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-rw-r--r--arch/arm64/boot/dts/nvidia/Makefile2
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra132.dtsi8
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi1
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra186.dtsi2
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra194.dtsi4
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra210.dtsi8
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts123
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra234-p3767-0000.dtsi14
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi172
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts134
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra234-p3768-0000.dtsi245
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra234.dtsi20
12 files changed, 708 insertions, 25 deletions
diff --git a/arch/arm64/boot/dts/nvidia/Makefile b/arch/arm64/boot/dts/nvidia/Makefile
index bc34c9d8846a..1406d5d40b8f 100644
--- a/arch/arm64/boot/dts/nvidia/Makefile
+++ b/arch/arm64/boot/dts/nvidia/Makefile
@@ -9,6 +9,7 @@ DTC_FLAGS_tegra194-p2972-0000 := -@
DTC_FLAGS_tegra194-p3509-0000+p3668-0000 := -@
DTC_FLAGS_tegra194-p3509-0000+p3668-0001 := -@
DTC_FLAGS_tegra234-p3737-0000+p3701-0000 := -@
+DTC_FLAGS_tegra234-p3768-0000+p3767-0000 := -@
dtb-$(CONFIG_ARCH_TEGRA_132_SOC) += tegra132-norrin.dtb
dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-p2371-0000.dtb
@@ -24,3 +25,4 @@ dtb-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra194-p3509-0000+p3668-0000.dtb
dtb-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra194-p3509-0000+p3668-0001.dtb
dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-sim-vdk.dtb
dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-p3737-0000+p3701-0000.dtb
+dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-p3768-0000+p3767-0000.dtb
diff --git a/arch/arm64/boot/dts/nvidia/tegra132.dtsi b/arch/arm64/boot/dts/nvidia/tegra132.dtsi
index c017764bc27e..8b78be8f4f9d 100644
--- a/arch/arm64/boot/dts/nvidia/tegra132.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra132.dtsi
@@ -338,9 +338,7 @@
reg-shift = <2>;
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&tegra_car TEGRA124_CLK_UARTA>;
- clock-names = "serial";
resets = <&tegra_car 6>;
- reset-names = "serial";
dmas = <&apbdma 8>, <&apbdma 8>;
dma-names = "rx", "tx";
status = "disabled";
@@ -352,9 +350,7 @@
reg-shift = <2>;
interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&tegra_car TEGRA124_CLK_UARTB>;
- clock-names = "serial";
resets = <&tegra_car 7>;
- reset-names = "serial";
dmas = <&apbdma 9>, <&apbdma 9>;
dma-names = "rx", "tx";
status = "disabled";
@@ -366,9 +362,7 @@
reg-shift = <2>;
interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&tegra_car TEGRA124_CLK_UARTC>;
- clock-names = "serial";
resets = <&tegra_car 55>;
- reset-names = "serial";
dmas = <&apbdma 10>, <&apbdma 10>;
dma-names = "rx", "tx";
status = "disabled";
@@ -380,9 +374,7 @@
reg-shift = <2>;
interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&tegra_car TEGRA124_CLK_UARTD>;
- clock-names = "serial";
resets = <&tegra_car 65>;
- reset-names = "serial";
dmas = <&apbdma 19>, <&apbdma 19>;
dma-names = "rx", "tx";
status = "disabled";
diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
index a4264ea41728..e2d6857a3709 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
@@ -145,6 +145,7 @@
/* SDMMC3 (SDIO) */
mmc@3440000 {
status = "okay";
+ vqmmc-supply = <&vddio_sdmmc3>;
};
/* SDMMC4 (eMMC) */
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index efc450821398..7e4c496fd91c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -610,9 +610,7 @@
reg-shift = <2>;
interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA186_CLK_UARTA>;
- clock-names = "serial";
resets = <&bpmp TEGRA186_RESET_UARTA>;
- reset-names = "serial";
status = "disabled";
};
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 7096b999b33f..154fc8c0eb6d 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -745,9 +745,7 @@
