[PATCH 0/3] ThinkPad T14s Gen 6 support

[PATCH 0/3] ThinkPad T14s Gen 6 support

[Konrad Dybcio]

As good as the other X1 laptops

See this page for more hw info:

https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadt/lenovo-thinkpad-t14s-gen-6-(14-inch-snapdragon)/len101t0099

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
Konrad Dybcio (3):
      dt-bindings: arm: qcom: Add Lenovo ThinkPad T14s Gen 6
      firmware: qcom: scm: Allow QSEECOM on ThinkPad T14s
      arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6

 Documentation/devicetree/bindings/arm/qcom.yaml    |   6 +
 arch/arm64/boot/dts/qcom/Makefile                  |   1 +
 .../dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts     | 792 +++++++++++++++++++++
 drivers/firmware/qcom/qcom_scm.c                   |   1 +
 4 files changed, 800 insertions(+)
---
base-commit: 523b23f0bee3014a7a752c9bb9f5c54f0eddae88
change-id: 20240719-topic-t14s_upstream-e53fcd0ccd2a

Best regards,
-- 
Konrad Dybcio <konrad.dybcio@linaro.org>

[PATCH 1/3] dt-bindings: arm: qcom: Add Lenovo ThinkPad T14s Gen 6

[Konrad Dybcio]

Document the X1E78100-based ThinkPad.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 Documentation/devicetree/bindings/arm/qcom.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index f08e13b61172..8af56b602de3 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -1038,6 +1038,12 @@ properties:
               - qcom,sm8650-qrd
           - const: qcom,sm8650
 
+      - items:
+          - enum:
+              - lenovo,thinkpad-t14s
+          - const: qcom,x1e78100
+          - const: qcom,x1e80100
+
       - items:
           - enum:
               - asus,vivobook-s15

-- 
2.45.2

Re: [PATCH 1/3] dt-bindings: arm: qcom: Add Lenovo ThinkPad T14s Gen 6

[Krzysztof Kozlowski]

On 19/07/2024 22:16, Konrad Dybcio wrote:
> Document the X1E78100-based ThinkPad.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
>  Documentation/devicetree/bindings/arm/qcom.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof

Re: [PATCH 1/3] dt-bindings: arm: qcom: Add Lenovo ThinkPad T14s Gen 6

[Rob Herring]

On Fri, Jul 19, 2024 at 10:16:36PM +0200, Konrad Dybcio wrote:
> Document the X1E78100-based ThinkPad.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
>  Documentation/devicetree/bindings/arm/qcom.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
> index f08e13b61172..8af56b602de3 100644
> --- a/Documentation/devicetree/bindings/arm/qcom.yaml
> +++ b/Documentation/devicetree/bindings/arm/qcom.yaml
> @@ -1038,6 +1038,12 @@ properties:
>                - qcom,sm8650-qrd
>            - const: qcom,sm8650
>  
> +      - items:
> +          - enum:
> +              - lenovo,thinkpad-t14s
> +          - const: qcom,x1e78100
> +          - const: qcom,x1e80100

Why 2 chip compatibles? Please explain in the commit msg.

> +
>        - items:
>            - enum:
>                - asus,vivobook-s15
> 
> -- 
> 2.45.2
> 

Re: [PATCH 1/3] dt-bindings: arm: qcom: Add Lenovo ThinkPad T14s Gen 6

[Konrad Dybcio]

On 22.07.2024 11:24 PM, Rob Herring wrote:
> On Fri, Jul 19, 2024 at 10:16:36PM +0200, Konrad Dybcio wrote:
>> Document the X1E78100-based ThinkPad.
>>
>> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
>> ---
>>  Documentation/devicetree/bindings/arm/qcom.yaml | 6 ++++++
>>  1 file changed, 6 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
>> index f08e13b61172..8af56b602de3 100644
>> --- a/Documentation/devicetree/bindings/arm/qcom.yaml
>> +++ b/Documentation/devicetree/bindings/arm/qcom.yaml
>> @@ -1038,6 +1038,12 @@ properties:
>>                - qcom,sm8650-qrd
>>            - const: qcom,sm8650
>>  
>> +      - items:
>> +          - enum:
>> +              - lenovo,thinkpad-t14s
>> +          - const: qcom,x1e78100
>> +          - const: qcom,x1e80100
> 
> Why 2 chip compatibles? Please explain in the commit msg.

Just like other entries in this yaml, the one in the middle is a
fuse variant of the latter one. I'll mention this.

Konrad

[PATCH 2/3] firmware: qcom: scm: Allow QSEECOM on ThinkPad T14s

[Konrad Dybcio]

Add the aforementioned machine to the list to get e.g. efivars up.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 drivers/firmware/qcom/qcom_scm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/firmware/qcom/qcom_scm.c b/drivers/firmware/qcom/qcom_scm.c
index 00c379a3cceb..e60bef68401c 100644
--- a/drivers/firmware/qcom/qcom_scm.c
+++ b/drivers/firmware/qcom/qcom_scm.c
@@ -1724,6 +1724,7 @@ EXPORT_SYMBOL_GPL(qcom_scm_qseecom_app_send);
  */
 static const struct of_device_id qcom_scm_qseecom_allowlist[] __maybe_unused = {
 	{ .compatible = "lenovo,flex-5g" },
+	{ .compatible = "lenovo,thinkpad-t14s" },
 	{ .compatible = "lenovo,thinkpad-x13s", },
 	{ .compatible = "qcom,sc8180x-primus" },
 	{ .compatible = "qcom,x1e80100-crd" },

-- 
2.45.2

Re: [PATCH 2/3] firmware: qcom: scm: Allow QSEECOM on ThinkPad T14s

[Abel Vesa]

On 24-07-19 22:16:37, Konrad Dybcio wrote:
> Add the aforementioned machine to the list to get e.g. efivars up.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Reviewed-by: Abel Vesa <abel.vesa@linaro.org>

> ---
>  drivers/firmware/qcom/qcom_scm.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/firmware/qcom/qcom_scm.c b/drivers/firmware/qcom/qcom_scm.c
> index 00c379a3cceb..e60bef68401c 100644
> --- a/drivers/firmware/qcom/qcom_scm.c
> +++ b/drivers/firmware/qcom/qcom_scm.c
> @@ -1724,6 +1724,7 @@ EXPORT_SYMBOL_GPL(qcom_scm_qseecom_app_send);
>   */
>  static const struct of_device_id qcom_scm_qseecom_allowlist[] __maybe_unused = {
>  	{ .compatible = "lenovo,flex-5g" },
> +	{ .compatible = "lenovo,thinkpad-t14s" },
>  	{ .compatible = "lenovo,thinkpad-x13s", },
>  	{ .compatible = "qcom,sc8180x-primus" },
>  	{ .compatible = "qcom,x1e80100-crd" },
> 
> -- 
> 2.45.2
> 

[PATCH 3/3] arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6

[Konrad Dybcio]

Add support for the aforementioned laptop. That includes:

- input methods, incl. lid switch (keyboard needs the pdc
  wakeup-parent removal hack..)
- NVMe, WiFi
- USB-C ports
- GPU, display
- DSPs

Notably, the USB-A ports on the side are depenedent on the USB
multiport controller making it upstream.

At least one of the eDP panels used (non-touchscreen) identifies as
BOE 0x0b66.

See below for the hardware description from the OEM.

