[PATCH v3 0/1] arm64: dts: sm8350: add support for Microsoft Surface Duo 2

public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed

* [PATCH v3 0/1] arm64: dts: sm8350: add support for Microsoft Surface Duo 2
@ 2021-12-08 23:51 Katherine Perez
  2021-12-08 23:51 ` [PATCH v3 1/1] arm64: dts: add minimal DTS " Katherine Perez
  0 siblings, 1 reply; 4+ messages in thread
From: Katherine Perez @ 2021-12-08 23:51 UTC (permalink / raw)
  To: Andy Gross, Bjorn Andersson, Rob Herring, Vinod Koul
  Cc: linux-arm-msm, devicetree, linux-kernel, Felipe Balbi

Add initial support for the Microsoft Surface Duo 2 based on the
sm8350-mtp DT.

Katherine Perez (1):
  arm64: dts: add minimal DTS for Microsoft Surface Duo2

 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.dts

--
2.31.1


^ permalink raw reply	[flat|nested] 4+ messages in thread

* [PATCH v3 1/1] arm64: dts: add minimal DTS for Microsoft Surface Duo 2
  2021-12-08 23:51 [PATCH v3 0/1] arm64: dts: sm8350: add support for Microsoft Surface Duo 2 Katherine Perez
@ 2021-12-08 23:51 ` Katherine Perez
  2021-12-09  5:38   ` Vinod Koul
  2021-12-09 16:03   ` Konrad Dybcio
  0 siblings, 2 replies; 4+ messages in thread
From: Katherine Perez @ 2021-12-08 23:51 UTC (permalink / raw)
  To: Andy Gross, Bjorn Andersson, Rob Herring, Vinod Koul
  Cc: linux-arm-msm, devicetree, linux-kernel, Felipe Balbi

This is a minimal devicetree for Microsoft Surface Duo 2 with SM8350
Chipset

Signed-off-by: Katherine Perez <kaperez@linux.microsoft.com>
---

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.dts

diff --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.dtb
diff --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..9d35e4d6e460
--- /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";
+
+	aliases {
+		serial0 = &uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&adsp {
+	status = "okay";
+	firmware-name = "qcom/sm8350/microsoft/adsp.mbn";
+};
+
+&apps_rsc {
+	pm8350-rpmh-regulators {
+		compatible = "qcom,pm8350-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		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-s11-supply = <&vph_pwr>;
+		vdd-s12-supply = <&vph_pwr>;
+
+		vdd-l1-l4-supply = <&vreg_s11b_0p95>;
+		vdd-l2-l7-supply = <&vreg_bob>;
+		vdd-l3-l5-supply = <&vreg_bob>;
+		vdd-l6-l9-l10-supply = <&vreg_s11b_0p95>;
+		vdd-l8-supply = <&vreg_s2c_0p8>;
+
+		vreg_s10b_1p8: smps10 {
+			regulator-name = "vreg_s10b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_s11b_0p95: smps11 {
+			regulator-name = "vreg_s11b_0p95";
+			regulator-min-microvolt = <752000>;
+			regulator-max-microvolt = <1000000>;
+		};
+
+		vreg_s12b_1p25: smps12 {
+			regulator-name = "vreg_s12b_1p25";
+			regulator-min-microvolt = <1224000>;
+			regulator-max-microvolt = <1360000>;
+		};
+
+		vreg_l1b_0p88: ldo1 {
+			regulator-name = "vreg_l1b_0p88";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2b_3p07: ldo2 {
+			regulator-name = "vreg_l2b_3p07";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3b_0p9: ldo3 {
+			regulator-name = "vreg_l3b_0p9";
+			regulator-min-microvolt = <904000>;
+			regulator-max-microvolt = <904000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5b_0p88: ldo5 {
+			regulator-name = "vreg_l3b_0p9";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <888000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6b_1p2: ldo6 {
+			regulator-name = "vreg_l6b_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1208000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7b_2p96: ldo7 {
+			regulator-name = "vreg_l7b_2p96";
+			regulator-min-microvolt = <2400000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9b_1p2: ldo9 {
+			regulator-name = "vreg_l9b_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	pm8350c-rpmh-regulators {
+		compatible = "qcom,pm8350c-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-s9-supply = <&vph_pwr>;
+		vdd-s10-supply = <&vph_pwr>;
+
+		vdd-l1-l12-supply = <&vreg_s1c_1p86>;
+		vdd-l2-l8-supply = <&vreg_s1c_1p86>;
+		vdd-l3-l4-l5-l7-l13-supply = <&vreg_bob>;
+		vdd-l6-l9-l11-supply = <&vreg_bob>;
+		vdd-l10-supply = <&vreg_s12b_1p25>;
+
+		vdd-bob-supply = <&vph_pwr>;
+
+		vreg_s1c_1p86: smps1 {
+			regulator-name = "vreg_s1c_1p86";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1952000>;
+		};
+
+		vreg_s2c_0p8: smps2 {
+			regulator-name = "vreg_s2c_0p8";
+			regulator-min-microvolt = <640000>;
+			regulator-max-microvolt = <1000000>;
+		};
+
+		vreg_s10c_1p05: smps10 {
+			regulator-name = "vreg_s10c_1p05";
+			regulator-min-microvolt = <1048000>;
+			regulator-max-microvolt = <1128000>;
+		};
+
+		vreg_bob: bob {
+			regulator-name = "vreg_bob";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3960000>;
+			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_1p8: ldo2 {
+			regulator-name = "vreg_l2c_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3c_3p0: ldo3 {
+			regulator-name = "vreg_l3c_3p0";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4c_uim1: ldo4 {
+			regulator-name = "vreg_l4c_uim1";
+			regulator-min-microvolt = <1704000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5c_uim2: ldo5 {
+			regulator-name = "vreg_l5c_uim2";
+			regulator-min-microvolt = <1704000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6c_1p8: ldo6 {
+			regulator-name = "vreg_l6c_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7c_3p0: ldo7 {
+			regulator-name = "vreg_l7c_3p0";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3008000>;
+			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 = <2960000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l10c_1p2: ldo10 {
+			regulator-name = "vreg_l10c_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l11c_2p96: ldo11 {
+			regulator-name = "vreg_l11c_2p96";
+			regulator-min-microvolt = <2400000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12c_1p8: ldo12 {
+			regulator-name = "vreg_l12c_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l13c_3p0: ldo13 {
+			regulator-name = "vreg_l13c_3p0";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+};
+
+&cdsp {
+	status = "okay";
+	firmware-name = "qcom/sm8350/microsoft/cdsp.mbn";
+};
+
+&ipa {
+	status = "okay";
+
+	memory-region = <&pil_ipa_fw_mem>;
+};
+
+&mpss {
+	status = "okay";
+	firmware-name = "qcom/sm8350/microsoft/modem.mbn";
+};
+
+&qupv3_id_0 {
+	status = "okay";
+};
+
+&slpi {
+	status = "okay";
+	firmware-name = "qcom/sm8350/microsoft/slpi.mbn";
+};
+
+&tlmm {
+	gpio-reserved-ranges = <4 4>, <12 4>, <56 4>, <76 4>;
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&ufs_mem_hc {
+	status = "okay";
+
+	reset-gpios = <&tlmm 203 GPIO_ACTIVE_LOW>;
+
+	vcc-supply = <&vreg_l7b_2p96>;
+	vcc-max-microamp = <800000>;
+	vccq-supply = <&vreg_l9b_1p2>;
+	vccq-max-microamp = <900000>;
+};
+
+&ufs_mem_phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l5b_0p88>;
+	vdda-max-microamp = <91600>;
+	vdda-pll-supply = <&vreg_l6b_1p2>;
+	vdda-pll-max-microamp = <19000>;
+};
+
+&usb_1 {
+	dr_mode = "peripheral";
+};
+
+&usb_1_hsphy {
+	status = "okay";
+
+	vdda-pll-supply = <&vreg_l5b_0p88>;
+	vdda18-supply = <&vreg_l1c_1p8>;
+	vdda33-supply = <&vreg_l2b_3p07>;
+};
+
+&usb_1_qmpphy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l6b_1p2>;
+	vdda-pll-supply = <&vreg_l1b_0p88>;
+};
+
+&usb_2 {
+	status = "okay";
+};
+
+&usb_2_hsphy {
+	status = "okay";
+
+	vdda-pll-supply = <&vreg_l5b_0p88>;
+	vdda18-supply = <&vreg_l1c_1p8>;
+	vdda33-supply = <&vreg_l2b_3p07>;
+};
+
+&usb_2_qmpphy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l6b_1p2>;
+	vdda-pll-supply = <&vreg_l5b_0p88>;
+};
--
2.31.1


