[PATCH 0/2] arm64: dts: qcom: sm8650: add support from Valve Deckard headset

[PATCH 0/2] arm64: dts: qcom: sm8650: add support from Valve Deckard headset

[Neil Armstrong]

Document and add initial DeviceTree for the Valve "Steam Frame"
codename Deckard. The Steam Frame is a virtual reality headset
based on the Qualcomm Snapdragon 8 Gen 3 SoC (SM8650).

Product Website: [1]

Dependencies: None

[1] https://store.steampowered.com/hardware/steamframe

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
Neil Armstrong (2):
      dt-bindings: arm: qcom: document the Valve Deckard headset
      arm64: dts: qcom: sm8650: Add initial Valve Deckard devicetree

 Documentation/devicetree/bindings/arm/qcom.yaml   |    1 +
 arch/arm64/boot/dts/qcom/Makefile                 |    1 +
 arch/arm64/boot/dts/qcom/sm8650-valve-deckard.dts | 1290 +++++++++++++++++++++
 3 files changed, 1292 insertions(+)
---
base-commit: 506632261e6aeb1aa05c3ebe4da0a9439153d746
change-id: 20260921-topic-sm8650-deckard-initial-dt-19a5616b109a

Best regards,
--  
Neil Armstrong <neil.armstrong@linaro.org>

[PATCH 1/2] dt-bindings: arm: qcom: document the Valve Deckard headset

[Neil Armstrong]

Document the Valve "Steam Frame" codename Deckard.
The Steam Frame is a virtual reality headset based on the
Qualcomm Snapdragon 8 Gen 3 SoC (SM8650).

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
 Documentation/devicetree/bindings/arm/qcom.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index ff8a35df7862..0130bf93987c 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -1164,6 +1164,7 @@ properties:
               - qcom,sm8650-hdk
               - qcom,sm8650-mtp
               - qcom,sm8650-qrd
+              - valve,deckard
           - const: qcom,sm8650
 
       - items:

-- 
2.34.1

[PATCH 2/2] arm64: dts: qcom: sm8650: Add initial Valve Deckard devicetree

[Neil Armstrong]

Add an initial DeviceTree for the Valve "Steam Frame"
codename Deckard. The Steam Frame is a virtual reality headset
based on the Qualcomm Snapdragon 8 Gen 3 SoC (SM8650).

Providing initial support for:
- System reserved memory, regulators, gpio keys, PMIC functions..
- PMIC ADC Channels
- UFS Storage
- USB Gadget
- WCN7850 Wifi7 + Bluetooth
- I2C + basic peripherals
- SDCard slot

