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arm64: dts: qcom: Add basic devicetree support for SM8350-MTP board

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Add basic devicetree support for Qualcomm Technologies, Inc SM8350 SoC
MTP board. This enabled uart node and adds rpmh-regulators present for
this board.

Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20210127123054.263231-7-vkoul@kernel.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Vinod Koul 2021-01-27 18:00:54 +05:30 committed by Bjorn Andersson
parent b7e8f433a6
commit 0684074a46
2 changed files with 251 additions and 0 deletions
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1
arch/arm64/boot/dts/qcom/Makefile
View File

@ -58,3 +58,4 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8150-hdk.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8150-mtp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8250-hdk.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8250-mtp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8350-mtp.dtb

250
arch/arm64/boot/dts/qcom/sm8350-mtp.dts Normal file
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@ -0,0 +1,250 @@
// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) 2020, Linaro Limited
*/
/dts-v1/;
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "sm8350.dtsi"
/ {
model = "Qualcomm Technologies, Inc. sm8350 MTP";
compatible = "qcom,sm8350-mtp", "qcom,sm8350";
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;
};
};
&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-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vreg_s11b_0p95: smps11 {
regulator-min-microvolt = <752000>;
regulator-max-microvolt = <1000000>;
};
vreg_s12b_1p25: smps12 {
regulator-min-microvolt = <1224000>;
regulator-max-microvolt = <1360000>;
};
vreg_l1b_0p88: ldo1 {
regulator-min-microvolt = <912000>;
regulator-max-microvolt = <920000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l2b_3p07: ldo2 {
regulator-min-microvolt = <3072000>;
regulator-max-microvolt = <3072000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l3b_0p9: ldo3 {
regulator-min-microvolt = <904000>;
regulator-max-microvolt = <904000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l5b_0p88: ldo5 {
regulator-min-microvolt = <880000>;
regulator-max-microvolt = <888000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l6b_1p2: ldo6 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1208000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l7b_2p96: ldo7 {
regulator-min-microvolt = <2400000>;
regulator-max-microvolt = <3008000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l9b_1p2: ldo9 {
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-min-microvolt = <1800000>;
regulator-max-microvolt = <1952000>;
};
vreg_s2c_0p8: smps2 {
regulator-min-microvolt = <640000>;
regulator-max-microvolt = <1000000>;
};
vreg_s10c_1p05: smps10 {
regulator-min-microvolt = <1048000>;
regulator-max-microvolt = <1128000>;
};
vreg_bob: bob {
regulator-min-microvolt = <3008000>;
regulator-max-microvolt = <3960000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
};
vreg_l1c_1p8: ldo1 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l2c_1p8: ldo2 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l3c_3p0: ldo3 {
regulator-min-microvolt = <3008000>;
regulator-max-microvolt = <3008000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l4c_uim1: ldo4 {
regulator-min-microvolt = <1704000>;
regulator-max-microvolt = <3000000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l5c_uim2: ldo5 {
regulator-min-microvolt = <1704000>;
regulator-max-microvolt = <3000000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l6c_1p8: ldo6 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2960000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l7c_3p0: ldo7 {
regulator-min-microvolt = <3008000>;
regulator-max-microvolt = <3008000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l8c_1p8: ldo8 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l9c_2p96: ldo9 {
regulator-min-microvolt = <2960000>;
regulator-max-microvolt = <3008000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l10c_1p2: ldo10 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l11c_2p96: ldo11 {
regulator-min-microvolt = <2400000>;
regulator-max-microvolt = <3008000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l12c_1p8: ldo12 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2000000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l13c_3p0: ldo13 {
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
};
};
&qupv3_id_1 {
status = "okay";
};
&tlmm {
gpio-reserved-ranges = <52 8>;
};
&uart2 {
status = "okay";
};