reg-shift = <2>;
interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA194_CLK_UARTA>;
- clock-names = "serial";
resets = <&bpmp TEGRA194_RESET_UARTA>;
- reset-names = "serial";
status = "disabled";
};
@@ -757,9 +755,7 @@
reg-shift = <2>;
interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA194_CLK_UARTB>;
- clock-names = "serial";
resets = <&bpmp TEGRA194_RESET_UARTB>;
- reset-names = "serial";
status = "disabled";
};
diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index 980565bf02c9..0e463b3cbe01 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -618,9 +618,7 @@
reg-shift = <2>;
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&tegra_car TEGRA210_CLK_UARTA>;
- clock-names = "serial";
resets = <&tegra_car 6>;
- reset-names = "serial";
dmas = <&apbdma 8>, <&apbdma 8>;
dma-names = "rx", "tx";
status = "disabled";
@@ -632,9 +630,7 @@
reg-shift = <2>;
interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&tegra_car TEGRA210_CLK_UARTB>;
- clock-names = "serial";
resets = <&tegra_car 7>;
- reset-names = "serial";
dmas = <&apbdma 9>, <&apbdma 9>;
dma-names = "rx", "tx";
status = "disabled";
@@ -646,9 +642,7 @@
reg-shift = <2>;
interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&tegra_car TEGRA210_CLK_UARTC>;
- clock-names = "serial";
resets = <&tegra_car 55>;
- reset-names = "serial";
dmas = <&apbdma 10>, <&apbdma 10>;
dma-names = "rx", "tx";
status = "disabled";
@@ -660,9 +654,7 @@
reg-shift = <2>;
interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&tegra_car TEGRA210_CLK_UARTD>;
- clock-names = "serial";
resets = <&tegra_car 65>;
- reset-names = "serial";
dmas = <&apbdma 19>, <&apbdma 19>;
dma-names = "rx", "tx";
status = "disabled";
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
index 8a9747855d6b..caa9e952a149 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
@@ -3,6 +3,7 @@
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/sound/rt5640.h>
#include "tegra234-p3701-0000.dtsi"
#include "tegra234-p3737-0000.dtsi"
@@ -49,7 +50,7 @@
i2s1_dap: endpoint {
dai-format = "i2s";
- /* placeholder for external codec */
+ remote-endpoint = <&rt5640_ep>;
};
};
};
@@ -2017,6 +2018,30 @@
status = "okay";
};
+ i2c@31e0000 {
+ status = "okay";
+
+ audio-codec@1c {
+ compatible = "realtek,rt5640";
+ reg = <0x1c>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA234_MAIN_GPIO(AC, 5) GPIO_ACTIVE_HIGH>;
+ clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>;
+ clock-names = "mclk";
+ realtek,dmic1-data-pin = <RT5640_DMIC1_DATA_PIN_NONE>;
+ realtek,dmic2-data-pin = <RT5640_DMIC2_DATA_PIN_NONE>;
+ realtek,jack-detect-source = <RT5640_JD_SRC_HDA_HEADER>;
+ sound-name-prefix = "CVB-RT";
+
+ port {
+ rt5640_ep: endpoint {
+ remote-endpoint = <&i2s1_dap>;
+ mclk-fs = <256>;
+ };
+ };
+ };
+ };
+
pwm@32a0000 {
assigned-clocks = <&bpmp TEGRA234_CLK_PWM3>;
assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
@@ -2073,11 +2098,21 @@
usb2-0 {
mode = "host";
status = "okay";
+ port {
+ hs_typec_p1: endpoint {
+ remote-endpoint = <&hs_ucsi_ccg_p1>;
+ };
+ };
};
usb2-1 {
mode = "host";
status = "okay";
+ port {
+ hs_typec_p0: endpoint {
+ remote-endpoint = <&hs_ucsi_ccg_p0>;
+ };
+ };
};
usb2-2 {
@@ -2093,11 +2128,21 @@
usb3-0 {
nvidia,usb2-companion = <1>;
status = "okay";
+ port {
+ ss_typec_p0: endpoint {
+ remote-endpoint = <&ss_ucsi_ccg_p0>;
+ };
+ };
};
usb3-1 {
nvidia,usb2-companion = <0>;
status = "okay";
+ port {
+ ss_typec_p1: endpoint {
+ remote-endpoint = <&ss_ucsi_ccg_p1>;
+ };
+ };
};
usb3-2 {
@@ -2190,6 +2235,64 @@
phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4",
"p2u-5", "p2u-6", "p2u-7";
};
+
+ i2c@c240000 {
+ status = "okay";
+ typec@8 {
+ compatible = "cypress,cypd4226";
+ reg = <0x08>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA234_MAIN_GPIO(Y, 4) IRQ_TYPE_LEVEL_LOW>;
+ firmware-name = "nvidia,jetson-agx-xavier";
