[PATCH v3 0/3] Add OnePlus 8T

[PATCH v3 0/3] Add OnePlus 8T

[Frieder Hannenheim]

Adds a basic device tree for the OnePlus 8T (kebab). Common
values for OnePlus devices using the sm8250 SOC are defined in
sm8250-oneplus-common.

This basic device tree brings up a framebuffer, UFS, battery monitoring,
volume keys and UART. Further functionality will be brought up in
subsequent patch sets.

Signed-off-by: Frieder Hannenheim <git@fhannenheim.net>
---
Changes in v3:
- create a new commit for dt-binding addition
- reorder /delete-node/s in sm8250-oneplus-common.dtsi
- remove prototype revision msm id
- remove zero-value board id
- reorder pinctrl properies with name at the end
- alphabetically order volume button nodes
- rename vol-down-n -> vol-down-l
- remove zero ecc size in ramoops
- add comments describing reserved gpio ranges
- correct pm8008 pinctrl
- Link to v2: https://patch.msgid.link/20261015-kebab_dts-v2-0-e783463bffd3@fhannenheim.net

Changes in v2:
- Add dt-binding for oneplus,kebab
- rename power button gpios to match sm8250-samsung-common
- remove unnecessary qup_i2c7_default and qup_i2c7_default nodes
- remove qcom,kona from top-level compatible
- enable i2c2 and add pinctrl to pm8008
- remove unused pinctrl node in pm8008
- Link to v1: https://patch.msgid.link/20261015-kebab_dts-v1-0-1fee1204a18b@fhannenheim.net

---
Frieder Hannenheim (3):
      dt-bindings: arm: qcom: Document OnePlus 8T
      arm64: dts: qcom: Add sm8250-oneplus-common.dtsi
      arm64: dts: qcom: oneplus-kebab: new device

 Documentation/devicetree/bindings/arm/qcom.yaml    |   1 +
 arch/arm64/boot/dts/qcom/Makefile                  |   1 +
 .../arm64/boot/dts/qcom/sm8250-oneplus-common.dtsi | 607 +++++++++++++++++++++
 arch/arm64/boot/dts/qcom/sm8250-oneplus-kebab.dts  | 130 +++++
 4 files changed, 739 insertions(+)
---
base-commit: 8d3ae59288f1e7d58d76558a6ee96d533bc5019f
change-id: 20261015-kebab_dts-f13f9665e9fc

Best regards,
--  
Frieder Hannenheim <git@fhannenheim.net>

[PATCH v3 1/3] dt-bindings: arm: qcom: Document OnePlus 8T

[Frieder Hannenheim]

Add compatible for OnePlus 8T

Signed-off-by: Frieder Hannenheim <git@fhannenheim.net>
---
 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 50cc18a6ec5e..6e3fdce92798 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -1070,6 +1070,7 @@ properties:
               - qcom,qrb5165-rb5
               - qcom,sm8250-hdk
               - qcom,sm8250-mtp
+              - oneplus,kebab
               - samsung,r8q
               - samsung,x1q
               - sony,pdx203-generic

-- 
2.54.0

[PATCH v3 2/3] arm64: dts: qcom: Add sm8250-oneplus-common.dtsi

[Frieder Hannenheim]

This file contains common properties shared by all OnePlus devices using
the Qualcomm sm8250 chipset.

Signed-off-by: Frieder Hannenheim <git@fhannenheim.net>
Co-developed-by: Robert Oscilowski <drgitx@gmail.com>
Signed-off-by: Robert Oscilowski <drgitx@gmail.com>
---
 .../arm64/boot/dts/qcom/sm8250-oneplus-common.dtsi | 607 +++++++++++++++++++++
 1 file changed, 607 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8250-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sm8250-oneplus-common.dtsi
new file mode 100644
index 000000000000..6d7793c792f0
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm8250-oneplus-common.dtsi
@@ -0,0 +1,607 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include <dt-bindings/arm/qcom,ids.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "sm8250.dtsi"
+#include "pm8150.dtsi"
+#include "pm8150b.dtsi"
+#include "pm8150l.dtsi"
+
+/*
+ * Delete following upstream (sm8250.dtsi) reserved
+ * memory mappings which are different on this device.
+ */
+/delete-node/ &adsp_mem;
+/delete-node/ &camera_mem;
+/delete-node/ &cdsp_mem;
+/delete-node/ &cdsp_secure_heap;
+/delete-node/ &cvp_mem;
+/delete-node/ &gpu_mem;
+/delete-node/ &ipa_fw_mem;
+/delete-node/ &ipa_gsi_mem;
+/delete-node/ &npu_mem;
+/delete-node/ &removed_mem;
+/delete-node/ &slpi_mem;
+/delete-node/ &spss_mem;
+/delete-node/ &video_mem;
+/delete-node/ &wlan_mem;
+
+/ {
+	chassis-type = "handset";
+	qcom,msm-id = <QCOM_ID_SM8250 0x20001>;
+	qcom,board-id = <QCOM_BOARD_ID_MTP 0x0>;
+
+	aliases {
+		serial0 = &uart12;
+		serial1 = &uart6;
+	};
+
+	battery: battery {
+		compatible = "simple-battery";
+	};
+
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		stdout-path = "serial0:115200n8";
+
+		framebuffer: framebuffer-0 {
+			compatible = "simple-framebuffer";
+			memory-region = <&framebuffer_mem>;
+			format = "a8r8g8b8";
+			clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+				 <&gcc GCC_DISP_HF_AXI_CLK>,
+				 <&gcc GCC_DISP_SF_AXI_CLK>,
+				 <&dispcc DISP_CC_MDSS_VSYNC_CLK>,
+				 <&dispcc DISP_CC_MDSS_MDP_CLK>,
+				 <&dispcc DISP_CC_MDSS_BYTE0_CLK>,
+				 <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>,
+				 <&dispcc DISP_CC_MDSS_PCLK0_CLK>,
+				 <&dispcc DISP_CC_MDSS_ESC0_CLK>;
+			power-domains = <&dispcc MDSS_GDSC>;
+		};
+	};
+
+	gpio_keys: gpio-keys {
+		compatible = "gpio-keys";
+		label = "Volume keys";
+
+		pinctrl-0 = <&vol_down_l &vol_up_n>;
+		pinctrl-names = "default";
+
+		key-vol-down {
+			label = "Volume Down";
+			linux,code = <KEY_VOLUMEDOWN>;
+			gpios = <&pm8150_gpios 7 GPIO_ACTIVE_LOW>;
+			debounce-interval = <15>;
+			linux,can-disable;
+			wakeup-source;
+		};
+
+		key-vol-up {
+			label = "Volume Up";
+			gpios = <&pm8150_gpios 6 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			debounce-interval = <15>;
+			linux,can-disable;
+			wakeup-source;
+		};
+	};
+
+	reserved-memory {
+		removed_mem: memory@80b00000 {
+			reg = <0x0 0x80b00000 0x0 0xcd00000>;
+			no-map;
+		};
+
+		camera_mem: memory@8dc00000 {
+			reg = <0x0 0x8dc00000 0x0 0x500000>;
+			no-map;
+		};
+
+		wlan_mem: memory@8e100000 {
+			reg = <0x0 0x8e100000 0x0 0x100000>;
+			no-map;
+		};
+
+		ipa_fw_mem: memory@8e200000 {
+			reg = <0x0 0x8e200000 0x0 0x10000>;
+			no-map;
+		};
+
+		ipa_gsi_mem: memory@8e210000 {
+			reg = <0x0 0x8e210000 0x0 0xa000>;
+			no-map;
+		};
+
+		gpu_mem: memory@8e21a000 {
+			reg = <0x0 0x8e21a000 0x0 0x2000>;
+			no-map;
+		};
+
+		npu_mem: memory@8e300000 {
+			reg = <0x0 0x8e300000 0x0 0x500000>;
+			no-map;
+		};
+
+		video_mem: memory@8e800000 {
+			reg = <0x0 0x8e800000 0x0 0x500000>;
+			no-map;
+		};
+
+		cvp_mem: memory@8ed00000 {
+			reg = <0x0 0x8ed00000 0x0 0x500000>;
+			no-map;
+		};
+
+		cdsp_mem: memory@8f200000 {
+			reg = <0x0 0x8f200000 0x0 0x1400000>;
+			no-map;
+		};
+
+		slpi_mem: memory@90600000 {
+			reg = <0x0 0x90600000 0x0 0x1500000>;
+			no-map;
+		};
+
+		adsp_mem: memory@91b00000 {
+			reg = <0x0 0x91b00000 0x0 0x2500000>;
+			no-map;
+		};
+
+		spss_mem: memory@94000000 {
+			reg = <0x0 0x94000000 0x0 0x100000>;
+			no-map;
+		};
+
+		cdsp_secure_heap: memory@94100000 {
+			reg = <0x0 0x94100000 0x0 0x4600000>;
+			no-map;
+		};
+