Link: https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadt/lenovo-thinkpad-t14s-gen-6-(14-inch-snapdragon)/len101t0099
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 arch/arm64/boot/dts/qcom/Makefile                  |   1 +
 .../dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts     | 792 +++++++++++++++++++++
 2 files changed, 793 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 0e5c810304fb..734a05e04c4a 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -261,6 +261,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-hdk-display-card.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-hdk.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-qrd.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= x1e78100-lenovo-thinkpad-t14s.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-asus-vivobook-s15.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-crd.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-lenovo-yoga-slim7x.dtb
diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts
new file mode 100644
index 000000000000..b12953267505
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts
@@ -0,0 +1,792 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2024, Linaro Limited
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+
+#include "x1e80100.dtsi"
+#include "x1e80100-pmics.dtsi"
+
+/ {
+	model = "Lenovo ThinkPad T14s Gen 6";
+	compatible = "lenovo,thinkpad-t14s", "qcom,x1e78100", "qcom,x1e80100";
+
+	aliases {
+		serial0 = &uart21;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&hall_int_n_default>;
+		pinctrl-names = "default";
+
+		switch-lid {
+			gpios = <&tlmm 92 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LID>;
+			wakeup-source;
+			wakeup-event-action = <EV_ACT_DEASSERTED>;
+		};
+	};
+
+	pmic-glink {
+		compatible = "qcom,x1e80100-pmic-glink",
+			     "qcom,sm8550-pmic-glink",
+			     "qcom,pmic-glink";
+		orientation-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>,
+				    <&tlmm 123 GPIO_ACTIVE_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* Display-adjacent port */
+		connector@0 {
+			compatible = "usb-c-connector";
+			reg = <0>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss0_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss0_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss0_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss0_qmpphy_out>;
+					};
+				};
+			};
+		};
+
+		/* User-adjacent port */
+		connector@1 {
+			compatible = "usb-c-connector";
+			reg = <1>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss1_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss1_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss1_ss_in: endpoint {
+						remote-endpoint = <&usb_1_ss1_qmpphy_out>;
+					};
+				};
+			};
+		};
+	};
+
+	reserved-memory {
+		linux,cma {
+			compatible = "shared-dma-pool";
+			size = <0x0 0x8000000>;
+			reusable;
+			linux,cma-default;
+		};
+	};
+
+	vreg_edp_3p3: regulator-edp-3p3 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_EDP_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 70 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&edp_reg_en>;
+		pinctrl-names = "default";
+
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vreg_nvme: regulator-nvme {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_NVME_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 18 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&nvme_reg_en>;
+		pinctrl-names = "default";
+	};
+
+	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;
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm8550-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vdd-bob1-supply = <&vph_pwr>;
+		vdd-bob2-supply = <&vph_pwr>;
+		vdd-l1-l4-l10-supply = <&vreg_s4c_1p8>;
+		vdd-l2-l13-l14-supply = <&vreg_bob1>;
+		vdd-l5-l16-supply = <&vreg_bob1>;
+		vdd-l6-l7-supply = <&vreg_bob2>;
+		vdd-l8-l9-supply = <&vreg_bob1>;
+		vdd-l12-supply = <&vreg_s5j_1p2>;
+		vdd-l15-supply = <&vreg_s4c_1p8>;
+		vdd-l17-supply = <&vreg_bob2>;
+
+		vreg_bob1: bob1 {
+			regulator-name = "vreg_bob1";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_bob2: bob2 {
+			regulator-name = "vreg_bob2";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2b_3p0: ldo2 {
+			regulator-name = "vreg_l2b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4b_1p8: ldo4 {
+			regulator-name = "vreg_l4b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6b_1p8: ldo6 {
+			regulator-name = "vreg_l6b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8b_3p0: ldo8 {
+			regulator-name = "vreg_l8b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <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>;
+		};
+
+		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_1p2: ldo12 {
+			regulator-name = "vreg_l12b_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l13b_3p0: ldo13 {
+			regulator-name = "vreg_l13b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14b_3p0: ldo14 {
+			regulator-name = "vreg_l14b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <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>;
+		};
+
+		vreg_l17b_2p5: ldo17 {
+			regulator-name = "vreg_l17b_2p5";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <2504000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vdd-l1-supply = <&vreg_s5j_1p2>;
+		vdd-l2-supply = <&vreg_s1f_0p7>;
+		vdd-l3-supply = <&vreg_s1f_0p7>;
+		vdd-s4-supply = <&vph_pwr>;
+
+		vreg_s4c_1p8: smps4 {
+			regulator-name = "vreg_s4c_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_l2c_0p8: ldo2 {
+			regulator-name = "vreg_l2c_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3c_0p8: ldo3 {
+			regulator-name = "vreg_l3c_0p8";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-2 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "d";
+
+		vdd-l1-supply = <&vreg_s1f_0p7>;
+		vdd-l2-supply = <&vreg_s1f_0p7>;
+		vdd-l3-supply = <&vreg_s4c_1p8>;
+		vdd-s1-supply = <&vph_pwr>;
+
+		vreg_l1d_0p8: ldo1 {
+			regulator-name = "vreg_l1d_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2d_0p9: ldo2 {
+			regulator-name = "vreg_l2d_0p9";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3d_1p8: ldo3 {
+			regulator-name = "vreg_l3d_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-3 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "e";
+
+		vdd-l2-supply = <&vreg_s1f_0p7>;
+		vdd-l3-supply = <&vreg_s5j_1p2>;
+
+		vreg_l2e_0p8: ldo2 {
+			regulator-name = "vreg_l2e_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3e_1p2: ldo3 {
+			regulator-name = "vreg_l3e_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-4 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "f";
+
+		vdd-l1-supply = <&vreg_s5j_1p2>;
+		vdd-l2-supply = <&vreg_s5j_1p2>;
+		vdd-l3-supply = <&vreg_s5j_1p2>;
+		vdd-s1-supply = <&vph_pwr>;
+
+		vreg_s1f_0p7: smps1 {
+			regulator-name = "vreg_s1f_0p7";
+			regulator-min-microvolt = <700000>;
+			regulator-max-microvolt = <1100000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-6 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "i";
+
+		vdd-l1-supply = <&vreg_s4c_1p8>;
+		vdd-l2-supply = <&vreg_s5j_1p2>;
+		vdd-l3-supply = <&vreg_s1f_0p7>;
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+
+		vreg_l1i_1p8: ldo1 {
+			regulator-name = "vreg_l1i_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2i_1p2: ldo2 {
+			regulator-name = "vreg_l2i_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3i_0p8: ldo3 {
+			regulator-name = "vreg_l3i_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-7 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "j";
+
+		vdd-l1-supply = <&vreg_s1f_0p7>;
+		vdd-l2-supply = <&vreg_s5j_1p2>;
+		vdd-l3-supply = <&vreg_s1f_0p7>;
+		vdd-s5-supply = <&vph_pwr>;
+
+		vreg_s5j_1p2: smps5 {
+			regulator-name = "vreg_s5j_1p2";
+			regulator-min-microvolt = <1256000>;
+			regulator-max-microvolt = <1304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1j_0p8: ldo1 {
+			regulator-name = "vreg_l1j_0p8";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2j_1p2: ldo2 {
+			regulator-name = "vreg_l2j_1p2";
+			regulator-min-microvolt = <1256000>;
+			regulator-max-microvolt = <1256000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3j_0p8: ldo3 {
+			regulator-name = "vreg_l3j_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+};
+
+&gpu {
+	status = "okay";
+
+	zap-shader {
+		firmware-name = "qcom/x1e80100/LENOVO/21N1/qcdxkmsuc8380.mbn";
+	};
+};
+
+&i2c0 {
+	clock-frequency = <400000>;
+
+	status = "okay";
+
+	/* ELAN06E2 or ELAN06E3 */
+	touchpad@15 {
+		compatible = "hid-over-i2c";
+		reg = <0x15>;
+
+		hid-descr-addr = <0x1>;
+		interrupts-extended = <&tlmm 3 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-0 = <&tpad_default>;
+		pinctrl-names = "default";
+
+		wakeup-source;
+	};
+
+	/* TODO: second-sourced SYNA8022 or SYNA8024 touchpad @ 0x2c */
+
+	/* ELAN06F1 or SYNA06F2 */
+	keyboard@3a {
+		compatible = "hid-over-i2c";
+		reg = <0x3a>;
+
+		hid-descr-addr = <0x1>;
+		interrupts-extended = <&tlmm 67 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-0 = <&kybd_default>;
+		pinctrl-names = "default";
+
+		wakeup-source;
+	};
+};
+
+&i2c8 {
+	clock-frequency = <400000>;
+
+	status = "okay";
+
+	/* ILIT2911 or GTCH1563 */
+	touchscreen@10 {
+		compatible = "hid-over-i2c";
+		reg = <0x10>;
+
+		hid-descr-addr = <0x1>;
+		interrupts-extended = <&tlmm 51 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-0 = <&ts0_default>;
+		pinctrl-names = "default";
+	};
+
+	/* TODO: second-sourced touchscreen @ 0x41 */
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mdss_dp3 {
+	compatible = "qcom,x1e80100-dp";
+	/delete-property/ #sound-dai-cells;
+
+	status = "okay";
+
+	aux-bus {
+		panel {
+			compatible = "edp-panel";
+			enable-gpios = <&pmc8380_3_gpios 4 GPIO_ACTIVE_HIGH>;
+			power-supply = <&vreg_edp_3p3>;
+
+			pinctrl-0 = <&edp_bl_en>;
+			pinctrl-names = "default";
+
+			port {
+				edp_panel_in: endpoint {
+					remote-endpoint = <&mdss_dp3_out>;
+				};
+			};
+		};
+	};
+
+	ports {
+		port@1 {
+			reg = <1>;
+
+			mdss_dp3_out: endpoint {
+				data-lanes = <0 1 2 3>;
+				link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
+
+				remote-endpoint = <&edp_panel_in>;
+			};
+		};
+	};
+};
+
+&mdss_dp3_phy {
+	vdda-phy-supply = <&vreg_l3j_0p8>;
+	vdda-pll-supply = <&vreg_l2j_1p2>;
+
+	status = "okay";
+};
+
+&pcie4 {
+	status = "okay";
+};
+
+&pcie4_phy {
+	vdda-phy-supply = <&vreg_l3j_0p8>;
+	vdda-pll-supply = <&vreg_l3e_1p2>;
+
+	status = "okay";
+};
+
+&pcie6a {
+	perst-gpios = <&tlmm 152 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 154 GPIO_ACTIVE_LOW>;
+
+	vddpe-3v3-supply = <&vreg_nvme>;
+
+	pinctrl-0 = <&pcie6a_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pcie6a_phy {
+	vdda-phy-supply = <&vreg_l1d_0p8>;
+	vdda-pll-supply = <&vreg_l2j_1p2>;
+
+	status = "okay";
+};
+
+&pmc8380_3_gpios {
+	edp_bl_en: edp-bl-en-state {
+		pins = "gpio4";
+		function = "normal";
+		power-source = <1>;
+		input-disable;
+		output-enable;
+	};
+};
+
+&qupv3_0 {
+	status = "okay";
+};
+
+&qupv3_1 {
+	status = "okay";
+};
+
+&qupv3_2 {
+	status = "okay";
+};
+
+&remoteproc_adsp {
+	firmware-name = "qcom/x1e80100/LENOVO/21N1/qcadsp8380.mbn",
+			"qcom/x1e80100/LENOVO/21N1/adsp_dtbs.elf";
+
+	status = "okay";
+};
+
+&remoteproc_cdsp {
+	firmware-name = "qcom/x1e80100/LENOVO/21N1/qccdsp8380.mbn",
+			"qcom/x1e80100/LENOVO/21N1/cdsp_dtbs.elf";
+
+	status = "okay";
+};
+
+&smb2360_0_eusb2_repeater {
+	vdd18-supply = <&vreg_l3d_1p8>;
+	vdd3-supply = <&vreg_l2b_3p0>;
+};
+
+&smb2360_1_eusb2_repeater {
+	vdd18-supply = <&vreg_l3d_1p8>;
+	vdd3-supply = <&vreg_l14b_3p0>;
+};
+
+&tlmm {
+	gpio-reserved-ranges = <34 2>, /* Unused */
+			       <44 4>, /* SPI (TPM) */
+			       <72 2>, /* Secure EC I2C connection (?) */
+			       <238 1>; /* UFS Reset */
+
+	tpad_default: tpad-default-state {
+		pins = "gpio3";
+		function = "gpio";
+		bias-pull-up;
+	};
+
+	nvme_reg_en: nvme-reg-en-state {
+		pins = "gpio18";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	ts0_default: ts0-default-state {
+		reset-n-pins {
+			pins = "gpio48";
+			function = "gpio";
+			output-high;
+			drive-strength = <16>;
+		};
+
+		int-n-pins {
+			pins = "gpio51";
+			function = "gpio";
+			bias-disable;
+		};
+	};
+
+	kybd_default: kybd-default-state {
+		pins = "gpio67";
+		function = "gpio";
+		bias-disable;
+	};
+
+	edp_reg_en: edp-reg-en-state {
+		pins = "gpio70";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-pull-up;
+	};
+
+	hall_int_n_default: hall-int-n-state {
+		pins = "gpio92";
+		function = "gpio";
+		bias-disable;
+	};
+
+	pcie6a_default: pcie2a-default-state {
+		clkreq-n-pins {
+			pins = "gpio153";
+			function = "pcie6a_clk";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio152";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		wake-n-pins {
+			pins = "gpio154";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	wcd_default: wcd-reset-n-active-state {
+		pins = "gpio191";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-low;
+	};
+};
+
+&uart21 {
+	compatible = "qcom,geni-debug-uart";
+
+	status = "okay";
+};
+
+&usb_1_ss0_hsphy {
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
+
+	phys = <&smb2360_0_eusb2_repeater>;
+
+	status = "okay";
+};
+
+&usb_1_ss0_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l1j_0p8>;
+
+	status = "okay";
+};
+
+&usb_1_ss0 {
+	status = "okay";
+};
+
+&usb_1_ss0_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_1_ss0_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss0_hs_in>;
+};
+
+&usb_1_ss0_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss0_ss_in>;
+};
+
+&usb_1_ss1_hsphy {
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
+
+	phys = <&smb2360_1_eusb2_repeater>;
+
+	status = "okay";
+};
+
+&usb_1_ss1_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l2d_0p9>;
+
+	status = "okay";
+};
+
+&usb_1_ss1 {
+	status = "okay";
+};
+
+&usb_1_ss1_dwc3 {
+	dr_mode = "host";
+};
+
+&usb_1_ss1_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss1_hs_in>;
+};
+
+&usb_1_ss1_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss1_ss_in>;
+};

