arm: tegra: pm375: dtb support for t132 pm375

Add dtb support for t132 pm375.

bug 1522642

Change-Id: If0f769bceaf6edcd8fe5d2fbd067a2ed3a81cca2
Signed-off-by: Zheng Liu <zhliu@nvidia.com>
Reviewed-on: http://git-master/r/440519
GVS: Gerrit_Virtual_Submit
Tested-by: Mike Thompson <mikthompson@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>

3 files changed, 170 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile
index a97dbddad121..f3f55a47d83e 100644
--- a/arch/arm64/boot/dts/Makefile
+++ b/arch/arm64/boot/dts/Makefile
@@ -6,6 +6,7 @@ dtb-$(CONFIG_MACH_T132REF) += tegra132-norrin.dtb
 dtb-$(CONFIG_MACH_T132REF) += tegra132-norrin-pm374-0001-a00-00.dtb
 dtb-$(CONFIG_MACH_T132REF) += tegra132-norrin-pm374-0001-a01-00.dtb
 dtb-$(CONFIG_MACH_T132REF) += tegra132-laguna.dtb
+dtb-$(CONFIG_MACH_T132REF) += tegra132-jetson-pm375-000-d00-00.dtb
 dtb-$(CONFIG_MACH_T132REF) += tegra132-bowmore-ers-s.dtb
 dtb-$(CONFIG_MACH_T132REF) += tegra132-bowmore-e1973-1000-a01-00.dtb
 dtb-$(CONFIG_MACH_T132REF) += tegra132-bowmore-e1973-1000-a01-01.dtb
diff --git a/arch/arm64/boot/dts/tegra132-jetson-pm375-000-common.dtsi b/arch/arm64/boot/dts/tegra132-jetson-pm375-000-common.dtsi
new file mode 100644
index 000000000000..4922e6265f44
--- /dev/null
+++ b/arch/arm64/boot/dts/tegra132-jetson-pm375-000-common.dtsi
@@ -0,0 +1,153 @@
+#include "tegra132.dtsi"
+#include "tegra124-platforms/tegra124-tn8-keys-e1780-1100-a02.dtsi"
+#include "tegra124-platforms/tegra124-jetson_tk1-gpio-pm375-0000-c00-00.dtsi"
+#include "tegra124-platforms/tegra124-jetson_tk1-pinmux-pm375-0000-c00-00.dtsi"
+#include "tegra124-platforms/tegra124-jetson_tk1-pmic-pm375-0000-c00-00.dtsi"
+#include "tegra124-platforms/tegra124-jetson_tk1-fixed-pm375-0000-c00-00.dtsi"
+
+/ {
+	model = "NVIDIA Tegra132 PM375";
+	compatible = "nvidia,jetson-tk1","nvidia,laguna", "nvidia,tegra132";
+	nvidia,dtsfilename = __FILE__;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	chosen {
+		bootargs = "tegraid=40.0.0.00.00 vmalloc=256M video=tegrafb console=ttyS0,115200n8 earlyprintk";
+		linux,initrd-start = <0x82080000>;
+		linux,initrd-end = <0x824B5300>;
+	};
+
+	pinmux {
+		pinctrl-names = "default", "drive", "unused", "suspend";
+		pinctrl-3 = <&pinmux_suspend>;
+
+		/* Change the pin dap_mclk1_req to required configurations */
+		unused_lowpower {
+			dap_mclk1_req_pee2 {
+			nvidia,pins = "dap_mclk1_req_pee2";
+			nvidia,function = "sata";
+			nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+			nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+			nvidia,tristate = <TEGRA_PIN_DISABLE>;
+			};
+		};
+
+		/* On suspend, make dap_mclk1_req to pull up */
+		pinmux_suspend: pins_on_suspend {
+		dap_mclk1_req_pee2 {
+			nvidia,pins = "dap_mclk1_req_pee2";
+			nvidia,pull = <TEGRA_PIN_PULL_UP>;
+			};
+		};
+	};
+
+        serial@70006000 {
+                compatible = "nvidia,tegra114-hsuart";
+                status = "okay";
+        };
+
+        serial@70006040 {
+                compatible = "nvidia,tegra114-hsuart";