+ status = "okay";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ ccg_typec_con0: connector@0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+ label = "USB-C";
+ data-role = "host";
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ hs_ucsi_ccg_p0: endpoint {
+ remote-endpoint = <&hs_typec_p0>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ ss_ucsi_ccg_p0: endpoint {
+ remote-endpoint = <&ss_typec_p0>;
+ };
+ };
+ };
+ };
+ ccg_typec_con1: connector@1 {
+ compatible = "usb-c-connector";
+ reg = <1>;
+ label = "USB-C";
+ data-role = "dual";
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ hs_ucsi_ccg_p1: endpoint {
+ remote-endpoint = <&hs_typec_p1>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ ss_ucsi_ccg_p1: endpoint {
+ remote-endpoint = <&ss_typec_p1>;
+ };
+ };
+ };
+ };
+ };
+ };
};
gpio-keys {
@@ -2293,5 +2396,23 @@
<&dmic3_port>;
label = "NVIDIA Jetson AGX Orin APE";
+
+ widgets = "Microphone", "CVB-RT MIC Jack",
+ "Microphone", "CVB-RT MIC",
+ "Headphone", "CVB-RT HP Jack",
+ "Speaker", "CVB-RT SPK";
+
+ routing = /* I2S1 <-> RT5640 */
+ "CVB-RT AIF1 Playback", "I2S1 DAP-Playback",
+ "I2S1 DAP-Capture", "CVB-RT AIF1 Capture",
+ /* RT5640 codec controls */
+ "CVB-RT HP Jack", "CVB-RT HPOL",
+ "CVB-RT HP Jack", "CVB-RT HPOR",
+ "CVB-RT IN1P", "CVB-RT MIC Jack",
+ "CVB-RT IN2P", "CVB-RT MIC Jack",
+ "CVB-RT SPK", "CVB-RT SPOLP",
+ "CVB-RT SPK", "CVB-RT SPORP",
+ "CVB-RT DMIC1", "CVB-RT MIC",
+ "CVB-RT DMIC2", "CVB-RT MIC";
};
};
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3767-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3767-0000.dtsi
new file mode 100644
index 000000000000..baf4f69e410d
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3767-0000.dtsi
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include "tegra234-p3767.dtsi"
+
+/ {
+ compatible = "nvidia,p3767-0000", "nvidia,tegra234";
+ model = "NVIDIA Jetson Orin NX";
+
+ bus@0 {
+ hda@3510000 {
+ nvidia,model = "NVIDIA Jetson Orin NX HDA";
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi
new file mode 100644
index 000000000000..bd60478fa75e
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi
@@ -0,0 +1,172 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include "tegra234.dtsi"
+
+/ {
+ compatible = "nvidia,p3767", "nvidia,tegra234";
+
+ bus@0 {
+ i2c@3160000 {
+ status = "okay";
+
+ eeprom@50 {
+ compatible = "atmel,24c02";
+ reg = <0x50>;
+
+ label = "module";
+ vcc-supply = <&vdd_1v8_hs>;
+ address-width = <8>;
+ pagesize = <8>;
+ size = <256>;
+ read-only;
+ };
+ };
+
+ spi@3270000 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <136000000>;
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+ };
+ };
+
+ /*
+ * This only exists on Jetson Orin Nano Developer Kit (SKU 5)
+ * but UEFI needs this and will remove it on devices where it
+ * doesn't exist.
+ */
+ mmc@3400000 {
+ status = "okay";
+ bus-width = <4>;
+ cd-gpios = <&gpio TEGRA234_MAIN_GPIO(G, 7) GPIO_ACTIVE_HIGH>;
+ disable-wp;
+ };
+
+ hda@3510000 {
+ status = "okay";
+ };
+
+ padctl@3520000 {
+ vclamp-usb-supply = <&vdd_1v8_ao>;
+ avdd-usb-supply = <&vdd_3v3_ao>;
+ };
+
+ rtc@c2a0000 {
+ status = "okay";
+ };
+
+ pmc@c360000 {
+ nvidia,invert-interrupt;
+ };
+ };
+
+ vdd_5v0_sys: regulator-vdd-5v0-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_5V0_SYS";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ vdd_1v8_hs: regulator-vdd-1v8-hs {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_1V8_HS";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ vdd_1v8_ao: regulator-vdd-1v8-ao {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_1V8_AO";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ vin-supply = <&vdd_5v0_sys>;
+ };
+
+ vdd_3v3_ao: regulator-vdd-3v3-ao {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_3V3_AO";
+ regulator-min-microvolt = <33000000>;
+ regulator-max-microvolt = <33000000>;
+ regulator-always-on;
+ vin-supply = <&vdd_5v0_sys>;
+ };
+
+ thermal-zones {
+ /*
+ * This monitoring is far from optimal, but it's good enough
+ * at this stage.