-- 
2.45.2

Re: [PATCH 3/3] arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6

[Abel Vesa]

On 24-07-19 22:16:38, Konrad Dybcio wrote:
> Add support for the aforementioned laptop. That includes:
> 
> - input methods, incl. lid switch (keyboard needs the pdc
>   wakeup-parent removal hack..)
> - NVMe, WiFi
> - USB-C ports
> - GPU, display
> - DSPs
> 
> Notably, the USB-A ports on the side are depenedent on the USB
> multiport controller making it upstream.
> 
> At least one of the eDP panels used (non-touchscreen) identifies as
> BOE 0x0b66.
> 
> See below for the hardware description from the OEM.
> 
> Link: https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadt/lenovo-thinkpad-t14s-gen-6-(14-inch-snapdragon)/len101t0099
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Few comments below. Otherwise, LGTM.

Reviewed-by: Abel Vesa <abel.vesa@linaro.org>

> ---
>  arch/arm64/boot/dts/qcom/Makefile                  |   1 +
>  .../dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts     | 792 +++++++++++++++++++++
>  2 files changed, 793 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index 0e5c810304fb..734a05e04c4a 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -261,6 +261,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-hdk-display-card.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-hdk.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-mtp.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-qrd.dtb
> +dtb-$(CONFIG_ARCH_QCOM)	+= x1e78100-lenovo-thinkpad-t14s.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-asus-vivobook-s15.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-crd.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-lenovo-yoga-slim7x.dtb
> diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts

So what happens for SKUs of this model wil have x1e80100 ?

Maybe we should stick to x1e80100 ?

> new file mode 100644
> index 000000000000..b12953267505
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts
> @@ -0,0 +1,792 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
> + * Copyright (c) 2024, Linaro Limited
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/gpio-keys.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
> +
> +#include "x1e80100.dtsi"
> +#include "x1e80100-pmics.dtsi"
> +
> +/ {
> +	model = "Lenovo ThinkPad T14s Gen 6";
> +	compatible = "lenovo,thinkpad-t14s", "qcom,x1e78100", "qcom,x1e80100";
> +
> +	aliases {
> +		serial0 = &uart21;
> +	};
> +
> +	chosen {
> +		stdout-path = "serial0:115200n8";
> +	};
> +

[...]

> +
> +	vreg_edp_3p3: regulator-edp-3p3 {
> +		compatible = "regulator-fixed";
> +
> +		regulator-name = "VREG_EDP_3P3";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +
> +		gpio = <&tlmm 70 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +
> +		pinctrl-0 = <&edp_reg_en>;
> +		pinctrl-names = "default";
> +
> +		regulator-always-on;

Drop this.

> +		regulator-boot-on;
> +	};
> +

[...]

> +
> +&tlmm {
> +	gpio-reserved-ranges = <34 2>, /* Unused */
> +			       <44 4>, /* SPI (TPM) */
> +			       <72 2>, /* Secure EC I2C connection (?) */
> +			       <238 1>; /* UFS Reset */
> +
> +	tpad_default: tpad-default-state {
> +		pins = "gpio3";
> +		function = "gpio";
> +		bias-pull-up;
> +	};
> +
> +	nvme_reg_en: nvme-reg-en-state {
> +		pins = "gpio18";
> +		function = "gpio";
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	ts0_default: ts0-default-state {
> +		reset-n-pins {
> +			pins = "gpio48";
> +			function = "gpio";
> +			output-high;
> +			drive-strength = <16>;
> +		};
> +
> +		int-n-pins {
> +			pins = "gpio51";
> +			function = "gpio";
> +			bias-disable;
> +		};
> +	};
> +
> +	kybd_default: kybd-default-state {
> +		pins = "gpio67";
> +		function = "gpio";
> +		bias-disable;
> +	};
> +
> +	edp_reg_en: edp-reg-en-state {
> +		pins = "gpio70";
> +		function = "gpio";
> +		drive-strength = <16>;
> +		bias-pull-up;

bias-disable, maybe ?

> +	};
> +
> +	hall_int_n_default: hall-int-n-state {
> +		pins = "gpio92";
> +		function = "gpio";
> +		bias-disable;
> +	};
> +

[...]

