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e608d16e01
L4c is the supply for UFS vccq, As per UFS spec range of vccq is 1.14V to 1.26V, There are stability issues when operating at marginal voltage. Hence configure the min and max vccq voltages to 1.2V. Signed-off-by: Naveen Kumar Goud Arepalli <quic_narepall@quicinc.com> Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230711105915.30581-1-quic_narepall@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
558 lines
12 KiB
Plaintext
558 lines
12 KiB
Plaintext
// SPDX-License-Identifier: BSD-3-Clause
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/*
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* Copyright (c) 2023, Linaro Limited
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*/
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
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#include "sa8775p.dtsi"
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#include "sa8775p-pmics.dtsi"
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/ {
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model = "Qualcomm SA8775P Ride";
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compatible = "qcom,sa8775p-ride", "qcom,sa8775p";
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aliases {
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serial0 = &uart10;
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serial1 = &uart12;
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serial2 = &uart17;
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i2c11 = &i2c11;
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i2c18 = &i2c18;
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spi16 = &spi16;
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ufshc1 = &ufs_mem_hc;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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};
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&apps_rsc {
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regulators-0 {
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compatible = "qcom,pmm8654au-rpmh-regulators";
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qcom,pmic-id = "a";
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vreg_s4a: smps4 {
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regulator-name = "vreg_s4a";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1816000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_s5a: smps5 {
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regulator-name = "vreg_s5a";
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regulator-min-microvolt = <1850000>;
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regulator-max-microvolt = <1996000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_s9a: smps9 {
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regulator-name = "vreg_s9a";
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regulator-min-microvolt = <535000>;
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regulator-max-microvolt = <1120000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l4a: ldo4 {
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regulator-name = "vreg_l4a";
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regulator-min-microvolt = <788000>;
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regulator-max-microvolt = <1050000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l5a: ldo5 {
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regulator-name = "vreg_l5a";
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regulator-min-microvolt = <870000>;
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regulator-max-microvolt = <950000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l6a: ldo6 {
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regulator-name = "vreg_l6a";
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regulator-min-microvolt = <870000>;
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regulator-max-microvolt = <970000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l7a: ldo7 {
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regulator-name = "vreg_l7a";
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regulator-min-microvolt = <720000>;
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regulator-max-microvolt = <950000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l8a: ldo8 {
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regulator-name = "vreg_l8a";
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regulator-min-microvolt = <2504000>;
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regulator-max-microvolt = <3300000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l9a: ldo9 {
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regulator-name = "vreg_l9a";
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regulator-min-microvolt = <2970000>;
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regulator-max-microvolt = <3544000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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};
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};
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regulators-1 {
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compatible = "qcom,pmm8654au-rpmh-regulators";
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qcom,pmic-id = "c";
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vreg_l1c: ldo1 {
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regulator-name = "vreg_l1c";
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regulator-min-microvolt = <1140000>;
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regulator-max-microvolt = <1260000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l2c: ldo2 {
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regulator-name = "vreg_l2c";
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <1100000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l3c: ldo3 {
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regulator-name = "vreg_l3c";
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1300000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l4c: ldo4 {
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regulator-name = "vreg_l4c";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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/*
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* FIXME: This should have regulator-allow-set-load but
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* we're getting an over-current fault from the PMIC
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* when switching to LPM.
