Add initial QRD (Qualcomm Reference Device) DT, it supports
boot to shell with buttons, leds and USB peripheral.
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/sm8650-qrd.dts | 531 ++++++++++++++++++++++++++++++++
2 files changed, 532 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index d73fd2332a34..821bacf3ddb5 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -232,3 +232,4 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8450-sony-xperia-nagara-pdx224.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8550-mtp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8550-qrd.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8650-mtp.dtb
+dtb-$(CONFIG_ARCH_QCOM) += sm8650-qrd.dtb
diff --git a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
new file mode 100644
index 000000000000..4738112f7ad2
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
@@ -0,0 +1,531 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023, Linaro Limited
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "sm8650.dtsi"
+#include "pm8010.dtsi"
+#include "pm8550.dtsi"
+#include "pm8550b.dtsi"
+#define PMK8550VE_SID 8
+#include "pm8550ve.dtsi"
+#include "pm8550vs.dtsi"
+#include "pmk8550.dtsi"
+#include "pmr735d_a.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. SM8650 QRD";
+ compatible = "qcom,sm8650-qrd", "qcom,sm8650";
+
+ aliases {
+ serial0 = &uart15;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ pinctrl-0 = <&volume_up_n>;
+ pinctrl-names = "default";
+
+ key-volume-up {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ gpios = <&pm8550_gpios 6 GPIO_ACTIVE_LOW>;
+ debounce-interval = <15>;
+ linux,can-disable;
+ wakeup-source;
+ };
+ };
+
+ 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 {
+ regulators-0 {
+ compatible = "qcom,pm8550-rpmh-regulators";
+
+ vdd-bob1-supply = <&vph_pwr>;
+ vdd-bob2-supply = <&vph_pwr>;
+ vdd-l2-l13-l14-supply = <&vreg_bob1>;
+ vdd-l3-supply = <&vreg_s1c_1p2>;
+ vdd-l5-l16-supply = <&vreg_bob1>;
+ vdd-l6-l7-supply = <&vreg_bob1>;
+ vdd-l8-l9-supply = <&vreg_bob1>;
+ vdd-l11-supply = <&vreg_s1c_1p2>;
+ vdd-l12-supply = <&vreg_s6c_1p8>;
+ vdd-l15-supply = <&vreg_s6c_1p8>;
+ vdd-l17-supply = <&vreg_bob2>;
+
+ qcom,pmic-id = "b";
+
+ vreg_bob1: bob1 {
+ regulator-name = "vreg_bob1";
+ regulator-min-microvolt = <3296000>;
+ regulator-max-microvolt = <3960000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_bob2: bob2 {
+ regulator-name = "vreg_bob2";
+ regulator-min-microvolt = <2720000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2b_3p0: ldo2 {
+ regulator-name = "vreg_l2b_3p0";
+ regulator-min-microvolt = <3008000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l5b_3p1: ldo5 {
+ regulator-name = "vreg_l5b_3p1";
+ regulator-min-microvolt = <3104000>;
+ regulator-max-microvolt = <3104000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l6b_1p8: ldo6 {
+ regulator-name = "vreg_l6b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l7b_1p8: ldo7 {
+ regulator-name = "vreg_l7b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l8b_1p8: ldo8 {
+ regulator-name = "vreg_l8b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l11b_1p2: ldo11 {
+ regulator-name = "vreg_l11b_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1504000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l12b_1p8: ldo12 {
+ regulator-name = "vreg_l12b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l13b_3p0: ldo13 {
+ regulator-name = "vreg_l13b_3p0";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l14b_3p2: ldo14 {
+ regulator-name = "vreg_l14b_3p2";
+ regulator-min-microvolt = <3200000>;
+ regulator-max-microvolt = <3200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l15b_1p8: ldo15 {
+ regulator-name = "vreg_l15b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l16b_2p8: ldo16 {
+ regulator-name = "vreg_l16b_2p8";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l17b_2p5: ldo17 {
+ regulator-name = "vreg_l17b_2p5";
+ regulator-min-microvolt = <2504000>;
+ regulator-max-microvolt = <2504000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ regulators-1 {
+ compatible = "qcom,pm8550vs-rpmh-regulators";
+
+ vdd-l1-supply = <&vreg_s1c_1p2>;
+ vdd-l2-supply = <&vreg_s1c_1p2>;
+ vdd-l3-supply = <&vreg_s1c_1p2>;
+ 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>;
+
+ qcom,pmic-id = "c";
+
+ vreg_s1c_1p2: smps1 {
+ regulator-name = "vreg_s1c_1p2";
+ regulator-min-microvolt = <1256000>;
+ regulator-max-microvolt = <1348000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s2c_0p8: smps2 {
+ regulator-name = "vreg_s2c_0p8";
+ regulator-min-microvolt = <852000>;
+ regulator-max-microvolt = <1036000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s3c_0p9: smps3 {
+ regulator-name = "vreg_s3c_0p9";
+ regulator-min-microvolt = <976000>;