> 
> -- 
> 2.45.2
> 

Re: [PATCH 3/3] arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6

[Konrad Dybcio]

On 21.07.2024 6:40 PM, Abel Vesa wrote:
> On 24-07-19 22:16:38, Konrad Dybcio wrote:
>> Add support for the aforementioned laptop. That includes:
>>
>> - input methods, incl. lid switch (keyboard needs the pdc
>>   wakeup-parent removal hack..)
>> - NVMe, WiFi
>> - USB-C ports
>> - GPU, display
>> - DSPs
>>
>> Notably, the USB-A ports on the side are depenedent on the USB
>> multiport controller making it upstream.
>>
>> At least one of the eDP panels used (non-touchscreen) identifies as
>> BOE 0x0b66.
>>
>> See below for the hardware description from the OEM.
>>
>> Link: https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadt/lenovo-thinkpad-t14s-gen-6-(14-inch-snapdragon)/len101t0099
>> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> 
> Few comments below. Otherwise, LGTM.
> 
> Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
> 
>> ---
>>  arch/arm64/boot/dts/qcom/Makefile                  |   1 +
>>  .../dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts     | 792 +++++++++++++++++++++
>>  2 files changed, 793 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
>> index 0e5c810304fb..734a05e04c4a 100644
>> --- a/arch/arm64/boot/dts/qcom/Makefile
>> +++ b/arch/arm64/boot/dts/qcom/Makefile
>> @@ -261,6 +261,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-hdk-display-card.dtb
>>  dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-hdk.dtb
>>  dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-mtp.dtb
>>  dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-qrd.dtb
>> +dtb-$(CONFIG_ARCH_QCOM)	+= x1e78100-lenovo-thinkpad-t14s.dtb
>>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-asus-vivobook-s15.dtb
>>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-crd.dtb
>>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-lenovo-yoga-slim7x.dtb
>> diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts
> 
> So what happens for SKUs of this model wil have x1e80100 ?
> 
> Maybe we should stick to x1e80100 ?

This one only ships with 78100

[...]

>> +	vreg_edp_3p3: regulator-edp-3p3 {
>> +		compatible = "regulator-fixed";
>> +
>> +		regulator-name = "VREG_EDP_3P3";
>> +		regulator-min-microvolt = <3300000>;
>> +		regulator-max-microvolt = <3300000>;
>> +
>> +		gpio = <&tlmm 70 GPIO_ACTIVE_HIGH>;
>> +		enable-active-high;
>> +
>> +		pinctrl-0 = <&edp_reg_en>;
>> +		pinctrl-names = "default";
>> +
>> +		regulator-always-on;
> 
> Drop this.

Oops!

[...]

>> +
>> +	edp_reg_en: edp-reg-en-state {
>> +		pins = "gpio70";
>> +		function = "gpio";
>> +		drive-strength = <16>;
>> +		bias-pull-up;
> 
> bias-disable, maybe ?

Yeah, probably

Konrad

Re: [PATCH 3/3] arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6

[Abel Vesa]

On 24-07-22 10:42:57, Konrad Dybcio wrote:
> On 21.07.2024 6:40 PM, Abel Vesa wrote:
> > On 24-07-19 22:16:38, Konrad Dybcio wrote:
> >> Add support for the aforementioned laptop. That includes:
> >>
> >> - input methods, incl. lid switch (keyboard needs the pdc
> >>   wakeup-parent removal hack..)
> >> - NVMe, WiFi
> >> - USB-C ports
> >> - GPU, display
> >> - DSPs
> >>
> >> Notably, the USB-A ports on the side are depenedent on the USB
> >> multiport controller making it upstream.
> >>
> >> At least one of the eDP panels used (non-touchscreen) identifies as
> >> BOE 0x0b66.
> >>
> >> See below for the hardware description from the OEM.
> >>
> >> Link: https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadt/lenovo-thinkpad-t14s-gen-6-(14-inch-snapdragon)/len101t0099
> >> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> > 
> > Few comments below. Otherwise, LGTM.
> > 
> > Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
> > 
> >> ---
> >>  arch/arm64/boot/dts/qcom/Makefile                  |   1 +
> >>  .../dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts     | 792 +++++++++++++++++++++
> >>  2 files changed, 793 insertions(+)
> >>
> >> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> >> index 0e5c810304fb..734a05e04c4a 100644
> >> --- a/arch/arm64/boot/dts/qcom/Makefile
> >> +++ b/arch/arm64/boot/dts/qcom/Makefile
> >> @@ -261,6 +261,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-hdk-display-card.dtb
> >>  dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-hdk.dtb
> >>  dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-mtp.dtb
> >>  dtb-$(CONFIG_ARCH_QCOM)	+= sm8650-qrd.dtb
> >> +dtb-$(CONFIG_ARCH_QCOM)	+= x1e78100-lenovo-thinkpad-t14s.dtb
> >>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-asus-vivobook-s15.dtb
> >>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-crd.dtb
> >>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e80100-lenovo-yoga-slim7x.dtb
> >> diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts
> > 
> > So what happens for SKUs of this model wil have x1e80100 ?
> > 
> > Maybe we should stick to x1e80100 ?
> 
> This one only ships with 78100
> 

Sure, but then in upstream we only have 80100. Plus, it is included in
this file as well.

I don't know what's the right thing to do here. But I think it keeps
things more simple if we keep everything under the x1e80100 umbrella.

> [...]
> 
> >> +	vreg_edp_3p3: regulator-edp-3p3 {
> >> +		compatible = "regulator-fixed";
> >> +
> >> +		regulator-name = "VREG_EDP_3P3";
> >> +		regulator-min-microvolt = <3300000>;
> >> +		regulator-max-microvolt = <3300000>;
> >> +
> >> +		gpio = <&tlmm 70 GPIO_ACTIVE_HIGH>;
> >> +		enable-active-high;
> >> +
> >> +		pinctrl-0 = <&edp_reg_en>;
> >> +		pinctrl-names = "default";
> >> +
> >> +		regulator-always-on;
> > 
> > Drop this.
> 
> Oops!
> 
> [...]
> 
> >> +
> >> +	edp_reg_en: edp-reg-en-state {
> >> +		pins = "gpio70";
> >> +		function = "gpio";
> >> +		drive-strength = <16>;
> >> +		bias-pull-up;
> > 
> > bias-disable, maybe ?
> 
> Yeah, probably
> 
> Konrad
> 

Re: [PATCH 3/3] arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6

[Rob Clark]

On Mon, Jul 22, 2024 at 3:11 AM Abel Vesa <abel.vesa@linaro.org> wrote:
>
> On 24-07-22 10:42:57, Konrad Dybcio wrote:
> > On 21.07.2024 6:40 PM, Abel Vesa wrote:
> > > On 24-07-19 22:16:38, Konrad Dybcio wrote:
> > >> Add support for the aforementioned laptop. That includes:
> > >>
> > >> - input methods, incl. lid switch (keyboard needs the pdc
> > >>   wakeup-parent removal hack..)
> > >> - NVMe, WiFi
> > >> - USB-C ports
> > >> - GPU, display
> > >> - DSPs
> > >>
> > >> Notably, the USB-A ports on the side are depenedent on the USB
> > >> multiport controller making it upstream.
> > >>
> > >> At least one of the eDP panels used (non-touchscreen) identifies as
> > >> BOE 0x0b66.
> > >>
> > >> See below for the hardware description from the OEM.
> > >>
> > >> Link: https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadt/lenovo-thinkpad-t14s-gen-6-(14-inch-snapdragon)/len101t0099
> > >> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> > >
> > > Few comments below. Otherwise, LGTM.
> > >
> > > Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
> > >
> > >> ---
> > >>  arch/arm64/boot/dts/qcom/Makefile                  |   1 +
> > >>  .../dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts     | 792 +++++++++++++++++++++
> > >>  2 files changed, 793 insertions(+)
> > >>
> > >> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> > >> index 0e5c810304fb..734a05e04c4a 100644
> > >> --- a/arch/arm64/boot/dts/qcom/Makefile
> > >> +++ b/arch/arm64/boot/dts/qcom/Makefile
> > >> @@ -261,6 +261,7 @@ dtb-$(CONFIG_ARCH_QCOM)        += sm8650-hdk-display-card.dtb
> > >>  dtb-$(CONFIG_ARCH_QCOM)   += sm8650-hdk.dtb
> > >>  dtb-$(CONFIG_ARCH_QCOM)   += sm8650-mtp.dtb
> > >>  dtb-$(CONFIG_ARCH_QCOM)   += sm8650-qrd.dtb
> > >> +dtb-$(CONFIG_ARCH_QCOM)   += x1e78100-lenovo-thinkpad-t14s.dtb
> > >>  dtb-$(CONFIG_ARCH_QCOM)   += x1e80100-asus-vivobook-s15.dtb
> > >>  dtb-$(CONFIG_ARCH_QCOM)   += x1e80100-crd.dtb
> > >>  dtb-$(CONFIG_ARCH_QCOM)   += x1e80100-lenovo-yoga-slim7x.dtb
> > >> diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts
> > >
> > > So what happens for SKUs of this model wil have x1e80100 ?
> > >
> > > Maybe we should stick to x1e80100 ?
> >
> > This one only ships with 78100
> >
>
> Sure, but then in upstream we only have 80100. Plus, it is included in
> this file as well.
>
> I don't know what's the right thing to do here. But I think it keeps
> things more simple if we keep everything under the x1e80100 umbrella.

plus sticking to x1e80100 will avoid angering tab completion :-P

BR,
-R

> > [...]
> >
> > >> +  vreg_edp_3p3: regulator-edp-3p3 {
> > >> +          compatible = "regulator-fixed";
> > >> +
> > >> +          regulator-name = "VREG_EDP_3P3";
> > >> +          regulator-min-microvolt = <3300000>;
> > >> +          regulator-max-microvolt = <3300000>;
> > >> +
> > >> +          gpio = <&tlmm 70 GPIO_ACTIVE_HIGH>;
> > >> +          enable-active-high;
> > >> +
> > >> +          pinctrl-0 = <&edp_reg_en>;
> > >> +          pinctrl-names = "default";
> > >> +
> > >> +          regulator-always-on;
> > >
> > > Drop this.
> >
> > Oops!
> >
> > [...]
> >
> > >> +
> > >> +  edp_reg_en: edp-reg-en-state {
> > >> +          pins = "gpio70";
> > >> +          function = "gpio";
> > >> +          drive-strength = <16>;
> > >> +          bias-pull-up;
> > >
> > > bias-disable, maybe ?
> >
> > Yeah, probably
> >
> > Konrad
> >
>