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*/
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};
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vreg_l5c: ldo5 {
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regulator-name = "vreg_l5c";
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1300000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l6c: ldo6 {
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regulator-name = "vreg_l6c";
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regulator-min-microvolt = <1620000>;
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regulator-max-microvolt = <1980000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l7c: ldo7 {
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regulator-name = "vreg_l7c";
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regulator-min-microvolt = <1620000>;
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regulator-max-microvolt = <2000000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l8c: ldo8 {
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regulator-name = "vreg_l8c";
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regulator-min-microvolt = <2400000>;
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regulator-max-microvolt = <3300000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l9c: ldo9 {
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regulator-name = "vreg_l9c";
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regulator-min-microvolt = <1650000>;
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regulator-max-microvolt = <2700000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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};
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};
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regulators-2 {
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compatible = "qcom,pmm8654au-rpmh-regulators";
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qcom,pmic-id = "e";
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vreg_s4e: smps4 {
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regulator-name = "vreg_s4e";
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regulator-min-microvolt = <970000>;
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regulator-max-microvolt = <1520000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_s7e: smps7 {
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regulator-name = "vreg_s7e";
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regulator-min-microvolt = <1010000>;
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regulator-max-microvolt = <1170000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_s9e: smps9 {
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regulator-name = "vreg_s9e";
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regulator-min-microvolt = <300000>;
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regulator-max-microvolt = <570000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l6e: ldo6 {
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regulator-name = "vreg_l6e";
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regulator-min-microvolt = <1280000>;
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regulator-max-microvolt = <1450000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l8e: ldo8 {
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regulator-name = "vreg_l8e";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1950000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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regulator-allow-set-load;
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regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
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RPMH_REGULATOR_MODE_HPM>;
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};
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};
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};
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&i2c11 {
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clock-frequency = <400000>;
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pinctrl-0 = <&qup_i2c11_default>;
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pinctrl-names = "default";
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status = "okay";
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};
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&i2c18 {
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clock-frequency = <400000>;
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pinctrl-0 = <&qup_i2c18_default>;
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pinctrl-names = "default";
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status = "okay";
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};
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&pmm8654au_0_gpios {
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gpio-line-names = "DS_EN",
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"POFF_COMPLETE",
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"UFS0_VER_ID",
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"FAST_POFF",
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"DBU1_PON_DONE",
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"AOSS_SLEEP",
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"CAM_DES0_EN",
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"CAM_DES1_EN",
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"CAM_DES2_EN",
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"CAM_DES3_EN",
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"UEFI",
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"ANALOG_PON_OPT";
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};
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&pmm8654au_1_gpios {
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gpio-line-names = "PMIC_C_ID0",
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"PMIC_C_ID1",
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"UFS1_VER_ID",
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"IPA_PWR",
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"",
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"WLAN_DBU4_EN",
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"WLAN_EN",
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"BT_EN",
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"USB2_PWR_EN",
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"USB2_FAULT";
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usb2_en_state: usb2-en-state {
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pins = "gpio9";
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function = "normal";
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output-high;
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power-source = <0>;
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};
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};
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&pmm8654au_2_gpios {
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gpio-line-names = "PMIC_E_ID0",
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"PMIC_E_ID1",
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"USB0_PWR_EN",
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"USB0_FAULT",
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"SENSOR_IRQ_1",
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"SENSOR_IRQ_2",
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"SENSOR_RST",
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"SGMIIO0_RST",
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"SGMIIO1_RST",
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"USB1_PWR_ENABLE",
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"USB1_FAULT",
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"VMON_SPX8";
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usb0_en_state: usb0-en-state {
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pins = "gpio3";
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function = "normal";
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output-high;
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power-source = <0>;
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};
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usb1_en_state: usb1-en-state {
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pins = "gpio10";
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function = "normal";
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output-high;
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power-source = <0>;
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};
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};
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&pmm8654au_3_gpios {
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gpio-line-names = "PMIC_G_ID0",
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"PMIC_G_ID1",
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"GNSS_RST",
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"GNSS_EN",
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"GNSS_BOOT_MODE";
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};
