diff options
Diffstat (limited to 'arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 148 |
1 files changed, 146 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi index b4a1108c2dd7..584461f3a619 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi @@ -1319,12 +1319,71 @@ status = "okay"; clock-frequency = <100000>; + power-sensor@42 { + compatible = "ti,ina3221"; + reg = <0x42>; + #address-cells = <1>; + #size-cells = <0>; + + input@0 { + reg = <0x0>; + label = "VDD_MUX"; + shunt-resistor-micro-ohms = <20000>; + }; + + input@1 { + reg = <0x1>; + label = "VDD_5V_IO_SYS"; + shunt-resistor-micro-ohms = <5000>; + }; + + input@2 { + reg = <0x2>; + label = "VDD_3V3_SYS"; + shunt-resistor-micro-ohms = <10000>; + }; + }; + + power-sensor@43 { + compatible = "ti,ina3221"; + reg = <0x43>; + #address-cells = <1>; + #size-cells = <0>; + + input@0 { + reg = <0x0>; + label = "VDD_3V3_IO"; + shunt-resistor-micro-ohms = <10000>; + }; + + input@1 { + reg = <0x1>; + label = "VDD_1V8_IO"; + shunt-resistor-micro-ohms = <10000>; + }; + + input@2 { + reg = <0x2>; + label = "VDD_M2_IN"; + shunt-resistor-micro-ohms = <10000>; + }; + }; + exp1: gpio@74 { compatible = "ti,tca9539"; reg = <0x74>; #gpio-cells = <2>; gpio-controller; + + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(L, 1) IRQ_TYPE_EDGE_FALLING>; + + #interrupt-cells = <2>; + interrupt-controller; + + pinctrl-names = "default"; + pinctrl-0 = <&gpio_1v8>; }; exp2: gpio@77 { @@ -1333,6 +1392,15 @@ #gpio-cells = <2>; gpio-controller; + + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(Z, 2) IRQ_TYPE_EDGE_FALLING>; + + #interrupt-cells = <2>; + interrupt-controller; + + pinctrl-names = "default"; + pinctrl-0 = <&gpio_1v8>; }; }; @@ -1517,6 +1585,7 @@ bus-width = <4>; cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_HIGH>; vqmmc-supply = <&vddio_sdmmc>; vmmc-supply = <&vdd_3v3_sd>; @@ -1554,6 +1623,18 @@ }; }; + fan: pwm-fan { + compatible = "pwm-fan"; + pwms = <&pwm 3 45334>; + fan-supply = <&vdd_fan>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(K, 7) IRQ_TYPE_EDGE_RISING>; + + /* cooling level (0, 1, 2, 3) - pwm inverted */ + cooling-levels = <255 128 64 0>; + #cooling-cells = <2>; + }; + vdd_sys_mux: regulator-vdd-sys-mux { compatible = "regulator-fixed"; regulator-name = "VDD_SYS_MUX"; @@ -1603,7 +1684,7 @@ regulator-name = "VDD_3V3_SD"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - gpio = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_HIGH>; + gpio = <&gpio TEGRA_GPIO(Z, 3) GPIO_ACTIVE_HIGH>; enable-active-high; vin-supply = <&vdd_3v3_sys>; @@ -1635,7 +1716,7 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; - gpio = <&exp1 14 GPIO_ACTIVE_HIGH>; + gpio = <&exp1 9 GPIO_ACTIVE_HIGH>; enable-active-high; vin-supply = <&vdd_1v8>; }; @@ -1709,4 +1790,67 @@ enable-active-high; vin-supply = <&vdd_5v0_sys>; }; + + vdd_fan: regulator-vdd-fan { + compatible = "regulator-fixed"; + regulator-name = "VDD_FAN"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&exp1 4 GPIO_ACTIVE_LOW>; + vin-supply = <&vdd_5v0_sys>; + + regulator-enable-ramp-delay = <284>; + }; + + thermal-zones { + cpu-thermal { + trips { + cpu_trip_critical: critical { + temperature = <96500>; + hysteresis = <0>; + type = "critical"; + }; + + cpu_trip_hot: hot { + temperature = <70000>; + hysteresis = <2000>; + type = "hot"; + }; + + cpu_trip_active: active { + temperature = <50000>; + hysteresis = <2000>; + type = "active"; + }; + + cpu_trip_passive: passive { + temperature = <30000>; + hysteresis = <2000>; + type = "passive"; + }; + }; + + cooling-maps { + map0 { + cooling-device = <&fan 3 3>; + trip = <&cpu_trip_critical>; + }; + + map1 { + cooling-device = <&fan 2 2>; + trip = <&cpu_trip_hot>; + }; + + map2 { + cooling-device = <&fan 1 1>; + trip = <&cpu_trip_active>; + }; + + map3 { + cooling-device = <&fan 0 0>; + trip = <&cpu_trip_passive>; + }; + }; + }; + }; }; |