Commit 943283ee authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

Merge tag 'tegra-for-4.8-arm64-dt' of... 

Merge tag 'tegra-for-4.8-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/late

Merge "arm64: tegra: Device tree changes for v4.8-rc1" from Thierry Reding:

A slew of updates for Tegra210 support: PMIC and regulator additions,
which in turn allow a bunch of features to be enabled. Some assemblies
of the Jetson TX1 come with a DSI panel that is now supported. For all
other assemblies, this set of changes enables the HDMI output. Jetson
TX1 can now also make use of the XUSB controller.

PMIC and regulator support is also added for Smaug, which will allow a
number of interesting feature additions in future releases.

* tag 'tegra-for-4.8-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  arm64: tegra: Enable HDMI on Jetson TX1
  arm64: tegra: Add sor1_src clock
  arm64: tegra: Add XUSB powergates on Tegra210
  arm64: tegra: Add DPAUX pinctrl bindings
  arm64: tegra: Add ACONNECT bus node for Tegra210
  arm64: tegra: Add audio powergate node for Tegra210
  arm64: tegra: Add regulators for Tegra210 Smaug
  arm64: tegra: Correct Tegra210 XUSB mailbox interrupt
  arm64: tegra: Enable XUSB controller on Jetson TX1
  arm64: tegra: Enable debug serial on Jetson TX1
  arm64: tegra: Add Tegra210 XUSB controller
  arm64: tegra: Add Tegra210 XUSB pad controller
  arm64: tegra: Add DSI panel on Jetson TX1
  arm64: tegra: p2597: Add SDMMC power supplies
  arm64: tegra: Add PMIC support on Jetson TX1
parents 73dd5c5b 34993594

arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi

+249 −0
Original line number Diff line number Diff line 
#include <dt-bindings/mfd/max77620.h>



#include "tegra210.dtsi"



/ {
@@ -5,10 +7,15 @@ 
	compatible = "nvidia,p2180", "nvidia,tegra210";



	aliases {

		rtc0 = "/i2c@7000d000/pmic@3c";

		rtc1 = "/rtc@7000e000";

		serial0 = &uarta;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};



	memory {

		device_type = "memory";

		reg = <0x0 0x80000000 0x1 0x0>;
@@ -19,6 +26,248 @@ 
		status = "okay";

	};



	i2c@7000d000 {

		status = "okay";

		clock-frequency = <400000>;



		pmic: pmic@3c {

			compatible = "maxim,max77620";

			reg = <0x3c>;

			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;



			#interrupt-cells = <2>;

			interrupt-controller;



			#gpio-cells = <2>;

			gpio-controller;



			pinctrl-names = "default";

			pinctrl-0 = <&max77620_default>;



			max77620_default: pinmux {

				gpio0 {

					pins = "gpio0";

					function = "gpio";

				};



				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>;

				};



				gpio2_3 {

					pins = "gpio2", "gpio3";

					function = "fps-out";

					drive-open-drain = <1>;

					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;

				};



				gpio4 {

					pins = "gpio4";

					function = "32k-out1";

				};



				gpio5_6_7 {

					pins = "gpio5", "gpio6", "gpio7";

					function = "gpio";

					drive-push-pull = <1>;

				};

			};



			fps {

				fps0 {

					maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;

					maxim,suspend-fps-time-period-us = <1280>;

				};



				fps1 {

					maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>;

					maxim,suspend-fps-time-period-us = <1280>;

				};



				fps2 {

					maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;

				};

			};



			regulators {

				in-ldo0-1-supply = <&vdd_pre>;

				in-ldo7-8-supply = <&vdd_pre>;

				in-sd3-supply = <&vdd_5v0_sys>;



				vdd_soc: sd0 {

					regulator-name = "VDD_SOC";

					regulator-min-microvolt = <600000>;

					regulator-max-microvolt = <1400000>;

					regulator-always-on;

					regulator-boot-on;



					regulator-enable-ramp-delay = <146>;

					regulator-ramp-delay = <27500>;



					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;

				};



				vdd_ddr: sd1 {

					regulator-name = "VDD_DDR_1V1_PMIC";

					regulator-always-on;

					regulator-boot-on;



					regulator-enable-ramp-delay = <130>;

					regulator-ramp-delay = <27500>;



					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;

