USB_CDNS3_GADGET=y +CONFIG_USB_CDNS3_HOST=y +CONFIG_USB_MUSB_HDRC=m +CONFIG_USB_DWC3=m +CONFIG_USB_ISP1760=m +CONFIG_USB_SERIAL=m +CONFIG_USB_SERIAL_CP210X=m +CONFIG_USB_SERIAL_FTDI_SIO=m +CONFIG_USB_SERIAL_PL2303=m +CONFIG_USB_SERIAL_OPTION=m +CONFIG_USB_TEST=m +CONFIG_USB_HUB_USB251XB=m +CONFIG_USB_HSIC_USB3503=m +CONFIG_NOP_USB_XCEIV=m +CONFIG_USB_GADGET=m +CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=32 +CONFIG_USB_CONFIGFS=m +CONFIG_USB_CONFIGFS_SERIAL=y +CONFIG_USB_CONFIGFS_ACM=y +CONFIG_USB_CONFIGFS_OBEX=y +CONFIG_USB_CONFIGFS_NCM=y +CONFIG_USB_CONFIGFS_ECM=y +CONFIG_USB_CONFIGFS_ECM_SUBSET=y +CONFIG_USB_CONFIGFS_RNDIS=y +CONFIG_USB_CONFIGFS_EEM=y +CONFIG_USB_CONFIGFS_MASS_STORAGE=y +CONFIG_USB_CONFIGFS_F_LB_SS=y +CONFIG_USB_CONFIGFS_F_FS=y +CONFIG_USB_CONFIGFS_F_UAC1=y +CONFIG_USB_CONFIGFS_F_UAC2=y +CONFIG_USB_CONFIGFS_F_MIDI=y +CONFIG_USB_CONFIGFS_F_HID=y +CONFIG_USB_CONFIGFS_F_UVC=y +CONFIG_USB_CONFIGFS_F_PRINTER=y +CONFIG_USB_ZERO=m +CONFIG_USB_AUDIO=m +CONFIG_USB_ETH=m +CONFIG_USB_G_NCM=m +CONFIG_USB_GADGETFS=m +CONFIG_USB_FUNCTIONFS=m +CONFIG_USB_FUNCTIONFS_ETH=y +CONFIG_USB_FUNCTIONFS_RNDIS=y +CONFIG_USB_FUNCTIONFS_GENERIC=y +CONFIG_USB_MASS_STORAGE=m +CONFIG_USB_G_SERIAL=m +CONFIG_USB_MIDI_GADGET=m +CONFIG_USB_G_PRINTER=m +CONFIG_USB_CDC_COMPOSITE=m +CONFIG_USB_G_ACM_MS=m +CONFIG_USB_G_MULTI=m +CONFIG_USB_G_MULTI_CDC=y +CONFIG_USB_G_HID=m +CONFIG_USB_G_DBGP=m +CONFIG_USB_G_WEBCAM=m +CONFIG_TYPEC=m +CONFIG_TYPEC_TCPM=m +CONFIG_TYPEC_FUSB302=m +CONFIG_TYPEC_HD3SS3220=m +CONFIG_TYPEC_TPS6598X=m +CONFIG_MMC=y +CONFIG_MMC_BLOCK_MINORS=32 +CONFIG_MMC_ARMMMCI=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_PLTFM=y +CONFIG_MMC_SDHCI_OF_ARASAN=y +CONFIG_MMC_SDHCI_CADENCE=y +CONFIG_MMC_SDHCI_F_SDH30=y +CONFIG_MMC_SPI=y +CONFIG_MMC_SDHCI_XENON=y +CONFIG_MMC_SDHCI_OMAP=y +CONFIG_MMC_SDHCI_AM654=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_GPIO=y +CONFIG_LEDS_PWM=y +CONFIG_LEDS_TLC591XX=y +CONFIG_LEDS_SYSCON=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_DISK=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_LEDS_TRIGGER_CPU=y +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +CONFIG_LEDS_TRIGGER_PANIC=y +CONFIG_EDAC=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_DRV_DS1307=y +CONFIG_RTC_DRV_MAX77686=y +CONFIG_RTC_DRV_RK808=m +CONFIG_RTC_DRV_PCF85363=m +CONFIG_RTC_DRV_RX8581=m +CONFIG_RTC_DRV_RV8803=m +CONFIG_RTC_DRV_S5M=y +CONFIG_RTC_DRV_DS3232=y +CONFIG_RTC_DRV_PCF2127=m +CONFIG_RTC_DRV_EFI=y +CONFIG_RTC_DRV_CROS_EC=y +CONFIG_RTC_DRV_PL031=y +CONFIG_RTC_DRV_TI_K3=y +CONFIG_DMADEVICES=y +CONFIG_FSL_EDMA=y +CONFIG_MV_XOR_V2=y +CONFIG_PL330_DMA=y +CONFIG_QCOM_HIDMA_MGMT=y +CONFIG_QCOM_HIDMA=y +CONFIG_TI_K3_UDMA=y +CONFIG_TI_K3_UDMA_GLUE_LAYER=y +CONFIG_DMABUF_HEAPS=y +CONFIG_DMABUF_HEAPS_SYSTEM=y +CONFIG_DMABUF_HEAPS_CMA=y +CONFIG_DMABUF_HEAPS_CARVEOUT=y +CONFIG_UIO=y +CONFIG_VFIO=y +CONFIG_VFIO_PCI=y +CONFIG_VIRTIO_PCI=y +CONFIG_VIRTIO_BALLOON=y +CONFIG_VIRTIO_MMIO=y +CONFIG_STAGING=y +CONFIG_R8188EU=m +CONFIG_STAGING_MEDIA=y +CONFIG_CHROME_PLATFORMS=y +CONFIG_CROS_EC=y +CONFIG_CROS_EC_I2C=y +CONFIG_CROS_EC_SPI=y +CONFIG_CROS_EC_CHARDEV=m +CONFIG_COMMON_CLK_RK808=y +CONFIG_COMMON_CLK_CS2000_CP=y +CONFIG_COMMON_CLK_S2MPS11=y +CONFIG_COMMON_CLK_PWM=y +CONFIG_COMMON_CLK_VC5=y +CONFIG_COMMON_CLK_BD718XX=m +CONFIG_TI_SCI_CLK=y +CONFIG_HWSPINLOCK=y +CONFIG_HWSPINLOCK_OMAP=y +CONFIG_OMAP2PLUS_MBOX=y +CONFIG_ARM_SMMU=y +CONFIG_ARM_SMMU_V3=y +CONFIG_REMOTEPROC=y +CONFIG_TI_K3_DSP_REMOTEPROC=m +CONFIG_TI_K3_R5_REMOTEPROC=m +CONFIG_TI_K3_M4_REMOTEPROC=m +CONFIG_RPMSG_CHAR=m +CONFIG_RPMSG_QCOM_GLINK_RPM=y +CONFIG_RPMSG_VIRTIO=m +CONFIG_RPMSG_PRU=m +CONFIG_RPMSG_KDRV_DISPLAY=y +CONFIG_SOUNDWIRE=m +CONFIG_SOUNDWIRE_QCOM=m +CONFIG_TI_SCI_PM_DOMAINS=y +CONFIG_TI_PRUSS=m +CONFIG_TI_PAT=y +CONFIG_EXTCON_GPIO=y +CONFIG_EXTCON_PALMAS=m +CONFIG_EXTCON_PTN5150=m +CONFIG_EXTCON_USB_GPIO=m +CONFIG_EXTCON_USBC_CROS_EC=y +CONFIG_MEMORY=y +CONFIG_OMAP_GPMC=y +CONFIG_IIO=y +CONFIG_MAX9611=m +CONFIG_QCOM_SPMI_ADC5=m +CONFIG_TI_ADS1015=y +CONFIG_TI_AM335X_ADC=m +CONFIG_IIO_CROS_EC_SENSORS_CORE=m +CONFIG_IIO_CROS_EC_SENSORS=m +CONFIG_IIO_CROS_EC_LIGHT_PROX=m +CONFIG_SENSORS_ISL29018=m +CONFIG_IIO_CROS_EC_BARO=m +CONFIG_MPL3115=m +CONFIG_NTB=m +CONFIG_NTB_EPF=m +CONFIG_NTB_TRANSPORT=m +CONFIG_PWM_CROS_EC=m +CONFIG_PWM_OMAP_DMTIMER=y +CONFIG_PWM_TIECAP=y +CONFIG_PWM_TIEHRPWM=y +CONFIG_RESET_CONTROLLER=y +CONFIG_RESET_TI_SCI=y +CONFIG_RESET_TI_SYSCON=y +CONFIG_PHY_XGENE=y +CONFIG_PHY_CAN_TRANSCEIVER=m +CONFIG_PHY_CADENCE_TORRENT=y +CONFIG_PHY_CADENCE_DPHY=m +CONFIG_PHY_CADENCE_SIERRA=y +CONFIG_PHY_MIXEL_MIPI_DPHY=m +CONFIG_PHY_AM654_SERDES=y +CONFIG_PHY_J721E_WIZ=y +CONFIG_OMAP_USB2=m +CONFIG_FPGA=y +CONFIG_FPGA_BRIDGE=m +CONFIG_ALTERA_FREEZE_BRIDGE=m +CONFIG_FPGA_REGION=m +CONFIG_OF_FPGA_REGION=m +CONFIG_TEE=y +CONFIG_OPTEE=y +CONFIG_MUX_GPIO=y +CONFIG_SLIM_QCOM_CTRL=m +CONFIG_INTERCONNECT=y +CONFIG_COUNTER=m +CONFIG_TI_ECAP_CAPTURE=m +CONFIG_EXT2_FS=y +CONFIG_EXT3_FS=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_BTRFS_FS=m +CONFIG_BTRFS_FS_POSIX_ACL=y +CONFIG_FANOTIFY=y +CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y +CONFIG_QUOTA=y +CONFIG_AUTOFS4_FS=y +CONFIG_FUSE_FS=m +CONFIG_CUSE=m +CONFIG_VFAT_FS=y +CONFIG_NTFS_FS=m +CONFIG_NTFS_RW=y +CONFIG_TMPFS=y +CONFIG_HUGETLBFS=y +CONFIG_CONFIGFS_FS=y +CONFIG_EFIVAR_FS=y +CONFIG_SQUASHFS=y +CONFIG_SQUASHFS_LZ4=y +CONFIG_NFS_FS=y +CONFIG_NFS_V4=y +CONFIG_NFS_V4_1=y +CONFIG_NFS_V4_2=y +CONFIG_ROOT_NFS=y +CONFIG_CIFS=m +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +CONFIG_9P_FS=y +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_ISO8859_1=y +CONFIG_SECURITY=y +CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_ECHAINIV=y +CONFIG_CRYPTO_DEFLATE=y +CONFIG_CRYPTO_LZO=y +CONFIG_CRYPTO_LZ4=y +CONFIG_CRYPTO_ZSTD=y +CONFIG_CRYPTO_ANSI_CPRNG=y +CONFIG_CRYPTO_USER_API_RNG=m +CONFIG_CRYPTO_DEV_CCREE=m +CONFIG_CRYPTO_DEV_SA2UL=m +CONFIG_CORDIC=m +CONFIG_DMA_CMA=y +CONFIG_CMA_SIZE_MBYTES=128 +CONFIG_PRINTK_TIME=y +CONFIG_DYNAMIC_DEBUG=y +CONFIG_DEBUG_INFO=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_FS=y +CONFIG_SCHEDSTATS=y +# CONFIG_DEBUG_PREEMPT is not set +# CONFIG_FTRACE is not set +CONFIG_SAMPLES=y +CONFIG_SAMPLE_RPMSG_CLIENT=m +CONFIG_MEMTEST=y diff --git a/arch/arm64/configs/toradex_ti_sdk_arm64_release.config b/arch/arm64/configs/toradex_ti_sdk_arm64_release.config new file mode 100644 index 000000000000..b2883ee1ab36 --- /dev/null +++ b/arch/arm64/configs/toradex_ti_sdk_arm64_release.config @@ -0,0 +1,275 @@ +## This file contains the differences to ti_sdk_arm64_release_defconfig +## it is used to generate toradex_defconfig with the following commands +## +## $ ti_config_fragments/defconfig_builder.sh -t ti_sdk_arm64_release +## Creating defconfig file .../arch/arm64/configs/ti_sdk_arm64_release_defconfig +## $ make ti_sdk_arm64_release_defconfig +## $ scripts/kconfig/merge_config.sh .config arch/arm64/configs/toradex_ti_sdk_arm64_release.config +## $ make savedefconfig && cp defconfig arch/arm64/configs/toradex_defconfig + + +## +## Section to enable kernel features +## + +# Compression method used for our kernels +CONFIG_CRYPTO_LZ4=y +CONFIG_KERNEL_LZ4=y + +# Systemd, https://github.com/systemd/systemd/blob/main/README +CONFIG_DEVTMPFS=y +CONFIG_CGROUPS=y +CONFIG_INOTIFY_USER=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EPOLL=y +CONFIG_UNIX=y +CONFIG_SYSFS=y +CONFIG_PROC_FS=y +CONFIG_FHANDLE=y +CONFIG_SYSFS_DEPRECATED=n +CONFIG_UEVENT_HELPER=n +CONFIG_FW_LOADER_USER_HELPER=n +CONFIG_NET_NS=y +CONFIG_NAMESPACES=y +CONFIG_USER_NS=y +CONFIG_CGROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_CFS_BANDWIDTH=y +CONFIG_BPF=y +CONFIG_BPF_SYSCALL=y +CONFIG_BPF_JIT=y +CONFIG_CGROUP_BPF=y +CONFIG_RT_GROUP_SCHED=n + +# RTC widely used on Toradex eval-boards +CONFIG_RTC_DRV_DS1307=y + +# ADC used on Verdin boards +CONFIG_TI_ADS1015=y + +# USB hub used on modules and or eval-boards +CONFIG_USB_HUB_USB251XB=y + +# Support HID devices +# This suppresses also the warning "hid-generic: device has no listeners, quitting" +CONFIG_USB_HIDDEV=y + +# Verdin PMIC +CONFIG_MFD_TPS65219=y +CONFIG_REGULATOR_TPS65219=y +CONFIG_INPUT_TPS65219_PWRBUTTON=y + +# Verdin Display Bridges +CONFIG_DRM_TI_SN65DSI83=m +CONFIG_DRM_TOSHIBA_TC358768=m + +# CMA on a 1GB module, reduce from 512MB to 128MB +CONFIG_CMA_SIZE_MBYTES=128 +# Wi-Fi and Bluetooth used on modules plus related useful settings +CONFIG_BT_HCIBTSDIO=m +CONFIG_BT_HCIBTUSB=m +CONFIG_BT_HCIUART_MRVL=y +CONFIG_BT_HCIUART=m +CONFIG_BT_HCIVHCI=m +CONFIG_BT_MRVL_SDIO=m +CONFIG_BT_MRVL=m +CONFIG_BT_RFCOMM=m +CONFIG_BT=m +CONFIG_CFG80211=m +CONFIG_MAC80211=m +CONFIG_MWIFIEX_PCIE=m +CONFIG_MWIFIEX_SDIO=m +CONFIG_MWIFIEX_USB=m +CONFIG_MWIFIEX=m +CONFIG_R8188EU=m +CONFIG_RFKILL_GPIO=m +CONFIG_RFKILL=m + +# Extcon used for dual-role USB switching +CONFIG_EXTCON_GPIO=y + +# Gadgetfs is used for RNDIS (Ethernet over USB device) +CONFIG_USB_GADGETFS=m + +# Spidev, force the driver to be builtin +CONFIG_SPI_SPIDEV=y + +# Filesystems widely used +CONFIG_NTFS_FS=m +CONFIG_NTFS_RW=y + +# Ease debugging since this config is used to produce a reference image only +CONFIG_DYNAMIC_DEBUG=y + +# Needed for Toradex Easy Installer +CONFIG_BLK_BLK_DEV_RAM_COUNT=10 +CONFIG_BLK_DEV_RAM_SIZE=65536 +CONFIG_BLK_DEV_RAM=y +CONFIG_SQUASHFS_LZ4=y +CONFIG_SQUASHFS=y + +# Audio for Verdins +CONFIG_SND_SOC_NAU8822=m +CONFIG_SND_SOC_WM8904=m +CONFIG_SENSORS_LM75=m + +# EEPROM support for Verdins +CONFIG_EEPROM_AT24=y + +# Miscellaneous configs +CONFIG_CAN_J1939=m +CONFIG_CAN_VCAN=m +CONFIG_GPIO_SYSFS=y +CONFIG_PPS_CLIENT_GPIO=m +CONFIG_PPS_CLIENT_LDISC=m +CONFIG_REGULATOR_VIRTUAL_CONSUMER=y +CONFIG_SENSORS_GPIO_FAN=y +CONFIG_SENSORS_TMP102=m +CONFIG_SND_SOC_SGTL5000=y + +# Display related settings +CONFIG_BACKLIGHT_GPIO=y +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_AD7879_I2C=m +CONFIG_TOUCHSCREEN_AD7879=m +CONFIG_TOUCHSCREEN_ATMEL_MXT=m + +# Enable thermal shutdown +CONFIG_THERMAL_STATISTICS=y +CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=10000 + +# Enabling edid +CONFIG_FIRMWARE_EDID=y + +## +## Section to disable kernel features +## + +# Disable architectures and SoCs not used by Toradex +CONFIG_ARCH_KEEMBAY=n +CONFIG_ARCH_LAYERSCAPE=n +CONFIG_SOC_BRCMSTB=n +CONFIG_SOC_S32V234=n + +# Disable as suggested by systemd (not supported) +CONFIG_FW_LOADER_USER_HELPER=n + +# Disable NAND as Toradex uses only eMMC on ARM 64bit boards +CONFIG_MTD=n + + +# Disable misc. kernel features not used on this kernel +CONFIG_DRM_ETNAVIV=n +CONFIG_DRM_NOUVEAU=n +CONFIG_DVB_CORE=n +CONFIG_MEDIA_ANALOG_TV_SUPPORT=n +CONFIG_MEDIA_DIGITAL_TV_SUPPORT=n +CONFIG_MEDIA_SDR_SUPPORT=n +CONFIG_MEDIA_TUNER=n +CONFIG_NET_DSA=n +CONFIG_NFC=n +CONFIG_OVERLAY_FS=n +CONFIG_RC_CORE=n +CONFIG_MTD_UBI=n +CONFIG_JFFS2_FS=n +CONFIG_UBIFS_FS=n + +# Not used PCI drivers +CONFIG_PCI_HOST_THUNDER_ECAM=n +CONFIG_PCI_HOST_THUNDER_PEM=n +CONFIG_PCI_LAYERSCAPE=n +CONFIG_PCI_MESON=n +CONFIG_PCI_XGENE_MSI=n +CONFIG_PCI_XGENE=n +CONFIG_PCIE_ALTERA_MSI=n +CONFIG_PCIE_ALTERA=n +CONFIG_PCIE_KIRIN=n +CONFIG_PCIE_MOBIVEIL=n +CONFIG_PCI_ENDPOINT=n + +# Not used Graphic Drivers +CONFIG_DRM_RCAR_DW_HDMI=n +CONFIG_DRM_RCAR_LVDS=n +# Selected by DRM_RCAR_LVDS only +CONFIG_OF_OVERLAY=n +CONFIG_DRM_HISI_HIBMC=n +CONFIG_DRM_HISI_KIRIN=n +CONFIG_DRM_PL111=n +CONFIG_DRM_LIMA=n +CONFIG_DRM_PANFROST=n + +# Not used Network and Wifi drivers +CONFIG_NET_VENDOR_3COM=n +CONFIG_NET_VENDOR_ADAPTEC=n +CONFIG_NET_VENDOR_AGERE=n +CONFIG_NET_VENDOR_ALACRITECH=n +CONFIG_NET_VENDOR_ALTEON=n +CONFIG_NET_VENDOR_AMAZON=n +CONFIG_NET_VENDOR_AMD=n +CONFIG_NET_VENDOR_AQUANTIA=n +CONFIG_NET_VENDOR_ARC=n +CONFIG_NET_VENDOR_ATHEROS=n +CONFIG_NET_VENDOR_AURORA=n +CONFIG_NET_VENDOR_BROADCOM=n +CONFIG_NET_VENDOR_BROCADE=n +CONFIG_NET_VENDOR_CADENCE=n +CONFIG_NET_VENDOR_CAVIUM=n +CONFIG_NET_VENDOR_CHELSIO=n +CONFIG_NET_VENDOR_CISCO=n +CONFIG_NET_VENDOR_CORTINA=n +CONFIG_NET_VENDOR_DEC=n +CONFIG_NET_VENDOR_DLINK=n +CONFIG_NET_VENDOR_EMULEX=n +CONFIG_NET_VENDOR_EZCHIP=n +CONFIG_NET_VENDOR_GOOGLE=n +CONFIG_NET_VENDOR_HISILICON=n +CONFIG_NET_VENDOR_HP=n +CONFIG_NET_VENDOR_HUAWEI=n +CONFIG_NET_VENDOR_MARVELL=n +CONFIG_NET_VENDOR_MELLANOX=n +CONFIG_NET_VENDOR_MICREL=n +CONFIG_NET_VENDOR_MICROCHIP=n +CONFIG_NET_VENDOR_MICROSEMI=n +CONFIG_NET_VENDOR_MYRI=n +CONFIG_NET_VENDOR_NATSEMI=n +CONFIG_NET_VENDOR_NETERION=n +CONFIG_NET_VENDOR_NETRONOME=n +CONFIG_NET_VENDOR_NI=n +CONFIG_NET_VENDOR_NVIDIA=n +CONFIG_NET_VENDOR_OKI=n +CONFIG_NET_VENDOR_PACKET_ENGINES=n +CONFIG_NET_VENDOR_PENSANDO=n +CONFIG_NET_VENDOR_QLOGIC=n +CONFIG_NET_VENDOR_QUALCOMM=n +CONFIG_NET_VENDOR_RDC=n +CONFIG_NET_VENDOR_REALTEK=n +CONFIG_NET_VENDOR_RENESAS=n +CONFIG_NET_VENDOR_ROCKER=n +CONFIG_NET_VENDOR_SAMSUNG=n +CONFIG_NET_VENDOR_SEEQ=n +CONFIG_NET_VENDOR_SILAN=n +CONFIG_NET_VENDOR_SIS=n +CONFIG_NET_VENDOR_SMSC=n +CONFIG_NET_VENDOR_SOCIONEXT=n +CONFIG_NET_VENDOR_SOLARFLARE=n +CONFIG_NET_VENDOR_SUN=n +CONFIG_NET_VENDOR_SYNOPSYS=n +CONFIG_NET_VENDOR_TEHUTI=n +CONFIG_NET_VENDOR_VIA=n +CONFIG_NET_VENDOR_WIZNET=n +CONFIG_WLAN_VENDOR_ADMTEK=n +CONFIG_WLAN_VENDOR_ATH=n +CONFIG_WLAN_VENDOR_ATMEL=n +CONFIG_WLAN_VENDOR_BROADCOM=n +CONFIG_WLAN_VENDOR_CISCO=n +CONFIG_WLAN_VENDOR_INTEL=n +CONFIG_WLAN_VENDOR_INTERSIL=n +CONFIG_WLAN_VENDOR_MEDIATEK=n +CONFIG_WLAN_VENDOR_NXP=n +CONFIG_WLAN_VENDOR_QUANTENNA=n +CONFIG_WLAN_VENDOR_RALINK=n +CONFIG_WLAN_VENDOR_RSI=n +CONFIG_WLAN_VENDOR_ST=n +CONFIG_WLAN_VENDOR_TI=n +CONFIG_WLAN_VENDOR_ZYDAS=n diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index 0f42f9e9904f..05802a05955f 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -37,6 +37,20 @@ config DRM_DISPLAY_CONNECTOR on ARM-based platforms. Saying Y here when this driver is not needed will not cause any issue. +config DRM_LONTIUM_LT8912B + tristate "Lontium LT8912B DSI/HDMI bridge" + depends on OF + select DRM_PANEL_BRIDGE + select DRM_KMS_HELPER + select REGMAP_I2C + help + Driver for Lontium LT8912B DSI to HDMI bridge + chip driver. + Please say Y if you have such hardware. + + Say M here if you want to support this hardware as a module. + The module will be named "lontium-lt8912b". + config DRM_LONTIUM_LT9611 tristate "Lontium LT9611 DSI/HDMI bridge" select SND_SOC_HDMI_CODEC if SND_SOC @@ -211,6 +225,16 @@ config DRM_TI_TFP410 help Texas Instruments TFP410 DVI/HDMI Transmitter driver +config DRM_TI_SN65DSI83 + tristate "TI SN65DSI83 and SN65DSI84 DSI to LVDS bridge" + depends on OF + select DRM_KMS_HELPER + select REGMAP_I2C + select DRM_PANEL + select DRM_MIPI_DSI + help + Texas Instruments SN65DSI83 and SN65DSI84 DSI to LVDS Bridge driver + config DRM_TI_SN65DSI86 tristate "TI SN65DSI86 DSI to eDP bridge" depends on OF diff --git a/drivers/gpu/drm/bridge/Makefile b/drivers/gpu/drm/bridge/Makefile index 7d50b4f34c20..6f09b610e22e 100644 --- a/drivers/gpu/drm/bridge/Makefile +++ b/drivers/gpu/drm/bridge/Makefile @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_DRM_CHRONTEL_CH7033) += chrontel-ch7033.o obj-$(CONFIG_DRM_DISPLAY_CONNECTOR) += display-connector.o +obj-$(CONFIG_DRM_LONTIUM_LT8912B) += lontium-lt8912b.o obj-$(CONFIG_DRM_LONTIUM_LT9611) += lontium-lt9611.o obj-$(CONFIG_DRM_LVDS_CODEC) += lvds-codec.o obj-$(CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW) += megachips-stdpxxxx-ge-b850v3-fw.o @@ -18,6 +19,7 @@ obj-$(CONFIG_DRM_TOSHIBA_TC358767) += tc358767.o obj-$(CONFIG_DRM_TOSHIBA_TC358768) += tc358768.o obj-$(CONFIG_DRM_TOSHIBA_TC358775) += tc358775.o obj-$(CONFIG_DRM_I2C_ADV7511) += adv7511/ +obj-$(CONFIG_DRM_TI_SN65DSI83) += ti-sn65dsi83.o obj-$(CONFIG_DRM_TI_SN65DSI86) += ti-sn65dsi86.o obj-$(CONFIG_DRM_TI_TFP410) += ti-tfp410.o obj-$(CONFIG_DRM_TI_TPD12S015) += ti-tpd12s015.o diff --git a/drivers/gpu/drm/bridge/lontium-lt8912b.c b/drivers/gpu/drm/bridge/lontium-lt8912b.c new file mode 100644 index 000000000000..7d81057c4011 --- /dev/null +++ b/drivers/gpu/drm/bridge/lontium-lt8912b.c @@ -0,0 +1,789 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2018, The Linux Foundation. All rights reserved. + */ + +#include <linux/device.h> +#include <linux/delay.h> +#include <linux/gpio/consumer.h> +#include <linux/i2c.h> +#include <linux/regmap.h> + +#include <drm/drm_probe_helper.h> +#include <drm/drm_atomic_helper.h> +#include <drm/drm_mipi_dsi.h> +#include <drm/drm_of.h> + +#include <video/videomode.h> + +#define I2C_MAIN 0 +#define I2C_ADDR_MAIN 0x48 + +#define I2C_CEC_DSI 1 +#define I2C_ADDR_CEC_DSI 0x49 + +#define I2C_MAX_IDX 2 + +struct lt8912 { + struct device *dev; + struct drm_bridge bridge; + struct drm_connector connector; + + struct i2c_client *i2c_client[I2C_MAX_IDX]; + struct regmap *regmap[I2C_MAX_IDX]; + + struct device_node *host_node; + struct drm_bridge *hdmi_port; + + struct mipi_dsi_device *dsi; + + struct gpio_desc *gp_reset; + + struct videomode mode; + + u8 data_lanes; + bool is_power_on; + bool is_attached; +}; + +static int lt8912_write_init_config(struct lt8912 *lt) +{ + const struct reg_sequence seq[] = { + /* Digital clock en*/ + {0x08, 0xff}, + {0x09, 0xff}, + {0x0a, 0xff}, + {0x0b, 0x7c}, + {0x0c, 0xff}, + {0x42, 0x04}, + + /*Tx Analog*/ + {0x31, 0xb1}, + {0x32, 0xb1}, + {0x33, 0x0e}, + {0x37, 0x00}, + {0x38, 0x22}, + {0x60, 0x82}, + + /*Cbus Analog*/ + {0x39, 0x45}, + {0x3a, 0x00}, + {0x3b, 0x00}, + + /*HDMI Pll Analog*/ + {0x44, 0x31}, + {0x55, 0x44}, + {0x57, 0x01}, + {0x5a, 0x02}, + + /*MIPI Analog*/ + {0x3e, 0xd6}, + {0x3f, 0xd4}, + {0x41, 0x3c}, + {0xB2, 0x00}, + }; + + return regmap_multi_reg_write(lt->regmap[I2C_MAIN], seq, ARRAY_SIZE(seq)); +} + +static int lt8912_write_mipi_basic_config(struct