^ permalink raw reply related	[flat|nested] 4+ messages in thread

* Re: [PATCH v3 1/1] arm64: dts: add minimal DTS for Microsoft Surface Duo 2
  2021-12-08 23:51 ` [PATCH v3 1/1] arm64: dts: add minimal DTS " Katherine Perez
@ 2021-12-09  5:38   ` Vinod Koul
  2021-12-09 16:03   ` Konrad Dybcio
  1 sibling, 0 replies; 4+ messages in thread
From: Vinod Koul @ 2021-12-09  5:38 UTC (permalink / raw)
  To: Katherine Perez
  Cc: Andy Gross, Bjorn Andersson, Rob Herring, linux-arm-msm,
	devicetree, linux-kernel, Felipe Balbi

On 08-12-21, 15:51, Katherine Perez wrote:
> This is a minimal devicetree for Microsoft Surface Duo 2 with SM8350
> Chipset

Reviewed-by: Vinod Koul <vkoul@kernel.org>

-- 
~Vinod

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH v3 1/1] arm64: dts: add minimal DTS for Microsoft Surface Duo 2
  2021-12-08 23:51 ` [PATCH v3 1/1] arm64: dts: add minimal DTS " Katherine Perez
  2021-12-09  5:38   ` Vinod Koul
@ 2021-12-09 16:03   ` Konrad Dybcio
  1 sibling, 0 replies; 4+ messages in thread
From: Konrad Dybcio @ 2021-12-09 16:03 UTC (permalink / raw)
  To: Katherine Perez, Andy Gross, Bjorn Andersson, Rob Herring,
	Vinod Koul
  Cc: linux-arm-msm, devicetree, linux-kernel, Felipe Balbi

Hi!

On 09/12/2021 00:51, Katherine Perez wrote:
> This is a minimal devicetree for Microsoft Surface Duo 2 with SM8350
> Chipset
>
> Signed-off-by: Katherine Perez <kaperez@linux.microsoft.com>
> Reviewed-by: Vinod Koul <vkoul@kernel.org>
> ---
>
> 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.dts
>
> --
> 2.31.1

[...]


> --- /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>

This is now included in sm8350.dtsi


[...]

> +&usb_1 {
> +	dr_mode = "peripheral";
> +};
> +

Looks like you forgot to enable usb_1, but other than these two nits:


Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>


Konrad


^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2021-12-09 16:03 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-12-08 23:51 [PATCH v3 0/1] arm64: dts: sm8350: add support for Microsoft Surface Duo 2 Katherine Perez
2021-12-08 23:51 ` [PATCH v3 1/1] arm64: dts: add minimal DTS " Katherine Perez
2021-12-09  5:38   ` Vinod Koul
2021-12-09 16:03   ` Konrad Dybcio

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox