@@ -3,6 +3,8 @@ dtb-$(CONFIG_ARCH_QCOM) += apq8016-sbc.dtb
apq8016-sbc-usb-host-dtbs := apq8016-sbc.dtb apq8016-sbc-usb-host.dtbo
+dtb-$(CONFIG_ARCH_QCOM) += sar2130p-qar2130p.dtb
+
dtb-$(CONFIG_ARCH_QCOM) += apq8016-sbc-usb-host.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8016-sbc-d3-camera-mezzanine.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8016-schneider-hmibsc.dtb
new file mode 100644
@@ -0,0 +1,558 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024, Linaro Limited
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "sar2130p.dtsi"
+#include "pm8150.dtsi"
+
+/ {
+ model = "Qualcomm Snapdragon AR2 Gen1 Smart Viewer Development Kit";
+ compatible = "qcom,qar2130p", "qcom,sar2130p";
+ chassis-type = "embedded";
+
+ aliases {
+ serial0 = &uart11;
+ serial1 = &uart7;
+ i2c0 = &i2c8;
+ i2c1 = &i2c10;
+ mmc1 = &sdhc_1;
+ spi0 = &spi0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ vph_pwr: regulator-vph-pwr {
+ compatible = "regulator-fixed";
+ regulator-name = "vph_pwr";
+ regulator-min-microvolt = <3700000>;
+ regulator-max-microvolt = <3700000>;
+ regulator-always-on;
+ };
+
+ /* pm3003a on I2C0, should not be controlled */
+ vreg_ext_1p3: regulator-ext-1p3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vph_ext_1p3";
+ regulator-min-microvolt = <1300000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ vin-supply = <&vph_pwr>;
+ };
+
+ /* EBI rail, used as LDO input, can not be part of PMIC config */
+ vreg_s10a_0p89: regulator-s10a-0p89 {
+ compatible = "regulator-fixed";
+ regulator-name = "vph_s10a_0p89";
+ regulator-min-microvolt = <890000>;
+ regulator-max-microvolt = <890000>;
+ regulator-always-on;
+ vin-supply = <&vph_pwr>;
+ };
+
+ thermal-zones {
+ sar2130p-thermal {
+ thermal-sensors = <&pm8150_adc_tm 1>;
+
+ trips {
+ active-config0 {
+ temperature = <100000>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
+ };
+
+ wifi-thermal {
+ thermal-sensors = <&pm8150_adc_tm 2>;
+
+ trips {
+ active-config0 {
+ temperature = <52000>;
+ hysteresis = <4000>;
+ type = "passive";
+ };
+ };
+ };
+
+ xo-thermal {
+ thermal-sensors = <&pm8150_adc_tm 0>;
+
+ trips {
+ active-config0 {
+ temperature = <50000>;
+ hysteresis = <4000>;
+ type = "passive";
+ };
+ };
+ };
+ };
+
+ wcn7850-pmu {
+ compatible = "qcom,wcn7850-pmu";
+
+ pinctrl-0 = <&wlan_en_state>, <&bt_en_state>;
+ pinctrl-names = "default";
+
+ wlan-enable-gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
+ bt-enable-gpios = <&tlmm 46 GPIO_ACTIVE_HIGH>;
+
+ vdd-supply = <&vreg_s4a_0p95>;
+ vddio-supply = <&vreg_l15a_1p8>;
+ vddaon-supply = <&vreg_s4a_0p95>;
+ vdddig-supply = <&vreg_s4a_0p95>;
+ vddrfa1p2-supply = <&vreg_s4a_0p95>;
+ vddrfa1p8-supply = <&vreg_s5a_1p88>;
+
+ regulators {
+ vreg_pmu_rfa_cmn: ldo0 {
+ regulator-name = "vreg_pmu_rfa_cmn";
+ };
+
+ vreg_pmu_aon_0p59: ldo1 {
+ regulator-name = "vreg_pmu_aon_0p59";
+ };
+
+ vreg_pmu_wlcx_0p8: ldo2 {
+ regulator-name = "vreg_pmu_wlcx_0p8";
+ };
+
+ vreg_pmu_wlmx_0p85: ldo3 {
+ regulator-name = "vreg_pmu_wlmx_0p85";
+ };
+
+ vreg_pmu_btcmx_0p85: ldo4 {
+ regulator-name = "vreg_pmu_btcmx_0p85";
+ };
+
+ vreg_pmu_rfa_0p8: ldo5 {
+ regulator-name = "vreg_pmu_rfa_0p8";
+ };
+
+ vreg_pmu_rfa_1p2: ldo6 {
+ regulator-name = "vreg_pmu_rfa_1p2";
+ };
+
+ vreg_pmu_rfa_1p8: ldo7 {
+ regulator-name = "vreg_pmu_rfa_1p8";
+ };
+
+ vreg_pmu_pcie_0p9: ldo8 {
+ regulator-name = "vreg_pmu_pcie_0p9";
+ };
+
+ vreg_pmu_pcie_1p8: ldo9 {
+ regulator-name = "vreg_pmu_pcie_1p8";
+ };
+ };
+ };
+};
+
+&apps_rsc {
+ regulators-0 {
+ compatible = "qcom,pm8150-rpmh-regulators";
+ qcom,pmic-id = "a";
+
+ 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-l8-l11-supply = <&vreg_s4a_0p95>;
+ vdd-l3-l4-l5-l18-supply = <&vreg_ext_1p3>;
+ vdd-l6-l9-supply = <&vreg_s10a_0p89>;
+ vdd-l7-l12-l14-l15-supply = <&vreg_s5a_1p88>;
