mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2025-01-13 04:36:27 +07:00
arm64: dts: qcom: Add Dragonboard 845c
This adds an initial dts for the Dragonboard 845. Supported functionality includes Debug UART, UFS, USB-C (peripheral), USB-A (host), microSD-card and Bluetooth. Initializing the SMMU is clearing the mapping used for the splash screen framebuffer, which causes the board to reboot. This can be worked around using: fastboot oem select-display-panel none Reviewed-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Vivek Gautam <vivek.gautam@codeaurora.org> Tested-by: Vinod Koul <vkoul@kernel.org> Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Bjorn Andersson
parent
73786fea02
commit
3f72e2d3e6
@ -7,6 +7,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8992-bullhead-rev-101.dtb
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dtb-$(CONFIG_ARCH_QCOM) += msm8994-angler-rev-101.dtb
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dtb-$(CONFIG_ARCH_QCOM) += msm8996-mtp.dtb
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dtb-$(CONFIG_ARCH_QCOM) += msm8998-mtp.dtb
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dtb-$(CONFIG_ARCH_QCOM) += sdm845-db845c.dtb
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dtb-$(CONFIG_ARCH_QCOM) += sdm845-mtp.dtb
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dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-1000.dtb
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dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb
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557
arch/arm64/boot/dts/qcom/sdm845-db845c.dts
Normal file
557
arch/arm64/boot/dts/qcom/sdm845-db845c.dts
Normal file
@ -0,0 +1,557 @@
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2019, Linaro Ltd.
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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/pinctrl/qcom,pmic-gpio.h>
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#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
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#include "sdm845.dtsi"
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#include "pm8998.dtsi"
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#include "pmi8998.dtsi"
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/ {
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model = "Thundercomm Dragonboard 845c";
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compatible = "thundercomm,db845c", "qcom,sdm845";
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aliases {
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serial0 = &uart9;
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hsuart0 = &uart6;
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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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dc12v: dc12v-regulator {
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compatible = "regulator-fixed";
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regulator-name = "DC12V";
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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regulator-always-on;
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};
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gpio_keys {
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compatible = "gpio-keys";
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autorepeat;
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pinctrl-names = "default";
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pinctrl-0 = <&vol_up_pin_a>;
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vol-up {
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label = "Volume Up";
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linux,code = <KEY_VOLUMEUP>;
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gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>;
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};
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};
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leds {
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compatible = "gpio-leds";
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user4 {
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label = "green:user4";
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gpios = <&pm8998_gpio 13 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "panic-indicator";
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default-state = "off";
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};
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wlan {
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label = "yellow:wlan";
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gpios = <&pm8998_gpio 9 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "phy0tx";
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default-state = "off";
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};
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bt {
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label = "blue:bt";
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gpios = <&pm8998_gpio 5 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "bluetooth-power";
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default-state = "off";
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};
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};
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lt9611_1v8: lt9611-vdd18-regulator {
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compatible = "regulator-fixed";
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regulator-name = "LT9611_1V8";
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vin-supply = <&vdc_5v>;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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gpio = <&tlmm 89 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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lt9611_3v3: lt9611-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "LT9611_3V3";
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vin-supply = <&vdc_3v3>;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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// TODO: make it possible to drive same GPIO from two clients
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// gpio = <&tlmm 89 GPIO_ACTIVE_HIGH>;
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// enable-active-high;
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};
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pcie0_1p05v: pcie-0-1p05v-regulator {
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compatible = "regulator-fixed";
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regulator-name = "PCIE0_1.05V";
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vin-supply = <&vbat>;
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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// TODO: make it possible to drive same GPIO from two clients
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// gpio = <&tlmm 90 GPIO_ACTIVE_HIGH>;
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// enable-active-high;
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};
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pcie0_3p3v_dual: vldo-3v3-regulator {
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compatible = "regulator-fixed";
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regulator-name = "VLDO_3V3";
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vin-supply = <&vbat>;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&tlmm 90 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&pcie0_pwren_state>;
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};
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v5p0_hdmiout: v5p0-hdmiout-regulator {
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compatible = "regulator-fixed";
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regulator-name = "V5P0_HDMIOUT";
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vin-supply = <&vdc_5v>;
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <500000>;
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// TODO: make it possible to drive same GPIO from two clients
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// gpio = <&tlmm 89 GPIO_ACTIVE_HIGH>;
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// enable-active-high;
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};
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vbat: vbat-regulator {
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compatible = "regulator-fixed";
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regulator-name = "VBAT";
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vin-supply = <&dc12v>;
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regulator-min-microvolt = <4200000>;
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regulator-max-microvolt = <4200000>;
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regulator-always-on;
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};
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vbat_som: vbat-som-regulator {
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compatible = "regulator-fixed";
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regulator-name = "VBAT_SOM";
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vin-supply = <&dc12v>;
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regulator-min-microvolt = <4200000>;
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regulator-max-microvolt = <4200000>;
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regulator-always-on;
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};
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vdc_3v3: vdc-3v3-regulator {
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compatible = "regulator-fixed";
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regulator-name = "VDC_3V3";
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vin-supply = <&dc12v>;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vdc_5v: vdc-5v-regulator {
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compatible = "regulator-fixed";
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regulator-name = "VDC_5V";
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vin-supply = <&dc12v>;
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <500000>;
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regulator-always-on;
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};
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vreg_s4a_1p8: vreg-s4a-1p8 {