+ */
+ cpu-thermal {
+ polling-delay = <1000>;
+ polling-delay-passive = <1000>;
+ status = "okay";
+
+ trips {
+ critical {
+ temperature = <104500>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+
+ hot {
+ temperature = <99000>;
+ hysteresis = <1000>;
+ type = "hot";
+ };
+
+ board_trip_passive: passive {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ board_trip_active2: active-2 {
+ temperature = <80000>;
+ hysteresis = <4000>;
+ type = "active";
+ };
+
+ board_trip_active1: active-1 {
+ temperature = <65000>;
+ hysteresis = <4000>;
+ type = "active";
+ };
+
+ board_trip_active0: active-0 {
+ temperature = <50000>;
+ hysteresis = <4000>;
+ type = "active";
+ };
+ };
+
+ cooling-maps {
+ passive {
+ cooling-device = <&fan 3 3>;
+ trip = <&board_trip_passive>;
+ };
+
+ active2 {
+ cooling-device = <&fan 2 3>;
+ trip = <&board_trip_active2>;
+ };
+
+ active1 {
+ cooling-device = <&fan 1 2>;
+ trip = <&board_trip_active1>;
+ };
+
+ active0 {
+ cooling-device = <&fan 0 1>;
+ trip = <&board_trip_active0>;
+ };
+ };
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts
new file mode 100644
index 000000000000..7dfbc38eb3c4
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts
@@ -0,0 +1,134 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/input/gpio-keys.h>
+
+#include "tegra234-p3767-0000.dtsi"
+#include "tegra234-p3768-0000.dtsi"
+
+/ {
+ compatible = "nvidia,p3768-0000+p3767-0000", "nvidia,p3767-0000", "nvidia,tegra234";
+ model = "NVIDIA Jetson Orin NX Engineering Reference Developer Kit";
+
+ aliases {
+ serial0 = &tcu;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ bus@0 {
+ serial@31d0000 {
+ current-speed = <115200>;
+ status = "okay";
+ };
+
+ pwm@32a0000 {
+ assigned-clocks = <&bpmp TEGRA234_CLK_PWM3>;
+ assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
+ status = "okay";
+ };
+
+ hda@3510000 {
+ nvidia,model = "NVIDIA Jetson Orin NX HDA";
+ status = "okay";
+ };
+
+ padctl@3520000 {
+ status = "okay";
+ };
+
+ /* C1 - M.2 Key-E */
+ pcie@14100000 {
+ status = "okay";
+
+ vddio-pex-ctl-supply = <&vdd_1v8_ao>;
+
+ phys = <&p2u_hsio_3>;
+ phy-names = "p2u-0";
+ };
+
+ /* C4 - M.2 Key-M */
+ pcie@14160000 {
+ status = "okay";
+
+ vddio-pex-ctl-supply = <&vdd_1v8_ao>;
+
+ phys = <&p2u_hsio_4>, <&p2u_hsio_5>, <&p2u_hsio_6>,
+ <&p2u_hsio_7>;
+ phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3";
+ };
+
+ /* C8 - Ethernet */
+ pcie@140a0000 {
+ status = "okay";
+
+ num-lanes = <2>;
+
+ phys = <&p2u_gbe_2>, <&p2u_gbe_3>;
+ phy-names = "p2u-0", "p2u-1";
+
+ vddio-pex-ctl-supply = <&vdd_1v8_ao>;
+ vpcie3v3-supply = <&vdd_3v3_pcie>;
+ };
+
+ /* C7 - M.2 Key-M */
+ pcie@141e0000 {
+ status = "okay";
+
+ vddio-pex-ctl-supply = <&vdd_1v8_ao>;
+
+ phys = <&p2u_gbe_0>, <&p2u_gbe_1>;
+ phy-names = "p2u-0", "p2u-1";
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ key-force-recovery {
+ label = "Force Recovery";
+ gpios = <&gpio TEGRA234_MAIN_GPIO(G, 0) GPIO_ACTIVE_LOW>;
+ linux,input-type = <EV_KEY>;
+ linux,code = <BTN_1>;
+ };
+
+ key-power {
+ label = "Power";
+ gpios = <&gpio_aon TEGRA234_AON_GPIO(EE, 4) GPIO_ACTIVE_LOW>;
+ linux,input-type = <EV_KEY>;
