diff options
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi | 51 |
1 files changed, 50 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi index be5ebb4aeb8c..3a7dfc0901a9 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi @@ -10,7 +10,7 @@ simple-audio-card,format = "i2s"; simple-audio-card,frame-master = <&codec_dai>; simple-audio-card,mclk-fs = <256>; - simple-audio-card,name = "imx8mp-wm8904"; + simple-audio-card,name = "verdin-wm8904"; simple-audio-card,routing = "Headphone Jack", "HPOUTL", "Headphone Jack", "HPOUTR", @@ -32,6 +32,25 @@ sound-dai = <&sai1>; }; }; + + reg_usb_hub: regulator-usb-hub { + compatible = "regulator-fixed"; + enable-active-high; + /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ + gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>; + regulator-boot-on; + regulator-name = "HUB_PWR_EN"; + }; + + reg_pcie: regulator-pcie { + compatible = "regulator-fixed"; + enable-active-high; + /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ + gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>; + regulator-boot-on; + regulator-name = "PCIE_1_PWR_EN"; + startup-delay-us = <100000>; + }; }; &backlight { @@ -70,6 +89,11 @@ status = "okay"; }; +&gpio4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ctrl_sleep_moci>; +}; + /* Current measurement into module VCC */ &hwmon { status = "okay"; @@ -113,6 +137,7 @@ /* Verdin PCIE_1 */ &pcie { epdev_on-supply = <®_3p3v>; + vpcie-supply = <®_pcie>; status = "okay"; }; @@ -139,6 +164,11 @@ vin-supply = <®_3p3v>; }; +/* We support turning off sleep moci on Dahlia */ +®_force_sleep_moci { + status = "disabled"; +}; + /* Verdin I2S_1 */ &sai1 { assigned-clocks = <&clk IMX8MP_CLK_SAI1>; @@ -182,6 +212,25 @@ status = "okay"; }; +&usb_dwc3_1 { + #address-cells = <1>; + #size-cells = <0>; + + usb_hub_3_0: usb-hub@1 { + compatible = "usb424,5744"; + reg = <1>; + peer-hub = <&usb_hub_2_0>; + vdd-supply = <®_usb_hub>; + }; + + usb_hub_2_0: usb-hub@2 { + compatible = "usb424,2744"; + reg = <2>; + peer-hub = <&usb_hub_3_0>; + vdd-supply = <®_usb_hub>; + }; +}; + /* Verdin SD_1 */ &usdhc2 { status = "okay"; |