+		framebuffer_mem: memory@9c000000 {
+			reg = <0 0x9c000000 0 0x2300000>;
+			no-map;
+		};
+
+		ramoops: ramoops@b0000000 {
+			compatible = "ramoops";
+			reg = <0x0 0xb0000000 0x0 0x400000>;
+			record-size = <0x40000>;
+			console-size = <0x40000>;
+			ftrace-size =  <0x40000>;
+			pmsg-size = <0x200000>;
+		};
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+		regulator-always-on;
+	};
+
+	vreg_s4a_1p8: vreg-s4a-1p8 {
+		compatible = "regulator-fixed";
+		regulator-name = "vreg_s4a_1p8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-allow-set-load;
+		regulator-always-on;
+	};
+
+	vreg_s6c_0p88: smpc6-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vreg_s6c_0p88";
+		regulator-min-microvolt = <880000>;
+		regulator-max-microvolt = <880000>;
+		regulator-always-on;
+		vin-supply = <&vph_pwr>;
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm8150-rpmh-regulators";
+		qcom,pmic-id = "a";
+		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>;
+		vdd-s7-supply = <&vph_pwr>;
+		vdd-s8-supply = <&vph_pwr>;
+		vdd-s9-supply = <&vph_pwr>;
+		vdd-s10-supply = <&vph_pwr>;
+		vdd-l2-l10-supply = <&vreg_bob>;
+		vdd-l3-l4-l5-l18-supply = <&vreg_s6a_0p95>;
+		vdd-l6-l9-supply = <&vreg_s8c_1p3>;
+		vdd-l7-l12-l14-l15-supply = <&vreg_s5a_1p9>;
+		vdd-l13-l16-l17-supply = <&vreg_bob>;
+
+		vreg_s5a_1p9: smps5 {
+			regulator-name = "vreg_s5a_1p9";
+			regulator-min-microvolt = <1904000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s6a_0p95: smps6 {
+			regulator-name = "vreg_s6a_0p95";
+			regulator-min-microvolt = <920000>;
+			regulator-max-microvolt = <1128000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2a_3p1: ldo2 {
+			regulator-name = "vreg_l2a_3p1";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3a_0p9: ldo3 {
+			regulator-name = "vreg_l3a_0p9";
+			regulator-min-microvolt = <928000>;
+			regulator-max-microvolt = <932000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5a_0p88: ldo5 {
+			regulator-name = "vreg_l5a_0p88";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6a_1p2: ldo6 {
+			regulator-name = "vreg_l6a_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_l7a_1p8: ldo7 {
+			regulator-name = "vreg_l7a_1p8";
+			regulator-min-microvolt = <1704000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
+		};
+
+		vreg_l9a_1p2: ldo9 {
+			regulator-name = "vreg_l9a_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l10a_1p8: ldo10 {
+			regulator-name = "vreg_l10a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12a_1p8: ldo12 {
+			regulator-name = "vreg_l12a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l13a_ts_3p0: ldo13 {
+			regulator-name = "vreg_l13a_ts_3p0";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14a_1p8: ldo14 {
+			regulator-name = "vreg_l14a_1p8";
+			regulator-min-microvolt = <1650000>;
+			regulator-max-microvolt = <1880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l15a_1p8: ldo15 {
+			regulator-name = "vreg_l15a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l16a_2p7: ldo16 {
+			regulator-name = "vreg_l16a_2p7";
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l17a_3p0: ldo17 {
+			regulator-name = "vreg_l17a_3p0";
+			regulator-min-microvolt = <2856000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l18a_0p92: ldo18 {
+			regulator-name = "vreg_l18a_0p92";
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm8150l-rpmh-regulators";
+		qcom,pmic-id = "c";
+		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>;
+		vdd-s7-supply = <&vph_pwr>;
+		vdd-s8-supply = <&vph_pwr>;
+		vdd-l1-l8-supply = <&vreg_s4a_1p8>;
+		vdd-l2-l3-supply = <&vreg_s8c_1p3>;
+		vdd-l4-l5-l6-supply = <&vreg_bob>;
+		vdd-l7-l11-supply = <&vreg_bob>;
+		vdd-l9-l10-supply = <&vreg_bob>;
+		vdd-bob-supply = <&vph_pwr>;
+
+		vreg_s8c_1p3: smps8 {
+			regulator-name = "vreg_s8c_1p3";
+			regulator-min-microvolt = <1352000>;
+			regulator-max-microvolt = <1352000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_bob: bob {
+			regulator-name = "vreg_bob";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <4000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
