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Message-ID: <YMkX63OuCW66RKek@builder.lan>
Date: Tue, 15 Jun 2021 16:13:15 -0500
From: Bjorn Andersson <bjorn.andersson@...aro.org>
To: Bhupesh Sharma <bhupesh.sharma@...aro.org>
Cc: linux-arm-msm@...r.kernel.org, bhupesh.linux@...il.com,
linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org,
Linus Walleij <linus.walleij@...aro.org>,
Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>, Vinod Koul <vkoul@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Andy Gross <agross@...nel.org>
Subject: Re: [PATCH v2 10/10] arm64: dts: qcom: sa8155p-adp: Add base dts file
On Tue 15 Jun 02:45 CDT 2021, Bhupesh Sharma wrote:
> Add base DTS file for SA8155p Automotive Development Platform.
> It enables boot to console, adds tlmm reserved range and ufs flash.
> It also includes pmic file.
>
> SA8155p-adp board is based on sa8155p Qualcomm Snapdragon SoC.
> SA8155p platform is similar to the SM8150, so use this as base
> for now.
>
> Cc: Linus Walleij <linus.walleij@...aro.org>
> Cc: Liam Girdwood <lgirdwood@...il.com>
> Cc: Mark Brown <broonie@...nel.org>
> Cc: Bjorn Andersson <bjorn.andersson@...aro.org>
> Cc: Vinod Koul <vkoul@...nel.org>
> Cc: Rob Herring <robh+dt@...nel.org>
> Cc: Andy Gross <agross@...nel.org>
With the feedback of regulator-allow-set-load addressed this looks good!
Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>
Regards,
Bjorn
> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@...aro.org>
> ---
> arch/arm64/boot/dts/qcom/Makefile | 1 +
> arch/arm64/boot/dts/qcom/sa8155p-adp.dts | 355 +++++++++++++++++++++++
> 2 files changed, 356 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/sa8155p-adp.dts
>
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index 456502aeee49..666f3528697d 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -32,6 +32,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8998-oneplus-dumpling.dtb
> dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-1000.dtb
> dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb
> dtb-$(CONFIG_ARCH_QCOM) += qrb5165-rb5.dtb
> +dtb-$(CONFIG_ARCH_QCOM) += sa8155p-adp.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sc7180-idp.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-coachz-r1.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-coachz-r1-lte.dtb
> diff --git a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts
> new file mode 100644
> index 000000000000..95e0a6612e6b
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts
> @@ -0,0 +1,355 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2021, Linaro Limited
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
> +#include <dt-bindings/gpio/gpio.h>
> +#include "sm8150.dtsi"
> +#include "pmm8155au_1.dtsi"
> +#include "pmm8155au_2.dtsi"
> +
> +/ {
> + model = "Qualcomm Technologies, Inc. SA8155P ADP";
> + compatible = "qcom,sa8155p-adp", "qcom,sa8155p";
> +
> + aliases {
> + serial0 = &uart2;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + vreg_3p3: vreg_3p3_regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "vreg_3p3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + /*
> + * S4A is always on and not controllable through RPMh.
> + * So model it as a fixed regulator.