The bootloader starts Linux in EL2, thus a bunch of EL1 & DSP related
nodes needs to be removed and the reserved-memory mapping must
be defined.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
 arch/arm64/boot/dts/qcom/Makefile                 |    1 +
 arch/arm64/boot/dts/qcom/sm8650-valve-deckard.dts | 1290 +++++++++++++++++++++
 2 files changed, 1291 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 1c86e7e98f55..3de6d95135a7 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -406,6 +406,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-hdk-rear-camera-card.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-hdk.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-qrd.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-valve-deckard.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8750-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8750-qrd.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= talos-evk.dtb
diff --git a/arch/arm64/boot/dts/qcom/sm8650-valve-deckard.dts b/arch/arm64/boot/dts/qcom/sm8650-valve-deckard.dts
new file mode 100644
index 000000000000..cd801359d2b5
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm8650-valve-deckard.dts
@@ -0,0 +1,1290 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2026, Valve Software
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include <dt-bindings/phy/phy.h>
+#include "sm8650.dtsi"
+#include "pm8010.dtsi"
+#include "pm8550.dtsi"
+#include "pm8550b.dtsi"
+#define PMK8550VE_SID 8
+#include "pm8550ve.dtsi"
+#include "pm8550vs.dtsi"
+#include "pmk8550.dtsi"
+
+/* Remove nodes */
+/delete-node/ &ipa;
+/delete-node/ &gpu_zap_shader;
+/delete-node/ &lpass_wsa2macro;
+/delete-node/ &lpass_rxmacro;
+/delete-node/ &lpass_txmacro;
+/delete-node/ &lpass_wsamacro;
+/delete-node/ &lpass_vamacro;
+/delete-node/ &lpass_tlmm;
+/delete-node/ &remoteproc_adsp;
+/delete-node/ &remoteproc_cdsp;
+/delete-node/ &remoteproc_mpss;
+/delete-node/ &reserved_memory;
+/delete-node/ &swr0;
+/delete-node/ &swr1;
+/delete-node/ &swr2;
+/delete-node/ &swr3;
+
+/ {
+	model = "Valve Deckard";
+	compatible = "valve,deckard", "qcom,sm8650";
+
+	aliases {
+		serial0 = &uart15;
+		serial1 = &uart14;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+
+		framebuffer {
+			compatible = "simple-framebuffer";
+			width = <4320>;
+			height = <2160>;
+			stride = <(4320 * 4)>;
+			format = "a8r8g8b8";
+			memory-region = <&framebuffer_mem>;
+
+			/* Bootloader will enable the node */
+			status = "disabled";
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&volume_up_n>, <&select_n>;
+		pinctrl-names = "default";
+
+		key-volume-up {
+			label = "Volume Up";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&pm8550_gpios 6 GPIO_ACTIVE_LOW>;
+			debounce-interval = <15>;
+			linux,can-disable;
+		};
+
+		key-select {
+			label = "Select";
+			linux,code = <KEY_SELECT>;
+			gpios = <&pm8550b_gpios 5 GPIO_ACTIVE_LOW>;
+			debounce-interval = <15>;
+			linux,can-disable;
+		};
+	};
+
+	vph_pwr: regulator-vph-pwr {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	reserved-memory {
+		ranges;
+
+		#address-cells = <2>;
+		#size-cells = <2>;
+
+		aop_mem: aop-region@81c00000 {
+			no-map;
+			reg = <0x0 0x81c00000 0x0 0x60000>;
+		};
+
+		ramoops: ramoops-region@84a00000 {
+			compatible = "ramoops";
+			reg = <0 0x84a00000 0 0x100000>;
+			record-size = <0x40000>;
+			console-size = <0x40000>;
+			pmsg-size = <0x1000>;
+			ecc-size = <16>;
+		};
+
+		aop_cmd_db_mem: aop-cmd-db-region@81c60000 {
+			compatible = "qcom,cmd-db";
+			reg = <0x0 0x81c60000 0x0 0x20000>;
+			no-map;
+		};
+
+		/* merged aop_config, tme_crash_dump, tme_log */
+		aop_config_merged_mem: aop-config-merged-region@81c80000 {
+			reg = <0x0 0x81c80000 0x0 0x75000>;
+			no-map;
+		};
+
+		smem: smem-region@81d00000 {
+			compatible = "qcom,smem";
+			reg = <0x0 0x81d00000 0x0 0x200000>;
+			hwlocks = <&tcsr_mutex 3>;
+			no-map;
+		};
+
+		cpucp_fw_mem: cpucp-fw-region@d8040000 {
+			reg = <0x0 0xd8040000 0x0 0x1b2000>;
+			no-map;
+		};
+
+		video_mem: video-region@9bb00000 {
+			reg = <0 0x9bb00000 0 0x800000>;
+			no-map;
+		};
+
+		tz_stat_mem: tz-stat-region@82700000 {
+			reg = <0 0x82700000 0 0x100000>;
+			no-map;
+		};
+
+		/* 2MB, 8 clocks to power on each 256KB block */
+		lpass_lpi_tcm: lpm-region@6000000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x06000000 0 0x00200000>;
+			no-map;
+		};
+
+		/* 64KB, 4 clocks to power on each 16KB block */
+		lpass_audio_lpm: lpm-region@6c80000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x06c80000 0 0x10000>;
+			no-map;
+		};
+
+		/* 12KB, 1 clock */
+		lpass_va_lpm: lpm-region@6d40000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x06d40000 0 0x3000>;
+			no-map;
+		};
+
+		lpass_lpm: lpm-region@7c10000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x07c10000 0 0x8000>;
+			no-map;
+		};
+
+		framebuffer_mem: framebuffer-region@af400000 {
+			reg = <0 0xaf400000 0 0x03000000>;