+ linux,code = <KEY_POWER>;
+ wakeup-event-action = <EV_ACT_ASSERTED>;
+ wakeup-source;
+ };
+
+ key-suspend {
+ label = "Suspend";
+ gpios = <&gpio TEGRA234_MAIN_GPIO(G, 2) GPIO_ACTIVE_LOW>;
+ linux,input-type = <EV_KEY>;
+ linux,code = <KEY_SLEEP>;
+ };
+ };
+
+ fan: pwm-fan {
+ compatible = "pwm-fan";
+ pwms = <&pwm3 0 45334>;
+ cooling-levels = <0 95 178 255>;
+ #cooling-cells = <2>;
+ };
+
+ vdd_3v3_pcie: regulator-vdd-3v3-pcie {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_3V3_PCIE";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio_aon TEGRA234_AON_GPIO(AA, 5) GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ serial {
+ status = "okay";
+ };
+};
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000.dtsi
new file mode 100644
index 000000000000..aee21428e1a5
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000.dtsi
@@ -0,0 +1,245 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/ {
+ compatible = "nvidia,p3768-0000";
+
+ aliases {
+ serial0 = &tcu;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ bus@0 {
+ i2c@3160000 {
+ status = "okay";
+
+ eeprom@57 {
+ compatible = "atmel,24c02";
+ reg = <0x57>;
+
+ label = "system";
+ vcc-supply = <&vdd_1v8_sys>;
+ address-width = <8>;
+ pagesize = <8>;
+ size = <256>;
+ read-only;
+ };
+ };
+
+ serial@31d0000 {
+ current-speed = <115200>;
+ status = "okay";
+ };
+
+ pwm@32a0000 {
+ assigned-clocks = <&bpmp TEGRA234_CLK_PWM3>;
+ assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
+ status = "okay";
+ };
+
+ padctl@3520000 {
+ status = "okay";
+
+ pads {
+ usb2 {
+ lanes {
+ usb2-0 {
+ nvidia,function = "xusb";
+ status = "okay";
+ };
+
+ usb2-1 {
+ nvidia,function = "xusb";
+ status = "okay";
+ };
+
+ usb2-2 {
+ nvidia,function = "xusb";
+ status = "okay";
+ };
+ };
+ };
+
+ usb3 {
+ lanes {
+ usb3-0 {
+ nvidia,function = "xusb";
+ status = "okay";
+ };
+
+ usb3-1 {
+ nvidia,function = "xusb";
+ status = "okay";
+ };
+ };
+ };
+ };
+
+ ports {
+ /* recovery port */
+ usb2-0 {
+ mode = "otg";
+ vbus-supply = <&vdd_5v0_sys>;
+ status = "okay";
+ usb-role-switch;
+ };
+
+ /* hub */
+ usb2-1 {
+ mode = "host";
+ vbus-supply = <&vdd_1v1_hub>;
+ status = "okay";
+ };
+
+ /* M.2 Key-E */
+ usb2-2 {
+ mode = "host";
+ vbus-supply = <&vdd_5v0_sys>;
+ status = "okay";
+ };
+
+ /* hub */
+ usb3-0 {
+ nvidia,usb2-companion = <1>;
+ status = "okay";
+ };
+
+ /* J5 */
+ usb3-1 {
+ nvidia,usb2-companion = <0>;
+ status = "okay";
+ };
+ };
+ };
+
+ usb@3550000 {
+ status = "okay";
+
+ phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
+ <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>;
+ phy-names = "usb2-0", "usb3-1";
+ };
+
+ usb@3610000 {
+ status = "okay";
+
+ phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
+ <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-1}>,
+ <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-2}>,
+ <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-0}>,
+ <&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>;
+ phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0",
+ "usb3-1";
+ };
+
+ /* C1 - M.2 Key-E */
+ pcie@14100000 {
+ status = "okay";
+
+ vddio-pex-ctl-supply = <&vdd_1v8_ao>;