				};



				vdd_pre: sd2 {

					regulator-name = "VDD_PRE_REG_1V35";

					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>;

				};



				vdd_1v8: 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>;

				};



				vdd_sys_1v2: ldo0 {

					regulator-name = "AVDD_SYS_1V2";

					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>;

				};



				vdd_pex_1v05: ldo1 {

					regulator-name = "VDD_PEX_1V05";

					regulator-min-microvolt = <1050000>;

					regulator-max-microvolt = <1050000>;



					regulator-enable-ramp-delay = <22>;

					regulator-ramp-delay = <100000>;



					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;

				};



				vddio_sdmmc: ldo2 {

					regulator-name = "VDDIO_SDMMC";

					/*

					 * Technically this supply should have

					 * a supported range from 1.8 - 3.3 V.

					 * However, that would cause the SDHCI

					 * driver to request 2.7 V upon access

					 * and that in turn will cause traffic

					 * to be broken. Leave it at 3.3 V for

					 * now.

					 */

					regulator-min-microvolt = <3300000>;

					regulator-max-microvolt = <3300000>;

					regulator-always-on;

					regulator-boot-on;



					regulator-enable-ramp-delay = <62>;

					regulator-ramp-delay = <100000>;



					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;

				};



				vdd_cam_hv: 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>;

				};



				vdd_rtc: 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>;

				};



				vdd_ts_hv: ldo5 {

					regulator-name = "VDD_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>;

				};



				vdd_ts: ldo6 {

					regulator-name = "VDD_TS_1V8";

					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>;

				};



				avdd_1v05_pll: ldo7 {

					regulator-name = "AVDD_1V05_PLL";

					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>;

				};



				avdd_1v05: ldo8 {

					regulator-name = "AVDD_SATA_HDMI_DP_1V05";

					regulator-min-microvolt = <1050000>;

					regulator-max-microvolt = <1050000>;



					regulator-enable-ramp-delay = <22>;

					regulator-ramp-delay = <100000>;



					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;

				};

			};

		};

	};



	pmc@7000e400 {

		nvidia,invert-interrupt;

	};

arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts

+45 −0
Original line number Diff line number Diff line
@@ -6,4 +6,49 @@ 
/ {

	model = "NVIDIA Jetson TX1 Developer Kit";

	compatible = "nvidia,p2371-2180", "nvidia,tegra210";



	host1x@50000000 {

		dsi@54300000 {

			status = "okay";



			avdd-dsi-csi-supply = <&vdd_dsi_csi>;



			panel@0 {

				compatible = "auo,b080uan01";

				reg = <0>;



				enable-gpios = <&gpio TEGRA_GPIO(V, 2)

						GPIO_ACTIVE_HIGH>;

				power-supply = <&vdd_5v0_io>;

				backlight = <&backlight>;

			};

		};

	};



	i2c@7000c400 {

		backlight: backlight@2c {

			compatible = "ti,lp8557";

			reg = <0x2c>;



			dev-ctrl = /bits/ 8 <0x80>;

			init-brt = /bits/ 8 <0xff>;



			pwm-period = <29334>;



			pwms = <&pwm 0 29334>;

			pwm-names = "lp8557";



			/* 3 LED string */

			rom_14h {

				rom-addr = /bits/ 8 <0x14>;

				rom-val = /bits/ 8 <0x87>;

			};



			/* boost frequency 1 MHz */

			rom_13h {

				rom-addr = /bits/ 8 <0x13>;

				rom-val = /bits/ 8 <0x01>;

			};

		};

	};

};

arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi

+319 −0
Original line number Diff line number Diff line
@@ -4,6 +4,24 @@ 
	model = "NVIDIA Tegra210 P2597 I/O board";

	compatible = "nvidia,p2597", "nvidia,tegra210";



	host1x@50000000 {

		dpaux@54040000 {

			status = "okay";

		};



		sor@54580000 {

			status = "okay";



			avdd-io-supply = <&avdd_1v05>;

			vdd-pll-supply = <&vdd_1v8>;

			hdmi-supply = <&vdd_hdmi>;



			nvidia,ddc-i2c-bus = <&hdmi_ddc>;

			nvidia,hpd-gpio = <&gpio TEGRA_GPIO(CC, 1)

					   GPIO_ACTIVE_LOW>;

		};