> + */
> + vreg_s4a_1p8: smps4 {
> + compatible = "regulator-fixed";
> + regulator-name = "vreg_s4a_1p8";
> +
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> +
> + regulator-always-on;
> + regulator-boot-on;
> +
> + vin-supply = <&vreg_3p3>;
> + };
> +};
> +
> +&apps_rsc {
> + pmm8155au-1-rpmh-regulators {
> + compatible = "qcom,pmm8155au-rpmh-regulators";
> + qcom,pmic-id = "a";
> +
> + vdd-s1-supply = <&vreg_3p3>;
> + vdd-s2-supply = <&vreg_3p3>;
> + vdd-s3-supply = <&vreg_3p3>;
> + vdd-s4-supply = <&vreg_3p3>;
> + vdd-s5-supply = <&vreg_3p3>;
> + vdd-s6-supply = <&vreg_3p3>;
> + vdd-s7-supply = <&vreg_3p3>;
> + vdd-s8-supply = <&vreg_3p3>;
> + vdd-s9-supply = <&vreg_3p3>;
> + vdd-s10-supply = <&vreg_3p3>;
> +
> + vdd-l1-l8-l11-supply = <&vreg_s6a_0p92>;
> + vdd-l2-l10-supply = <&vreg_3p3>;
> + vdd-l3-l4-l5-l18-supply = <&vreg_s6a_0p92>;
> + vdd-l6-l9-supply = <&vreg_s6a_0p92>;
> + vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
> + vdd-l13-l16-l17-supply = <&vreg_3p3>;
> +
> + vreg_s5a_2p04: smps5 {
> + regulator-name = "vreg_s5a_2p04";
> + regulator-min-microvolt = <1904000>;
> + regulator-max-microvolt = <2000000>;
> + };
> +
> + vreg_s6a_0p92: smps6 {
> + regulator-name = "vreg_s6a_0p92";
> + regulator-min-microvolt = <920000>;
> + regulator-max-microvolt = <1128000>;
> + };
> +
> + vreg_l1a_0p752: ldo1 {
> + regulator-name = "vreg_l1a_0p752";
> + regulator-min-microvolt = <752000>;
> + regulator-max-microvolt = <752000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vdda_usb_hs_3p1:
> + vreg_l2a_3p072: ldo2 {
> + regulator-name = "vreg_l2a_3p072";
> + regulator-min-microvolt = <3072000>;
> + regulator-max-microvolt = <3072000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l3a_0p8: ldo3 {
> + regulator-name = "vreg_l3a_0p8";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vdd_usb_hs_core:
> + vdda_usb_ss_dp_core_1:
> + 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_l7a_1p8: ldo7 {
> + regulator-name = "vreg_l7a_1p8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l10a_2p96: ldo10 {
> + regulator-name = "vreg_l10a_2p96";
> + regulator-min-microvolt = <2504000>;
> + regulator-max-microvolt = <2960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l11a_0p8: ldo11 {
> + regulator-name = "vreg_l11a_0p8";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vdda_usb_hs_1p8:
> + 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_2p7: ldo13 {
> + regulator-name = "vreg_l13a_2p7";
> + regulator-min-microvolt = <2704000>;
> + regulator-max-microvolt = <2704000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l15a_1p7: ldo15 {
> + regulator-name = "vreg_l15a_1p7";
> + regulator-min-microvolt = <1704000>;
> + regulator-max-microvolt = <1704000>;
> + 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_2p96: ldo17 {
> + regulator-name = "vreg_l17a_2p96";
> + regulator-min-microvolt = <2504000>;
> + regulator-max-microvolt = <2960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> + };
> +
> + pmm8155au-2-rpmh-regulators {
> + compatible = "qcom,pmm8155au-rpmh-regulators";
> + qcom,pmic-id = "c";
> +
> + vdd-s1-supply = <&vreg_3p3>;
> + vdd-s2-supply = <&vreg_3p3>;
> + vdd-s3-supply = <&vreg_3p3>;
> + vdd-s4-supply = <&vreg_3p3>;
> + vdd-s5-supply = <&vreg_3p3>;
> + vdd-s6-supply = <&vreg_3p3>;
> + vdd-s7-supply = <&vreg_3p3>;
> + vdd-s8-supply = <&vreg_3p3>;
> + vdd-s9-supply = <&vreg_3p3>;
> + vdd-s10-supply = <&vreg_3p3>;
> +
> + vdd-l1-l8-l11-supply = <&vreg_s4c_1p352>;
> + vdd-l2-l10-supply = <&vreg_3p3>;
> + vdd-l3-l4-l5-l18-supply = <&vreg_s4c_1p352>;
> + vdd-l6-l9-supply = <&vreg_s6c_1p128>;