+			no-map;
+		};
+	};
+
+	/delete-node/ smp2p-adsp;
+	/delete-node/ smp2p-cdsp;
+	/delete-node/ smp2p-modem;
+
+	wcn7850-pmu {
+		compatible = "qcom,wcn7850-pmu";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_en>, <&bt_default>;
+
+		wlan-enable-gpios = <&tlmm 16 GPIO_ACTIVE_HIGH>;
+		bt-enable-gpios = <&tlmm 17 GPIO_ACTIVE_HIGH>;
+
+		vdd-supply = <&vreg_s4i_0p85>;
+		vddio-supply = <&vreg_l15b_1p8>;
+		vddio1p2-supply = <&vreg_l3c_1p2>;
+		vddaon-supply = <&vreg_s2c_0p8>;
+		vdddig-supply = <&vreg_s3c_0p9>;
+		vddrfa1p2-supply = <&vreg_s1c_1p2>;
+		vddrfa1p8-supply = <&vreg_s6c_1p8>;
+
+		clocks = <&rpmhcc RPMH_RF_CLK1>;
+
+		regulators {
+			vreg_pmu_rfa_cmn: ldo0 {
+				regulator-name = "vreg_pmu_rfa_cmn";
+			};
+
+			vreg_pmu_aon_0p59: ldo1 {
+				regulator-name = "vreg_pmu_aon_0p59";
+			};
+
+			vreg_pmu_wlcx_0p8: ldo2 {
+				regulator-name = "vreg_pmu_wlcx_0p8";
+			};
+
+			vreg_pmu_wlmx_0p85: ldo3 {
+				regulator-name = "vreg_pmu_wlmx_0p85";
+			};
+
+			vreg_pmu_btcmx_0p85: ldo4 {
+				regulator-name = "vreg_pmu_btcmx_0p85";
+			};
+
+			vreg_pmu_rfa_0p8: ldo5 {
+				regulator-name = "vreg_pmu_rfa_0p8";
+			};
+
+			vreg_pmu_rfa_1p2: ldo6 {
+				regulator-name = "vreg_pmu_rfa_1p2";
+			};
+
+			vreg_pmu_rfa_1p8: ldo7 {
+				regulator-name = "vreg_pmu_rfa_1p8";
+			};
+
+			vreg_pmu_pcie_0p9: ldo8 {
+				regulator-name = "vreg_pmu_pcie_0p9";
+			};
+
+			vreg_pmu_pcie_1p8: ldo9 {
+				regulator-name = "vreg_pmu_pcie_1p8";
+			};
+		};
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm8550-rpmh-regulators";
+
+		vdd-bob1-supply = <&vph_pwr>;
+		vdd-bob2-supply = <&vph_pwr>;
+		vdd-l1-l4-l10-supply = <&vreg_s6c_1p8>;
+		vdd-l2-l13-l14-supply = <&vreg_bob1>;
+		vdd-l3-supply = <&vreg_s1c_1p2>;
+		vdd-l5-l16-supply = <&vreg_bob1>;
+		vdd-l8-l9-supply = <&vreg_bob1>;
+		vdd-l12-supply = <&vreg_s6c_1p8>;
+		vdd-l15-supply = <&vreg_s6c_1p8>;
+		vdd-l17-supply = <&vreg_bob2>;
+
+		qcom,pmic-id = "b";
+
+		vreg_bob1: bob1 {
+			regulator-name = "vreg_bob1";
+			regulator-min-microvolt = <3296000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_bob2: bob2 {
+			regulator-name = "vreg_bob2";
+			regulator-min-microvolt = <2720000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1b_1p8: ldo1 {
+			regulator-name = "vreg_l1b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2b_3p0: ldo2 {
+			regulator-name = "vreg_l2b_3p0";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5b_3p1: ldo5 {
+			regulator-name = "vreg_l5b_3p1";
+			regulator-min-microvolt = <3104000>;
+			regulator-max-microvolt = <3104000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8b_1p8: ldo8 {
+			regulator-name = "vreg_l8b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9b_2p9: ldo9 {
+			regulator-name = "vreg_l9b_2p9";
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l10b_1p8: ldo10 {
+			regulator-name = "vreg_l10b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12b_1p8: ldo12 {
+			regulator-name = "vreg_l12b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l15b_1p8: ldo15 {
+			regulator-name = "vreg_l15b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l17b_2p5: ldo17 {
+			regulator-name = "vreg_l17b_2p5";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <2504000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm8550vs-rpmh-regulators";
+
+		vdd-l1-supply = <&vreg_s1c_1p2>;
+		vdd-l3-supply = <&vreg_s1c_1p2>;
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+		vdd-s6-supply = <&vph_pwr>;
+
+		qcom,pmic-id = "c";
+
+		vreg_s1c_1p2: smps1 {
+			regulator-name = "vreg_s1c_1p2";
+			regulator-min-microvolt = <1224000>;
+			regulator-max-microvolt = <1348000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s2c_0p8: smps2 {
+			regulator-name = "vreg_s2c_0p8";
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <1036000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s3c_0p9: smps3 {
+			regulator-name = "vreg_s3c_0p9";
+			regulator-min-microvolt = <904000>;
+			regulator-max-microvolt = <1064000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s4c_1p2: smps4 {
+			regulator-name = "vreg_s4c_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1280000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s5c_0p7: smps5 {
+			regulator-name = "vreg_s5c_0p7";
+			regulator-min-microvolt = <300000>;
+			regulator-max-microvolt = <900000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s6c_1p8: smps6 {
+			regulator-name = "vreg_s6c_1p8";
+			regulator-min-microvolt = <1856000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1c_1p2: ldo1 {
+			regulator-name = "vreg_l1c_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3c_1p2: ldo3 {
+			regulator-name = "vreg_l3c_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-2 {
+		compatible = "qcom,pm8550vs-rpmh-regulators";
+
+		vdd-l1-supply = <&vreg_s3c_0p9>;
+
+		qcom,pmic-id = "d";
+
+		vreg_l1d_0p9: ldo1 {
+			regulator-name = "vreg_l1d_0p9";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-3 {