+		};
+
+		vreg_l1c_1p8: ldo1 {
+			regulator-name = "vreg_l1c_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2c_1p2: ldo2 {
+			regulator-name = "vreg_l2c_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3c_0p8: ldo3 {
+			regulator-name = "vreg_l3c_0p8";
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4c_1p7: ldo4 {
+			regulator-name = "vreg_l4c_1p7";
+			regulator-min-microvolt = <1704000>;
+			regulator-max-microvolt = <2928000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5c_1p8: ldo5 {
+			regulator-name = "vreg_l5c_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2928000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6c_2p96: ldo6 {
+			regulator-name = "vreg_l6c_2p96";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7c_cam_vcm0_2p85: ldo7 {
+			regulator-name = "vreg_l7c_cam_vcm0_2p85";
+			regulator-min-microvolt = <2856000>;
+			regulator-max-microvolt = <3104000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8c_1p8: ldo8 {
+			regulator-name = "vreg_l8c_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9c_2p96: ldo9 {
+			regulator-name = "vreg_l9c_2p96";
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l10c_3p0: ldo10 {
+			regulator-name = "vreg_l10c_3p0";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l11c_3p0: ldo11 {
+			regulator-name = "vreg_l11c_3p0";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
+		};
+	};
+
+	vreg_f: regulators-2 {
+		compatible = "qcom,pm8009-1-rpmh-regulators";
+		qcom,pmic-id = "f";
+
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-l2-supply = <&vreg_s8c_1p3>;
+		vdd-l5-l6-supply = <&vreg_bob>;
+		vdd-l7-supply = <&vreg_s4a_1p8>;
+
+		vreg_s2f_0p95: smps2 {
+			regulator-name = "vreg_s2f_0p95";
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <952000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
+		};
+
+		vreg_l1f_1p1: ldo1 {
+			regulator-name = "vreg_l1f_1p1";
+			regulator-min-microvolt = <1104000>;
+			regulator-max-microvolt = <1104000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2f_1p2: ldo2 {
+			regulator-name = "vreg_l2f_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3f_1p05: ldo3 {
+			regulator-name = "vreg_l3f_1p05";
+			regulator-min-microvolt = <1056000>;
+			regulator-max-microvolt = <1056000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4f_1p05: ldo4 {
+			regulator-name = "vreg_l4f_1p05";
+			regulator-min-microvolt = <1056000>;
+			regulator-max-microvolt = <1056000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5f_2p8: ldo5 {
+			regulator-name = "vreg_l5f_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6f_2p8: ldo6 {
+			regulator-name = "vreg_l6f_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7f_1p8: ldo7 {
+			regulator-name = "vreg_l7f_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+};
+
+&pm8150_gpios {
+	vol_up_n: vol-up-n-state {
+		pins = "gpio6";
+		function = "normal";
+		power-source = <1>;
+		input-enable;
+		bias-pull-up;
+	};
+
+	vol_down_l: vol-down-l-state {
+		pins = "gpio7";
+		function = "normal";
+		power-source = <1>;
+		input-enable;
+		bias-pull-up;
+	};
+};
+
+&pon {
+	mode-bootloader = <0x2>;
+	mode-recovery = <0x1>;
+};
+
+&pon_pwrkey {
+	status = "okay";
+};
+
+&pon_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+
+	status = "okay";
+};
+
+&qup_spi4_cs_gpio {
+	drive-strength = <6>;
+	bias-disable;
+};
+
+&qup_spi4_data_clk {
+	drive-strength = <6>;
+	bias-disable;
+};
+
+&qupv3_id_0 {
+	status = "okay";
+};
+
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&qupv3_id_2 {
+	status = "okay";
+};
+
+&tlmm {
+	gpio-reserved-ranges = <28 4>, /* SPI (NFC) */
+			       <40 4>; /* SPI (fingerprint scanner) */
+};
+
+&uart12 {
+	status = "okay";
+};
+
+&ufs_mem_hc {
+	vcc-supply = <&vreg_l17a_3p0>;
+	vcc-max-microamp = <800000>;
+	vccq-supply = <&vreg_l6a_1p2>;
+	vccq-max-microamp = <800000>;
+	vccq2-supply = <&vreg_s4a_1p8>;
+	vccq2-max-microamp = <800000>;
+
+	status = "okay";
+};
+
+&ufs_mem_phy {
+	vdda-phy-supply = <&vreg_l5a_0p88>;
+	vdda-pll-supply = <&vreg_l9a_1p2>;
+
+	status = "okay";
+};
+