Re: [PATCH 3/3] arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6

[Dmitry Baryshkov]

On Mon, Jul 22, 2024 at 08:00:19AM GMT, Rob Clark wrote:
> On Mon, Jul 22, 2024 at 3:11 AM Abel Vesa <abel.vesa@linaro.org> wrote:
> >
> > On 24-07-22 10:42:57, Konrad Dybcio wrote:
> > > On 21.07.2024 6:40 PM, Abel Vesa wrote:
> > > > On 24-07-19 22:16:38, Konrad Dybcio wrote:
> > > >> Add support for the aforementioned laptop. That includes:
> > > >>
> > > >> - input methods, incl. lid switch (keyboard needs the pdc
> > > >>   wakeup-parent removal hack..)
> > > >> - NVMe, WiFi
> > > >> - USB-C ports
> > > >> - GPU, display
> > > >> - DSPs
> > > >>
> > > >> Notably, the USB-A ports on the side are depenedent on the USB
> > > >> multiport controller making it upstream.
> > > >>
> > > >> At least one of the eDP panels used (non-touchscreen) identifies as
> > > >> BOE 0x0b66.
> > > >>
> > > >> See below for the hardware description from the OEM.
> > > >>
> > > >> Link: https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadt/lenovo-thinkpad-t14s-gen-6-(14-inch-snapdragon)/len101t0099
> > > >> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> > > >
> > > > Few comments below. Otherwise, LGTM.
> > > >
> > > > Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
> > > >
> > > >> ---
> > > >>  arch/arm64/boot/dts/qcom/Makefile                  |   1 +
> > > >>  .../dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts     | 792 +++++++++++++++++++++
> > > >>  2 files changed, 793 insertions(+)
> > > >>
> > > >> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> > > >> index 0e5c810304fb..734a05e04c4a 100644
> > > >> --- a/arch/arm64/boot/dts/qcom/Makefile
> > > >> +++ b/arch/arm64/boot/dts/qcom/Makefile
> > > >> @@ -261,6 +261,7 @@ dtb-$(CONFIG_ARCH_QCOM)        += sm8650-hdk-display-card.dtb
> > > >>  dtb-$(CONFIG_ARCH_QCOM)   += sm8650-hdk.dtb
> > > >>  dtb-$(CONFIG_ARCH_QCOM)   += sm8650-mtp.dtb
> > > >>  dtb-$(CONFIG_ARCH_QCOM)   += sm8650-qrd.dtb
> > > >> +dtb-$(CONFIG_ARCH_QCOM)   += x1e78100-lenovo-thinkpad-t14s.dtb
> > > >>  dtb-$(CONFIG_ARCH_QCOM)   += x1e80100-asus-vivobook-s15.dtb
> > > >>  dtb-$(CONFIG_ARCH_QCOM)   += x1e80100-crd.dtb
> > > >>  dtb-$(CONFIG_ARCH_QCOM)   += x1e80100-lenovo-yoga-slim7x.dtb
> > > >> diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts
> > > >
> > > > So what happens for SKUs of this model wil have x1e80100 ?
> > > >
> > > > Maybe we should stick to x1e80100 ?
> > >
> > > This one only ships with 78100
> > >
> >
> > Sure, but then in upstream we only have 80100. Plus, it is included in
> > this file as well.
> >
> > I don't know what's the right thing to do here. But I think it keeps
> > things more simple if we keep everything under the x1e80100 umbrella.
> 
> plus sticking to x1e80100 will avoid angering tab completion :-P

This is an old argument, with no clear answer. For some devices we
choose to use correct SoC name (sda660-inforce-ifc6560). For other we
didn't (sdm845-db845c, which really is SDA845). However for most of the
devices the goal is to be accurate (think about all the qcs vs qcm
stories). So my 2c. would go to x1e78100.

-- 
With best wishes
Dmitry

Re: [PATCH 3/3] arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6

[Bjorn Andersson]

On Mon, Jul 22, 2024 at 07:03:43PM GMT, Dmitry Baryshkov wrote:
> On Mon, Jul 22, 2024 at 08:00:19AM GMT, Rob Clark wrote:
> > On Mon, Jul 22, 2024 at 3:11 AM Abel Vesa <abel.vesa@linaro.org> wrote:
> > >
> > > On 24-07-22 10:42:57, Konrad Dybcio wrote:
> > > > On 21.07.2024 6:40 PM, Abel Vesa wrote:
> > > > > On 24-07-19 22:16:38, Konrad Dybcio wrote:
> > > > >> Add support for the aforementioned laptop. That includes:
> > > > >>
> > > > >> - input methods, incl. lid switch (keyboard needs the pdc
> > > > >>   wakeup-parent removal hack..)
> > > > >> - NVMe, WiFi
> > > > >> - USB-C ports
> > > > >> - GPU, display
> > > > >> - DSPs
> > > > >>
> > > > >> Notably, the USB-A ports on the side are depenedent on the USB
> > > > >> multiport controller making it upstream.
> > > > >>
> > > > >> At least one of the eDP panels used (non-touchscreen) identifies as
> > > > >> BOE 0x0b66.
> > > > >>
> > > > >> See below for the hardware description from the OEM.
> > > > >>
> > > > >> Link: https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadt/lenovo-thinkpad-t14s-gen-6-(14-inch-snapdragon)/len101t0099
> > > > >> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> > > > >
> > > > > Few comments below. Otherwise, LGTM.
> > > > >
> > > > > Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
> > > > >
> > > > >> ---
> > > > >>  arch/arm64/boot/dts/qcom/Makefile                  |   1 +
> > > > >>  .../dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts     | 792 +++++++++++++++++++++
> > > > >>  2 files changed, 793 insertions(+)
> > > > >>
> > > > >> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> > > > >> index 0e5c810304fb..734a05e04c4a 100644
> > > > >> --- a/arch/arm64/boot/dts/qcom/Makefile
> > > > >> +++ b/arch/arm64/boot/dts/qcom/Makefile
> > > > >> @@ -261,6 +261,7 @@ dtb-$(CONFIG_ARCH_QCOM)        += sm8650-hdk-display-card.dtb
> > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += sm8650-hdk.dtb
> > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += sm8650-mtp.dtb
> > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += sm8650-qrd.dtb
> > > > >> +dtb-$(CONFIG_ARCH_QCOM)   += x1e78100-lenovo-thinkpad-t14s.dtb
> > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += x1e80100-asus-vivobook-s15.dtb
> > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += x1e80100-crd.dtb
> > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += x1e80100-lenovo-yoga-slim7x.dtb
> > > > >> diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts
> > > > >
> > > > > So what happens for SKUs of this model wil have x1e80100 ?
> > > > >
> > > > > Maybe we should stick to x1e80100 ?
> > > >
> > > > This one only ships with 78100
> > > >
> > >
> > > Sure, but then in upstream we only have 80100. Plus, it is included in
> > > this file as well.
> > >
> > > I don't know what's the right thing to do here. But I think it keeps
> > > things more simple if we keep everything under the x1e80100 umbrella.
> > 
> > plus sticking to x1e80100 will avoid angering tab completion :-P
> 
> This is an old argument, with no clear answer. For some devices we
> choose to use correct SoC name (sda660-inforce-ifc6560). For other we
> didn't (sdm845-db845c, which really is SDA845). However for most of the
> devices the goal is to be accurate (think about all the qcs vs qcm
> stories). So my 2c. would go to x1e78100.
> 

I agree, x1e78100 follows the naming scheme we have agreed upon - for
better or worse.