+ regulator-max-microvolt = <1064000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s4c_1p2: smps4 {
+ regulator-name = "vreg_s4c_1p2";
+ regulator-min-microvolt = <1224000>;
+ regulator-max-microvolt = <1280000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s5c_0p7: smps5 {
+ regulator-name = "vreg_s5c_0p7";
+ regulator-min-microvolt = <752000>;
+ regulator-max-microvolt = <900000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s6c_1p8: smps6 {
+ regulator-name = "vreg_s6c_1p8";
+ regulator-min-microvolt = <1856000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l1c_1p2: ldo1 {
+ regulator-name = "vreg_l1c_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3c_1p2: ldo3 {
+ regulator-name = "vreg_l3c_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ regulators-2 {
+ compatible = "qcom,pm8550vs-rpmh-regulators";
+
+ vdd-l1-supply = <&vreg_s3c_0p9>;
+
+ qcom,pmic-id = "d";
+
+ vreg_l1d_0p88: ldo1 {
+ regulator-name = "vreg_l1d_0p88";
+ regulator-min-microvolt = <912000>;
+ regulator-max-microvolt = <920000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ regulators-3 {
+ compatible = "qcom,pm8550vs-rpmh-regulators";
+
+ vdd-l3-supply = <&vreg_s3c_0p9>;
+
+ qcom,pmic-id = "e";
+
+ vreg_l3e_0p9: ldo3 {
+ regulator-name = "vreg_l3e_0p9";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <920000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ regulators-4 {
+ compatible = "qcom,pm8550vs-rpmh-regulators";
+
+ vdd-l1-supply = <&vreg_s3c_0p9>;
+ vdd-l3-supply = <&vreg_s3c_0p9>;
+
+ qcom,pmic-id = "g";
+
+ vreg_l1g_0p91: ldo1 {
+ regulator-name = "vreg_l1g_0p91";
+ regulator-min-microvolt = <912000>;
+ regulator-max-microvolt = <920000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3g_0p91: ldo3 {
+ regulator-name = "vreg_l3g_0p91";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <912000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ regulators-5 {
+ compatible = "qcom,pm8550ve-rpmh-regulators";
+
+ vdd-l1-supply = <&vreg_s3c_0p9>;
+ vdd-l2-supply = <&vreg_s3c_0p9>;
+ vdd-l3-supply = <&vreg_s1c_1p2>;
+ vdd-s4-supply = <&vph_pwr>;
+
+ qcom,pmic-id = "i";
+
+ vreg_s4i_0p85: smps4 {
+ regulator-name = "vreg_s4i_0p85";
+ regulator-min-microvolt = <852000>;
+ regulator-max-microvolt = <1004000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l1i_0p88: ldo1 {
+ regulator-name = "vreg_l1i_0p88";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <912000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2i_0p88: ldo2 {
+ regulator-name = "vreg_l2i_0p88";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <912000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3i_1p2: ldo3 {
+ regulator-name = "vreg_l3i_0p91";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+};
+
+&pon_pwrkey {
+ status = "okay";
+};
+
+&pon_resin {
+ linux,code = <KEY_VOLUMEDOWN>;
+
+ status = "okay";
+};
+
+&pm8550_flash {
+ status = "okay";
+
+ led-0 {
+ function = LED_FUNCTION_FLASH;
+ color = <LED_COLOR_ID_YELLOW>;
+ led-sources = <1>, <4>;
+ led-max-microamp = <500000>;
+ flash-max-microamp = <2000000>;
+ flash-max-timeout-us = <1280000>;
+ function-enumerator = <0>;
+ };
+
+ led-1 {
+ function = LED_FUNCTION_FLASH;
+ color = <LED_COLOR_ID_WHITE>;
+ led-sources = <2>, <3>;
+ led-max-microamp = <500000>;
+ flash-max-microamp = <2000000>;
+ flash-max-timeout-us = <1280000>;
+ function-enumerator = <1>;
+ };
+};
+
+&pm8550_gpios {
+ volume_up_n: volume-up-n-state {
+ pins = "gpio6";
+ function = "normal";
+ bias-pull-up;
+ input-enable;
+ power-source = <1>;
+ };
+};
+
+&pm8550_pwm {
+ status = "okay";
+
+ multi-led {
+ color = <LED_COLOR_ID_RGB>;
+ function = LED_FUNCTION_STATUS;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@1 {
+ reg = <1>;
+ color = <LED_COLOR_ID_RED>;
+ };
+
+ led@2 {
+ reg = <2>;
+ color = <LED_COLOR_ID_GREEN>;
+ };
+
+ led@3 {
+ reg = <3>;
+ color = <LED_COLOR_ID_BLUE>;
+ };
+ };
+};
+
+&pm8550b_eusb2_repeater {
+ vdd18-supply = <&vreg_l15b_1p8>;
+ vdd3-supply = <&vreg_l5b_3p1>;
+};
+
+&pmk8550_rtc {
+ status = "okay";
+};
+
+&qupv3_id_1 {
+ status = "okay";
+};
+
+&sleep_clk {
+ clock-frequency = <32000>;
+};
+
+&tlmm {
+ /* Reserved I/Os for NFC */
+ gpio-reserved-ranges = <32 8>;
+};
+
+&uart15 {
+ status = "okay";
+};
+
+/*
+ * DPAUX -> WCD9395 -> USB_SBU -> USB-C
+ * eUSB2 DP/DM -> PM85550HS -> eUSB2 DP/DM -> WCD9395 -> USB-C
+ * USB SS -> NB7VPQ904MMUTWG -> USB-C
+ */
+
+&usb_1 {
+ status = "okay";
+};
+
+&usb_1_dwc3 {
+ dr_mode = "peripheral";
+};
+
+&usb_1_hsphy {
+ vdd-supply = <&vreg_l1i_0p88>;
+ vdda12-supply = <&vreg_l3i_1p2>;
+
+ phys = <&pm8550b_eusb2_repeater>;
+
+ status = "okay";
+};
+
+&usb_dp_qmpphy {
+ vdda-phy-supply = <&vreg_l3i_1p2>;
+ vdda-pll-supply = <&vreg_l3g_0p91>;
+
+ status = "okay";
+};
+
+&xo_board {
+ clock-frequency = <76800000>;
+};
--
2.34.1