lt8912 *lt) +{ + const struct reg_sequence seq[] = { + {0x12, 0x04}, + {0x14, 0x00}, + {0x15, 0x00}, + {0x1a, 0x03}, + {0x1b, 0x03}, + }; + + return regmap_multi_reg_write(lt->regmap[I2C_CEC_DSI], seq, ARRAY_SIZE(seq)); +}; + +static int lt8912_write_dds_config(struct lt8912 *lt) +{ + const struct reg_sequence seq[] = { + {0x4e, 0xff}, + {0x4f, 0x56}, + {0x50, 0x69}, + {0x51, 0x80}, + {0x1f, 0x5e}, + {0x20, 0x01}, + {0x21, 0x2c}, + {0x22, 0x01}, + {0x23, 0xfa}, + {0x24, 0x00}, + {0x25, 0xc8}, + {0x26, 0x00}, + {0x27, 0x5e}, + {0x28, 0x01}, + {0x29, 0x2c}, + {0x2a, 0x01}, + {0x2b, 0xfa}, + {0x2c, 0x00}, + {0x2d, 0xc8}, + {0x2e, 0x00}, + {0x42, 0x64}, + {0x43, 0x00}, + {0x44, 0x04}, + {0x45, 0x00}, + {0x46, 0x59}, + {0x47, 0x00}, + {0x48, 0xf2}, + {0x49, 0x06}, + {0x4a, 0x00}, + {0x4b, 0x72}, + {0x4c, 0x45}, + {0x4d, 0x00}, + {0x52, 0x08}, + {0x53, 0x00}, + {0x54, 0xb2}, + {0x55, 0x00}, + {0x56, 0xe4}, + {0x57, 0x0d}, + {0x58, 0x00}, + {0x59, 0xe4}, + {0x5a, 0x8a}, + {0x5b, 0x00}, + {0x5c, 0x34}, + {0x1e, 0x4f}, + {0x51, 0x00}, + }; + + return regmap_multi_reg_write(lt->regmap[I2C_CEC_DSI], seq, ARRAY_SIZE(seq)); +} + +static int lt8912_write_rxlogicres_config(struct lt8912 *lt) +{ + int ret; + + ret = regmap_write(lt->regmap[I2C_MAIN], 0x03, 0x7f); + usleep_range(10000, 20000); + ret |= regmap_write(lt->regmap[I2C_MAIN], 0x03, 0xff); + + return ret; +}; + +/* enable LVDS output with some hardcoded configuration, not required for the HDMI output */ +static int lt8912_write_lvds_config(struct lt8912 *lt) +{ + const struct reg_sequence seq[] = { + // lvds power up + {0x44, 0x30}, + {0x51, 0x05}, + + // core pll bypass + {0x50, 0x24}, // cp=50uA + {0x51, 0x2d}, // Pix_clk as reference, second order passive LPF PLL + {0x52, 0x04}, // loopdiv=0, use second-order PLL + {0x69, 0x0e}, // CP_PRESET_DIV_RATIO + {0x69, 0x8e}, + {0x6a, 0x00}, + {0x6c, 0xb8}, // RGD_CP_SOFT_K_EN,RGD_CP_SOFT_K[13:8] + {0x6b, 0x51}, + + {0x04, 0xfb}, // core pll reset + {0x04, 0xff}, + + // scaler bypass + {0x7f, 0x00}, // disable scaler + {0xa8, 0x13}, // 0x13: JEIDA, 0x33: VESA + + {0x02, 0xf7}, // lvds pll reset + {0x02, 0xff}, + {0x03, 0xcf}, + {0x03, 0xff}, + }; + + return regmap_multi_reg_write(lt->regmap[I2C_MAIN], seq, ARRAY_SIZE(seq)); +}; + +static inline struct lt8912 *bridge_to_lt8912(struct drm_bridge *b) +{ + return container_of(b, struct lt8912, bridge); +} + +static inline struct lt8912 *connector_to_lt8912(struct drm_connector *c) +{ + return container_of(c, struct lt8912, connector); +} + +static const struct regmap_config lt8912_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .max_register = 0xff, +}; + +static int lt8912_init_i2c(struct lt8912 *lt, struct i2c_client *client) +{ + unsigned int i; + /* + * At this time we only initialize 2 chips, but the lt8912 provides + * a third interface for the audio over HDMI configuration. + */ + struct i2c_board_info info[] = { + { I2C_BOARD_INFO("lt8912p0", I2C_ADDR_MAIN), }, + { I2C_BOARD_INFO("lt8912p1", I2C_ADDR_CEC_DSI), }, + }; + + if (!lt) + return -ENODEV; + + for (i = 0; i < ARRAY_SIZE(info); i++) { + if (i > 0) { + lt->i2c_client[i] = i2c_new_dummy_device(client->adapter, + info[i].addr); + if (IS_ERR(lt->i2c_client[i])) + return PTR_ERR(lt->i2c_client[i]); + } + + lt->regmap[i] = devm_regmap_init_i2c(lt->i2c_client[i], + <8912_regmap_config); + if (IS_ERR(lt->regmap[i])) + return PTR_ERR(lt->regmap[i]); + } + return 0; +} + +static int lt8912_free_i2c(struct lt8912 *lt) +{ + unsigned int i; + + for (i = 1; i < I2C_MAX_IDX; i++) + i2c_unregister_device(lt->i2c_client[i]); + + return 0; +} + +static int lt8912_hard_power_on(struct lt8912 *lt) +{ + gpiod_set_value_cansleep(lt->gp_reset, 0); + msleep(20); + + return 0; +} + +static void lt8912_hard_power_off(struct lt8912 *lt) +{ + gpiod_set_value_cansleep(lt->gp_reset, 1); + msleep(20); + lt->is_power_on = false; +} + +static int lt8912_video_setup(struct lt8912 *lt) +{ + u32 hactive, h_total, hpw, hfp, hbp; + u32 vactive, v_total, vpw, vfp, vbp; + u8 settle = 0x08; + int ret, hsync_activehigh, vsync_activehigh; + + if (!lt) + return -EINVAL; + + hactive = lt->mode.hactive; + hfp = lt->mode.hfront_porch; + hpw = lt->mode.hsync_len; + hbp = lt->mode.hback_porch; + h_total = hactive + hfp + hpw + hbp; + hsync_activehigh = lt->mode.flags & DISPLAY_FLAGS_HSYNC_HIGH; + + vactive = lt->mode.vactive; + vfp = lt->mode.vfront_porch; + vpw = lt->mode.vsync_len; + vbp = lt->mode.vback_porch; + v_total = vactive + vfp + vpw + vbp; + vsync_activehigh = lt->mode.flags & DISPLAY_FLAGS_VSYNC_HIGH; + + if (vactive <= 600) + settle = 0x04; + else if (vactive == 1080) + settle = 0x0a; + + ret = regmap_write(lt->regmap[I2C_CEC_DSI], 0x10, 0x01); + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x11, settle); + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x18, hpw); + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x19, vpw); + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x1c, hactive & 0xff); + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x1d, hactive >> 8); + + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x2f, 0x0c); + + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x34, h_total & 0xff); + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x35, h_total >> 8); + + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x36, v_total & 0xff); + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x37, v_total >> 8); + + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x38, vbp & 0xff); + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x39, vbp >> 8); + + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x3a, vfp & 0xff); + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x3b, vfp >> 8); + + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x3c, hbp & 0xff); + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x3d, hbp >> 8); + + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x3e, hfp & 0xff); + ret |= regmap_write(lt->regmap[I2C_CEC_DSI], 0x3f, hfp >> 8); + + ret |= regmap_update_bits(lt->regmap[I2C_MAIN], 0xab, BIT(0), + vsync_activehigh ? BIT(0) : 0); + ret |= regmap_update_bits(lt->regmap[I2C_MAIN], 0xab, BIT(1), + hsync_activehigh ? BIT(1) : 0); + ret |= regmap_update_bits(lt->regmap[I2C_MAIN], 0xb2, BIT(0), + lt->connector.display_info.is_hdmi ? BIT(0) : 0); + + return ret; +} + +static int lt8912_soft_power_on(struct lt8912 *lt) +{ + if (!lt->is_power_on) { + u32 lanes = lt->data_lanes; + + lt8912_write_init_config(lt); + regmap_write(lt->regmap[I2C_CEC_DSI], 0x13, lanes & 3); + + lt8912_write_mipi_basic_config(lt); + + lt->is_power_on = true; + } + + return 0; +} + +static int lt8912_video_on(struct lt8912 *lt) +{ + int ret; + + ret = lt8912_video_setup(lt); + if (ret < 0) + goto end; + + ret = lt8912_write_dds_config(lt); + if (ret < 0) + goto end; + + ret = lt8912_write_rxlogicres_config(lt); + if (ret < 0) + goto end; + + ret = lt8912_write_lvds_config(lt); + if (ret < 0) + goto end; + +end: + return ret; +} + +static enum drm_connector_status lt8912_check_cable_status(struct lt8912 *lt) +{ + int ret; + unsigned int reg_val; + + ret = regmap_read(lt->regmap[I2C_MAIN], 0xC1, ®_val); + if (ret) + return connector_status_unknown; + + if (reg_val & BIT(7)) + return connector_status_connected; + + return connector_status_disconnected; +} + +static enum drm_connector_status +lt8912_connector_detect(struct drm_connector *connector, bool force) +{ + struct lt8912 *lt = connector_to_lt8912(connector); + + if (lt->hdmi_port->ops & DRM_BRIDGE_OP_DETECT) + return drm_bridge_detect(lt->hdmi_port); + + return lt8912_check_cable_status(lt); +} + +static const struct drm_connector_funcs lt8912_connector_funcs = { + .detect = lt8912_connector_detect, + .fill_modes = drm_helper_probe_single_connector_modes, + .destroy = drm_connector_cleanup, + .reset = drm_atomic_helper_connector_reset, + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, +}; + +static enum drm_mode_status +lt8912_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) +{ + if (mode->clock > 150000) + return MODE_CLOCK_HIGH; + + if (mode->hdisplay > 1920) + return MODE_BAD_HVALUE; + + if (mode->vdisplay > 1080) + return MODE_BAD_VVALUE; + + return MODE_OK; +} + +static int lt8912_connector_get_modes(struct drm_connector *connector) +{ + struct edid *edid; + int ret = -1; + int num = 0; + struct lt8912 *lt = connector_to_lt8912(connector); + u32 bus_format = MEDIA_BUS_FMT_RGB888_1X24; + + edid = drm_bridge_get_edid(lt->hdmi_port, connector); + if (edid) { + drm_connector_update_edid_property(connector, edid); + num = drm_add_edid_modes(connector, edid); + } else { + return ret; + } + + ret = drm_display_info_set_bus_formats(&connector->display_info, + &bus_format, 1); + if (ret) + num = ret; + + kfree(edid); + return num; +} + +static const