Regards,
Bjorn

> -- 
> With best wishes
> Dmitry

Re: [PATCH 3/3] arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6

[Mark Kettenis]

> Date: Tue, 23 Jul 2024 13:55:20 -0500
> From: Bjorn Andersson <andersson@kernel.org>
> 
> On Mon, Jul 22, 2024 at 07:03:43PM GMT, Dmitry Baryshkov wrote:
> > On Mon, Jul 22, 2024 at 08:00:19AM GMT, Rob Clark wrote:
> > > On Mon, Jul 22, 2024 at 3:11 AM Abel Vesa <abel.vesa@linaro.org> wrote:
> > > >
> > > > On 24-07-22 10:42:57, Konrad Dybcio wrote:
> > > > > On 21.07.2024 6:40 PM, Abel Vesa wrote:
> > > > > > On 24-07-19 22:16:38, Konrad Dybcio wrote:
> > > > > >> Add support for the aforementioned laptop. That includes:
> > > > > >>
> > > > > >> - input methods, incl. lid switch (keyboard needs the pdc
> > > > > >>   wakeup-parent removal hack..)
> > > > > >> - NVMe, WiFi
> > > > > >> - USB-C ports
> > > > > >> - GPU, display
> > > > > >> - DSPs
> > > > > >>
> > > > > >> Notably, the USB-A ports on the side are depenedent on the USB
> > > > > >> multiport controller making it upstream.
> > > > > >>
> > > > > >> At least one of the eDP panels used (non-touchscreen) identifies as
> > > > > >> BOE 0x0b66.
> > > > > >>
> > > > > >> See below for the hardware description from the OEM.
> > > > > >>
> > > > > >> Link: https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadt/lenovo-thinkpad-t14s-gen-6-(14-inch-snapdragon)/len101t0099
> > > > > >> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> > > > > >
> > > > > > Few comments below. Otherwise, LGTM.
> > > > > >
> > > > > > Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
> > > > > >
> > > > > >> ---
> > > > > >>  arch/arm64/boot/dts/qcom/Makefile                  |   1 +
> > > > > >>  .../dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts     | 792 +++++++++++++++++++++
> > > > > >>  2 files changed, 793 insertions(+)
> > > > > >>
> > > > > >> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> > > > > >> index 0e5c810304fb..734a05e04c4a 100644
> > > > > >> --- a/arch/arm64/boot/dts/qcom/Makefile
> > > > > >> +++ b/arch/arm64/boot/dts/qcom/Makefile
> > > > > >> @@ -261,6 +261,7 @@ dtb-$(CONFIG_ARCH_QCOM)        += sm8650-hdk-display-card.dtb
> > > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += sm8650-hdk.dtb
> > > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += sm8650-mtp.dtb
> > > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += sm8650-qrd.dtb
> > > > > >> +dtb-$(CONFIG_ARCH_QCOM)   += x1e78100-lenovo-thinkpad-t14s.dtb
> > > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += x1e80100-asus-vivobook-s15.dtb
> > > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += x1e80100-crd.dtb
> > > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += x1e80100-lenovo-yoga-slim7x.dtb
> > > > > >> diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts
> > > > > >
> > > > > > So what happens for SKUs of this model wil have x1e80100 ?
> > > > > >
> > > > > > Maybe we should stick to x1e80100 ?
> > > > >
> > > > > This one only ships with 78100
> > > > >
> > > >
> > > > Sure, but then in upstream we only have 80100. Plus, it is included in
> > > > this file as well.
> > > >
> > > > I don't know what's the right thing to do here. But I think it keeps
> > > > things more simple if we keep everything under the x1e80100 umbrella.
> > > 
> > > plus sticking to x1e80100 will avoid angering tab completion :-P
> > 
> > This is an old argument, with no clear answer. For some devices we
> > choose to use correct SoC name (sda660-inforce-ifc6560). For other we
> > didn't (sdm845-db845c, which really is SDA845). However for most of the
> > devices the goal is to be accurate (think about all the qcs vs qcm
> > stories). So my 2c. would go to x1e78100.
> > 
> 
> I agree, x1e78100 follows the naming scheme we have agreed upon - for
> better or worse.

So should the device trees for the Asus Vivobook S15 and the Lenovo
Yoga Slim 7x be renamed then?  Since those also (only) ship with
X1E-78-100 variants of the SoC.

There is supposed to be a variant of the Vivobook with the X1P-64-100
(I haven't seen it actually for sale yet).  Since that one has only 10
CPU cores, should that one gets its own device tree?  That may not be
possible.  I have a strong suspicion that all the variants are just
binned versions of the same SoC, where the X1P just has two of the
cores disabled.  If Qualcomm, like Apple, attempts to increase the
yield by binning SoCs with broken or badly performing cores as X1P it
might be a lottery which of the 12 cores get disabled.

And for the vendors that do offer models with different X1E variants,
are there going to multiple device trees, one for each variant?

I'm asking because on OpenBSD we load the device trees in our
bootloader and map SMBIOS vendor and product names to a device tree
name.  So a consistent naming scheme for the device trees is
desirable.

Thanks,

Mark

> Regards,
> Bjorn
> 
> > -- 
> > With best wishes
> > Dmitry
> 

Re: [PATCH 3/3] arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6

[Rob Clark]

On Tue, Jul 23, 2024 at 2:28 PM Mark Kettenis <mark.kettenis@xs4all.nl> wrote:
>
> > Date: Tue, 23 Jul 2024 13:55:20 -0500
> > From: Bjorn Andersson <andersson@kernel.org>
> >
> > On Mon, Jul 22, 2024 at 07:03:43PM GMT, Dmitry Baryshkov wrote:
> > > On Mon, Jul 22, 2024 at 08:00:19AM GMT, Rob Clark wrote:
> > > > On Mon, Jul 22, 2024 at 3:11 AM Abel Vesa <abel.vesa@linaro.org> wrote:
> > > > >
> > > > > On 24-07-22 10:42:57, Konrad Dybcio wrote:
> > > > > > On 21.07.2024 6:40 PM, Abel Vesa wrote:
> > > > > > > On 24-07-19 22:16:38, Konrad Dybcio wrote:
> > > > > > >> Add support for the aforementioned laptop. That includes:
> > > > > > >>
> > > > > > >> - input methods, incl. lid switch (keyboard needs the pdc
> > > > > > >>   wakeup-parent removal hack..)
> > > > > > >> - NVMe, WiFi
> > > > > > >> - USB-C ports
> > > > > > >> - GPU, display
> > > > > > >> - DSPs
> > > > > > >>
> > > > > > >> Notably, the USB-A ports on the side are depenedent on the USB
> > > > > > >> multiport controller making it upstream.
> > > > > > >>
> > > > > > >> At least one of the eDP panels used (non-touchscreen) identifies as
> > > > > > >> BOE 0x0b66.
> > > > > > >>
> > > > > > >> See below for the hardware description from the OEM.
> > > > > > >>
> > > > > > >> Link: https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadt/lenovo-thinkpad-t14s-gen-6-(14-inch-snapdragon)/len101t0099
> > > > > > >> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> > > > > > >
> > > > > > > Few comments below. Otherwise, LGTM.
> > > > > > >
> > > > > > > Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
> > > > > > >
> > > > > > >> ---
> > > > > > >>  arch/arm64/boot/dts/qcom/Makefile                  |   1 +
> > > > > > >>  .../dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts     | 792 +++++++++++++++++++++
> > > > > > >>  2 files changed, 793 insertions(+)
> > > > > > >>
> > > > > > >> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> > > > > > >> index 0e5c810304fb..734a05e04c4a 100644
> > > > > > >> --- a/arch/arm64/boot/dts/qcom/Makefile
> > > > > > >> +++ b/arch/arm64/boot/dts/qcom/Makefile
> > > > > > >> @@ -261,6 +261,7 @@ dtb-$(CONFIG_ARCH_QCOM)        += sm8650-hdk-display-card.dtb
> > > > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += sm8650-hdk.dtb
> > > > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += sm8650-mtp.dtb
> > > > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += sm8650-qrd.dtb
> > > > > > >> +dtb-$(CONFIG_ARCH_QCOM)   += x1e78100-lenovo-thinkpad-t14s.dtb
> > > > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += x1e80100-asus-vivobook-s15.dtb
> > > > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += x1e80100-crd.dtb
> > > > > > >>  dtb-$(CONFIG_ARCH_QCOM)   += x1e80100-lenovo-yoga-slim7x.dtb
> > > > > > >> diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts
> > > > > > >
> > > > > > > So what happens for SKUs of this model wil have x1e80100 ?
> > > > > > >
> > > > > > > Maybe we should stick to x1e80100 ?
> > > > > >
> > > > > > This one only ships with 78100
> > > > > >
> > > > >
> > > > > Sure, but then in upstream we only have 80100. Plus, it is included in
> > > > > this file as well.
> > > > >
> > > > > I don't know what's the right thing to do here. But I think it keeps
> > > > > things more simple if we keep everything under the x1e80100 umbrella.
> > > >
> > > > plus sticking to x1e80100 will avoid angering tab completion :-P
> > >
> > > This is an old argument, with no clear answer. For some devices we
> > > choose to use correct SoC name (sda660-inforce-ifc6560). For other we
> > > didn't (sdm845-db845c, which really is SDA845). However for most of the
> > > devices the goal is to be accurate (think about all the qcs vs qcm
> > > stories). So my 2c. would go to x1e78100.
> > >
> >
> > I agree, x1e78100 follows the naming scheme we have agreed upon - for
> > better or worse.
>
> So should the device trees for the Asus Vivobook S15 and the Lenovo
> Yoga Slim 7x be renamed then?  Since those also (only) ship with
> X1E-78-100 variants of the SoC.
>
> There is supposed to be a variant of the Vivobook with the X1P-64-100
> (I haven't seen it actually for sale yet).  Since that one has only 10
> CPU cores, should that one gets its own device tree?  That may not be
> possible.  I have a strong suspicion that all the variants are just
> binned versions of the same SoC, where the X1P just has two of the
> cores disabled.  If Qualcomm, like Apple, attempts to increase the
> yield by binning SoCs with broken or badly performing cores as X1P it
> might be a lottery which of the 12 cores get disabled.
>
> And for the vendors that do offer models with different X1E variants,
> are there going to multiple device trees, one for each variant?
>
> I'm asking because on OpenBSD we load the device trees in our
> bootloader and map SMBIOS vendor and product names to a device tree
> name.  So a consistent naming scheme for the device trees is
> desirable.

multi-sku laptops are going to make this a mess..  We really should
just reconsider.. or maybe sidestep the issue and call them all
"x1-crd.dts", "x1-lenovo-yoga-7x.dts", etc

BR,
-R

> Thanks,
>
> Mark
>
> > Regards,
> > Bjorn
> >
> > > --
> > > With best wishes
> > > Dmitry
> >

Re: [PATCH 3/3] arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6

[Johan Hovold]

On Fri, Jul 19, 2024 at 10:16:38PM +0200, Konrad Dybcio wrote:

> +/ {
> +	model = "Lenovo ThinkPad T14s Gen 6";
> +	compatible = "lenovo,thinkpad-t14s", "qcom,x1e78100", "qcom,x1e80100";
> +
> +	aliases {
> +		serial0 = &uart21;
> +	};
> +
> +	chosen {
> +		stdout-path = "serial0:115200n8";
> +	};

I don't think this machine has a serial console.