+
+ vreg_s4a_0p95: smps6 {
+ regulator-name = "vreg_s4a_0p95";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1170000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s5a_1p88: smps5 {
+ regulator-name = "vreg_s5a_1p88";
+ regulator-min-microvolt = <1856000>;
+ regulator-max-microvolt = <2040000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l1a_0p91: ldo1 {
+ regulator-name = "vreg_l1a_0p91";
+ regulator-min-microvolt = <912000>;
+ regulator-max-microvolt = <920000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2a_3p1: ldo2 {
+ regulator-name = "vreg_l2a_3p1";
+ regulator-min-microvolt = <3080000>;
+ regulator-max-microvolt = <3544000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3a_1p2: ldo3 {
+ regulator-name = "vreg_l3a_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1304000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ /* ldo4 1.26 - system ? */
+
+ vreg_l5a_1p13: ldo5 {
+ regulator-name = "vreg_l5a_1p13";
+ regulator-min-microvolt = <1128000>;
+ regulator-max-microvolt = <1170000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l6a_0p6: ldo6 {
+ regulator-name = "vreg_l6a_0p6";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <650000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l7a_1p8: ldo7 {
+ regulator-name = "vreg_l7a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1950000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l8a_0p88: ldo8 {
+ regulator-name = "vreg_l8a_0p88";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <950000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ /* ldo9 - LCX */
+
+ vreg_l10a_2p95: ldo10 {
+ regulator-name = "vreg_l10a_2p95";
+ regulator-min-microvolt = <2952000>;
+ regulator-max-microvolt = <3544000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ /* ldo11 - LMX */
+
+ vreg_l12a_1p8: ldo12 {
+ regulator-name = "vreg_l12a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1880000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ /* no ldo13 */
+
+ vreg_l14a_1p8: ldo14 {
+ regulator-name = "vreg_l14a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1880000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l15a_1p8: ldo15 {
+ regulator-name = "vreg_l15a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ /* no ldo16 - system */
+
+ vreg_l17a_3p26: ldo17 {
+ regulator-name = "vreg_l17a_3p26";
+ regulator-min-microvolt = <3200000>;
+ regulator-max-microvolt = <3544000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l18a_1p2: ldo18 {
+ regulator-name = "vreg_l18a_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1304000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+};
+
+&gpi_dma0 {
+ status = "okay";
+};
+
+&gpi_dma1 {
+ status = "okay";
+};
+
+&gpu {
+ status = "okay";
+};
+
+&gpu_zap_shader {
+ firmware-name = "qcom/sar2130p/a620_zap.mbn";
+};
+
+&pon_pwrkey {
+ status = "okay";
+};
+
+&pon_resin {
+ linux,code = <KEY_VOLUMEDOWN>;
+
+ status = "okay";
+};
+
+&qupv3_id_0 {
+ status = "okay";
+};
+
+&qupv3_id_1 {
+ status = "okay";
+};
+
+&i2c4 {
+ clock-frequency = <400000>;
+
+ status = "okay";
+};
+
+&i2c8 {
+ clock-frequency = <400000>;
+
+ status = "okay";
+
+ ptn3222: redriver@4f {
+ compatible = "nxp,ptn3222";
+ reg = <0x4f>;
+
+ reset-gpios = <&tlmm 99 GPIO_ACTIVE_LOW>;
+
+ vdd3v3-supply = <&vreg_l2a_3p1>;
+ vdd1v8-supply = <&vreg_l15a_1p8>;
+
+ #phy-cells = <0>;
+ };
+};
+
+&i2c10 {
+ clock-frequency = <400000>;
+
+ status = "okay";
+};
+
+&pcie0 {
+ perst-gpios = <&tlmm 55 GPIO_ACTIVE_LOW>;
+ wake-gpios = <&tlmm 57 GPIO_ACTIVE_HIGH>;
+
+ pinctrl-0 = <&pcie0_default_state>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&pcieport0 {
+ wifi@0 {
+ compatible = "pci17cb,1107";
+ reg = <0x10000 0x0 0x0 0x0 0x0>;
+
+ vddaon-supply = <&vreg_pmu_aon_0p59>;
+ vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+ vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+ vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+ vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+ vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+ vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
+ vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
+ vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
+ };
+};
+
+&pcie0_phy {
+ vdda-phy-supply = <&vreg_l8a_0p88>;
+ vdda-pll-supply = <&vreg_l3a_1p2>;
+
+ status = "okay";
+};
+
+&pm8150_adc {
+ channel@4c {
+ reg = <ADC5_XO_THERM_100K_PU>;
+ qcom,ratiometric;
+ qcom,hw-settle-time = <200>;
+ label = "xo_therm";
+ };
+
+ channel@4d {
+ reg = <ADC5_AMUX_THM1_100K_PU>;
+ qcom,ratiometric;
+ qcom,hw-settle-time = <200>;
+ qcom,pre-scaling = <1 1>;
+ label = "skin_therm";
+ };
+
+ channel@4e {
+ /* msm-5.10 uses ADC5_AMUX_THM2 / 0x0e, although there is a pullup */
+ reg = <ADC5_AMUX_THM2_100K_PU>;
+ qcom,hw-settle-time = <200>;
+ qcom,pre-scaling = <1 1>;
+ label = "wifi_therm";
+ };
+};
+
+&pm8150_adc_tm {
+ status = "okay";
+
+ xo-therm@0 {
+ reg = <0>;
+ io-channels = <&pm8150_adc ADC5_XO_THERM_100K_PU>;
+ qcom,ratiometric;
+ qcom,hw-settle-time-us = <200>;
+ };
+
+ skin-therm@1 {
+ reg = <1>;
+ io-channels = <&pm8150_adc ADC5_AMUX_THM1_100K_PU>;
+ qcom,ratiometric;
+ qcom,hw-settle-time-us = <200>;
+ };
+
+ wifi-therm@2 {
+ reg = <2>;
+ /* msm-5.10 uses ADC5_AMUX_THM2, although there is a pullup */
+ io-channels = <&pm8150_adc ADC5_AMUX_THM2_100K_PU>;
+ qcom,hw-settle-time-us = <200>;
+ };
+};
+
+&remoteproc_adsp {
+ firmware-name = "qcom/sar2130p/adsp.mbn";
+
+ status = "okay";
+};
+
+&sdhc_1 {
+ vmmc-supply = <&vreg_l10a_2p95>;
+ vqmmc-supply = <&vreg_l7a_1p8>;
+
+ status = "okay";
+};
+
+&tlmm {
+ bt_en_state: bt-enable-state {
+ pins = "gpio46";
+ function = "gpio";
+ drive-strength = <16>;
+ bias-disable;
+ };
+
+ pcie0_default_state: pcie0-default-state {
+ perst-pins {
+ pins = "gpio55";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ clkreq-pins {
+ pins = "gpio56";
+ function = "pcie0_clkreqn";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ wake-pins {
+ pins = "gpio57";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
+
+ pcie1_default_state: pcie1-default-state {
+ perst-pins {
+ pins = "gpio58";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ clkreq-pins {
+ pins = "gpio59";
+ function = "pcie1_clkreqn";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ wake-pins {
+ pins = "gpio60";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
+
+ wlan_en_state: wlan-enable-state {
+ pins = "gpio45";
+ function = "gpio";
+ drive-strength = <16>;
+ bias-disable;
+ };
+};
+
+&uart7 {
+ status = "okay";
+
+ bluetooth {
+ compatible = "qcom,wcn7850-bt";
+
+ vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+ vddaon-supply = <&vreg_pmu_aon_0p59>;
+ vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+ vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+ vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+ vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+ vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
+
+ max-speed = <3200000>;
+ };
+};
+
+&uart11 {
+ status = "okay";
+};
+
+&usb_1 {
+ status = "okay";
+};
+
+&usb_1_hsphy {
+ vdd-supply = <&vreg_l8a_0p88>;
+ vdda12-supply = <&vreg_l3a_1p2>;
+
+ phys = <&ptn3222>;
+
+ status = "okay";
+};
+
+&usb_dp_qmpphy {
+ vdda-phy-supply = <&vreg_l3a_1p2>;
+ vdda-pll-supply = <&vreg_l1a_0p91>;
+
+ status = "okay";
+};
Add board DT file for the Qualcomm Snapdragon AR2 Gen1 Smart Viewer Development Kit. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- arch/arm64/boot/dts/qcom/Makefile | 2 + arch/arm64/boot/dts/qcom/sar2130p-qar2130p.dts | 558 +++++++++++++++++++++++++ 2 files changed, 560 insertions(+)