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compatible = "regulator-fixed";
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regulator-name = "vreg_s4a_1p8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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vph_pwr: vph-pwr-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vph_pwr";
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vin-supply = <&vbat_som>;
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};
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};
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&adsp_pas {
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status = "okay";
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firmware-name = "qcom/db845c/adsp.mdt";
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};
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&apps_rsc {
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pm8998-rpmh-regulators {
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compatible = "qcom,pm8998-rpmh-regulators";
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qcom,pmic-id = "a";
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vdd-s1-supply = <&vph_pwr>;
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vdd-s2-supply = <&vph_pwr>;
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vdd-s3-supply = <&vph_pwr>;
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vdd-s4-supply = <&vph_pwr>;
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vdd-s5-supply = <&vph_pwr>;
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vdd-s6-supply = <&vph_pwr>;
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vdd-s7-supply = <&vph_pwr>;
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vdd-s8-supply = <&vph_pwr>;
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vdd-s9-supply = <&vph_pwr>;
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vdd-s10-supply = <&vph_pwr>;
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vdd-s11-supply = <&vph_pwr>;
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vdd-s12-supply = <&vph_pwr>;
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vdd-s13-supply = <&vph_pwr>;
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vdd-l1-l27-supply = <&vreg_s7a_1p025>;
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vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
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vdd-l3-l11-supply = <&vreg_s7a_1p025>;
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vdd-l4-l5-supply = <&vreg_s7a_1p025>;
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vdd-l6-supply = <&vph_pwr>;
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vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
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vdd-l9-supply = <&vreg_bob>;
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vdd-l10-l23-l25-supply = <&vreg_bob>;
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vdd-l13-l19-l21-supply = <&vreg_bob>;
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vdd-l16-l28-supply = <&vreg_bob>;
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vdd-l18-l22-supply = <&vreg_bob>;
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vdd-l20-l24-supply = <&vreg_bob>;
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vdd-l26-supply = <&vreg_s3a_1p35>;
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vin-lvs-1-2-supply = <&vreg_s4a_1p8>;
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vreg_s3a_1p35: smps3 {
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regulator-min-microvolt = <1352000>;
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regulator-max-microvolt = <1352000>;
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};
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vreg_s5a_2p04: smps5 {
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regulator-min-microvolt = <1904000>;
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regulator-max-microvolt = <2040000>;
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};
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vreg_s7a_1p025: smps7 {
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <1028000>;
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};
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vreg_l1a_0p875: ldo1 {
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regulator-min-microvolt = <880000>;
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regulator-max-microvolt = <880000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l5a_0p8: ldo5 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <800000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l12a_1p8: ldo12 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l7a_1p8: ldo7 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l13a_2p95: ldo13 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <2960000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l17a_1p3: ldo17 {
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regulator-min-microvolt = <1304000>;
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regulator-max-microvolt = <1304000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l20a_2p95: ldo20 {
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regulator-min-microvolt = <2960000>;
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regulator-max-microvolt = <2968000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l21a_2p95: ldo21 {
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regulator-min-microvolt = <2960000>;
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regulator-max-microvolt = <2968000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l24a_3p075: ldo24 {
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regulator-min-microvolt = <3088000>;
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regulator-max-microvolt = <3088000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l25a_3p3: ldo25 {
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3312000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l26a_1p2: ldo26 {
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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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};
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pmi8998-rpmh-regulators {
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compatible = "qcom,pmi8998-rpmh-regulators";
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qcom,pmic-id = "b";
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vdd-bob-supply = <&vph_pwr>;
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vreg_bob: bob {
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regulator-min-microvolt = <3312000>;
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regulator-max-microvolt = <3600000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
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regulator-allow-bypass;
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};
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};
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};
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&cdsp_pas {
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status = "okay";
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firmware-name = "qcom/db845c/cdsp.mdt";
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};
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&gcc {
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protected-clocks = <GCC_QSPI_CORE_CLK>,
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<GCC_QSPI_CORE_CLK_SRC>,
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<GCC_QSPI_CNOC_PERIPH_AHB_CLK>;
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};
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&pm8998_gpio {
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vol_up_pin_a: vol-up-active {
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pins = "gpio6";
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function = "normal";
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input-enable;
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bias-pull-up;
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qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
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};
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};
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&pm8998_pon {
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resin {
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compatible = "qcom,pm8941-resin";
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interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
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debounce = <15625>;
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bias-pull-up;
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linux,code = <KEY_VOLUMEDOWN>;
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};
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};
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&qupv3_id_0 {
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status = "okay";
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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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&sdhc_2 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&sdc2_default_state &sdc2_card_det_n>;
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vmmc-supply = <&vreg_l21a_2p95>;
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vqmmc-supply = <&vreg_l13a_2p95>;
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bus-width = <4>;
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cd-gpios = <&tlmm 126 GPIO_ACTIVE_LOW>;
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};
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&tlmm {
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pcie0_pwren_state: pcie0-pwren {
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pins = "gpio90";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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sdc2_default_state: sdc2-default {
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clk {
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pins = "sdc2_clk";
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bias-disable;
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/*
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* It seems that mmc_test reports errors if drive
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* strength is not 16 on clk, cmd, and data pins.
