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[2/2] arm64: tegra: Jetson-TX1: Add DT entry for system PMIC MAX77620

Message ID 1456751211-14341-2-git-send-email-ldewangan@nvidia.com
State Deferred
Headers show

Commit Message

Laxman Dewangan Feb. 29, 2016, 1:06 p.m. UTC 
NVIDIA's Tegra210 platform Jetson-TX1 uses the Maxim Semiconductor's
PMIC MAX77620 as system PMIC.

Add DT entry for this device which enabled core registration,
GPIO, pin control, power sequencing and regulator functionalities.

This patch is created based on downstream data and new DT properties.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
The patches for drivers of MFD/GPIO/Pincontrol are in flight.

 arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts | 205 +++++++++++++++++++++
 1 file changed, 205 insertions(+)

Comments

kernel test robot March 6, 2016, 10:51 a.m. UTC | #1 
Hi Laxman,

[auto build test ERROR on robh/for-next]
[also build test ERROR on v4.5-rc6 next-20160304]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/Laxman-Dewangan/arm64-tegra-Add-DT-entry-for-keys-used-in-Jetson-TX1/20160229-212214
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux for-next
config: arm64-allyesconfig (attached as .config)
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=arm64 

All errors (new ones prefixed by >>):

>> arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts:5:38: fatal error: dt-bindings/mfd/max77620.h: No such file or directory
    #include <dt-bindings/mfd/max77620.h>
                                         ^
   compilation terminated.

vim +5 arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts

     1	/dts-v1/;
     2	
     3	#include "tegra210-p2180.dtsi"
     4	#include "tegra210-p2597.dtsi"
   > 5	#include <dt-bindings/mfd/max77620.h>
     6	#include <dt-bindings/input/input.h>
     7	
     8	/ {

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
diff mbox

Patch

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
index 18147eb..1f0788b 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
@@ -2,12 +2,217 @@ 
 
 #include "tegra210-p2180.dtsi"
 #include "tegra210-p2597.dtsi"
+#include <dt-bindings/mfd/max77620.h>
 #include <dt-bindings/input/input.h>
 
 / {
 	model = "NVIDIA Jetson TX1 Developer Kit";
 	compatible = "nvidia,p2371-2180", "nvidia,tegra210";
 
+	i2c@0,7000d000 {
+		status = "okay";
+		system-pmic@3c {
+			compatible = "maxim,max77620";
+			reg = <0x3c>;
+			interrupts = <0 86 IRQ_TYPE_NONE>;
+
+			#interrupt-cells = <2>;
+			interrupt-controller;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&system_pmic_default>;
+
+			in-ldo0-1-supply = <&spmic_sd2>;
+			in-ldo7-8-supply = <&spmic_sd2>;
+
+			system_pmic_default: default {
+				pin_gpio0 {
+					pins = "gpio0";
+					function = "gpio";
+				};
+
+				pin_gpio1 {
+					pins = "gpio1";
+					function = "fps-out";
+					drive-push-pull = <1>;
+					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
+					maxim,active-fps-power-up-slot = <7>;
+					maxim,active-fps-power-down-slot = <0>;
+				};
+
+				pin_gpio2_3 {
+					pins = "gpio2", "gpio3";
+					function = "fps-out";
+					drive-open-drain = <1>;
+					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
+				};
+
+				pin_gpio4 {
+					pins = "gpio4";
+					function = "32k-out1";
+				};
+
+				pin_gpio5_6_7 {
+					pins = "gpio5", "gpio6", "gpio7";
+					function = "gpio";
+					drive-push-pull = <1>;
+				};
+			};
+
+			fps {
+				fps0 {
+					maxim,suspend-fps-time-period-us = <1280>;
+					maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
+				};
+
+				fps1 {
+					maxim,suspend-fps-time-period-us = <1280>;
+					maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>;
+				};
+
+				fps2 {
+					maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
+				};
+			};
+
+			regulators {
+				sd0 {
+					regulator-name = "vdd-core";
+					regulator-min-microvolt = <600000>;
+					regulator-max-microvolt = <1400000>;
+					regulator-boot-on;
+					regulator-always-on;
+					regulator-enable-ramp-delay = <146>;
+					regulator-ramp-delay = <27500>;
+					maxim,fps-source = <MAX77620_FPS_SRC_1>;
+				};
+
+				sd1 {
+					regulator-name = "vddio-ddr";
+					regulator-always-on;
+					regulator-boot-on;
+					regulator-enable-ramp-delay = <130>;
+					regulator-ramp-delay = <27500>;
+					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
+				};
+
+				spmic_sd2: sd2 {
+					regulator-name = "vdd-pre-reg";
+					regulator-min-microvolt = <1350000>;
+					regulator-max-microvolt = <1350000>;
+					regulator-enable-ramp-delay = <176>;
+					regulator-ramp-delay = <27500>;
+					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
+				};
+
+				sd3 {
+					regulator-name = "vdd-1v8";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+					regulator-enable-ramp-delay = <242>;
+					regulator-ramp-delay = <27500>;
+					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
+				};
+
+				ldo0 {
+					regulator-name = "avdd-sys";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+					regulator-boot-on;
+					regulator-enable-ramp-delay = <26>;
+					regulator-ramp-delay = <100000>;
+					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
+				};
+
+				ldo1 {
+					regulator-name = "vdd-pex";
+					regulator-min-microvolt = <1050000>;
+					regulator-max-microvolt = <1050000>;
+					regulator-always-on;
+					regulator-enable-ramp-delay = <22>;
+					regulator-ramp-delay = <100000>;
+					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
+				};
+
+				ldo2 {
+					regulator-name = "vddio-sdmmc1";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-enable-ramp-delay = <62>;
+					regulator-ramp-delay = <100000>;
+					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
+				};
+
+				ldo3 {
+					regulator-name = "vdd-cam-hv";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+					regulator-enable-ramp-delay = <50>;
+					regulator-ramp-delay = <100000>;
+					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
+				};
+
+				ldo4 {
+					regulator-name = "vdd-rtc";
+					regulator-min-microvolt = <850000>;
+					regulator-max-microvolt = <850000>;
+					regulator-always-on;
+					regulator-boot-on;
+					regulator-enable-ramp-delay = <22>;
+					regulator-ramp-delay = <100000>;
+					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
+				};
+
+				ldo5 {
+					regulator-name = "avdd-ts-hv";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-enable-ramp-delay = <62>;
+					regulator-ramp-delay = <100000>;
+					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
+				};
+
+				ldo6 {
+					regulator-name = "vdd-ts";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-enable-ramp-delay = <36>;
+					regulator-ramp-delay = <100000>;
+					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
+					maxim,active-fps-power-up-slot = <7>;
+					maxim,active-fps-power-down-slot = <0>;
+				};
+
+				ldo7 {
+					regulator-name = "vdd-gen-pll-edp";
+					regulator-min-microvolt = <1050000>;
+					regulator-max-microvolt = <1050000>;
+					regulator-always-on;
+					regulator-boot-on;
+					regulator-enable-ramp-delay = <24>;
+					regulator-ramp-delay = <100000>;
+					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
+				};
+
+				ldo8 {
+					regulator-name = "vdd-hdmi-dp";
+					regulator-min-microvolt = <1050000>;
+					regulator-max-microvolt = <1050000>;
+					regulator-always-on;
+					regulator-enable-ramp-delay = <22>;
+					regulator-ramp-delay = <100000>;
+					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
+				};
+			};
+		};
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";
 		label = "gpio-keys";