+		compatible = "qcom,pm8550vs-rpmh-regulators";
+
+		vdd-l3-supply = <&vreg_s3c_0p9>;
+
+		qcom,pmic-id = "e";
+
+		vreg_l3e_0p9: ldo3 {
+			regulator-name = "vreg_l3e_0p9";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-4 {
+		compatible = "qcom,pm8550vs-rpmh-regulators";
+
+		vdd-l1-supply = <&vreg_s3c_0p9>;
+		vdd-l2-supply = <&vreg_s1c_1p2>;
+		vdd-l3-supply = <&vreg_s3c_0p9>;
+
+		qcom,pmic-id = "g";
+
+		vreg_l1g_0p9: ldo1 {
+			regulator-name = "vreg_l1g_0p9";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2g_1p1: ldo2 {
+			regulator-name = "vreg_l2g_1p1";
+			regulator-min-microvolt = <1104000>;
+			regulator-max-microvolt = <1104000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3g_0p91: ldo3 {
+			regulator-name = "vreg_l3g_0p91";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-5 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+
+		vdd-l1-supply = <&vreg_s3c_0p9>;
+		vdd-l2-supply = <&vreg_s3c_0p9>;
+		vdd-l3-supply = <&vreg_s1c_1p2>;
+		vdd-s4-supply = <&vph_pwr>;
+
+		qcom,pmic-id = "i";
+
+		vreg_s4i_0p85: smps4 {
+			regulator-name = "vreg_s4i_0p85";
+			regulator-min-microvolt = <852000>;
+			regulator-max-microvolt = <1004000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1i_0p88: ldo1 {
+			regulator-name = "vreg_l1i_0p88";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2i_0p88: ldo2 {
+			regulator-name = "vreg_l2i_0p88";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3i_1p2: ldo3 {
+			regulator-name = "vreg_l3i_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-6 {
+		compatible = "qcom,pm8010-rpmh-regulators";
+
+		vdd-l1-l2-supply = <&vreg_s1c_1p2>;
+		vdd-l3-l4-supply = <&vreg_bob2>;
+		vdd-l5-supply = <&vreg_s6c_1p8>;
+		vdd-l6-supply = <&vreg_bob2>;
+		vdd-l7-supply = <&vreg_bob1>;
+
+		qcom,pmic-id = "m";
+
+		vreg_l1m_1p1: ldo1 {
+			regulator-name = "vreg_l1m_1p1";
+			regulator-min-microvolt = <1104000>;
+			regulator-max-microvolt = <1104000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2m_1p2: ldo2 {
+			regulator-name = "vreg_l2m_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3m_2p8: ldo3 {
+			regulator-name = "vreg_l3m_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4m_2p8: ldo4 {
+			regulator-name = "vreg_l4m_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5m_1p8: ldo5 {
+			regulator-name = "vreg_l5m_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6m_2p8: ldo6 {
+			regulator-name = "vreg_l6m_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7m_3p3: ldo7 {
+			regulator-name = "vreg_l7m_3p3";
+			regulator-min-microvolt = <3304000>;
+			regulator-max-microvolt = <3304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+
+			regulator-always-on;
+		};
+	};
+
+	regulators-7 {
+		compatible = "qcom,pm8010-rpmh-regulators";
+
+		vdd-l1-l2-supply = <&vreg_s1c_1p2>;
+		vdd-l3-l4-supply = <&vreg_bob2>;
+		vdd-l5-supply = <&vreg_s6c_1p8>;
+		vdd-l6-supply = <&vreg_bob2>;
+
+		qcom,pmic-id = "n";
+
+		vreg_l1n_1p1: ldo1 {
+			regulator-name = "vreg_l1n_1p1";
+			regulator-min-microvolt = <1104000>;
+			regulator-max-microvolt = <1104000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2n_1p2: ldo2 {
+			regulator-name = "vreg_l2n_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3n_2p8: ldo3 {
+			regulator-name = "vreg_l3n_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4n_2p8: ldo4 {
+			regulator-name = "vreg_l4n_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5n_1p8: ldo5 {
+			regulator-name = "vreg_l5n_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6n_2p8: ldo6 {
+			regulator-name = "vreg_l6n_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+};
+
+&dispcc {
+	status = "disabled";
+};
+
+&gpi_dma1 {
+	status = "okay";
+};
+
+&gpi_dma2 {
+	status = "okay";
+};
+
+&gpu {
+	status = "okay";
+};
+
+&i2c_hub_8 {
+	clock-frequency = <100000>;
+
+	status = "okay";
+
+	right_spkr_i2s: speaker@38 {
+		compatible = "maxim,max98390";
+		reg = <0x38>;
+
+		reset-gpios = <&tlmm 73 GPIO_ACTIVE_LOW>;
+
+		pinctrl-0 = <&r_spkr_irq_default>;
+		pinctrl-names = "default";
+
+		#sound-dai-cells = <0>;
+		sound-name-prefix = "Speaker Right";
+
+		maxim,temperature_calib = <1024>;
+		maxim,r0_calib = <100232>;
+	};
+
+	left_spkr_i2s: speaker@3d {
+		compatible = "maxim,max98390";
+		reg = <0x3d>;
+
+		reset-gpios = <&tlmm 161 GPIO_ACTIVE_LOW>;
+
+		pinctrl-0 = <&l_spkr_irq_default>;
+		pinctrl-names = "default";
+
+		#sound-dai-cells = <0>;
+		sound-name-prefix = "Speaker Left";
+
+		maxim,temperature_calib = <1024>;
+		maxim,r0_calib = <100232>;
+	};
+
+	light-sensor@60 {
+		compatible = "vishay,vcnl4040";
+		reg = <0x60>;
+
+		vin0-supply = <&vreg_l2b_3p0>;
+		vin1-supply = <&vreg_l15b_1p8>;
+
+		proximity-near-level = <220>;
+	};
+};
+
+&i2c_master_hub_0 {
+	firmware-name = "qcom/sm8650/qupv3fw.elf";
+
+	status = "okay";
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+
+	status = "okay";
+
+	eeprom@50 {
+		compatible  = "atmel,24c32";
+		reg = <0x50>;
+