> +&pcie4 {

Missing perst and wake gpios and pin configuration.

> +	status = "okay";
> +};
> +
> +&pcie4_phy {
> +	vdda-phy-supply = <&vreg_l3j_0p8>;

This should most likely be vreg_l3i as on the CRD reference design.

> +	vdda-pll-supply = <&vreg_l3e_1p2>;
> +
> +	status = "okay";
> +};

> +	pcie6a_default: pcie2a-default-state {

copy-pasta: pcie6a-default-state

> +		clkreq-n-pins {
> +			pins = "gpio153";
> +			function = "pcie6a_clk";
> +			drive-strength = <2>;
> +			bias-pull-up;
> +		};
> +
> +		perst-n-pins {
> +			pins = "gpio152";
> +			function = "gpio";
> +			drive-strength = <2>;
> +			bias-pull-down;

bias-disable

> +		};
> +
> +		wake-n-pins {
> +			pins = "gpio154";
> +			function = "gpio";
> +			drive-strength = <2>;
> +			bias-pull-up;
> +		};
> +	};

> +&uart21 {
> +	compatible = "qcom,geni-debug-uart";
> +
> +	status = "okay";
> +};

Likely not present / accessible so no need to slow down boot by printing
logs at 115200.

Johan

Re: [PATCH 0/3] ThinkPad T14s Gen 6 support

[Rob Herring (Arm)]

On Fri, 19 Jul 2024 22:16:35 +0200, Konrad Dybcio wrote:
> As good as the other X1 laptops
> 
> See this page for more hw info:
> 
> https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadt/lenovo-thinkpad-t14s-gen-6-(14-inch-snapdragon)/len101t0099
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
> Konrad Dybcio (3):
>       dt-bindings: arm: qcom: Add Lenovo ThinkPad T14s Gen 6
>       firmware: qcom: scm: Allow QSEECOM on ThinkPad T14s
>       arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6
> 
>  Documentation/devicetree/bindings/arm/qcom.yaml    |   6 +
>  arch/arm64/boot/dts/qcom/Makefile                  |   1 +
>  .../dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts     | 792 +++++++++++++++++++++
>  drivers/firmware/qcom/qcom_scm.c                   |   1 +
>  4 files changed, 800 insertions(+)
> ---
> base-commit: 523b23f0bee3014a7a752c9bb9f5c54f0eddae88
> change-id: 20240719-topic-t14s_upstream-e53fcd0ccd2a
> 
> Best regards,
> --
> Konrad Dybcio <konrad.dybcio@linaro.org>
> 
> 
> 


My bot found new DTB warnings on the .dts files added or changed in this
series.

Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.

If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:

  pip3 install dtschema --upgrade


New warnings running 'make CHECK_DTBS=y qcom/x1e78100-lenovo-thinkpad-t14s.dtb' for 20240719-topic-t14s_upstream-v1-0-d7d97fdebb28@linaro.org:

arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtb: domain-idle-states: cluster-sleep-0: 'idle-state-name' does not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/power/domain-idle-state.yaml#
arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtb: domain-idle-states: cluster-sleep-1: 'idle-state-name' does not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/power/domain-idle-state.yaml#
arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtb: pci@1bf8000: Unevaluated properties are not allowed ('vddpe-3v3-supply' was unexpected)
	from schema $id: http://devicetree.org/schemas/pci/qcom,pcie-x1e80100.yaml#
arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtb: usb@a2f8800: interrupt-names: ['pwr_event', 'dp_hs_phy_irq', 'dm_hs_phy_irq'] is too short
	from schema $id: http://devicetree.org/schemas/usb/qcom,dwc3.yaml#

Re: (subset) [PATCH 0/3] ThinkPad T14s Gen 6 support

[Bjorn Andersson]

On Fri, 19 Jul 2024 22:16:35 +0200, Konrad Dybcio wrote:
> As good as the other X1 laptops
> 
> See this page for more hw info:
> 
> https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadt/lenovo-thinkpad-t14s-gen-6-(14-inch-snapdragon)/len101t0099
> 
> 
> [...]

Applied, thanks!

[2/3] firmware: qcom: scm: Allow QSEECOM on ThinkPad T14s
      commit: e6b5a4c3ae3b883cb13be2e1cd9fbf364928173e

Best regards,
-- 
Bjorn Andersson <andersson@kernel.org>

Re: (subset) [PATCH 0/3] ThinkPad T14s Gen 6 support

[Rob Herring]

On Sun, Jul 28, 2024 at 9:58 PM Bjorn Andersson <andersson@kernel.org> wrote:
>
>
> On Fri, 19 Jul 2024 22:16:35 +0200, Konrad Dybcio wrote:
> > As good as the other X1 laptops
> >
> > See this page for more hw info:
> >
> > https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadt/lenovo-thinkpad-t14s-gen-6-(14-inch-snapdragon)/len101t0099
> >
> >
> > [...]
>
> Applied, thanks!
>
> [2/3] firmware: qcom: scm: Allow QSEECOM on ThinkPad T14s
>       commit: e6b5a4c3ae3b883cb13be2e1cd9fbf364928173e

Now "lenovo,thinkpad-t14s" is listed as undocumented.

Rob

Re: (subset) [PATCH 0/3] ThinkPad T14s Gen 6 support

[Rob Herring]

On Fri, Aug 16, 2024 at 11:30 AM Rob Herring <robh@kernel.org> wrote:
>
> On Sun, Jul 28, 2024 at 9:58 PM Bjorn Andersson <andersson@kernel.org> wrote:
> >
> >
> > On Fri, 19 Jul 2024 22:16:35 +0200, Konrad Dybcio wrote:
> > > As good as the other X1 laptops
> > >
> > > See this page for more hw info:
> > >
> > > https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadt/lenovo-thinkpad-t14s-gen-6-(14-inch-snapdragon)/len101t0099
> > >
> > >
> > > [...]
> >
> > Applied, thanks!
> >
> > [2/3] firmware: qcom: scm: Allow QSEECOM on ThinkPad T14s
> >       commit: e6b5a4c3ae3b883cb13be2e1cd9fbf364928173e
>
> Now "lenovo,thinkpad-t14s" is listed as undocumented.

Still an issue in linux-next.

Rob

Re: [PATCH 3/3] arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6

[kernel test robot]

:::::: 
:::::: Manual check reason: "dtcheck: binding changes may go via different trees"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
In-Reply-To: <20240719-topic-t14s_upstream-v1-3-d7d97fdebb28@linaro.org>
References: <20240719-topic-t14s_upstream-v1-3-d7d97fdebb28@linaro.org>
TO: Konrad Dybcio <konrad.dybcio@linaro.org>
TO: Bjorn Andersson <andersson@kernel.org>
TO: Rob Herring <robh@kernel.org>
TO: Krzysztof Kozlowski <krzk@kernel.org>
TO: Conor Dooley <conor+dt@kernel.org>
CC: Marijn Suijten <marijn.suijten@somainline.org>
CC: linux-arm-msm@vger.kernel.org
CC: devicetree@vger.kernel.org
CC: linux-kernel@vger.kernel.org
CC: Abel Vesa <abel.vesa@linaro.org>
CC: Johan Hovold <johan@kernel.org>
CC: Konrad Dybcio <konrad.dybcio@linaro.org>