	};



	pinmux: pinmux@700008d4 {

		pinctrl-names = "boot";

		pinctrl-0 = <&state_boot>;
@@ -1261,6 +1279,169 @@ 
		};

	};



	pwm@7000a000 {

		status = "okay";

	};



	i2c@7000c400 {

		status = "okay";

		clock-frequency = <100000>;



		exp1: gpio@74 {

			compatible = "ti,tca9539";

			reg = <0x74>;



			#gpio-cells = <2>;

			gpio-controller;

		};

	};



	/* HDMI DDC */

	hdmi_ddc: i2c@7000c700 {

		status = "okay";

		clock-frequency = <100000>;

	};



	usb@70090000 {

		phys = <&{/padctl@7009f000/pads/usb2/lanes/usb2-0}>,

		       <&{/padctl@7009f000/pads/usb2/lanes/usb2-1}>,

		       <&{/padctl@7009f000/pads/usb2/lanes/usb2-2}>,

		       <&{/padctl@7009f000/pads/usb2/lanes/usb2-3}>,

		       <&{/padctl@7009f000/pads/pcie/lanes/pcie-6}>,

		       <&{/padctl@7009f000/pads/pcie/lanes/pcie-5}>;

		phy-names = "usb2-0", "usb2-1", "usb2-2", "usb2-3", "usb3-0",

			    "usb3-1";



		dvddio-pex-supply = <&vdd_pex_1v05>;

		hvddio-pex-supply = <&vdd_1v8>;

		avdd-usb-supply = <&vdd_3v3_sys>;

		/* XXX what are these? */

		avdd-pll-utmip-supply = <&vdd_1v8>;

		avdd-pll-uerefe-supply = <&vdd_pex_1v05>;

		dvdd-usb-ss-pll-supply = <&vdd_pex_1v05>;

		hvdd-usb-ss-pll-e-supply = <&vdd_1v8>;



		status = "okay";

	};



	padctl@7009f000 {

		status = "okay";



		pads {

			usb2 {

				status = "okay";



				lanes {

					usb2-0 {

						nvidia,function = "xusb";

						status = "okay";

					};



					usb2-1 {

						nvidia,function = "xusb";

						status = "okay";

					};



					usb2-2 {

						nvidia,function = "xusb";

						status = "okay";

					};



					usb2-3 {

						nvidia,function = "xusb";

						status = "okay";

					};

				};

			};



			pcie {

				status = "okay";



				lanes {

					pcie-0 {

						nvidia,function = "pcie-x1";

						status = "okay";

					};



					pcie-1 {

						nvidia,function = "pcie-x4";

						status = "okay";

					};



					pcie-2 {

						nvidia,function = "pcie-x4";

						status = "okay";

					};



					pcie-3 {

						nvidia,function = "pcie-x4";

						status = "okay";

					};



					pcie-4 {

						nvidia,function = "pcie-x4";

						status = "okay";

					};



					pcie-5 {

						nvidia,function = "usb3-ss";

						status = "okay";

					};



					pcie-6 {

						nvidia,function = "usb3-ss";

						status = "okay";

					};

				};

			};



			sata {

				status = "okay";



				lanes {

					sata-0 {

						nvidia,function = "sata";

						status = "okay";

					};

				};

			};

		};



		ports {

			usb2-0 {

				status = "okay";

				mode = "otg";

			};



			usb2-1 {

				status = "okay";

				vbus-supply = <&vdd_5v0_rtl>;

				mode = "host";

			};



			usb2-2 {

				status = "okay";

				vbus-supply = <&vdd_usb_vbus>;

				mode = "host";

			};



			usb2-3 {

				status = "okay";

				mode = "host";

			};



			usb3-0 {

				nvidia,usb2-companion = <1>;

				status = "okay";

			};



			usb3-1 {

				nvidia,usb2-companion = <2>;

				status = "okay";

			};

		};

	};



	/* MMC/SD */

	sdhci@700b0000 {

		status = "okay";
@@ -1268,6 +1449,144 @@ 
		no-1-8-v;



		cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>;



		vqmmc-supply = <&vddio_sdmmc>;

		vmmc-supply = <&vdd_3v3_sd>;

	};



	regulators {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <0>;



		vdd_sys_mux: regulator@0 {

			compatible = "regulator-fixed";

			reg = <0>;

			regulator-name = "VDD_SYS_MUX";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			regulator-always-on;

			regulator-boot-on;