+		label = "strap_eeprom";
+		vcc-supply  = <&vreg_l15b_1p8>;
+	};
+
+	eeprom@51 {
+		compatible  = "atmel,24c04";
+		reg = <0x51>;
+
+		label = "strap_v2_eeprom";
+		vcc-supply = <&vreg_l15b_1p8>;
+	};
+};
+
+&i2c4 {
+	clock-frequency = <100000>;
+
+	status = "okay";
+
+	magnetometer@6c {
+		compatible = "allegromicro,als31300-500";
+		reg = <0x6c>;
+
+		vcc-supply = <&vreg_l2b_3p0>;
+	};
+};
+
+&i2c5 {
+	clock-frequency = <100000>;
+
+	status = "okay";
+
+	eeprom@50 {
+		compatible  = "atmel,24c64";
+		reg = <0x50>;
+		label = "core_v2_eeprom";
+		vcc-supply  = <&vreg_l15b_1p8>;
+		pagesize = <32>;
+		size = <8192>;
+		address-width = <16>;
+		wp-gpios = <&tlmm 78 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&pcie0 {
+	wake-gpios = <&tlmm 96 GPIO_ACTIVE_HIGH>;
+	perst-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>;
+
+	pinctrl-0 = <&pcie0_default_state>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pcieport0 {
+	wifi@0 {
+		compatible = "pci17cb,1107";
+		reg = <0x10000 0x0 0x0 0x0 0x0>;
+
+		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+		vddaon-supply = <&vreg_pmu_aon_0p59>;
+		vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+		vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+		vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
+		vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
+		vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
+	};
+};
+
+&pcie0_phy {
+	vdda-phy-supply = <&vreg_l1i_0p88>;
+	vdda-pll-supply = <&vreg_l3i_1p2>;
+
+	status = "okay";
+};
+
+&pm8550_gpios {
+	sdc2_card_det_n: sdc2-card-det-state {
+		pins = "gpio12";
+		function = "normal";
+		bias-pull-up;
+		input-enable;
+		output-disable;
+		power-source = <1>; /* 1.8 V */
+	};
+
+	volume_up_n: volume-up-n-state {
+		pins = "gpio6";
+		function = "normal";
+		bias-pull-up;
+		input-enable;
+		power-source = <1>;
+	};
+};
+
+&pm8550_pwm {
+	status = "okay";
+
+	multi-led {
+		color = <LED_COLOR_ID_RGB>;
+		function = LED_FUNCTION_STATUS;
+		default-state = "keep";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		led@1 {
+			reg = <1>;
+			color = <LED_COLOR_ID_RED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			color = <LED_COLOR_ID_GREEN>;
+		};
+
+		led@3 {
+			reg = <3>;
+			color = <LED_COLOR_ID_BLUE>;
+		};
+	};
+};
+
+&pm8550_temp_alarm {
+	io-channels = <&pmk8550_vadc ADC5_GEN3_DIE_TEMP(1)>;
+	io-channel-names = "thermal";
+};
+
+&pm8550b_gpios {
+	detect_n: detect-n-state {
+		pins = "gpio6";
+		function = "normal";
+		power-source = <1>;
+		bias-pull-up;
+		input-enable;
+	};
+
+	select_n: select-n-state {
+		pins = "gpio5";
+		function = "normal";
+		power-source = <1>;
+		bias-pull-up;
+		input-enable;
+	};
+};
+
+&pm8550b_eusb2_repeater {
+	vdd18-supply = <&vreg_l15b_1p8>;
+	vdd3-supply = <&vreg_l5b_3p1>;
+};
+
+&pm8550b_temp_alarm {
+	io-channels = <&pmk8550_vadc ADC5_GEN3_DIE_TEMP(7)>;
+	io-channel-names = "thermal";
+};
+
+&pm8550vs_c {
+	status = "okay";
+};
+
+&pm8550vs_c_temp_alarm {
+	io-channels = <&pmk8550_vadc ADC5_GEN3_DIE_TEMP(2)>;
+	io-channel-names = "thermal";
+};
+
+&pm8550vs_d {
+	status = "okay";
+};
+
+&pm8550vs_d_temp_alarm {
+	io-channels = <&pmk8550_vadc ADC5_GEN3_DIE_TEMP(3)>;
+	io-channel-names = "thermal";
+};
+
+&pm8550vs_e {
+	status = "okay";
+};
+
+&pm8550vs_e_temp_alarm {
+	io-channels = <&pmk8550_vadc ADC5_GEN3_DIE_TEMP(4)>;
+	io-channel-names = "thermal";
+};
+
+&pm8550vs_g {
+	status = "okay";
+};
+
+&pm8550vs_g_temp_alarm {
+	io-channels = <&pmk8550_vadc ADC5_GEN3_DIE_TEMP(6)>;
+	io-channel-names = "thermal";
+};
+
+&pm8550ve_temp_alarm {
+	io-channels = <&pmk8550_vadc ADC5_GEN3_DIE_TEMP(PMK8550VE_SID)>;
+	io-channel-names = "thermal";
+};
+
+&pmk8550_rtc {
+	allow-set-time;
+
+	status = "okay";
+};
+
+&pmk8550_vadc {
+	/* PMK8550 Channel nodes */
+	channel@44 {
+		reg = <ADC5_GEN3_AMUX1_THM_100K_PU(0)>;
+		label = "pmk8550_xo_therm";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+	};
+
+	channel@49 {
+		reg = <ADC5_GEN3_AMUX6_THM_100K_PU(0)>;
+		label = "display_left_therm";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <15>;
+	};
+
+	/* PM8550 Channel nodes */
+	channel@100 {
+		reg = <ADC5_GEN3_REF_GND(1)>;
+		label = "pm8550_offset_ref";
+		qcom,pre-scaling = <1 1>;
+	};
+
+	channel@101 {
+		reg = <ADC5_GEN3_1P25VREF(1)>;
+		label = "pm8550_vref_1p25";
+		qcom,pre-scaling = <1 1>;
+	};
+
+	channel@103 {
+		reg = <ADC5_GEN3_DIE_TEMP(1)>;
+		label = "pm8550_die_temp";
+		qcom,pre-scaling = <1 1>;
+	};
+
+	channel@144 {
+		reg = <ADC5_GEN3_AMUX1_THM_100K_PU(1)>;
+		label = "pcba_at_fan_exhaust";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	channel@145 {
+		reg = <ADC5_GEN3_AMUX2_THM_100K_PU(1)>;
+		label = "pcba_at_40pin_connector";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	channel@146 {
+		reg = <ADC5_GEN3_AMUX3_THM_100K_PU(1)>;
+		label = "pcba_at_wifi";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	channel@147 {
+		reg = <ADC5_GEN3_AMUX4_THM_100K_PU(1)>;