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*/
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drive-strength = <16>;
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};
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cmd {
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pins = "sdc2_cmd";
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bias-pull-up;
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drive-strength = <10>;
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};
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data {
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pins = "sdc2_data";
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bias-pull-up;
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drive-strength = <10>;
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};
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};
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sdc2_card_det_n: sd-card-det-n {
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pins = "gpio126";
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function = "gpio";
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bias-pull-up;
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};
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};
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&uart6 {
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status = "okay";
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bluetooth {
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compatible = "qcom,wcn3990-bt";
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vddio-supply = <&vreg_s4a_1p8>;
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vddxo-supply = <&vreg_l7a_1p8>;
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vddrf-supply = <&vreg_l17a_1p3>;
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vddch0-supply = <&vreg_l25a_3p3>;
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max-speed = <3200000>;
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};
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};
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&uart9 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usb_1 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usb_1_dwc3 {
|
||||
dr_mode = "peripheral";
|
||||
};
|
||||
|
||||
&usb_1_hsphy {
|
||||
status = "okay";
|
||||
|
||||
vdd-supply = <&vreg_l1a_0p875>;
|
||||
vdda-pll-supply = <&vreg_l12a_1p8>;
|
||||
vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
|
||||
|
||||
qcom,imp-res-offset-value = <8>;
|
||||
qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
|
||||
qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
|
||||
qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
|
||||
};
|
||||
|
||||
&usb_1_qmpphy {
|
||||
status = "okay";
|
||||
|
||||
vdda-phy-supply = <&vreg_l26a_1p2>;
|
||||
vdda-pll-supply = <&vreg_l1a_0p875>;
|
||||
};
|
||||
|
||||
&usb_2 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usb_2_dwc3 {
|
||||
dr_mode = "host";
|
||||
};
|
||||
|
||||
&usb_2_hsphy {
|
||||
status = "okay";
|
||||
|
||||
vdd-supply = <&vreg_l1a_0p875>;
|
||||
vdda-pll-supply = <&vreg_l12a_1p8>;
|
||||
vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
|
||||
|
||||
qcom,imp-res-offset-value = <8>;
|
||||
qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_22_8_MA>;
|
||||
};
|
||||
|
||||
&usb_2_qmpphy {
|
||||
status = "okay";
|
||||
|
||||
vdda-phy-supply = <&vreg_l26a_1p2>;
|
||||
vdda-pll-supply = <&vreg_l1a_0p875>;
|
||||
};
|
||||
|
||||
&ufs_mem_hc {
|
||||
status = "okay";
|
||||
|
||||
vcc-supply = <&vreg_l20a_2p95>;
|
||||
vcc-max-microamp = <800000>;
|
||||
};
|
||||
|
||||
&ufs_mem_phy {
|
||||
status = "okay";
|
||||
|
||||
vdda-phy-supply = <&vreg_l1a_0p875>;
|
||||
vdda-pll-supply = <&vreg_l26a_1p2>;
|
||||
};
|
||||
|
||||
&wifi {
|
||||
status = "okay";
|
||||
|
||||
vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
|
||||
vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
|
||||
vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
|
||||
vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
|
||||
};
|
||||
|
||||
/* PINCTRL - additions to nodes defined in sdm845.dtsi */
|
||||
|
||||
&qup_uart6_default {
|
||||
pinmux {
|
||||
pins = "gpio45", "gpio46", "gpio47", "gpio48";
|
||||
function = "qup6";
|
||||
};
|
||||
|
||||
cts {
|
||||
pins = "gpio45";
|
||||
bias-disable;
|
||||
};
|
||||
|
||||
rts-tx {
|
||||
pins = "gpio46", "gpio47";
|
||||
drive-strength = <2>;
|
||||
bias-disable;
|
||||
};
|
||||
|
||||
rx {
|
||||
pins = "gpio48";
|
||||
bias-pull-up;
|
||||
};
|
||||
};
|
||||
|
||||
&qup_uart9_default {
|
||||
pinconf-tx {
|
||||
pins = "gpio4";
|
||||
drive-strength = <2>;
|
||||
bias-disable;
|
||||
};
|
||||
|
||||
pinconf-rx {
|
||||
pins = "gpio5";
|
||||
drive-strength = <2>;
|
||||
bias-pull-up;
|
||||
};
|
||||
};
|
||||
Loading…
Reference in New Issue
Block a user