Hi Konrad,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 523b23f0bee3014a7a752c9bb9f5c54f0eddae88]

url:    https://github.com/intel-lab-lkp/linux/commits/Konrad-Dybcio/dt-bindings-arm-qcom-Add-Lenovo-ThinkPad-T14s-Gen-6/20240720-041951
base:   523b23f0bee3014a7a752c9bb9f5c54f0eddae88
patch link:    https://lore.kernel.org/r/20240719-topic-t14s_upstream-v1-3-d7d97fdebb28%40linaro.org
patch subject: [PATCH 3/3] arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6
:::::: branch date: 7 hours ago
:::::: commit date: 7 hours ago
config: arm64-randconfig-051-20240720 (https://download.01.org/0day-ci/archive/20240720/202407201017.piJDt62L-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 14.1.0
dtschema version: 2024.6.dev4+g23441a4
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240720/202407201017.piJDt62L-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202407201017.piJDt62L-lkp@intel.com/

dtcheck warnings: (new ones prefixed by >>)
   arch/arm64/boot/dts/qcom/x1e80100.dtsi:3873.11-3883.7: Warning (graph_child_address): /soc@0/usb@a2f8800/usb@a200000/ports: graph node has single child node 'port@0', #address-cells/#size-cells are not necessary
>> arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtb: domain-idle-states: cluster-sleep-0: 'idle-state-name' does not match any of the regexes: 'pinctrl-[0-9]+'
   	from schema $id: http://devicetree.org/schemas/power/domain-idle-state.yaml#
   arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtb: domain-idle-states: cluster-sleep-1: 'idle-state-name' does not match any of the regexes: 'pinctrl-[0-9]+'
   	from schema $id: http://devicetree.org/schemas/power/domain-idle-state.yaml#
>> arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtb: thermal-sensor@c271000: compatible: 'oneOf' conditional failed, one must be fixed:
   	['qcom,x1e80100-tsens', 'qcom,tsens-v2'] is too long
   	'qcom,x1e80100-tsens' is not one of ['qcom,ipq8064-tsens', 'qcom,msm8960-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,mdm9607-tsens', 'qcom,msm8226-tsens', 'qcom,msm8909-tsens', 'qcom,msm8916-tsens', 'qcom,msm8939-tsens', 'qcom,msm8974-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,msm8956-tsens', 'qcom,msm8976-tsens', 'qcom,qcs404-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,msm8953-tsens', 'qcom,msm8996-tsens', 'qcom,msm8998-tsens', 'qcom,qcm2290-tsens', 'qcom,sa8775p-tsens', 'qcom,sc7180-tsens', 'qcom,sc7280-tsens', 'qcom,sc8180x-tsens', 'qcom,sc8280xp-tsens', 'qcom,sdm630-tsens', 'qcom,sdm845-tsens', 'qcom,sm6115-tsens', 'qcom,sm6350-tsens', 'qcom,sm6375-tsens', 'qcom,sm8150-tsens', 'qcom,sm8250-tsens', 'qcom,sm8350-tsens', 'qcom,sm8450-tsens', 'qcom,sm8550-tsens', 'qcom,sm8650-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,ipq8074-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,ipq9574-tsens']
   	'qcom,tsens-v0_1' was expected
   	'qcom,tsens-v1' was expected
   	'qcom,ipq8074-tsens' was expected
   	from schema $id: http://devicetree.org/schemas/thermal/qcom-tsens.yaml#
>> arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtb: /soc@0/thermal-sensor@c271000: failed to match any schema with compatible: ['qcom,x1e80100-tsens', 'qcom,tsens-v2']
>> arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtb: thermal-sensor@c272000: compatible: 'oneOf' conditional failed, one must be fixed:
   	['qcom,x1e80100-tsens', 'qcom,tsens-v2'] is too long
   	'qcom,x1e80100-tsens' is not one of ['qcom,ipq8064-tsens', 'qcom,msm8960-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,mdm9607-tsens', 'qcom,msm8226-tsens', 'qcom,msm8909-tsens', 'qcom,msm8916-tsens', 'qcom,msm8939-tsens', 'qcom,msm8974-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,msm8956-tsens', 'qcom,msm8976-tsens', 'qcom,qcs404-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,msm8953-tsens', 'qcom,msm8996-tsens', 'qcom,msm8998-tsens', 'qcom,qcm2290-tsens', 'qcom,sa8775p-tsens', 'qcom,sc7180-tsens', 'qcom,sc7280-tsens', 'qcom,sc8180x-tsens', 'qcom,sc8280xp-tsens', 'qcom,sdm630-tsens', 'qcom,sdm845-tsens', 'qcom,sm6115-tsens', 'qcom,sm6350-tsens', 'qcom,sm6375-tsens', 'qcom,sm8150-tsens', 'qcom,sm8250-tsens', 'qcom,sm8350-tsens', 'qcom,sm8450-tsens', 'qcom,sm8550-tsens', 'qcom,sm8650-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,ipq8074-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,ipq9574-tsens']
   	'qcom,tsens-v0_1' was expected
   	'qcom,tsens-v1' was expected
   	'qcom,ipq8074-tsens' was expected
   	from schema $id: http://devicetree.org/schemas/thermal/qcom-tsens.yaml#
>> arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtb: /soc@0/thermal-sensor@c272000: failed to match any schema with compatible: ['qcom,x1e80100-tsens', 'qcom,tsens-v2']
>> arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtb: thermal-sensor@c273000: compatible: 'oneOf' conditional failed, one must be fixed:
   	['qcom,x1e80100-tsens', 'qcom,tsens-v2'] is too long
   	'qcom,x1e80100-tsens' is not one of ['qcom,ipq8064-tsens', 'qcom,msm8960-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,mdm9607-tsens', 'qcom,msm8226-tsens', 'qcom,msm8909-tsens', 'qcom,msm8916-tsens', 'qcom,msm8939-tsens', 'qcom,msm8974-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,msm8956-tsens', 'qcom,msm8976-tsens', 'qcom,qcs404-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,msm8953-tsens', 'qcom,msm8996-tsens', 'qcom,msm8998-tsens', 'qcom,qcm2290-tsens', 'qcom,sa8775p-tsens', 'qcom,sc7180-tsens', 'qcom,sc7280-tsens', 'qcom,sc8180x-tsens', 'qcom,sc8280xp-tsens', 'qcom,sdm630-tsens', 'qcom,sdm845-tsens', 'qcom,sm6115-tsens', 'qcom,sm6350-tsens', 'qcom,sm6375-tsens', 'qcom,sm8150-tsens', 'qcom,sm8250-tsens', 'qcom,sm8350-tsens', 'qcom,sm8450-tsens', 'qcom,sm8550-tsens', 'qcom,sm8650-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,ipq8074-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,ipq9574-tsens']
   	'qcom,tsens-v0_1' was expected
   	'qcom,tsens-v1' was expected
   	'qcom,ipq8074-tsens' was expected
   	from schema $id: http://devicetree.org/schemas/thermal/qcom-tsens.yaml#
>> arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtb: /soc@0/thermal-sensor@c273000: failed to match any schema with compatible: ['qcom,x1e80100-tsens', 'qcom,tsens-v2']
>> arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtb: thermal-sensor@c274000: compatible: 'oneOf' conditional failed, one must be fixed:
   	['qcom,x1e80100-tsens', 'qcom,tsens-v2'] is too long
   	'qcom,x1e80100-tsens' is not one of ['qcom,ipq8064-tsens', 'qcom,msm8960-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,mdm9607-tsens', 'qcom,msm8226-tsens', 'qcom,msm8909-tsens', 'qcom,msm8916-tsens', 'qcom,msm8939-tsens', 'qcom,msm8974-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,msm8956-tsens', 'qcom,msm8976-tsens', 'qcom,qcs404-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,msm8953-tsens', 'qcom,msm8996-tsens', 'qcom,msm8998-tsens', 'qcom,qcm2290-tsens', 'qcom,sa8775p-tsens', 'qcom,sc7180-tsens', 'qcom,sc7280-tsens', 'qcom,sc8180x-tsens', 'qcom,sc8280xp-tsens', 'qcom,sdm630-tsens', 'qcom,sdm845-tsens', 'qcom,sm6115-tsens', 'qcom,sm6350-tsens', 'qcom,sm6375-tsens', 'qcom,sm8150-tsens', 'qcom,sm8250-tsens', 'qcom,sm8350-tsens', 'qcom,sm8450-tsens', 'qcom,sm8550-tsens', 'qcom,sm8650-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,ipq8074-tsens']
   	'qcom,x1e80100-tsens' is not one of ['qcom,ipq9574-tsens']
   	'qcom,tsens-v0_1' was expected
   	'qcom,tsens-v1' was expected
   	'qcom,ipq8074-tsens' was expected
   	from schema $id: http://devicetree.org/schemas/thermal/qcom-tsens.yaml#
>> arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtb: /soc@0/thermal-sensor@c274000: failed to match any schema with compatible: ['qcom,x1e80100-tsens', 'qcom,tsens-v2']
>> arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtb: pci@1bf8000: Unevaluated properties are not allowed ('vddpe-3v3-supply' was unexpected)
   	from schema $id: http://devicetree.org/schemas/pci/qcom,pcie-x1e80100.yaml#
>> arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtb: usb@a2f8800: interrupt-names: ['pwr_event', 'dp_hs_phy_irq', 'dm_hs_phy_irq'] is too short
   	from schema $id: http://devicetree.org/schemas/usb/qcom,dwc3.yaml#

-- 
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https://github.com/intel/lkp-tests/wiki