+		label = "pcba_at_flash";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	channel@148 {
+		reg = <ADC5_GEN3_AMUX5_THM_100K_PU(1)>;
+		label = "pcba_at_nrf";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	channel@18e {
+		reg = <ADC5_GEN3_VPH_PWR(1)>;
+		label = "pm8550_vph_pwr";
+		qcom,pre-scaling = <1 3>;
+	};
+
+	/* PM8550VS_C Channel nodes */
+	channel@203 {
+		reg = <ADC5_GEN3_DIE_TEMP(2)>;
+		label = "pm8550vs_c_die_temp";
+		qcom,pre-scaling = <1 1>;
+	};
+
+	/* PM8550VS_D Channel nodes */
+	channel@303 {
+		reg = <ADC5_GEN3_DIE_TEMP(3)>;
+		label = "pm8550vs_d_die_temp";
+		qcom,pre-scaling = <1 1>;
+	};
+
+	/* PM8550VS_E Channel nodes */
+	channel@403 {
+		reg = <ADC5_GEN3_DIE_TEMP(4)>;
+		label = "pm8550vs_e_die_temp";
+		qcom,pre-scaling = <1 1>;
+	};
+
+	/* PM8550VE Channel nodes */
+	channel@503 {
+		reg = <ADC5_GEN3_DIE_TEMP(PMK8550VE_SID)>;
+		label = "pm8550ve_die_temp";
+		qcom,pre-scaling = <1 1>;
+	};
+
+	/* PM8550VS_G Channel nodes */
+	channel@603 {
+		reg = <ADC5_GEN3_DIE_TEMP(6)>;
+		label = "pm8550vs_g_die_temp";
+		qcom,pre-scaling = <1 1>;
+	};
+
+	/* PM8550B Channel nodes */
+	channel@700 {
+		reg = <ADC5_GEN3_REF_GND(7)>;
+		label = "pm8550b_offset_ref";
+		qcom,pre-scaling = <1 1>;
+	};
+
+	channel@701 {
+		reg = <ADC5_GEN3_1P25VREF(7)>;
+		label = "pm8550b_vref_1p25";
+		qcom,pre-scaling = <1 1>;
+	};
+
+	channel@703 {
+		reg = <ADC5_GEN3_DIE_TEMP(7)>;
+		label = "pm8550b_die_temp";
+		qcom,pre-scaling = <1 1>;
+	};
+
+	channel@711 {
+		reg = <ADC5_GEN3_USB_SNS_V_16(7)>;
+		label = "pm8550b_usb_sns_v_div_16";
+		qcom,pre-scaling = <1 16>;
+	};
+
+	channel@712 {
+		reg = <ADC5_GEN3_VIN_DIV16_MUX(7)>;
+		label = "pm8550b_wls_vin_div_16";
+		qcom,pre-scaling = <1 16>;
+	};
+
+	channel@744 {
+		reg = <ADC5_GEN3_AMUX1_THM_100K_PU(7)>;
+		label = "battery_temp";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	channel@747 {
+		reg = <ADC5_GEN3_AMUX4_THM_100K_PU(7)>;
+		label = "pcba_at_heat_sink_fins";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+	};
+
+	channel@78e {
+		reg = <ADC5_GEN3_VPH_PWR(7)>;
+		label = "pm8550b_vph_pwr";
+		qcom,pre-scaling = <1 3>;
+	};
+
+	channel@78f {
+		reg = <ADC5_GEN3_VBAT_SNS_QBG(7)>;
+		label = "pm8550b_vbat_sns_qbg";
+		qcom,pre-scaling = <1 6>;
+	};
+};
+
+&pon_pwrkey {
+	status = "okay";
+};
+
+&pon_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+
+	status = "okay";
+};
+
+&qupv3_id_0 {
+	firmware-name = "qcom/sm8650/qupv3fw.elf";
+
+	status = "okay";
+};
+
+&qupv3_id_1 {
+	firmware-name = "qcom/sm8650/qupv3fw.elf";
+
+	status = "okay";
+};
+
+&sdhc_2 {
+	cd-gpios = <&pm8550_gpios 12 GPIO_ACTIVE_LOW>;
+
+	vmmc-supply = <&vreg_l9b_2p9>;
+	vqmmc-supply = <&vreg_l8b_1p8>;
+	bus-width = <4>;
+	no-sdio;
+	no-mmc;
+
+	pinctrl-0 = <&sdc2_default>, <&sdc2_card_det_n>;
+	pinctrl-1 = <&sdc2_sleep>, <&sdc2_card_det_n>;
+	pinctrl-names = "default", "sleep";
+
+	status = "okay";
+};
+
+&sleep_clk {
+	clock-frequency = <32764>;
+};
+
+&tlmm {
+	bt_default: bt-default-state {
+		bt-en-pins {
+			pins = "gpio17";
+			function = "gpio";
+			drive-strength = <16>;
+			bias-disable;
+		};
+
+		sw-ctrl-pins {
+			pins = "gpio18";
+			function = "gpio";
+			bias-pull-down;
+		};
+	};
+
+	i2c4_default: i2c4-default-state {
+		pins = "gpio48", "gpio49";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	i2c5_default: i2c5-default-state {
+		pins = "gpio52", "gpio53";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	l_spkr_irq_default: l-spkr-irq-state-state {
+		pins = "gpio77";
+		function = "gpio";
+		bias-pull-up;
+	};
+
+	r_spkr_irq_default: r-spkr-irq-default-state {
+		pins = "gpio186";
+		function = "gpio";
+		bias-pull-up;
+	};
+
+	wlan_en: wlan-en-state {
+		pins = "gpio16";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-down;
+	};
+};
+
+&uart14 {
+	status = "okay";
+
+	bluetooth {
+		compatible = "qcom,wcn7850-bt";
+
+		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+		vddaon-supply = <&vreg_pmu_aon_0p59>;
+		vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+		vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+		vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
+
+		max-speed = <3200000>;
+	};
+};
+
+&uart15 {
+	status = "okay";
+};
+
+&ufs_mem_hc {
+	reset-gpios = <&tlmm 210 GPIO_ACTIVE_LOW>;
+
+	vcc-supply = <&vreg_l17b_2p5>;
+	vcc-max-microamp = <1300000>;
+	vccq-supply = <&vreg_l1c_1p2>;
+	vccq-max-microamp = <1200000>;
+
+	status = "okay";
+};
+
+&ufs_mem_phy {
+	vdda-phy-supply = <&vreg_l1d_0p9>;
+	vdda-pll-supply = <&vreg_l3i_1p2>;
+
+	status = "okay";
+};
+
+&usb_1 {
+	dr_mode = "peripheral";
+
+	/* USB 2.0 only */
+	qcom,select-utmi-as-pipe-clk;
+	maximum-speed = "high-speed";
+
+	/* Remove USB3 phy */
+	phys = <&usb_1_hsphy>;
+	phy-names = "usb2-phy";
+
+	status = "okay";
+};
+
+&usb_1_hsphy {
+	vdd-supply = <&vreg_l1i_0p88>;
+	vdda12-supply = <&vreg_l3i_1p2>;
+
+	phys = <&pm8550b_eusb2_repeater>;
+
+	status = "okay";
+};
+
+&xo_board {
+	clock-frequency = <76800000>;
+};

