Re: [PATCH v2 1/2] arm64: dts: add minimal DTS for Microsoft Surface Duo2
From: Vinod Koul <vkoul@kernel.org>
Date: 2021-11-23 04:00:13
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linux-arm-msm, lkml
On 22-11-21, 11:05, Katherine Perez wrote:
quoted hunk ↗ jump to hunk
This is a minimal devicetree for Microsoft Surface Duo 2 with SM8350 Chipset Signed-off-by: Katherine Perez <redacted> --- Changes since v1: - Change remoteprocs firmware-naming scheme to qcom/sm8350/microsft/* - Add chassis-type arch/arm64/boot/dts/qcom/Makefile | 1 + .../qcom/sm8350-microsoft-surface-duo2.dts | 369 ++++++++++++++++++ 2 files changed, 370 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/sm8350-microsoft-surface-duo2.dtsdiff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 6b816eb33309..a8cc6bd3c423 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile@@ -106,4 +106,5 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8250-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8250-sony-xperia-edo-pdx203.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8250-sony-xperia-edo-pdx206.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8350-hdk.dtb +dtb-$(CONFIG_ARCH_QCOM) += sm8350-microsoft-surface-duo2.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8350-mtp.dtbdiff --git a/arch/arm64/boot/dts/qcom/sm8350-microsoft-surface-duo2.dts b/arch/arm64/boot/dts/qcom/sm8350-microsoft-surface-duo2.dts new file mode 100644 index 000000000000..d4963c9015cb --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sm8350-microsoft-surface-duo2.dts@@ -0,0 +1,369 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (C) 2021, Microsoft Corporation + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h> +#include "sm8350.dtsi" +#include "pm8350.dtsi" +#include "pm8350b.dtsi" +#include "pm8350c.dtsi" +#include "pmk8350.dtsi" +#include "pmr735a.dtsi" +#include "pmr735b.dtsi" + +/ { + model = "Microsoft Surface Duo 2"; + compatible = "microsoft,surface-duo2", "qcom,sm8350"; + chassis-type = "handset";
This is interesting, I see it used at lot of place, unfortunately, it does not seem to be documented :( -- ~Vinod