		};



		vdd_5v0_sys: regulator@1 {

			compatible = "regulator-fixed";

			reg = <1>;

			regulator-name = "VDD_5V0_SYS";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			regulator-always-on;

			regulator-boot-on;

			gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;

			enable-active-high;

			vin-supply = <&vdd_sys_mux>;

		};



		vdd_3v3_sys: regulator@2 {

			compatible = "regulator-fixed";

			reg = <2>;

			regulator-name = "VDD_3V3_SYS";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			regulator-always-on;

			regulator-boot-on;

			gpio = <&pmic 3 GPIO_ACTIVE_HIGH>;

			enable-active-high;

			vin-supply = <&vdd_sys_mux>;



			regulator-enable-ramp-delay = <160>;

			regulator-disable-ramp-delay = <10000>;

		};



		vdd_5v0_io: regulator@3 {

			compatible = "regulator-fixed";

			reg = <3>;

			regulator-name = "VDD_5V0_IO_SYS";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			regulator-always-on;

			regulator-boot-on;

		};



		vdd_3v3_sd: regulator@4 {

			compatible = "regulator-fixed";

			reg = <4>;

			regulator-name = "VDD_3V3_SD";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			gpio = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;

			enable-active-high;

			vin-supply = <&vdd_3v3_sys>;



			regulator-enable-ramp-delay = <472>;

			regulator-disable-ramp-delay = <4880>;

		};



		vdd_dsi_csi: regulator@5 {

			compatible = "regulator-fixed";

			reg = <5>;

			regulator-name = "AVDD_DSI_CSI_1V2";

			regulator-min-microvolt = <1200000>;

			regulator-max-microvolt = <1200000>;

			vin-supply = <&vdd_sys_1v2>;

		};



		vdd_3v3_dis: regulator@6 {

			compatible = "regulator-fixed";

			reg = <6>;

			regulator-name = "VDD_DIS_3V3_LCD";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			regulator-always-on;

			gpio = <&exp1 3 GPIO_ACTIVE_HIGH>;

			enable-active-high;

			vin-supply = <&vdd_3v3_sys>;

		};



		vdd_1v8_dis: regulator@7 {

			compatible = "regulator-fixed";

			reg = <7>;

			regulator-name = "VDD_LCD_1V8_DIS";

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			regulator-always-on;

			gpio = <&exp1 14 GPIO_ACTIVE_HIGH>;

			enable-active-high;

			vin-supply = <&vdd_1v8>;

		};



		vdd_5v0_rtl: regulator@8 {

			compatible = "regulator-fixed";

			reg = <8>;

			regulator-name = "RTL_5V";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			gpio = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>;

			enable-active-high;

			vin-supply = <&vdd_5v0_sys>;

		};



		vdd_usb_vbus: regulator@9 {

			compatible = "regulator-fixed";

			reg = <9>;

			regulator-name = "USB_VBUS_EN1";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			gpio = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_HIGH>;

			enable-active-high;

			vin-supply = <&vdd_5v0_sys>;

		};



		vdd_hdmi: regulator@10 {

			compatible = "regulator-fixed";

			reg = <10>;

			regulator-name = "VDD_HDMI_5V0";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			gpio = <&exp1 12 GPIO_ACTIVE_LOW>;

			enable-active-high;

			vin-supply = <&vdd_5v0_sys>;

		};

	};



	gpio-keys {

arch/arm64/boot/dts/nvidia/tegra210-smaug.dts

+314 −0
Original line number Diff line number Diff line 
/dts-v1/;



#include <dt-bindings/input/input.h>

#include <dt-bindings/mfd/max77620.h>

#include <dt-bindings/pinctrl/pinctrl-tegra.h>



#include "tegra210.dtsi"
@@ -1327,6 +1328,234 @@ 
		};

	};



	i2c@7000d000 {

		status = "okay";

		clock-frequency = <1000000>;



		max77620: max77620@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 = <&max77620_default>;



			max77620_default: pinmux@0 {

				pin_gpio {

					pins = "gpio0", "gpio1", "gpio2", "gpio7";

					function = "gpio";

				};



				/*

				 * GPIO3 is used to en_pp3300, and it is part of power

				 * sequence, So it must be sequenced up (automatically

				 * set by OTP) and down properly.