-- 
2.34.1

Re: [PATCH 2/2] arm64: dts: qcom: sm8650: Add initial Valve Deckard devicetree

[Konrad Dybcio]

On 9/22/26 1:28 PM, Neil Armstrong wrote:
> Add an initial DeviceTree for the Valve "Steam Frame"
> codename Deckard. The Steam Frame is a virtual reality headset
> based on the Qualcomm Snapdragon 8 Gen 3 SoC (SM8650).
> 
> Providing initial support for:
> - System reserved memory, regulators, gpio keys, PMIC functions..
> - PMIC ADC Channels
> - UFS Storage
> - USB Gadget
> - WCN7850 Wifi7 + Bluetooth
> - I2C + basic peripherals
> - SDCard slot
> 
> The bootloader starts Linux in EL2, thus a bunch of EL1 & DSP related
> nodes needs to be removed and the reserved-memory mapping must
> be defined.
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> ---

[...]

> +/* Remove nodes */
> +/delete-node/ &ipa;
> +/delete-node/ &gpu_zap_shader;
> +/delete-node/ &lpass_wsa2macro;
> +/delete-node/ &lpass_rxmacro;
> +/delete-node/ &lpass_txmacro;
> +/delete-node/ &lpass_wsamacro;
> +/delete-node/ &lpass_vamacro;
> +/delete-node/ &lpass_tlmm;
> +/delete-node/ &remoteproc_adsp;
> +/delete-node/ &remoteproc_cdsp;
> +/delete-node/ &remoteproc_mpss;
> +/delete-node/ &reserved_memory;
> +/delete-node/ &swr0;
> +/delete-node/ &swr1;
> +/delete-node/ &swr2;
> +/delete-node/ &swr3;

Hm, maybe we should think about sm8650-audioreach (simialrly to
how we have a split for the kodiak variants)


> +
> +/ {
> +	model = "Valve Deckard";
> +	compatible = "valve,deckard", "qcom,sm8650";
> +
> +	aliases {
> +		serial0 = &uart15;
> +		serial1 = &uart14;
> +	};
> +
> +	chosen {
> +		stdout-path = "serial0:115200n8";
> +
> +		framebuffer {
> +			compatible = "simple-framebuffer";
> +			width = <4320>;
> +			height = <2160>;
> +			stride = <(4320 * 4)>;
> +			format = "a8r8g8b8";
> +			memory-region = <&framebuffer_mem>;
> +
> +			/* Bootloader will enable the node */
> +			status = "disabled";

Is there a reason not to enable it? Does the bootloader prefer to
only enable it sometiems?

[...]

> +	reserved-memory {
> +		ranges;
> +
> +		#address-cells = <2>;
> +		#size-cells = <2>;

it's usually:

addr
size
ranges
<newline>

[...]

> +
> +		aop_mem: aop-region@81c00000 {
> +			no-map;
> +			reg = <0x0 0x81c00000 0x0 0x60000>;

0.dtsi

> +		};
> +
> +		ramoops: ramoops-region@84a00000 {
> +			compatible = "ramoops";
> +			reg = <0 0x84a00000 0 0x100000>;
> +			record-size = <0x40000>;
> +			console-size = <0x40000>;
> +			pmsg-size = <0x1000>;
> +			ecc-size = <16>;
> +		};
> +
> +		aop_cmd_db_mem: aop-cmd-db-region@81c60000 {
> +			compatible = "qcom,cmd-db";
> +			reg = <0x0 0x81c60000 0x0 0x20000>;
> +			no-map;
> +		};

Likewise many of these reservations also exist there

[...]

> +	/delete-node/ smp2p-adsp;
> +	/delete-node/ smp2p-cdsp;
> +	/delete-node/ smp2p-modem;

I think these shouldn't hurt even if your usecase is different
> +
> +	wcn7850-pmu {
> +		compatible = "qcom,wcn7850-pmu";
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&wlan_en>, <&bt_default>;

nit:

property-n
property-names

please

otherwise looks pretty good

Konrad

Re: [PATCH 2/2] arm64: dts: qcom: sm8650: Add initial Valve Deckard devicetree

[sashiko-bot]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Medium] dts: incorrect regulator supply names for vishay,vcnl4040
--

commit 04ec091c4806a5aef627fbe5d3809fe2eef39d6e
Author: Neil Armstrong <neil.armstrong@linaro.org>
arm64: dts: qcom: sm8650: Add initial Valve Deckard devicetree

This commit adds the initial devicetree for the Valve "Steam Frame" (codename
Deckard), a VR headset based on the Snapdragon 8 Gen 3 SoC. It includes
definitions for reserved memory, regulators, GPIOs, UFS storage, USB,
Wi-Fi/Bluetooth, and I2C peripherals.

> diff --git a/arch/arm64/boot/dts/qcom/sm8650-valve-deckard.dts b/arch/arm64/boot/dts/qcom/sm8650-valve-deckard.dts
> new file mode 100644
> index 0000000000000..cd801359d2b57
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sm8650-valve-deckard.dts

[ ... ]

> +	light-sensor@60 {
> +		compatible = "vishay,vcnl4040";
> +		reg = <0x60>;
> +
> +		vin0-supply = <&vreg_l2b_3p0>;
> +		vin1-supply = <&vreg_l15b_1p8>;

[Severity: Medium]
Will the vcnl4000 driver be able to properly find and enable these regulators?

The driver expects the regulators to be named vdd, vio, and vled, but here
they are provided as vin0-supply and vin1-supply. Because they are not bound
to the names the driver expects, they might remain off or get disabled by a
late initcall, potentially causing the sensor to fail probing or I2C
communication.

> +
> +		proximity-near-level = <220>;
> +	};
> +};

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20260922-topic-sm8650-deckard-initial-dt-v1-0-c25e7759d04a@linaro.org?part=2

Re: [PATCH 2/2] arm64: dts: qcom: sm8650: Add initial Valve Deckard devicetree

[Neil Armstrong]

Hi,

On 9/22/26 13:39, Konrad Dybcio wrote:
> On 9/22/26 1:28 PM, Neil Armstrong wrote:
>> Add an initial DeviceTree for the Valve "Steam Frame"
>> codename Deckard. The Steam Frame is a virtual reality headset
>> based on the Qualcomm Snapdragon 8 Gen 3 SoC (SM8650).
>>
>> Providing initial support for:
>> - System reserved memory, regulators, gpio keys, PMIC functions..
>> - PMIC ADC Channels
>> - UFS Storage
>> - USB Gadget
>> - WCN7850 Wifi7 + Bluetooth
>> - I2C + basic peripherals
>> - SDCard slot
>>
>> The bootloader starts Linux in EL2, thus a bunch of EL1 & DSP related
>> nodes needs to be removed and the reserved-memory mapping must
>> be defined.
>>
>> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
>> ---
> 
> [...]
> 
>> +/* Remove nodes */
>> +/delete-node/ &ipa;
>> +/delete-node/ &gpu_zap_shader;
>> +/delete-node/ &lpass_wsa2macro;
>> +/delete-node/ &lpass_rxmacro;
>> +/delete-node/ &lpass_txmacro;
>> +/delete-node/ &lpass_wsamacro;
>> +/delete-node/ &lpass_vamacro;
>> +/delete-node/ &lpass_tlmm;
>> +/delete-node/ &remoteproc_adsp;
>> +/delete-node/ &remoteproc_cdsp;
>> +/delete-node/ &remoteproc_mpss;
>> +/delete-node/ &reserved_memory;
>> +/delete-node/ &swr0;
>> +/delete-node/ &swr1;
>> +/delete-node/ &swr2;
>> +/delete-node/ &swr3;
> 
> Hm, maybe we should think about sm8650-audioreach (simialrly to
> how we have a split for the kodiak variants)

I will probably go in this direction when adding support for audio.

