summaryrefslogtreecommitdiff
path: root/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi')
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi193
1 files changed, 151 insertions, 42 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
index 053458a5db55..9ee7952af799 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
@@ -11,24 +11,109 @@
rtc0 = "/i2c@7000d000/pmic@3c";
rtc1 = "/rtc@7000e000";
serial0 = &uarta;
+ serial3 = &uartd;
};
chosen {
stdout-path = "serial0:115200n8";
};
- memory {
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ };
+
+ memory@80000000 {
device_type = "memory";
reg = <0x0 0x80000000 0x1 0x0>;
};
gpu@57000000 {
vdd-supply = <&vdd_gpu>;
+ status = "okay";
};
/* debug port */
serial@70006000 {
+ /delete-property/ dmas;
+ /delete-property/ dma-names;
+ status = "okay";
+ };
+
+ serial@70006300 {
+ /delete-property/ reg-shift;
+ status = "okay";
+ compatible = "nvidia,tegra30-hsuart";
+ reset-names = "serial";
+
+ bluetooth {
+ compatible = "brcm,bcm43540-bt";
+ device-wakeup-gpios = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_HIGH>;
+ shutdown-gpios = <&gpio TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(H, 5) IRQ_TYPE_LEVEL_LOW>;
+ interrupt-names = "host-wakeup";
+ };
+ };
+
+ i2c@7000c000 {
status = "okay";
+
+ tmp451: temperature-sensor@4c {
+ compatible = "ti,tmp451";
+ reg = <0x4c>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(X, 4) IRQ_TYPE_LEVEL_LOW>;
+ vcc-supply = <&vdd_1v8>;
+ #thermal-sensor-cells = <1>;
+ };
+ };
+
+ i2c@7000c400 {
+ status = "okay";
+
+ power-sensor@40 {
+ compatible = "ti,ina3221";
+ reg = <0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ input@0 {
+ reg = <0x0>;
+ label = "VDD_IN";
+ shunt-resistor-micro-ohms = <20000>;
+ };
+
+ input@1 {
+ reg = <0x1>;
+ label = "VDD_GPU";
+ shunt-resistor-micro-ohms = <10000>;
+ };
+
+ input@2 {
+ reg = <0x2>;
+ label = "VDD_CPU";
+ shunt-resistor-micro-ohms = <10000>;
+ };
+ };
+ };
+
+ i2c@7000c500 {
+ status = "okay";
+
+ /* module ID EEPROM */
+ eeprom@50 {
+ compatible = "atmel,24c02";
+ reg = <0x50>;
+
+ label = "module";
+ vcc-supply = <&vdd_1v8>;
+ address-width = <8>;
+ pagesize = <8>;
+ size = <256>;
+ read-only;
+ };
};
i2c@7000d000 {
@@ -38,7 +123,8 @@
pmic: pmic@3c {
compatible = "maxim,max77620";
reg = <0x3c>;
- interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-parent = <&tegra_pmc>;
+ interrupts = <51 IRQ_TYPE_LEVEL_LOW>;
#interrupt-cells = <2>;
interrupt-controller;
@@ -49,6 +135,22 @@
pinctrl-names = "default";
pinctrl-0 = <&max77620_default>;
+ 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>;
+ };
+ };
+
max77620_default: pinmux {
gpio0 {
pins = "gpio0";
@@ -83,22 +185,6 @@
};
};
- 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>;
@@ -266,29 +352,48 @@
pmc@7000e400 {
nvidia,invert-interrupt;
+ nvidia,suspend-mode = <0>;
+ nvidia,cpu-pwr-good-time = <0>;
+ nvidia,cpu-pwr-off-time = <0>;
+ nvidia,core-pwr-good-time = <4587 3876>;
+ nvidia,core-pwr-off-time = <39065>;
+ nvidia,core-power-req-active-high;
+ nvidia,sys-clock-req-active-high;
};
- /* eMMC */
- sdhci@700b0600 {
+ mmc@700b0200 {
status = "okay";
- bus-width = <8>;
+ bus-width = <4>;
non-removable;
+ power-gpios = <&gpio TEGRA_GPIO(H, 0) GPIO_ACTIVE_HIGH>;
vqmmc-supply = <&vdd_1v8>;
- };
-
- clocks {
- compatible = "simple-bus";
+ vmmc-supply = <&vdd_3v3_sys>;
#address-cells = <1>;
#size-cells = <0>;
- clk32k_in: clock@0 {
- compatible = "fixed-clock";
- reg = <0>;
- #clock-cells = <0>;
- clock-frequency = <32768>;
+ wifi@1 {
+ compatible = "brcm,bcm4354-fmac", "brcm,bcm4329-fmac";
+ reg = <1>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(H, 2) IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "host-wake";
};
};
+ /* eMMC */
+ mmc@700b0600 {
+ status = "okay";
+ bus-width = <8>;
+ non-removable;
+ vqmmc-supply = <&vdd_1v8>;
+ };
+
+ clk32k_in: clock-32k {
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
+ #clock-cells = <0>;
+ };
+
cpus {
cpu@0 {
enable-method = "psci";
@@ -305,6 +410,12 @@
cpu@3 {
enable-method = "psci";
};
+
+ idle-states {
+ cpu-sleep {
+ status = "okay";
+ };
+ };
};
psci {
@@ -312,17 +423,15 @@
method = "smc";
};
- regulators {
- vdd_gpu: regulator@100 {
- compatible = "pwm-regulator";
- reg = <100>;
- pwms = <&pwm 1 4880>;
- regulator-name = "VDD_GPU";
- regulator-min-microvolt = <710000>;
- regulator-max-microvolt = <1320000>;
- enable-gpios = <&pmic 6 GPIO_ACTIVE_HIGH>;
- regulator-ramp-delay = <80>;
- regulator-enable-ramp-delay = <1000>;
- };
+ vdd_gpu: regulator-vdd-gpu {
+ compatible = "pwm-regulator";
+ pwms = <&pwm 1 8000>;
+ regulator-name = "VDD_GPU";
+ regulator-min-microvolt = <710000>;
+ regulator-max-microvolt = <1320000>;
+ enable-gpios = <&pmic 6 GPIO_ACTIVE_HIGH>;
+ regulator-ramp-delay = <80>;
+ regulator-enable-ramp-delay = <2000>;
+ regulator-settling-time-us = <160>;
};
};
generated by cgit (git 2.34.1) at 2026-01-02 23:06:22 +0000