-- 
2.54.0

[PATCH v3 3/3] arm64: dts: qcom: oneplus-kebab: new device

[Frieder Hannenheim]

Add initial device-tree for the OnePlus 8T. Downstream reference is [1].

[1] https://github.com/LineageOS/android_kernel_oneplus_sm8250/blob/lineage-23.2/arch/arm64/boot/dts/vendor/oplus/kona-kebab-overlay.dts

Signed-off-by: Frieder Hannenheim <git@fhannenheim.net>
Co-developed-by: Robert Oscilowski <drgitx@gmail.com>
Signed-off-by: Robert Oscilowski <drgitx@gmail.com>
---
 arch/arm64/boot/dts/qcom/Makefile                 |   1 +
 arch/arm64/boot/dts/qcom/sm8250-oneplus-kebab.dts | 130 ++++++++++++++++++++++
 2 files changed, 131 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 6f33c4e2f09c..d8292f681e71 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -356,6 +356,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sm8150-sony-xperia-kumano-bahamut.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8150-sony-xperia-kumano-griffin.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8250-hdk.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8250-mtp.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sm8250-oneplus-kebab.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8250-samsung-r8q.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8250-samsung-x1q.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8250-sony-xperia-edo-pdx203.dtb
diff --git a/arch/arm64/boot/dts/qcom/sm8250-oneplus-kebab.dts b/arch/arm64/boot/dts/qcom/sm8250-oneplus-kebab.dts
new file mode 100644
index 000000000000..1bd3734a74e9
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm8250-oneplus-kebab.dts
@@ -0,0 +1,130 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "sm8250-oneplus-common.dtsi"
+
+/ {
+	model = "OnePlus 8T";
+	compatible = "oneplus,kebab", "qcom,sm8250";
+};
+
+&battery {
+	charge-full-design-microamp-hours = <4500000>;
+	energy-full-design-microwatt-hours = <19575000>;
+	voltage-max-design-microvolt = <4350000>;
+};
+
+&framebuffer {
+	width = <1080>;
+	height = <2400>;
+	stride = <(1080 * 4)>;
+};
+
+&i2c2 {
+	status = "okay";
+
+	pm8008: pmic@8 {
+		compatible = "qcom,pm8008";
+		reg = <0x8>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <112 IRQ_TYPE_EDGE_RISING>;
+
+		reset-gpios = <&tlmm 93 GPIO_ACTIVE_LOW>;
+
+		vdd-l1-l2-supply = <&vreg_s8c_1p3>;
+		vdd-l3-l4-supply = <&vreg_bob>;
+		vdd-l5-supply = <&vreg_bob>;
+		vdd-l6-supply = <&vreg_bob>;
+		vdd-l7-supply = <&vreg_bob>;
+
+		pinctrl-0 = <&pm8008_default>;
+		pinctrl-names = "default";
+
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-ranges = <&pm8008 0 0 2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+
+		#thermal-sensor-cells = <0>;
+
+		regulators {
+			ldo1 {
+				regulator-name = "vreg_l1p";
+				regulator-min-microvolt = <528000>;
+				regulator-max-microvolt = <1504000>;
+			};
+
+			ldo2 {
+				regulator-name = "vreg_l2p";
+				regulator-min-microvolt = <528000>;
+				regulator-max-microvolt = <1300000>;
+			};
+
+			ldo3 {
+				regulator-name = "vreg_l3p";
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <3400000>;
+			};
+
+			ldo4 {
+				regulator-name = "vreg_l4p";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			ldo5 {
+				regulator-name = "vreg_l5p";
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <3400000>;
+			};
+
+			ldo6 {
+				regulator-name = "vreg_l6p";
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <3400000>;
+			};
+
+			ldo7 {
+				regulator-name = "vreg_l7p";
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <3400000>;
+			};
+		};
+	};
+};
+
+&i2c16 {
+	status = "okay";
+
+	fuel-gauge@55 {
+		compatible = "ti,bq28z610";
+		reg = <0x55>;
+		monitored-battery = <&battery>;
+	};
+};
+
+&tlmm {
+	pm8008_default: pm8008-default-state {
+		int-pins {
+			pins = "gpio112";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		reset-n-pins {
+			pins = "gpio93";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+};
+
+&vreg_f {
+	status = "disabled";
+};