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&qupv3_id_1 {
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status = "okay";
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};
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&qupv3_id_2 {
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status = "okay";
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};
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&sleep_clk {
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clock-frequency = <32764>;
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};
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&spi16 {
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pinctrl-0 = <&qup_spi16_default>;
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pinctrl-names = "default";
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status = "okay";
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};
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&tlmm {
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qup_uart10_default: qup-uart10-state {
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pins = "gpio46", "gpio47";
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function = "qup1_se3";
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};
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qup_spi16_default: qup-spi16-state {
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pins = "gpio86", "gpio87", "gpio88", "gpio89";
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function = "qup2_se2";
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drive-strength = <6>;
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bias-disable;
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};
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qup_i2c11_default: qup-i2c11-state {
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pins = "gpio48", "gpio49";
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function = "qup1_se4";
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drive-strength = <2>;
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bias-pull-up;
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};
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qup_i2c18_default: qup-i2c18-state {
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pins = "gpio95", "gpio96";
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function = "qup2_se4";
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drive-strength = <2>;
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bias-pull-up;
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};
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qup_uart12_default: qup-uart12-state {
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qup_uart12_cts: qup-uart12-cts-pins {
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pins = "gpio52";
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function = "qup1_se5";
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bias-disable;
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};
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qup_uart12_rts: qup-uart12-rts-pins {
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pins = "gpio53";
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function = "qup1_se5";
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bias-pull-down;
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};
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qup_uart12_tx: qup-uart12-tx-pins {
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pins = "gpio54";
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function = "qup1_se5";
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bias-pull-up;
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};
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qup_uart12_rx: qup-uart12-rx-pins {
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pins = "gpio55";
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function = "qup1_se5";
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bias-pull-down;
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};
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};
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qup_uart17_default: qup-uart17-state {
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qup_uart17_cts: qup-uart17-cts-pins {
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pins = "gpio91";
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function = "qup2_se3";
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bias-disable;
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};
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qup_uart17_rts: qup0-uart17-rts-pins {
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pins = "gpio92";
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function = "qup2_se3";
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bias-pull-down;
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};
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qup_uart17_tx: qup0-uart17-tx-pins {
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pins = "gpio93";
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function = "qup2_se3";
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bias-pull-up;
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};
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qup_uart17_rx: qup0-uart17-rx-pins {
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pins = "gpio94";
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function = "qup2_se3";
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bias-pull-down;
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};
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};
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};
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&uart10 {
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compatible = "qcom,geni-debug-uart";
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pinctrl-0 = <&qup_uart10_default>;
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pinctrl-names = "default";
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status = "okay";
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};
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&uart12 {
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pinctrl-0 = <&qup_uart12_default>;
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pinctrl-names = "default";
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status = "okay";
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};
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&uart17 {
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pinctrl-0 = <&qup_uart17_default>;
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pinctrl-names = "default";
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status = "okay";
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};
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&ufs_mem_hc {
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reset-gpios = <&tlmm 149 GPIO_ACTIVE_LOW>;
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vcc-supply = <&vreg_l8a>;
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vcc-max-microamp = <1100000>;
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vccq-supply = <&vreg_l4c>;
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vccq-max-microamp = <1200000>;
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status = "okay";
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};
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&ufs_mem_phy {
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vdda-phy-supply = <&vreg_l4a>;
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vdda-pll-supply = <&vreg_l1c>;
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status = "okay";
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};
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&usb_0 {
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pinctrl-names = "default";
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pinctrl-0 = <&usb0_en_state>;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_0_dwc3 {
|
|
dr_mode = "peripheral";
|
|
};
|
|
|
|
&usb_0_hsphy {
|
|
vdda-pll-supply = <&vreg_l7a>;
|
|
vdda18-supply = <&vreg_l6c>;
|
|
vdda33-supply = <&vreg_l9a>;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_0_qmpphy {
|
|
vdda-phy-supply = <&vreg_l1c>;
|
|
vdda-pll-supply = <&vreg_l7a>;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&usb1_en_state>;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_1_dwc3 {
|
|
dr_mode = "host";
|
|
};
|
|
|
|
&usb_1_hsphy {
|
|
vdda-pll-supply = <&vreg_l7a>;
|
|
vdda18-supply = <&vreg_l6c>;
|
|
vdda33-supply = <&vreg_l9a>;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_1_qmpphy {
|
|
vdda-phy-supply = <&vreg_l1c>;
|
|
vdda-pll-supply = <&vreg_l7a>;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&usb2_en_state>;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_2_dwc3 {
|
|
dr_mode = "host";
|
|
};
|
|
|
|
&usb_2_hsphy {
|
|
vdda-pll-supply = <&vreg_l7a>;
|
|
vdda18-supply = <&vreg_l6c>;
|
|
vdda33-supply = <&vreg_l9a>;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&xo_board_clk {
|
|
clock-frequency = <38400000>;
|
|
};
|