				 */

				pin_gpio3 {

					pins = "gpio3";

					function = "fps-out";

					drive-open-drain = <1>;

					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;

					maxim,active-fps-power-up-slot = <4>;

					maxim,active-fps-power-down-slot = <2>;

				};



				pin_gpio5_6 {

					pins = "gpio5", "gpio6";

					function = "gpio";

					drive-push-pull = <1>;

				};



				pin_32k {

					pins = "gpio4";

					function = "32k-out1";

				};

			};



			fps {

				fps0 {

					maxim,shutdown-fps-time-period-us = <5120>;

					maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;

				};



				fps1 {

					maxim,shutdown-fps-time-period-us = <5120>;

					maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>;

					maxim,device-state-on-disabled-event = <MAX77620_FPS_INACTIVE_STATE_SLEEP>;

				};



				fps2 {

					maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;

				};

			};



			regulators {

				in-ldo0-1-supply = <&pp1350>;

				in-ldo2-supply = <&pp3300>;

				in-ldo3-5-supply = <&pp3300>;

				in-ldo7-8-supply = <&pp1350>;



				ppvar_soc: sd0 {

					regulator-name = "PPVAR_SOC";

					regulator-min-microvolt = <825000>;

					regulator-max-microvolt = <1125000>;

					regulator-always-on;

					regulator-boot-on;

					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;

					maxim,active-fps-power-up-slot = <1>;

					maxim,active-fps-power-down-slot = <7>;

				};



				pp1100_sd1: sd1 {

					regulator-name = "PP1100";

					regulator-min-microvolt = <1125000>;

					regulator-max-microvolt = <1125000>;

					regulator-always-on;

					regulator-boot-on;

					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;

					maxim,active-fps-power-up-slot = <5>;

					maxim,active-fps-power-down-slot = <1>;

				};



				pp1350: sd2 {

					regulator-name = "PP1350";

					regulator-min-microvolt = <1350000>;

					regulator-max-microvolt = <1350000>;

					regulator-always-on;

					regulator-boot-on;

					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;

					maxim,active-fps-power-up-slot = <2>;

					maxim,active-fps-power-down-slot = <5>;

				};



				pp1800: sd3 {

					regulator-name = "PP1800";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

					regulator-always-on;

					regulator-boot-on;

					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;

					maxim,active-fps-power-up-slot = <3>;

					maxim,active-fps-power-down-slot = <3>;

				};



				pp1200_avdd: ldo0 {

					regulator-name = "PP1200_AVDD";

					regulator-min-microvolt = <1200000>;

					regulator-max-microvolt = <1200000>;

					regulator-enable-ramp-delay = <26>;

					regulator-ramp-delay = <100000>;

					regulator-boot-on;

					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;

					maxim,active-fps-power-up-slot = <0>;

					maxim,active-fps-power-down-slot = <7>;

				};



				pp1200_rcam: ldo1 {

					regulator-name = "PP1200_RCAM";

					regulator-min-microvolt = <1200000>;

					regulator-max-microvolt = <1200000>;

					regulator-enable-ramp-delay = <22>;

					regulator-ramp-delay = <100000>;

					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;

					maxim,active-fps-power-up-slot = <0>;

					maxim,active-fps-power-down-slot = <7>;

				};



				pp_ldo2: ldo2 {

					regulator-name = "PP_LDO2";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

					regulator-enable-ramp-delay = <62>;

					regulator-ramp-delay = <11000>;

					regulator-always-on;

					regulator-boot-on;

					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;

					maxim,active-fps-power-up-slot = <0>;

					maxim,active-fps-power-down-slot = <7>;

				};



				pp2800l_rcam: ldo3 {

					regulator-name = "PP2800L_RCAM";

					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>;

					maxim,active-fps-power-up-slot = <0>;

					maxim,active-fps-power-down-slot = <7>;

				};



				pp100_soc_rtc: ldo4 {

					regulator-name = "PP1100_SOC_RTC";

					regulator-min-microvolt = <850000>;

					regulator-max-microvolt = <850000>;

					regulator-enable-ramp-delay = <22>;

					regulator-ramp-delay = <100000>;

					regulator-always-on; /* Check this */

					regulator-boot-on;

					maxim,active-fps-source = <MAX77620_FPS_SRC_0>;

					maxim,active-fps-power-up-slot = <1>;

					maxim,active-fps-power-down-slot = <7>;