-- 
2.54.0

Re: [PATCH v3 2/3] arm64: dts: qcom: Add sm8250-oneplus-common.dtsi

[sashiko-bot]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Medium] arm64: dts: qcom: duplicate KEY_VOLUMEDOWN on gpio-keys and pon_resin
--

commit 7ef24e1b9b48012e8e7fa23614b055d4480b386c
Author: Frieder Hannenheim <git@fhannenheim.net>

arm64: dts: qcom: Add sm8250-oneplus-common.dtsi

This commit adds a common device tree include file for OnePlus devices
based on the Qualcomm SM8250 SoC, defining shared reserved memory
regions, regulators, PMIC GPIOs, PON keys, and UFS configuration.

> diff --git a/arch/arm64/boot/dts/qcom/sm8250-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sm8250-oneplus-common.dtsi
> new file mode 100644
> index 0000000000000..6d7793c792f05
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sm8250-oneplus-common.dtsi
> @@ -0,0 +1,607 @@

[ ... ]

> +	gpio_keys: gpio-keys {
> +		compatible = "gpio-keys";
> +		label = "Volume keys";
> +
> +		pinctrl-0 = <&vol_down_l &vol_up_n>;
> +		pinctrl-names = "default";
> +
> +		key-vol-down {
> +			label = "Volume Down";
> +			linux,code = <KEY_VOLUMEDOWN>;
> +			gpios = <&pm8150_gpios 7 GPIO_ACTIVE_LOW>;
> +			debounce-interval = <15>;
> +			linux,can-disable;
> +			wakeup-source;
> +		};
> +
> +		key-vol-up {
> +			label = "Volume Up";
> +			gpios = <&pm8150_gpios 6 GPIO_ACTIVE_LOW>;
> +			linux,code = <KEY_VOLUMEUP>;
> +			debounce-interval = <15>;
> +			linux,can-disable;
> +			wakeup-source;
> +		};
> +	};

[ ... ]

> +&pm8150_gpios {
> +	vol_up_n: vol-up-n-state {
> +		pins = "gpio6";
> +		function = "normal";
> +		power-source = <1>;
> +		input-enable;
> +		bias-pull-up;
> +	};
> +
> +	vol_down_l: vol-down-l-state {
> +		pins = "gpio7";
> +		function = "normal";
> +		power-source = <1>;
> +		input-enable;
> +		bias-pull-up;
> +	};
> +};
> +
> +&pon {
> +	mode-bootloader = <0x2>;
> +	mode-recovery = <0x1>;
> +};
> +
> +&pon_pwrkey {
> +	status = "okay";
> +};
> +
> +&pon_resin {
> +	linux,code = <KEY_VOLUMEDOWN>;
> +
> +	status = "okay";
> +};

[Severity: Medium]
Should KEY_VOLUMEDOWN be registered in both gpio_keys (via key-vol-down
on pm8150_gpios 7) and pon_resin?

With both nodes enabled, both the gpio-keys driver and the pm8941-pwrkey
driver probe and register active wakeup-capable input devices for
KEY_VOLUMEDOWN. Depending on how the physical button is wired on these
boards, wouldn't this either emit duplicate KEY_VOLUMEDOWN events across
two separate input devices on every button press, or leave one of the two
input drivers monitoring an unconnected or wrong PMIC pin?

[ ... ]

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20261017-kebab_dts-v3-0-5fc3ca52a383@fhannenheim.net?part=2

Re: [PATCH v3 1/3] dt-bindings: arm: qcom: Document OnePlus 8T

[Krzysztof Kozlowski]

On 17/10/2026 17:12, Frieder Hannenheim wrote:
> Add compatible for OnePlus 8T
> 
> Signed-off-by: Frieder Hannenheim <git@fhannenheim.net>
> ---
>  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 50cc18a6ec5e..6e3fdce92798 100644
> --- a/Documentation/devicetree/bindings/arm/qcom.yaml
> +++ b/Documentation/devicetree/bindings/arm/qcom.yaml
> @@ -1070,6 +1070,7 @@ properties:
>                - qcom,qrb5165-rb5
>                - qcom,sm8250-hdk
>                - qcom,sm8250-mtp
> +              - oneplus,kebab


o < q, please don't break existing sorting.

Best regards,
Krzysztof