> 
> 
>> +
>> +/ {
>> +	model = "Valve Deckard";
>> +	compatible = "valve,deckard", "qcom,sm8650";
>> +
>> +	aliases {
>> +		serial0 = &uart15;
>> +		serial1 = &uart14;
>> +	};
>> +
>> +	chosen {
>> +		stdout-path = "serial0:115200n8";
>> +
>> +		framebuffer {
>> +			compatible = "simple-framebuffer";
>> +			width = <4320>;
>> +			height = <2160>;
>> +			stride = <(4320 * 4)>;
>> +			format = "a8r8g8b8";
>> +			memory-region = <&framebuffer_mem>;
>> +
>> +			/* Bootloader will enable the node */
>> +			status = "disabled";
> 
> Is there a reason not to enable it? Does the bootloader prefer to
> only enable it sometiems?

Exact

> 
> [...]
> 
>> +	reserved-memory {
>> +		ranges;
>> +
>> +		#address-cells = <2>;
>> +		#size-cells = <2>;
> 
> it's usually:
> 
> addr
> size
> ranges
> <newline>

Ack

> 
> [...]
> 
>> +
>> +		aop_mem: aop-region@81c00000 {
>> +			no-map;
>> +			reg = <0x0 0x81c00000 0x0 0x60000>;
> 
> 0.dtsi

Good catch

> 
>> +		};
>> +
>> +		ramoops: ramoops-region@84a00000 {
>> +			compatible = "ramoops";
>> +			reg = <0 0x84a00000 0 0x100000>;
>> +			record-size = <0x40000>;
>> +			console-size = <0x40000>;
>> +			pmsg-size = <0x1000>;
>> +			ecc-size = <16>;
>> +		};
>> +
>> +		aop_cmd_db_mem: aop-cmd-db-region@81c60000 {
>> +			compatible = "qcom,cmd-db";
>> +			reg = <0x0 0x81c60000 0x0 0x20000>;
>> +			no-map;
>> +		};
> 
> Likewise many of these reservations also exist there

Not sure slitting this would be worth it.

> 
> [...]
> 
>> +	/delete-node/ smp2p-adsp;
>> +	/delete-node/ smp2p-cdsp;
>> +	/delete-node/ smp2p-modem;
> 
> I think these shouldn't hurt even if your usecase is different

Right, but those describes a pure firmware interface.

>> +
>> +	wcn7850-pmu {
>> +		compatible = "qcom,wcn7850-pmu";
>> +
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&wlan_en>, <&bt_default>;
> 
> nit:
> 
> property-n
> property-names

Will fix

> 
> please
> 
> otherwise looks pretty good
> 
> Konrad

Thanks,
Neil

Re: [PATCH 2/2] arm64: dts: qcom: sm8650: Add initial Valve Deckard devicetree

[Neil Armstrong]

On 9/22/26 13:42, sashiko-bot@kernel.org wrote:
> Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
> - [Medium] dts: incorrect regulator supply names for vishay,vcnl4040
> --
> 
> commit 04ec091c4806a5aef627fbe5d3809fe2eef39d6e
> Author: Neil Armstrong <neil.armstrong@linaro.org>
> arm64: dts: qcom: sm8650: Add initial Valve Deckard devicetree
> 
> This commit adds the initial devicetree for the Valve "Steam Frame" (codename
> Deckard), a VR headset based on the Snapdragon 8 Gen 3 SoC. It includes
> definitions for reserved memory, regulators, GPIOs, UFS storage, USB,
> Wi-Fi/Bluetooth, and I2C peripherals.
> 
>> diff --git a/arch/arm64/boot/dts/qcom/sm8650-valve-deckard.dts b/arch/arm64/boot/dts/qcom/sm8650-valve-deckard.dts
>> new file mode 100644
>> index 0000000000000..cd801359d2b57
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/qcom/sm8650-valve-deckard.dts
> 
> [ ... ]
> 
>> +	light-sensor@60 {
>> +		compatible = "vishay,vcnl4040";
>> +		reg = <0x60>;
>> +
>> +		vin0-supply = <&vreg_l2b_3p0>;
>> +		vin1-supply = <&vreg_l15b_1p8>;
> 
> [Severity: Medium]
> Will the vcnl4000 driver be able to properly find and enable these regulators?
> 
> The driver expects the regulators to be named vdd, vio, and vled, but here
> they are provided as vin0-supply and vin1-supply. Because they are not bound
> to the names the driver expects, they might remain off or get disabled by a
> late initcall, potentially causing the sensor to fail probing or I2C
> communication.

Good catch, how did I miss that...

> 
>> +
>> +		proximity-near-level = <220>;
>> +	};
>> +};
> 

Re: [PATCH 2/2] arm64: dts: qcom: sm8650: Add initial Valve Deckard devicetree

[Konrad Dybcio]

On 9/22/26 1:46 PM, Neil Armstrong wrote:
> Hi,
> 
> On 9/22/26 13:39, Konrad Dybcio wrote:
>> On 9/22/26 1:28 PM, Neil Armstrong wrote:
>>> Add an initial DeviceTree for the Valve "Steam Frame"
>>> codename Deckard. The Steam Frame is a virtual reality headset
>>> based on the Qualcomm Snapdragon 8 Gen 3 SoC (SM8650).

[...]


>>> +
>>> +        aop_mem: aop-region@81c00000 {
>>> +            no-map;
>>> +            reg = <0x0 0x81c00000 0x0 0x60000>;
>>
>> 0.dtsi
> 
> Good catch

I typed that it's in sm8650.dtsi and then realized you removed the
whole memory map.. I was under the impression I ctrl-Z-ed it but
apparently not all of it

[...]

>>> +    /delete-node/ smp2p-adsp;
>>> +    /delete-node/ smp2p-cdsp;
>>> +    /delete-node/ smp2p-modem;
>>
>> I think these shouldn't hurt even if your usecase is different
> 
> Right, but those describes a pure firmware interface.

Yeah, but it's also noisy.. perhaps let's at least remove them
through a label reference

Konrad