				};



				pp2800l_fcam: ldo5 {

					regulator-name = "PP2800L_FCAM";

					regulator-min-microvolt = <2800000>;

					regulator-max-microvolt = <2800000>;

					regulator-enable-ramp-delay = <62>;

					regulator-ramp-delay = <100000>;

					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;

					maxim,active-fps-power-up-slot = <0>;

					maxim,active-fps-power-down-slot = <7>;

				};



				ldo6 {

					/* Unused. */

					regulator-name = "PP_LDO6";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

					regulator-enable-ramp-delay = <36>;

					regulator-ramp-delay = <100000>;

					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;

					maxim,active-fps-power-up-slot = <0>;

					maxim,active-fps-power-down-slot = <7>;

				};



				pp1050_avdd: ldo7 {

					regulator-name = "PP1050_AVDD";

					regulator-min-microvolt = <1050000>;

					regulator-max-microvolt = <1050000>;

					regulator-enable-ramp-delay = <24>;

					regulator-ramp-delay = <100000>;

					regulator-always-on;

					regulator-boot-on;

					maxim,active-fps-source = <MAX77620_FPS_SRC_1>;

					maxim,active-fps-power-up-slot = <3>;

					maxim,active-fps-power-down-slot = <4>;

				};



				avddio_1v05: ldo8 {

					regulator-name = "AVDDIO_1V05";

					regulator-min-microvolt = <1050000>;

					regulator-max-microvolt = <1050000>;

					regulator-enable-ramp-delay = <22>;

					regulator-ramp-delay = <100000>;

					regulator-boot-on;

					maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;

					maxim,active-fps-power-up-slot = <0>;

					maxim,active-fps-power-down-slot = <7>;

				};

			};

		};

	};



	pmc@7000e400 {

		nvidia,invert-interrupt;

		nvidia,suspend-mode = <0>;
@@ -1421,4 +1650,89 @@ 
		compatible = "arm,psci-1.0";

		method = "smc";

	};



	regulators {

		compatible = "simple-bus";

		device_type = "fixed-regulators";

		#address-cells = <1>;

		#size-cells = <0>;



		ppvar_sys: regulator@0 {

			compatible = "regulator-fixed";

			reg = <0>;

			regulator-name = "PPVAR_SYS";

			regulator-min-microvolt = <4400000>;

			regulator-max-microvolt = <4400000>;

			regulator-always-on;

		};



		pplcd_vdd: regulator@1 {

			compatible = "regulator-fixed";

			reg = <1>;

			regulator-name = "PPLCD_VDD";

			regulator-min-microvolt = <4400000>;

			regulator-max-microvolt = <4400000>;

			gpio = <&gpio TEGRA_GPIO(V, 4) 0>;

			enable-active-high;

			regulator-boot-on;

		};



		pp3000_always: regulator@2 {

			compatible = "regulator-fixed";

			reg = <2>;

			regulator-name = "PP3000_ALWAYS";

			regulator-min-microvolt = <3000000>;

			regulator-max-microvolt = <3000000>;

			regulator-always-on;

		};



		pp3300: regulator@3 {

			compatible = "regulator-fixed";

			reg = <3>;

			regulator-name = "PP3300";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			regulator-boot-on;

			regulator-always-on;

			enable-active-high;

		};



		pp5000: regulator@4 {

			compatible = "regulator-fixed";

			reg = <4>;

			regulator-name = "PP5000";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			regulator-always-on;

		};



		pp1800_lcdio: regulator@5 {

			compatible = "regulator-fixed";

			reg = <5>;

			regulator-name = "PP1800_LCDIO";

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			gpio = <&gpio TEGRA_GPIO(V, 3) 0>;

			enable-active-high;

			regulator-boot-on;

		};



		pp1800_cam: regulator@6 {

			compatible = "regulator-fixed";

			reg= <6>;

			regulator-name = "PP1800_CAM";

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			gpio = <&gpio TEGRA_GPIO(K, 3) 0>;

			enable-active-high;

		};



		usbc_vbus: regulator@7 {

			compatible = "regulator-fixed";

			reg = <7>;

			regulator-name = "USBC_VBUS";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

		};

	};

};

arch/arm64/boot/dts/nvidia/tegra210.dtsi

+291 −1

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