+                status = "okay";
+        };
+
+        serial@70006200 {
+                compatible = "nvidia,tegra114-hsuart";
+                status = "okay";
+        };
+
+	i2c@7000d000 {
+		nvidia,bit-banging-xfer-after-shutdown;
+	};
+
+	memory@0x80000000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0x0 0x80000000>;
+	};
+
+	spi@7000d400 {
+		status = "okay";
+		spi-max-frequency = <25000000>;
+	};
+
+	spi@7000da00 {
+		status = "okay";
+		spi-max-frequency = <25000000>;
+	};
+
+	pmc {
+		status = "okay";
+		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <0>;
+		nvidia,cpu-pwr-good-time = <2000>;
+		nvidia,cpu-pwr-off-time = <2000>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <2000>;
+		nvidia,core-power-req-active-high;
+		nvidia,sys-clock-req-active-high;
+		nvidia,lp0-vec = <0xf46ff000 2064>;
+	};
+
+	xusb@70090000 {
+		/* nvidia,uses_external_pmic;
+		nvidia,gpio_controls_muxed_ss_lanes; */
+		nvidia,gpio_ss1_sata = <0>;
+		nvidia,portmap = <0x703>; /* SSP0, SSP1 USB2P0, USB2P1, USBP2 */
+		nvidia,ss_portmap = <0x20>; /* SSP0 on USB2P0, SSP1 on USB2P2 */
+		nvidia,lane_owner = <6>; /* USB3P0 USB3P1 */
+		nvidia,ulpicap = <0>; /* No ulpi support. can we remove */
+		nvidia,supply_utmi_vbuses = "usb_vbus0", "usb_vbus1", "usb_vbus2";
+		nvidia,supply_s3p3v = "hvdd_usb";
+		nvidia,supply_s1p8v = "avdd_pll_utmip";
+		nvidia,supply_vddio_hsic = "vddio_hsic";
+		nvidia,supply_s1p05v = "avddio_usb";
+		/* hsic config values in order defined in structure */
+		nvidia,hsic0 = /bits/8 <0x1 0x1 0x8 0xa 0 0 1 0x22 0>;
+		status = "okay";
+	};
+
+	pcie-controller {
+		nvidia,port0_status = <1>;
+		nvidia,port1_status = <1>;
+		status = "okay";
+	};
+
+	sata@0x70020000 {
+		status = "okay";
+		nvidia,enable-sata-port;
+	};
+
+	dfll@70040084 {
+		board-params = <&{/cpu_dfll_board_params}>;
+		i2c-pmic-integration = <&{/cpu_dfll_pmic_integration}>;
+		monitor-data-new-workaround;
+		status = "okay";
+	};
+
+	cpu_dfll_board_params {
+		sample-rate = <12500>;
+		fixed-output-forcing;
+		cf = <10>;
+		ci = <0>;
+		cg = <2>;
+		droop-cut-value = <0xf>;
+		droop-restore-ramp = <0x0>;
+		scale-out-ramp = <0x0>;
+	};
+
+	cpu_dfll_pmic_integration {
+		pmic-i2c-address = <0x80>;
+		pmic-i2c-voltage-register = <0x00>;
+		i2c-fs-rate = <400000>;
+		sel-conversion-slope = <1>;
+	};
+
+	denver_cpuidle_pmic {
+		type = <1>; /* AMS 3722/3723 */
+		retention-voltage = <20>;
+		lock = <0>;
+	};
+
+
+};
diff --git a/arch/arm64/boot/dts/tegra132-jetson-pm375-000-d00-00.dts b/arch/arm64/boot/dts/tegra132-jetson-pm375-000-d00-00.dts
new file mode 100644
index 000000000000..2007274aee95
--- /dev/null
+++ b/arch/arm64/boot/dts/tegra132-jetson-pm375-000-d00-00.dts
@@ -0,0 +1,16 @@
+/dts-v1/;
+
+#include "tegra132-jetson-pm375-000-common.dtsi"
+
+/ {
+	nvidia,boardids = "375:0000:03";
+	nvidia,dtsfilename = __FILE__;
+	nvidia,proc-boardid = "375:0000:03";
+
+	i2c@7000d000 {
+		as3722@40 {
+			ams,major-rev = <1>;
+			ams,minor-rev = <2>;
+		};
+	};
+};