struct drm_connector_helper_funcs lt8912_connector_helper_funcs = { + .get_modes = lt8912_connector_get_modes, + .mode_valid = lt8912_connector_mode_valid, +}; + +static void lt8912_bridge_mode_set(struct drm_bridge *bridge, + const struct drm_display_mode *mode, + const struct drm_display_mode *adj) +{ + struct lt8912 *lt = bridge_to_lt8912(bridge); + + drm_display_mode_to_videomode(adj, <->mode); +} + +static void lt8912_bridge_enable(struct drm_bridge *bridge) +{ + struct lt8912 *lt = bridge_to_lt8912(bridge); + + lt8912_video_on(lt); +} + +static int lt8912_attach_dsi(struct lt8912 *lt) +{ + struct device *dev = lt->dev; + struct mipi_dsi_host *host; + struct mipi_dsi_device *dsi; + int ret = -1; + const struct mipi_dsi_device_info info = { .type = "lt8912", + .channel = 0, + .node = NULL, + }; + + host = of_find_mipi_dsi_host_by_node(lt->host_node); + if (!host) { + dev_err(dev, "failed to find dsi host\n"); + return -EPROBE_DEFER; + } + + dsi = devm_mipi_dsi_device_register_full(dev, host, &info); + if (IS_ERR(dsi)) { + ret = PTR_ERR(dsi); + dev_err(dev, "failed to create dsi device (%d)\n", ret); + return ret; + } + + lt->dsi = dsi; + + dsi->lanes = lt->data_lanes; + dsi->format = MIPI_DSI_FMT_RGB888; + + dsi->mode_flags = MIPI_DSI_MODE_VIDEO | + MIPI_DSI_MODE_LPM | + MIPI_DSI_MODE_EOT_PACKET; + + ret = devm_mipi_dsi_attach(dev, dsi); + if (ret < 0) { + dev_err(dev, "failed to attach dsi to host\n"); + return ret; + } + + return 0; +} + +static void lt8912_bridge_hpd_cb(void *data, enum drm_connector_status status) +{ + struct lt8912 *lt = data; + + if (lt->bridge.dev) + drm_helper_hpd_irq_event(lt->bridge.dev); +} + +static int lt8912_bridge_connector_init(struct drm_bridge *bridge) +{ + int ret; + struct lt8912 *lt = bridge_to_lt8912(bridge); + struct drm_connector *connector = <->connector; + + if (lt->hdmi_port->ops & DRM_BRIDGE_OP_HPD) { + drm_bridge_hpd_enable(lt->hdmi_port, lt8912_bridge_hpd_cb, lt); + connector->polled = DRM_CONNECTOR_POLL_HPD; + } else { + connector->polled = DRM_CONNECTOR_POLL_CONNECT | + DRM_CONNECTOR_POLL_DISCONNECT; + } + + ret = drm_connector_init(bridge->dev, connector, + <8912_connector_funcs, + lt->hdmi_port->type); + if (ret) + goto exit; + + drm_connector_helper_add(connector, <8912_connector_helper_funcs); + + connector->dpms = DRM_MODE_DPMS_OFF; + drm_connector_attach_encoder(connector, bridge->encoder); + +exit: + return ret; +} + +static int lt8912_bridge_attach(struct drm_bridge *bridge, + enum drm_bridge_attach_flags flags) +{ + struct lt8912 *lt = bridge_to_lt8912(bridge); + int ret; + + if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)) { + ret = lt8912_bridge_connector_init(bridge); + if (ret) { + dev_err(lt->dev, "Failed to init bridge ! (%d)\n", ret); + return ret; + } + } + + ret = lt8912_hard_power_on(lt); + if (ret) + return ret; + + ret = lt8912_soft_power_on(lt); + if (ret) + goto error; + + lt->is_attached = true; + + return 0; + +error: + lt8912_hard_power_off(lt); + return ret; +} + +static void lt8912_bridge_detach(struct drm_bridge *bridge) +{ + struct lt8912 *lt = bridge_to_lt8912(bridge); + + if (lt->is_attached) { + lt8912_hard_power_off(lt); + + if (lt->hdmi_port->ops & DRM_BRIDGE_OP_HPD) + drm_bridge_hpd_disable(lt->hdmi_port); + + drm_connector_unregister(<->connector); + drm_connector_cleanup(<->connector); + } +} + +static enum drm_connector_status +lt8912_bridge_detect(struct drm_bridge *bridge) +{ + struct lt8912 *lt = bridge_to_lt8912(bridge); + + if (lt->hdmi_port->ops & DRM_BRIDGE_OP_DETECT) + return drm_bridge_detect(lt->hdmi_port); + + return lt8912_check_cable_status(lt); +} + +static struct edid *lt8912_bridge_get_edid(struct drm_bridge *bridge, + struct drm_connector *connector) +{ + struct lt8912 *lt = bridge_to_lt8912(bridge); + + /* + * edid must be read through the ddc bus but it must be + * given to the hdmi connector node. + */ + if (lt->hdmi_port->ops & DRM_BRIDGE_OP_EDID) + return drm_bridge_get_edid(lt->hdmi_port, connector); + + dev_warn(lt->dev, "The connected bridge does not supports DRM_BRIDGE_OP_EDID\n"); + return NULL; +} + +static const struct drm_bridge_funcs lt8912_bridge_funcs = { + .attach = lt8912_bridge_attach, + .detach = lt8912_bridge_detach, + .mode_set = lt8912_bridge_mode_set, + .enable = lt8912_bridge_enable, + .detect = lt8912_bridge_detect, + .get_edid = lt8912_bridge_get_edid, +}; + +static int lt8912_parse_dt(struct lt8912 *lt) +{ + struct gpio_desc *gp_reset; + struct device *dev = lt->dev; + int ret; + int data_lanes; + struct device_node *port_node; + struct device_node *endpoint; + + gp_reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH); + if (IS_ERR(gp_reset)) { + ret = PTR_ERR(gp_reset); + if (ret != -EPROBE_DEFER) + dev_err(dev, "Failed to get reset gpio: %d\n", ret); + return ret; + } + lt->gp_reset = gp_reset; + + endpoint = of_graph_get_endpoint_by_regs(dev->of_node, 0, -1); + if (!endpoint) + return -ENODEV; + + data_lanes = of_property_count_u32_elems(endpoint, "data-lanes"); + of_node_put(endpoint); + if (data_lanes < 0) { + dev_err(lt->dev, "%s: Bad data-lanes property\n", __func__); + return data_lanes; + } + lt->data_lanes = data_lanes; + + lt->host_node = of_graph_get_remote_node(dev->of_node, 0, -1); + if (!lt->host_node) { + dev_err(lt->dev, "%s: Failed to get remote port\n", __func__); + return -ENODEV; + } + + port_node = of_graph_get_remote_node(dev->of_node, 1, -1); + if (!port_node) { + dev_err(lt->dev, "%s: Failed to get connector port\n", __func__); + ret = -ENODEV; + goto err_free_host_node; + } + + lt->hdmi_port = of_drm_find_bridge(port_node); + if (!lt->hdmi_port) { + ret = -EPROBE_DEFER; + dev_err_probe(lt->dev, ret, "%s: Failed to get hdmi port\n", __func__); + goto err_free_host_node; + } + + if (!of_device_is_compatible(port_node, "hdmi-connector")) { + dev_err(lt->dev, "%s: Failed to get hdmi port\n", __func__); + ret = -EINVAL; + goto err_free_host_node; + } + + of_node_put(port_node); + return 0; + +err_free_host_node: + of_node_put(port_node); + of_node_put(lt->host_node); + return ret; +} + +static int lt8912_put_dt(struct lt8912 *lt) +{ + of_node_put(lt->host_node); + return 0; +} + +static int lt8912_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + static struct lt8912 *lt; + int ret = 0; + struct device *dev = &client->dev; + + lt = devm_kzalloc(dev, sizeof(struct lt8912), GFP_KERNEL); + if (!lt) + return -ENOMEM; + + lt->dev = dev; + lt->i2c_client[0] = client; + + ret = lt8912_parse_dt(lt); + if (ret) + goto err_dt_parse; + + ret = lt8912_init_i2c(lt, client); + if (ret) + goto err_i2c; + + i2c_set_clientdata(client, lt); + + lt->bridge.funcs = <8912_bridge_funcs; + lt->bridge.of_node = dev->of_node; + lt->bridge.ops = (DRM_BRIDGE_OP_EDID | + DRM_BRIDGE_OP_DETECT); + + drm_bridge_add(<->bridge); + + ret = lt8912_attach_dsi(lt); + if (ret) + goto err_attach; + + return 0; + +err_attach: + drm_bridge_remove(<->bridge); + lt8912_free_i2c(lt); +err_i2c: + lt8912_put_dt(lt); +err_dt_parse: + return ret; +} + +static int lt8912_remove(struct i2c_client *client) +{ + struct lt8912 *lt = i2c_get_clientdata(client); + + lt8912_bridge_detach(<->bridge); + drm_bridge_remove(<->bridge); + lt8912_free_i2c(lt); + lt8912_put_dt(lt); + return 0; +} + +static const struct of_device_id lt8912_dt_match[] = { + {.compatible = "lontium,lt8912b"}, + {} +}; +MODULE_DEVICE_TABLE(of, lt8912_dt_match); + +static const struct i2c_device_id lt8912_id[] = { + {"lt8912", 0}, + {}, +}; +MODULE_DEVICE_TABLE(i2c, lt8912_id); + +static struct i2c_driver lt8912_i2c_driver = { + .driver = { + .name = "lt8912", + .of_match_table = lt8912_dt_match, + }, + .probe = lt8912_probe, + .remove = lt8912_remove, + .id_table = lt8912_id, +}; +module_i2c_driver(lt8912_i2c_driver); + +MODULE_AUTHOR("Adrien Grassein <adrien.grassein@gmail.com>"); +MODULE_DESCRIPTION("lt8912 drm driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/gpu/drm/bridge/tc358768.c b/drivers/gpu/drm/bridge/tc358768.c index 8ed8302d6bbb..f591bd95506e 100644 --- a/drivers/gpu/drm/bridge/tc358768.c +++ b/drivers/gpu/drm/bridge/tc358768.c @@ -237,6 +237,10 @@ static void tc358768_hw_enable(struct tc358768_priv *priv) if (priv->enabled) return; + ret = clk_prepare_enable(priv->refclk); + if (ret < 0) + dev_err(priv->dev, "error enabling refclk (%d)\n", ret); + ret = regulator_bulk_enable(ARRAY_SIZE(priv->supplies), priv->supplies); if (ret < 0) dev_err(priv->dev, "error enabling regulators (%d)\n", ret); @@ -274,6 +278,8 @@ static void tc358768_hw_disable(struct tc358768_priv *priv) if (ret < 0) dev_err(priv->dev, "error disabling regulators (%d)\n", ret); + clk_disable_unprepare(priv->refclk); + priv->enabled = false; } @@ -625,12 +631,19 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge) { struct tc358768_priv *priv = bridge_to_tc358768(bridge); struct mipi_dsi_device *dsi_dev = priv->output.dev; + unsigned long mode_flags = dsi_dev->mode_flags; u32 val, val2, lptxcnt, hact, data_type; const struct drm_display_mode *mode; u32 dsibclk_nsk, dsiclk_nsk, ui_nsk, phy_delay_nsk; - u32 dsiclk, dsibclk; + u32 dsiclk, dsibclk, video_start; + const u32 internal_delay = 40; int ret, i; + if (mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS) { + dev_warn_once(priv->dev, "Non-continuous mode unimplemented, falling back to continuous\n"); + mode_flags &= ~MIPI_DSI_CLOCK_NON_CONTINUOUS; + } + tc358768_hw_enable(priv); ret = tc358768_sw_reset(priv); @@ -657,23 +670,27 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge) case MIPI_DSI_FMT_RGB888: val |= (0x3 << 4); hact = mode->hdisplay * 3; + video_start = (mode->htotal - mode->hsync_start) * 3; data_type = MIPI_DSI_PACKED_PIXEL_STREAM_24; break; case MIPI_DSI_FMT_RGB666: val |= (0x4 << 4); hact = mode->hdisplay * 3; + video_start = (mode->htotal - mode->hsync_start) * 3; data_type = MIPI_DSI_PACKED_PIXEL_STREAM_18; break; case MIPI_DSI_FMT_RGB666_PACKED: val |= (0x4 << 4) | BIT(3); hact = mode->hdisplay * 18 / 8; + video_start = (mode->htotal - mode->hsync_start) * 18 / 8; data_type = MIPI_DSI_PIXEL_STREAM_3BYTE_18; break; case MIPI_DSI_FMT_RGB565: val |= (0x5 << 4); hact = mode->hdisplay * 2; + video_start = (mode->htotal - mode->hsync_start) * 2; data_type = MIPI_DSI_PACKED_PIXEL_STREAM_16; break; default: @@ -684,7 +701,8 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge) } /* VSDly[9:0] */ - tc358768_write(priv, TC358768_VSDLY, 1); + video_start = max(video_start, internal_delay + 1) - internal_delay; + tc358768_write(priv, TC358768_VSDLY, video_start); tc358768_write(priv, TC358768_DATAFMT, val); tc358768_write(priv, TC358768_DSITX_DT, data_type); @@ -764,7 +782,7 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge) val |= BIT(i + 1); tc358768_write(priv, TC358768_HSTXVREGEN, val); - if (!(dsi_dev->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS)) + if (!(mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS)) tc358768_write(priv, TC358768_TXOPTIONCNTRL, 0x1); /* TXTAGOCNT[26:16] RXTASURECNT[10:0] */ @@ -772,31 +790,61 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge) val = tc358768_ns_to_cnt(val, dsibclk_nsk) - 1; val2 = tc358768_ns_to_cnt(tc358768_to_ns((lptxcnt + 1) * dsibclk_nsk), dsibclk_nsk) - 2; - val |= val2 << 16; + val = val << 16 | val2; dev_dbg(priv->dev, "BTACNTRL1: 0x%x\n", val); tc358768_write(priv, TC358768_BTACNTRL1, val); /* START[0] */ tc358768_write(priv, TC358768_STARTCNTRL, 1); - /* Set event mode */ - tc358768_write(priv, TC358768_DSI_EVENT, 1); - - /* vsw (+ vbp) */ - tc358768_write(priv, TC358768_DSI_VSW, - mode->vtotal - mode->vsync_start); - /* vbp (not used in event mode) */ - tc358768_write(priv, TC358768_DSI_VBPR, 0); - /* vact */ - tc358768_write(priv, TC358768_DSI_VACT, mode->vdisplay); - - /* (hsw + hbp) * byteclk * ndl / pclk */ - val = (u32)div_u64((mode->htotal - mode->hsync_start) * - ((u64)priv->dsiclk / 4) * priv->dsi_lanes, - mode->clock * 1000); - tc358768_write(priv, TC358768_DSI_HSW, val); - /* hbp (not used in event mode) */ - tc358768_write(priv, TC358768_DSI_HBPR, 0); + if (dsi_dev->mode_flags & MIPI_DSI_MODE_VIDEO_SYNC_PULSE) { + /* Set pulse mode */ + tc358768_write(priv, TC358768_DSI_EVENT, 0); + + /* vact */ + tc358768_write(priv, TC358768_DSI_VACT, mode->vdisplay); + + /* vsw */ + tc358768_write(priv, TC358768_DSI_VSW, + mode->vsync_end - mode->vsync_start); + /* vbp */ + tc358768_write(priv, TC358768_DSI_VBPR, + mode->vtotal - mode->vsync_end); + + /* hsw * byteclk * ndl / pclk */ + val = (u32)div_u64((mode->hsync_end - mode->hsync_start) * + ((u64)priv->dsiclk / 4) * priv->dsi_lanes, + mode->clock * 1000); + tc358768_write(priv, TC358768_DSI_HSW, val); + + /* hbp * byteclk * ndl / pclk */ + val = (u32)div_u64((mode->htotal - mode->hsync_end) * + ((u64)priv->dsiclk / 4) * priv->dsi_lanes, + mode->clock * 1000); + tc358768_write(priv, TC358768_DSI_HBPR, val); + } else { + /* Set event mode */ + tc358768_write(priv, TC358768_DSI_EVENT, 1); + + /* vact */ + tc358768_write(priv, TC358768_DSI_VACT, mode->vdisplay); + + /* vsw (+ vbp) */ + tc358768_write(priv, TC358768_DSI_VSW, + mode->vtotal - mode->vsync_start); + /* vbp (not used in event mode) */ + tc358768_write(priv, TC358768_DSI_VBPR, 0); + + /* (hsw + hbp) * byteclk * ndl / pclk */ + val = (u32)div_u64((mode->htotal - mode->hsync_start) * + ((u64)priv->dsiclk / 4) * priv->dsi_lanes, + mode->clock * 1000); + tc358768_write(priv, TC358768_DSI_HSW, val); + + /* hbp (not used in event mode) */ + tc358768_write(priv, TC358768_DSI_HBPR, 0); + } + /* hact (bytes) */ tc358768_write(priv, TC358768_DSI_HACT, hact); @@ -822,7 +870,7 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge) if (!(dsi_dev->mode_flags & MIPI_DSI_MODE_LPM)) val |= TC358768_DSI_CONTROL_TXMD; - if (!(dsi_dev->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS)) + if (!(mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS)) val |= TC358768_DSI_CONTROL_HSCKMD; if (dsi_dev->mode_flags & MIPI_DSI_MODE_EOT_PACKET) diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi83.c b/drivers/gpu/drm/bridge/ti-sn65dsi83.c new file mode 100644 index 000000000000..1d7c154ea1d7 --- /dev/null +++ b/drivers/gpu/drm/bridge/ti-sn65dsi83.c @@ -0,0 +1,772 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * TI SN65DSI83,84,85 driver + * + * Currently supported: + * - SN65DSI83 + * = 1x Single-link DSI ~ 1x Single-link LVDS + * - Supported + * - Single-link LVDS mode tested + * - SN65DSI84 + * = 1x Single-link DSI ~ 2x Single-link or 1x Dual-link LVDS + * - Supported + * - Dual-link LVDS mode tested + * - 2x Single-link LVDS mode unsupported + * (should be easy to add by someone who has the HW) + * - SN65DSI85 + * = 2x Single-link or 1x Dual-link DSI ~ 2x Single-link or 1x Dual-link LVDS + * - Unsupported + * (should be easy to add by someone who has the HW) + * + * Copyright (C) 2021 Marek Vasut <marex@denx.de> + * + * Based on previous work of: + * Valentin Raevsky <valentin@compulab.co.il> + * Philippe Schenker <philippe.schenker@toradex.com> + */ + +#include <linux/bits.h> +#include <linux/clk.h> +#include <linux/gpio/consumer.h> +#include <linux/i2c.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/of_graph.h> +#include <linux/regmap.h> +#include <linux/regulator/consumer.h> + +#include <drm/drm_atomic_helper.h> +#include <drm/drm_bridge.h> +#include <drm/drm_mipi_dsi.h> +#include <drm/drm_of.h> +#include <drm/drm_panel.h> +#include <drm/drm_print.h> +#include <drm/drm_probe_helper.h> + +/* ID registers */ +#define REG_ID(n) (0x00 + (n)) +/* Reset and clock registers */ +#define REG_RC_RESET 0x09 +#define REG_RC_RESET_SOFT_RESET BIT(0) +#define REG_RC_LVDS_PLL 0x0a +#define REG_RC_LVDS_PLL_PLL_EN_STAT BIT(7) +#define REG_RC_LVDS_PLL_LVDS_CLK_RANGE(n) (((n) & 0x7) << 1) +#define REG_RC_LVDS_PLL_HS_CLK_SRC_DPHY BIT(0) +#define REG_RC_DSI_CLK 0x0b +#define REG_RC_DSI_CLK_DSI_CLK_DIVIDER(n) (((n) & 0x1f) << 3) +#define REG_RC_DSI_CLK_REFCLK_MULTIPLIER(n) ((n) & 0x3) +#define REG_RC_PLL_EN 0x0d +#define REG_RC_PLL_EN_PLL_EN BIT(0) +/* DSI registers */ +#define REG_DSI_LANE 0x10 +#define REG_DSI_LANE_LEFT_RIGHT_PIXELS BIT(7) /* DSI85-only */ +#define REG_DSI_LANE_DSI_CHANNEL_MODE_DUAL 0 /* DSI85-only */ +#define REG_DSI_LANE_DSI_CHANNEL_MODE_2SINGLE BIT(6) /* DSI85-only */ +#define REG_DSI_LANE_DSI_CHANNEL_MODE_SINGLE BIT(5) +#define REG_DSI_LANE_CHA_DSI_LANES(n) (((n) & 0x3) << 3) +#define REG_DSI_LANE_CHB_DSI_LANES(n) (((n) & 0x3) << 1) +#define REG_DSI_LANE_SOT_ERR_TOL_DIS BIT(0) +#define REG_DSI_EQ 0x11 +#define REG_DSI_EQ_CHA_DSI_DATA_EQ(n) (((n) & 0x3) << 6) +#define REG_DSI_EQ_CHA_DSI_CLK_EQ(n) (((n) & 0x3) << 2) +#define REG_DSI_CLK 0x12 +#define REG_DSI_CLK_CHA_DSI_CLK_RANGE(n) ((n) & 0xff) +/* LVDS registers */ +#define REG_LVDS_FMT 0x18 +#define REG_LVDS_FMT_DE_NEG_POLARITY BIT(7) +#define REG_LVDS_FMT_HS_NEG_POLARITY BIT(6) +#define REG_LVDS_FMT_VS_NEG_POLARITY BIT(5) +#define REG_LVDS_FMT_LVDS_LINK_CFG BIT(4) /* 0:AB 1:A-only */ +#define REG_LVDS_FMT_CHA_24BPP_MODE BIT(3) +#define REG_LVDS_FMT_CHB_24BPP_MODE BIT(2) +#define REG_LVDS_FMT_CHA_24BPP_FORMAT1 BIT(1) +#define REG_LVDS_FMT_CHB_24BPP_FORMAT1 BIT(0) +#define REG_LVDS_VCOM 0x19 +#define REG_LVDS_VCOM_CHA_LVDS_VOCM BIT(6) +#define REG_LVDS_VCOM_CHB_LVDS_VOCM BIT(4) +#define REG_LVDS_VCOM_CHA_LVDS_VOD_SWING(n) (((n) & 0x3) << 2) +#define REG_LVDS_VCOM_CHB_LVDS_VOD_SWING(n) ((n) & 0x3) +#define REG_LVDS_LANE 0x1a +#define REG_LVDS_LANE_EVEN_ODD_SWAP BIT(6) +#define REG_LVDS_LANE_CHA_REVERSE_LVDS BIT(5) +#define REG_LVDS_LANE_CHB_REVERSE_LVDS BIT(4) +#define REG_LVDS_LANE_CHA_LVDS_TERM BIT(1) +#define REG_LVDS_LANE_CHB_LVDS_TERM