+
+ phys = <&p2u_hsio_3>;
+ phy-names = "p2u-0";
+ };
+
+ /* C4 - M.2 Key-M */
+ pcie@14160000 {
+ status = "okay";
+
+ vddio-pex-ctl-supply = <&vdd_1v8_ao>;
+
+ phys = <&p2u_hsio_4>, <&p2u_hsio_5>, <&p2u_hsio_6>,
+ <&p2u_hsio_7>;
+ phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3";
+ };
+
+ /* C8 - Ethernet */
+ pcie@140a0000 {
+ status = "okay";
+
+ num-lanes = <2>;
+
+ phys = <&p2u_gbe_2>, <&p2u_gbe_3>;
+ phy-names = "p2u-0", "p2u-1";
+
+ vddio-pex-ctl-supply = <&vdd_1v8_ao>;
+ vpcie3v3-supply = <&vdd_3v3_pcie>;
+ };
+
+ /* C7 - M.2 Key-M */
+ pcie@141e0000 {
+ status = "okay";
+
+ vddio-pex-ctl-supply = <&vdd_1v8_ao>;
+
+ phys = <&p2u_gbe_0>, <&p2u_gbe_1>;
+ phy-names = "p2u-0", "p2u-1";
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ key-force-recovery {
+ label = "Force Recovery";
+ gpios = <&gpio TEGRA234_MAIN_GPIO(G, 0) GPIO_ACTIVE_LOW>;
+ linux,input-type = <EV_KEY>;
+ linux,code = <BTN_1>;
+ };
+
+ key-power {
+ label = "Power";
+ gpios = <&gpio_aon TEGRA234_AON_GPIO(EE, 4) GPIO_ACTIVE_LOW>;
+ linux,input-type = <EV_KEY>;
+ linux,code = <KEY_POWER>;
+ wakeup-event-action = <EV_ACT_ASSERTED>;
+ wakeup-source;
+ };
+
+ key-suspend {
+ label = "Suspend";
+ gpios = <&gpio TEGRA234_MAIN_GPIO(G, 2) GPIO_ACTIVE_LOW>;
+ linux,input-type = <EV_KEY>;
+ linux,code = <KEY_SLEEP>;
+ };
+ };
+
+ fan: pwm-fan {
+ compatible = "pwm-fan";
+ pwms = <&pwm3 0 45334>;
+ cooling-levels = <0 95 178 255>;
+ #cooling-cells = <2>;
+ };
+
+ vdd_1v8_sys: regulator-vdd-1v8-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_1V8_SYS";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ vdd_1v1_hub: regulator-vdd-1v1-hub {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_AV10_HUB";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ vin-supply = <&vdd_5v0_sys>;
+ regulator-always-on;
+ };
+
+ vdd_3v3_pcie: regulator-vdd-3v3-pcie {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_3V3_PCIE";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio_aon TEGRA234_AON_GPIO(AA, 5) GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ serial {
+ status = "okay";
+ };
+};
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index f1748cff8a33..5d354f8923b4 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -676,9 +676,7 @@
reg = <0x0 0x03100000 0x0 0x10000>;
interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA234_CLK_UARTA>;
- clock-names = "serial";
resets = <&bpmp TEGRA234_RESET_UARTA>;
- reset-names = "serial";
status = "disabled";
};
@@ -3402,6 +3400,24 @@
};
};
+ dsu-pmu0 {
+ compatible = "arm,dsu-pmu";
+ interrupts = <GIC_SPI 547 IRQ_TYPE_LEVEL_HIGH>;
+ cpus = <&cpu0_0>, <&cpu0_1>, <&cpu0_2>, <&cpu0_3>;
+ };
+
+ dsu-pmu1 {
+ compatible = "arm,dsu-pmu";
+ interrupts = <GIC_SPI 548 IRQ_TYPE_LEVEL_HIGH>;
+ cpus = <&cpu1_0>, <&cpu1_1>, <&cpu1_2>, <&cpu1_3>;
+ };
+
+ dsu-pmu2 {
+ compatible = "arm,dsu-pmu";
+ interrupts = <GIC_SPI 549 IRQ_TYPE_LEVEL_HIGH>;
+ cpus = <&cpu2_0>, <&cpu2_1>, <&cpu2_2>, <&cpu2_3>;
+ };
+
pmu {
compatible = "arm,cortex-a78-pmu";
interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
generated by cgit v1.2.3 (git 2.39.0) at 2024-10-18 06:33:41 +0300