> + vdd-l7-l12-l14-l15-supply = <&vreg_s5c_2p04>;
> + vdd-l13-l16-l17-supply = <&vreg_3p3>;
> +
> + vreg_s4c_1p352: smps4 {
> + regulator-name = "vreg_s4c_1p352";
> + regulator-min-microvolt = <1352000>;
> + regulator-max-microvolt = <1352000>;
> + };
> +
> + vreg_s5c_2p04: smps5 {
> + regulator-name = "vreg_s5c_2p04";
> + regulator-min-microvolt = <1904000>;
> + regulator-max-microvolt = <2000000>;
> + };
> +
> + vreg_s6c_1p128: smps6 {
> + regulator-name = "vreg_s6c_1p128";
> + regulator-min-microvolt = <1128000>;
> + regulator-max-microvolt = <1128000>;
> + };
> +
> + vreg_l1c_1p304: ldo1 {
> + regulator-name = "vreg_l1c_1p304";
> + regulator-min-microvolt = <1304000>;
> + regulator-max-microvolt = <1304000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l2c_1p808: ldo2 {
> + regulator-name = "vreg_l2c_1p808";
> + regulator-min-microvolt = <1704000>;
> + regulator-max-microvolt = <2928000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l5c_1p2: ldo5 {
> + regulator-name = "vreg_l5c_1p2";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l7c_1p8: ldo7 {
> + regulator-name = "vreg_l7c_1p8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l8c_1p2: ldo8 {
> + regulator-name = "vreg_l8c_1p2";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l10c_3p3: ldo10 {
> + regulator-name = "vreg_l10c_3p3";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3312000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l11c_0p8: ldo11 {
> + regulator-name = "vreg_l11c_0p8";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l12c_1p808: ldo12 {
> + regulator-name = "vreg_l12c_1p808";
> + regulator-min-microvolt = <1704000>;
> + regulator-max-microvolt = <2928000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l13c_2p96: ldo13 {
> + regulator-name = "vreg_l13c_2p96";
> + regulator-min-microvolt = <2504000>;
> + regulator-max-microvolt = <2960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l15c_1p9: ldo15 {
> + regulator-name = "vreg_l15c_1p9";
> + regulator-min-microvolt = <1704000>;
> + regulator-max-microvolt = <2928000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l16c_3p008: ldo16 {
> + regulator-name = "vreg_l16c_3p008";
> + regulator-min-microvolt = <3008000>;
> + regulator-max-microvolt = <3008000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l18c_0p88: ldo18 {
> + regulator-name = "vreg_l18c_0p88";
> + regulator-min-microvolt = <880000>;
> + regulator-max-microvolt = <880000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> + };
> +};
> +
> +&tlmm {
> + gpio-reserved-ranges = <0 4>;
> +};
> +
> +&uart2 {
> + status = "okay";
> +};
> +
> +&ufs_mem_hc {
> + status = "okay";
> +
> + reset-gpios = <&tlmm 175 GPIO_ACTIVE_LOW>;
> +
> + vcc-supply = <&vreg_l10a_2p96>;
> + vcc-max-microamp = <750000>;
> + vccq-supply = <&vreg_l5c_1p2>;
> + vccq-max-microamp = <700000>;
> + vccq2-supply = <&vreg_s4a_1p8>;
> + vccq2-max-microamp = <750000>;
> +};
> +
> +&ufs_mem_phy {
> + status = "okay";
> +
> + vdda-phy-supply = <&vreg_l8c_1p2>;
> + vdda-max-microamp = <87100>;
> + vdda-pll-supply = <&vreg_l5a_0p88>;
> + vdda-pll-max-microamp = <18300>;
> +};
> +
> +
> +&usb_1_hsphy {
> + status = "okay";
> + vdda-pll-supply = <&vdd_usb_hs_core>;
> + vdda33-supply = <&vdda_usb_hs_3p1>;
> + vdda18-supply = <&vdda_usb_hs_1p8>;
> +};
> +
> +&usb_1_qmpphy {
> + status = "okay";
> + vdda-phy-supply = <&vreg_l8c_1p2>;
> + vdda-pll-supply = <&vdda_usb_ss_dp_core_1>;
> +};
> +
> +&usb_1 {
> + status = "okay";
> +};
> +
> +&usb_1_dwc3 {
> + dr_mode = "peripheral";
> +};
> +
> +&qupv3_id_1 {
> + status = "okay";
> +};
> --
> 2.31.1
>
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