BIT(0) +#define REG_LVDS_CM 0x1b +#define REG_LVDS_CM_CHA_LVDS_CM_ADJUST(n) (((n) & 0x3) << 4) +#define REG_LVDS_CM_CHB_LVDS_CM_ADJUST(n) ((n) & 0x3) +/* Video registers */ +#define REG_VID_CHA_ACTIVE_LINE_LENGTH_LOW 0x20 +#define REG_VID_CHA_ACTIVE_LINE_LENGTH_HIGH 0x21 +#define REG_VID_CHA_VERTICAL_DISPLAY_SIZE_LOW 0x24 +#define REG_VID_CHA_VERTICAL_DISPLAY_SIZE_HIGH 0x25 +#define REG_VID_CHA_SYNC_DELAY_LOW 0x28 +#define REG_VID_CHA_SYNC_DELAY_HIGH 0x29 +#define REG_VID_CHA_HSYNC_PULSE_WIDTH_LOW 0x2c +#define REG_VID_CHA_HSYNC_PULSE_WIDTH_HIGH 0x2d +#define REG_VID_CHA_VSYNC_PULSE_WIDTH_LOW 0x30 +#define REG_VID_CHA_VSYNC_PULSE_WIDTH_HIGH 0x31 +#define REG_VID_CHA_HORIZONTAL_BACK_PORCH 0x34 +#define REG_VID_CHA_VERTICAL_BACK_PORCH 0x36 +#define REG_VID_CHA_HORIZONTAL_FRONT_PORCH 0x38 +#define REG_VID_CHA_VERTICAL_FRONT_PORCH 0x3a +#define REG_VID_CHA_TEST_PATTERN 0x3c +/* IRQ registers */ +#define REG_IRQ_GLOBAL 0xe0 +#define REG_IRQ_GLOBAL_IRQ_EN BIT(0) +#define REG_IRQ_EN 0xe1 +#define REG_IRQ_EN_CHA_SYNCH_ERR_EN BIT(7) +#define REG_IRQ_EN_CHA_CRC_ERR_EN BIT(6) +#define REG_IRQ_EN_CHA_UNC_ECC_ERR_EN BIT(5) +#define REG_IRQ_EN_CHA_COR_ECC_ERR_EN BIT(4) +#define REG_IRQ_EN_CHA_LLP_ERR_EN BIT(3) +#define REG_IRQ_EN_CHA_SOT_BIT_ERR_EN BIT(2) +#define REG_IRQ_EN_CHA_PLL_UNLOCK_EN BIT(0) +#define REG_IRQ_STAT 0xe5 +#define REG_IRQ_STAT_CHA_SYNCH_ERR BIT(7) +#define REG_IRQ_STAT_CHA_CRC_ERR BIT(6) +#define REG_IRQ_STAT_CHA_UNC_ECC_ERR BIT(5) +#define REG_IRQ_STAT_CHA_COR_ECC_ERR BIT(4) +#define REG_IRQ_STAT_CHA_LLP_ERR BIT(3) +#define REG_IRQ_STAT_CHA_SOT_BIT_ERR BIT(2) +#define REG_IRQ_STAT_CHA_PLL_UNLOCK BIT(0) + +enum sn65dsi83_model { + MODEL_SN65DSI83, + MODEL_SN65DSI84, +}; + +struct sn65dsi83 { + struct drm_bridge bridge; + struct device *dev; + struct regmap *regmap; + struct device_node *host_node; + struct mipi_dsi_device *dsi; + struct drm_bridge *panel_bridge; + struct gpio_desc *enable_gpio; + struct regulator *vcc; + int dsi_lanes; + bool lvds_dual_link; + bool lvds_dual_link_even_odd_swap; +}; + +static const struct regmap_range sn65dsi83_readable_ranges[] = { + regmap_reg_range(REG_ID(0), REG_ID(8)), + regmap_reg_range(REG_RC_LVDS_PLL, REG_RC_DSI_CLK), + regmap_reg_range(REG_RC_PLL_EN, REG_RC_PLL_EN), + regmap_reg_range(REG_DSI_LANE, REG_DSI_CLK), + regmap_reg_range(REG_LVDS_FMT, REG_LVDS_CM), + regmap_reg_range(REG_VID_CHA_ACTIVE_LINE_LENGTH_LOW, + REG_VID_CHA_ACTIVE_LINE_LENGTH_HIGH), + regmap_reg_range(REG_VID_CHA_VERTICAL_DISPLAY_SIZE_LOW, + REG_VID_CHA_VERTICAL_DISPLAY_SIZE_HIGH), + regmap_reg_range(REG_VID_CHA_SYNC_DELAY_LOW, + REG_VID_CHA_SYNC_DELAY_HIGH), + regmap_reg_range(REG_VID_CHA_HSYNC_PULSE_WIDTH_LOW, + REG_VID_CHA_HSYNC_PULSE_WIDTH_HIGH), + regmap_reg_range(REG_VID_CHA_VSYNC_PULSE_WIDTH_LOW, + REG_VID_CHA_VSYNC_PULSE_WIDTH_HIGH), + regmap_reg_range(REG_VID_CHA_HORIZONTAL_BACK_PORCH, + REG_VID_CHA_HORIZONTAL_BACK_PORCH), + regmap_reg_range(REG_VID_CHA_VERTICAL_BACK_PORCH, + REG_VID_CHA_VERTICAL_BACK_PORCH), + regmap_reg_range(REG_VID_CHA_HORIZONTAL_FRONT_PORCH, + REG_VID_CHA_HORIZONTAL_FRONT_PORCH), + regmap_reg_range(REG_VID_CHA_VERTICAL_FRONT_PORCH, + REG_VID_CHA_VERTICAL_FRONT_PORCH), + regmap_reg_range(REG_VID_CHA_TEST_PATTERN, REG_VID_CHA_TEST_PATTERN), + regmap_reg_range(REG_IRQ_GLOBAL, REG_IRQ_EN), + regmap_reg_range(REG_IRQ_STAT, REG_IRQ_STAT), +}; + +static const struct regmap_access_table sn65dsi83_readable_table = { + .yes_ranges = sn65dsi83_readable_ranges, + .n_yes_ranges = ARRAY_SIZE(sn65dsi83_readable_ranges), +}; + +static const struct regmap_range sn65dsi83_writeable_ranges[] = { + regmap_reg_range(REG_RC_RESET, REG_RC_DSI_CLK), + regmap_reg_range(REG_RC_PLL_EN, REG_RC_PLL_EN), + regmap_reg_range(REG_DSI_LANE, REG_DSI_CLK), + regmap_reg_range(REG_LVDS_FMT, REG_LVDS_CM), + regmap_reg_range(REG_VID_CHA_ACTIVE_LINE_LENGTH_LOW, + REG_VID_CHA_ACTIVE_LINE_LENGTH_HIGH), + regmap_reg_range(REG_VID_CHA_VERTICAL_DISPLAY_SIZE_LOW, + REG_VID_CHA_VERTICAL_DISPLAY_SIZE_HIGH), + regmap_reg_range(REG_VID_CHA_SYNC_DELAY_LOW, + REG_VID_CHA_SYNC_DELAY_HIGH), + regmap_reg_range(REG_VID_CHA_HSYNC_PULSE_WIDTH_LOW, + REG_VID_CHA_HSYNC_PULSE_WIDTH_HIGH), + regmap_reg_range(REG_VID_CHA_VSYNC_PULSE_WIDTH_LOW, + REG_VID_CHA_VSYNC_PULSE_WIDTH_HIGH), + regmap_reg_range(REG_VID_CHA_HORIZONTAL_BACK_PORCH, + REG_VID_CHA_HORIZONTAL_BACK_PORCH), + regmap_reg_range(REG_VID_CHA_VERTICAL_BACK_PORCH, + REG_VID_CHA_VERTICAL_BACK_PORCH), + regmap_reg_range(REG_VID_CHA_HORIZONTAL_FRONT_PORCH, + REG_VID_CHA_HORIZONTAL_FRONT_PORCH), + regmap_reg_range(REG_VID_CHA_VERTICAL_FRONT_PORCH, + REG_VID_CHA_VERTICAL_FRONT_PORCH), + regmap_reg_range(REG_VID_CHA_TEST_PATTERN, REG_VID_CHA_TEST_PATTERN), + regmap_reg_range(REG_IRQ_GLOBAL, REG_IRQ_EN), + regmap_reg_range(REG_IRQ_STAT, REG_IRQ_STAT), +}; + +static const struct regmap_access_table sn65dsi83_writeable_table = { + .yes_ranges = sn65dsi83_writeable_ranges, + .n_yes_ranges = ARRAY_SIZE(sn65dsi83_writeable_ranges), +}; + +static const struct regmap_range sn65dsi83_volatile_ranges[] = { + regmap_reg_range(REG_RC_RESET, REG_RC_RESET), + regmap_reg_range(REG_RC_LVDS_PLL, REG_RC_LVDS_PLL), + regmap_reg_range(REG_IRQ_STAT, REG_IRQ_STAT), +}; + +static const struct regmap_access_table sn65dsi83_volatile_table = { + .yes_ranges = sn65dsi83_volatile_ranges, + .n_yes_ranges = ARRAY_SIZE(sn65dsi83_volatile_ranges), +}; + +static const struct regmap_config sn65dsi83_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .rd_table = &sn65dsi83_readable_table, + .wr_table = &sn65dsi83_writeable_table, + .volatile_table = &sn65dsi83_volatile_table, + .cache_type = REGCACHE_RBTREE, + .max_register = REG_IRQ_STAT, +}; + +static struct sn65dsi83 *bridge_to_sn65dsi83(struct drm_bridge *bridge) +{ + return container_of(bridge, struct sn65dsi83, bridge); +} + +static int sn65dsi83_attach(struct drm_bridge *bridge, + enum drm_bridge_attach_flags flags) +{ + struct sn65dsi83 *ctx = bridge_to_sn65dsi83(bridge); + + return drm_bridge_attach(bridge->encoder, ctx->panel_bridge, + &ctx->bridge, flags); +} + +static void sn65dsi83_detach(struct drm_bridge *bridge) +{ + struct sn65dsi83 *ctx = bridge_to_sn65dsi83(bridge); + + if (!ctx->dsi) + return; + + ctx->dsi = NULL; +} + +static u8 sn65dsi83_get_lvds_range(struct sn65dsi83 *ctx, + const struct drm_display_mode *mode) +{ + /* + * The encoding of the LVDS_CLK_RANGE is as follows: + * 000 - 25 MHz <= LVDS_CLK < 37.5 MHz + * 001 - 37.5 MHz <= LVDS_CLK < 62.5 MHz + * 010 - 62.5 MHz <= LVDS_CLK < 87.5 MHz + * 011 - 87.5 MHz <= LVDS_CLK < 112.5 MHz + * 100 - 112.5 MHz <= LVDS_CLK < 137.5 MHz + * 101 - 137.5 MHz <= LVDS_CLK <= 154 MHz + * which is a range of 12.5MHz..162.5MHz in 50MHz steps, except that + * the ends of the ranges are clamped to the supported range. Since + * sn65dsi83_mode_valid() already filters the valid modes and limits + * the clock to 25..154 MHz, the range calculation can be simplified + * as follows: + */ + int mode_clock = mode->clock; + + if (ctx->lvds_dual_link) + mode_clock /= 2; + + return (mode_clock - 12500) / 25000; +} + +static u8 sn65dsi83_get_dsi_range(struct sn65dsi83 *ctx, + const struct drm_display_mode *mode) +{ + /* + * The encoding of the CHA_DSI_CLK_RANGE is as follows: + * 0x00 through 0x07 - Reserved + * 0x08 - 40 <= DSI_CLK < 45 MHz + * 0x09 - 45 <= DSI_CLK < 50 MHz + * ... + * 0x63 - 495 <= DSI_CLK < 500 MHz + * 0x64 - 500 MHz + * 0x65 through 0xFF - Reserved + * which is DSI clock in 5 MHz steps, clamped to 40..500 MHz. + * The DSI clock are calculated as: + * DSI_CLK = mode clock * bpp / dsi_data_lanes / 2 + * the 2 is there because the bus is DDR. + */ + return DIV_ROUND_UP(clamp((unsigned int)mode->clock * + mipi_dsi_pixel_format_to_bpp(ctx->dsi->format) / + ctx->dsi_lanes / 2, 40000U, 500000U), 5000U); +} + +static u8 sn65dsi83_get_dsi_div(struct sn65dsi83 *ctx) +{ + /* The divider is (DSI_CLK / LVDS_CLK) - 1, which really is: */ + unsigned int dsi_div = mipi_dsi_pixel_format_to_bpp(ctx->dsi->format); + + dsi_div /= ctx->dsi_lanes; + + if (!ctx->lvds_dual_link) + dsi_div /= 2; + + return dsi_div - 1; +} + +static void sn65dsi83_atomic_enable(struct drm_bridge *bridge, + struct drm_bridge_state *old_bridge_state) +{ + struct sn65dsi83 *ctx = bridge_to_sn65dsi83(bridge); + struct drm_atomic_state *state = old_bridge_state->base.state; + const struct drm_bridge_state *bridge_state; + const struct drm_crtc_state *crtc_state; + const struct drm_display_mode *mode; + struct drm_connector *connector; + struct drm_crtc *crtc; + bool lvds_format_24bpp; + bool lvds_format_jeida; + unsigned int pval; + __le16 le16val; + u16 val; + int ret; + + ret = regulator_enable(ctx->vcc); + if (ret) { + dev_err(ctx->dev, "Failed to enable vcc: %d\n", ret); + return; + } + + /* Deassert reset */ + gpiod_set_value(ctx->enable_gpio, 1); + usleep_range(1000, 1100); + + /* Get the LVDS format from the bridge state. */ + bridge_state = drm_atomic_get_new_bridge_state(state, bridge); + + switch (bridge_state->output_bus_cfg.format) { + case MEDIA_BUS_FMT_RGB666_1X7X3_SPWG: + lvds_format_24bpp = false; + lvds_format_jeida = true; + break; + case MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA: + lvds_format_24bpp = true; + lvds_format_jeida = true; + break; + case MEDIA_BUS_FMT_RGB888_1X7X4_SPWG: + lvds_format_24bpp = true; + lvds_format_jeida = false; + break; + default: + /* + * Some bridges still don't set the correct + * LVDS bus pixel format, use SPWG24 default + * format until those are fixed. + */ + lvds_format_24bpp = true; + lvds_format_jeida = false; + dev_warn(ctx->dev, + "Unsupported LVDS bus format 0x%04x, please check output bridge driver. Falling back to SPWG24.\n", + bridge_state->output_bus_cfg.format); + break; + } + + /* + * Retrieve the CRTC adjusted mode. This requires a little dance to go + * from the bridge to the encoder, to the connector and to the CRTC. + */ + connector = drm_atomic_get_new_connector_for_encoder(state, + bridge->encoder); + crtc = drm_atomic_get_new_connector_state(state, connector)->crtc; + crtc_state = drm_atomic_get_new_crtc_state(state, crtc); + mode = &crtc_state->adjusted_mode; + + /* Clear reset, disable PLL */ + regmap_write(ctx->regmap, REG_RC_RESET, 0x00); + regmap_write(ctx->regmap, REG_RC_PLL_EN, 0x00); + + /* Reference clock derived from DSI link clock. */ + regmap_write(ctx->regmap, REG_RC_LVDS_PLL, + REG_RC_LVDS_PLL_LVDS_CLK_RANGE(sn65dsi83_get_lvds_range(ctx, mode)) | + REG_RC_LVDS_PLL_HS_CLK_SRC_DPHY); + regmap_write(ctx->regmap, REG_DSI_CLK, + REG_DSI_CLK_CHA_DSI_CLK_RANGE(sn65dsi83_get_dsi_range(ctx, mode))); + regmap_write(ctx->regmap, REG_RC_DSI_CLK, + REG_RC_DSI_CLK_DSI_CLK_DIVIDER(sn65dsi83_get_dsi_div(ctx))); + + /* Set number of DSI lanes and LVDS link config. */ + regmap_write(ctx->regmap, REG_DSI_LANE, + REG_DSI_LANE_DSI_CHANNEL_MODE_SINGLE | + REG_DSI_LANE_CHA_DSI_LANES(~(ctx->dsi_lanes - 1)) | + /* CHB is DSI85-only, set to default on DSI83/DSI84 */ + REG_DSI_LANE_CHB_DSI_LANES(3)); + /* No equalization. */ + regmap_write(ctx->regmap, REG_DSI_EQ, 0x00); + + /* Set up sync signal polarity. */ + val = (mode->flags & DRM_MODE_FLAG_NHSYNC ? + REG_LVDS_FMT_HS_NEG_POLARITY : 0) | + (mode->flags & DRM_MODE_FLAG_NVSYNC ? + REG_LVDS_FMT_VS_NEG_POLARITY : 0); + + /* Set up bits-per-pixel, 18bpp or 24bpp. */ + if (lvds_format_24bpp) { + val |= REG_LVDS_FMT_CHA_24BPP_MODE; + if (ctx->lvds_dual_link) + val |= REG_LVDS_FMT_CHB_24BPP_MODE; + } + + /* Set up LVDS format, JEIDA/Format 1 or SPWG/Format 2 */ + if (lvds_format_jeida) { + val |= REG_LVDS_FMT_CHA_24BPP_FORMAT1; + if (ctx->lvds_dual_link) + val |= REG_LVDS_FMT_CHB_24BPP_FORMAT1; + } + + /* Set up LVDS output config (DSI84,DSI85) */ + if (!ctx->lvds_dual_link) + val |= REG_LVDS_FMT_LVDS_LINK_CFG; + + regmap_write(ctx->regmap, REG_LVDS_FMT, val); + regmap_write(ctx->regmap, REG_LVDS_VCOM, 0x05); + regmap_write(ctx->regmap, REG_LVDS_LANE, + (ctx->lvds_dual_link_even_odd_swap ? + REG_LVDS_LANE_EVEN_ODD_SWAP : 0) | + REG_LVDS_LANE_CHA_LVDS_TERM | + REG_LVDS_LANE_CHB_LVDS_TERM); + regmap_write(ctx->regmap, REG_LVDS_CM, 0x00); + + le16val = cpu_to_le16(mode->hdisplay); + regmap_bulk_write(ctx->regmap, REG_VID_CHA_ACTIVE_LINE_LENGTH_LOW, + &le16val, 2); + le16val = cpu_to_le16(mode->vdisplay); + regmap_bulk_write(ctx->regmap, REG_VID_CHA_VERTICAL_DISPLAY_SIZE_LOW, + &le16val, 2); + /* 32 + 1 pixel clock to ensure proper operation */ + le16val = cpu_to_le16(32 + 1); + regmap_bulk_write(ctx->regmap, REG_VID_CHA_SYNC_DELAY_LOW, &le16val, 2); + le16val = cpu_to_le16(mode->hsync_end - mode->hsync_start); + regmap_bulk_write(ctx->regmap, REG_VID_CHA_HSYNC_PULSE_WIDTH_LOW, + &le16val, 2); + le16val = cpu_to_le16(mode->vsync_end - mode->vsync_start); + regmap_bulk_write(ctx->regmap, REG_VID_CHA_VSYNC_PULSE_WIDTH_LOW, + &le16val, 2); + regmap_write(ctx->regmap, REG_VID_CHA_HORIZONTAL_BACK_PORCH, + mode->htotal - mode->hsync_end); + regmap_write(ctx->regmap, REG_VID_CHA_VERTICAL_BACK_PORCH, + mode->vtotal - mode->vsync_end); + regmap_write(ctx->regmap, REG_VID_CHA_HORIZONTAL_FRONT_PORCH, + mode->hsync_start - mode->hdisplay); + regmap_write(ctx->regmap, REG_VID_CHA_VERTICAL_FRONT_PORCH, + mode->vsync_start - mode->vdisplay); + regmap_write(ctx->regmap, REG_VID_CHA_TEST_PATTERN, 0x00); + + /* Enable PLL */ + regmap_write(ctx->regmap, REG_RC_PLL_EN, REG_RC_PLL_EN_PLL_EN); + usleep_range(3000, 4000); + ret = regmap_read_poll_timeout(ctx->regmap, REG_RC_LVDS_PLL, pval, + pval & REG_RC_LVDS_PLL_PLL_EN_STAT, + 1000, 100000); + if (ret) { + dev_err(ctx->dev, "failed to lock PLL, ret=%i\n", ret); + /* On failure, disable PLL again and exit. */ + regmap_write(ctx->regmap, REG_RC_PLL_EN, 0x00); + return; + } + + /* Trigger reset after CSR register update. */ + regmap_write(ctx->regmap, REG_RC_RESET, REG_RC_RESET_SOFT_RESET); + + /* Clear all errors that got asserted during initialization. */ + regmap_read(ctx->regmap, REG_IRQ_STAT, &pval); + regmap_write(ctx->regmap, REG_IRQ_STAT, pval); + + usleep_range(10000, 12000); + regmap_read(ctx->regmap, REG_IRQ_STAT, &pval); + if (pval) + dev_err(ctx->dev, "Unexpected link status 0x%02x\n", pval); +} + +static void sn65dsi83_atomic_disable(struct drm_bridge *bridge, + struct drm_bridge_state *old_bridge_state) +{ + struct sn65dsi83 *ctx = bridge_to_sn65dsi83(bridge); + int ret; + + /* Put the chip in reset, pull EN line low, and assure 10ms reset low timing. */ + gpiod_set_value(ctx->enable_gpio, 0); + usleep_range(10000, 11000); + + ret = regulator_disable(ctx->vcc); + if (ret) + dev_err(ctx->dev, "Failed to disable vcc: %d\n", ret); + + regcache_mark_dirty(ctx->regmap); +} + +static enum drm_mode_status +sn65dsi83_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, + const struct drm_display_mode *mode) +{ + /* LVDS output clock range 25..154 MHz */ + if (mode->clock < 25000) + return MODE_CLOCK_LOW; + if (mode->clock > 154000) + return MODE_CLOCK_HIGH; + + return MODE_OK; +} + +#define MAX_INPUT_SEL_FORMATS 1 + +static u32 * +sn65dsi83_atomic_get_input_bus_fmts(struct drm_bridge *bridge, + struct drm_bridge_state *bridge_state, + struct drm_crtc_state *crtc_state, + struct drm_connector_state *conn_state, + u32 output_fmt, + unsigned int *num_input_fmts) +{ + u32 *input_fmts; + + *num_input_fmts = 0; + + input_fmts = kcalloc(MAX_INPUT_SEL_FORMATS, sizeof(*input_fmts), + GFP_KERNEL); + if (!input_fmts) + return NULL; + + /* This is the DSI-end bus format */ + input_fmts[0] = MEDIA_BUS_FMT_RGB888_1X24; + *num_input_fmts = 1; + + return input_fmts; +} + +static const struct drm_bridge_funcs sn65dsi83_funcs = { + .attach = sn65dsi83_attach, + .detach = sn65dsi83_detach, + .atomic_enable = sn65dsi83_atomic_enable, + .atomic_disable = sn65dsi83_atomic_disable, + .mode_valid = sn65dsi83_mode_valid, + + .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state, + .atomic_reset = drm_atomic_helper_bridge_reset, + .atomic_get_input_bus_fmts = sn65dsi83_atomic_get_input_bus_fmts, +}; + +static int sn65dsi83_parse_dt(struct sn65dsi83 *ctx, enum sn65dsi83_model model) +{ + struct drm_bridge *panel_bridge; + struct device *dev = ctx->dev; + struct device_node *endpoint; + struct drm_panel *panel; + int ret; + + endpoint = of_graph_get_endpoint_by_regs(dev->of_node, 0, 0); + ctx->dsi_lanes = of_property_count_u32_elems(endpoint, "data-lanes"); + ctx->host_node = of_graph_get_remote_port_parent(endpoint); + of_node_put(endpoint); + + if (ctx->dsi_lanes < 0 || ctx->dsi_lanes > 4) { + ret = -EINVAL; + goto err_put_node; + } + if (!ctx->host_node) { + ret = -ENODEV; + goto err_put_node; + } + + ctx->lvds_dual_link = false; + ctx->lvds_dual_link_even_odd_swap = false; + if (model != MODEL_SN65DSI83) { + struct device_node *port2, *port3; + int dual_link; + + port2 = of_graph_get_port_by_id(dev->of_node, 2); + port3 = of_graph_get_port_by_id(dev->of_node, 3); + dual_link = drm_of_lvds_get_dual_link_pixel_order(port2, port3); + of_node_put(port2); + of_node_put(port3); + + if (dual_link == DRM_LVDS_DUAL_LINK_ODD_EVEN_PIXELS) { + ctx->lvds_dual_link = true; + /* Odd pixels to LVDS Channel A, even pixels to B */ + ctx->lvds_dual_link_even_odd_swap = false; + } else if (dual_link == DRM_LVDS_DUAL_LINK_EVEN_ODD_PIXELS) { + ctx->lvds_dual_link = true; + /* Even pixels to LVDS Channel A, odd pixels to B */ + ctx->lvds_dual_link_even_odd_swap = true; + } + } + + ret = drm_of_find_panel_or_bridge(dev->of_node, 2, 0, &panel, &panel_bridge); + if (ret < 0) + goto err_put_node; + if (panel) { + panel_bridge = devm_drm_panel_bridge_add(dev, panel); + if (IS_ERR(panel_bridge)) { + ret = PTR_ERR(panel_bridge); + goto err_put_node; + } + } + + ctx->panel_bridge = panel_bridge; + + ctx->vcc = devm_regulator_get(dev, "vcc"); + if (IS_ERR(ctx->vcc)) + return dev_err_probe(dev, PTR_ERR(ctx->vcc), + "Failed to get supply 'vcc'\n"); + + return 0; + +err_put_node: + of_node_put(ctx->host_node); + return ret; +} + +static int sn65dsi83_host_attach(struct sn65dsi83 *ctx) +{ + struct device *dev = ctx->dev; + struct mipi_dsi_device *dsi; + struct mipi_dsi_host *host; + const struct mipi_dsi_device_info info = { + .type = "sn65dsi83", + .channel = 0, + .node = NULL, + }; + int ret; + + host = of_find_mipi_dsi_host_by_node(ctx->host_node); + if (!host) { + dev_err(dev, "failed to find dsi host\n"); + return -EPROBE_DEFER; + } + + dsi = devm_mipi_dsi_device_register_full(dev, host, &info); + if (IS_ERR(dsi)) + return dev_err_probe(dev, PTR_ERR(dsi), + "failed to create dsi device\n"); + + ctx->dsi = dsi; + + dsi->lanes = ctx->dsi_lanes; + dsi->format = MIPI_DSI_FMT_RGB888; + dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST; + + ret = devm_mipi_dsi_attach(dev, dsi); + if (ret < 0) { + dev_err(dev, "failed to attach dsi to host: %d\n", ret); + return ret; + } + + return 0; +} + +static int sn65dsi83_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + struct device *dev = &client->dev; + enum sn65dsi83_model model; + struct sn65dsi83 *ctx; + int ret; + + ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); + if (!ctx) + return -ENOMEM; + + ctx->dev = dev; + + if (dev->of_node) { + model = (enum sn65dsi83_model)(uintptr_t) + of_device_get_match_data(dev); + } else { + model = id->driver_data; + } + + /* Put the chip in reset, pull EN line low, and assure 10ms reset low timing. */ + ctx->enable_gpio = devm_gpiod_get_optional(ctx->dev, "enable", + GPIOD_OUT_LOW); + if (IS_ERR(ctx->enable_gpio)) + return PTR_ERR(ctx->enable_gpio); + + usleep_range(10000, 11000); + + ret = sn65dsi83_parse_dt(ctx, model); + if (ret) + return ret; + + ctx->regmap = devm_regmap_init_i2c(client, &sn65dsi83_regmap_config); + if (IS_ERR(ctx->regmap)) { + ret = PTR_ERR(ctx->regmap); + goto err_put_node; + } + + dev_set_drvdata(dev, ctx); + i2c_set_clientdata(client, ctx); + + ctx->bridge.funcs = &sn65dsi83_funcs; + ctx->bridge.of_node = dev->of_node; + drm_bridge_add(&ctx->bridge); + + ret = sn65dsi83_host_attach(ctx); + if (ret) + goto err_remove_bridge; + + return 0; + +err_remove_bridge: + drm_bridge_remove(&ctx->bridge); +err_put_node: + of_node_put(ctx->host_node); + return ret; +} + +static int sn65dsi83_remove(struct i2c_client *client) +{ + struct sn65dsi83 *ctx = i2c_get_clientdata(client); + + drm_bridge_remove(&ctx->bridge); + of_node_put(ctx->host_node); + + return 0; +} + +static struct i2c_device_id sn65dsi83_id[] = { + { "ti,sn65dsi83", MODEL_SN65DSI83 }, + { "ti,sn65dsi84", MODEL_SN65DSI84 }, + {}, +}; +MODULE_DEVICE_TABLE(i2c, sn65dsi83_id); + +static const struct of_device_id sn65dsi83_match_table[] = { + { .compatible = "ti,sn65dsi83", .data = (void *)MODEL_SN65DSI83 }, + { .compatible = "ti,sn65dsi84", .data = (void *)MODEL_SN65DSI84 }, + {}, +}; +MODULE_DEVICE_TABLE(of, sn65dsi83_match_table); + +static struct i2c_driver sn65dsi83_driver = { + .probe = sn65dsi83_probe, + .remove = sn65dsi83_remove, + .id_table = sn65dsi83_id, + .driver = { + .name = "sn65dsi83", + .of_match_table = sn65dsi83_match_table, + }, +}; +module_i2c_driver(sn65dsi83_driver); + +MODULE_AUTHOR("Marek Vasut <marex@denx.de>"); +MODULE_DESCRIPTION("TI SN65DSI83 DSI to LVDS bridge driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c index 2c43d54766f3..ce45431be341 100644 --- a/drivers/gpu/drm/drm_mipi_dsi.c +++ b/drivers/gpu/drm/drm_mipi_dsi.c @@ -246,6 +246,52 @@ void mipi_dsi_device_unregister(struct mipi_dsi_device *dsi) } EXPORT_SYMBOL(mipi_dsi_device_unregister); +static void devm_mipi_dsi_device_unregister(void *arg) +{ + struct mipi_dsi_device *dsi = arg; + + mipi_dsi_device_unregister(dsi); +} + +/** + * devm_mipi_dsi_device_register_full - create a managed MIPI DSI device + * @dev: device to tie the MIPI-DSI device lifetime to + * @host: DSI host to which this device is connected + * @info: pointer to template containing DSI device information + * + * Create a MIPI DSI device by using the device information provided by + * mipi_dsi_device_info template + * + * This is the managed version of mipi_dsi_device_register_full() which + * automatically calls mipi_dsi_device_unregister() when @dev is + * unbound. + * + * Returns: + * A pointer to the newly created MIPI DSI device, or, a pointer encoded + * with an error + */ +struct mipi_dsi_device * +devm_mipi_dsi_device_register_full(struct device *dev, + struct mipi_dsi_host *host, + const struct mipi_dsi_device_info *info) +{ + struct mipi_dsi_device *dsi; + int ret; + + dsi = mipi_dsi_device_register_full(host, info); + if (IS_ERR(dsi)) + return dsi; + + ret = devm_add_action_or_reset(dev, + devm_mipi_dsi_device_unregister, + dsi); + if (ret) + return ERR_PTR(ret); + + return dsi; +} +EXPORT_SYMBOL_GPL(devm_mipi_dsi_device_register_full); + static DEFINE_MUTEX(host_lock); static LIST_HEAD(host_list); @@ -346,6 +392,41 @@ int mipi_dsi_detach(struct mipi_dsi_device *dsi) } EXPORT_SYMBOL(mipi_dsi_detach); +static void devm_mipi_dsi_detach(void *arg) +{ + struct mipi_dsi_device *dsi = arg; + + mipi_dsi_detach(dsi); +} + +/** + * devm_mipi_dsi_attach - Attach a MIPI-DSI device to its DSI Host + * @dev: device to tie the MIPI-DSI device attachment lifetime to + * @dsi: DSI peripheral + * + * This is the managed version of mipi_dsi_attach() which automatically + * calls mipi_dsi_detach() when @dev is unbound. + * + * Returns: + * 0 on success, a negative error code on failure. + */ +int devm_mipi_dsi_attach(struct device *dev, + struct mipi_dsi_device *dsi) +{ + int ret; + + ret = mipi_dsi_attach(dsi); + if (ret) + return ret; + + ret = devm_add_action_or_reset(dev, devm_mipi_dsi_detach, dsi); + if (ret) + return ret; + + return 0; +} +EXPORT_SYMBOL_GPL(devm_mipi_dsi_attach); + static ssize_t mipi_dsi_device_transfer(struct mipi_dsi_device *dsi, struct mipi_dsi_msg *msg) { diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index e447febd121a..afdbb63237b9 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -50,6 +50,7 @@ enum lm75_type { /* keep sorted in alphabetical order */ tmp75, tmp75b, tmp75c, + tmp1075, }; /** @@ -293,6 +294,13 @@ static const struct lm75_params device_params[] = { .clr_mask = 1 << 5, /*not one-shot mode*/ .default_resolution = 12, .default_sample_time = MSEC_PER_SEC / 12, + }, + [tmp1075] = { /* not one-shot mode, 27.5 ms sample rate */ + .clr_mask = 1 << 5 | 1 << 6 | 1 << 7, + .default_resolution = 12, + .default_sample_time = 28, + .num_sample_times = 4, + .sample_times = (unsigned int []){ 28, 55, 110, 220 }, } }; @@ -662,6 +670,7 @@ static const struct i2c_device_id lm75_ids[] = { { "tmp75", tmp75, }, { "tmp75b", tmp75b, }, { "tmp75c", tmp75c, }, + { "tmp1075", tmp1075, }, { /* LIST END */ } }; MODULE_DEVICE_TABLE(i2c, lm75_ids); @@ -771,6 +780,10 @@ static const struct of_device_id __maybe_unused lm75_of_match[] = { .compatible = "ti,tmp75c", .data = (void *)tmp75c }, + { + .compatible = "ti,tmp1075", + .data = (void *)tmp1075 + }, { }, }; MODULE_DEVICE_TABLE(of, lm75_of_match); diff --git a/drivers/mfd/tps65219.c b/drivers/mfd/tps65219.c index 1440ed9bc2fc..1aed8c7ded3a 100644 --- a/drivers/mfd/tps65219.c +++ b/drivers/mfd/tps65219.c @@ -368,6 +368,8 @@ static int tps65219_probe(struct i2c_client *client, memcpy(&cells[nr_cells++], &tps65219_regulator_cell, sizeof(tps65219_regulator_cell)); pwr_button = of_property_read_bool(tps->dev->of_node, "power-button"); + if (!pwr_button) + pwr_button = of_property_read_bool(tps->dev->of_node, "ti,power-button"); if (pwr_button) memcpy(&cells[nr_cells++], &tps65219_pwrbutton_cell, sizeof(tps65219_pwrbutton_cell)); diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h index 360e6377e84b..453150da24f2 100644 --- a/include/drm/drm_mipi_dsi.h +++ b/include/drm/drm_mipi_dsi.h @@ -222,9 +222,13 @@ struct mipi_dsi_device * mipi_dsi_device_register_full(struct mipi_dsi_host *host, const struct mipi_dsi_device_info *info); void mipi_dsi_device_unregister(struct mipi_dsi_device *dsi); +struct mipi_dsi_device * +devm_mipi_dsi_device_register_full(struct device *dev, struct mipi_dsi_host *host, + const struct mipi_dsi_device_info *info); struct mipi_dsi_device *of_find_mipi_dsi_device_by_node(struct device_node *np); int mipi_dsi_attach(struct mipi_dsi_device *dsi); int mipi_dsi_detach(struct mipi_dsi_device *dsi); +int devm_mipi_dsi_attach(struct device *dev, struct mipi_dsi_device *dsi); int mipi_dsi_shutdown_peripheral(struct mipi_dsi_device *dsi); int mipi_dsi_turn_on_peripheral(struct mipi_dsi_device *dsi); int mipi_dsi_set_maximum_return_packet_size(struct mipi_dsi_device *dsi, |