arm64: dts: qcom: qcs8300: add base QCS8300 RIDE board

Add initial support for Qualcomm QCS8300 RIDE board which enables DSPs,
UFS and booting to shell with uart console.

Written with help from Tingguo Cheng (added rpmhpd nodes) and Xin Liu
(added ufs, adsp and gpdsp nodes).

Signed-off-by: Jingyi Wang <quic_jingyw@quicinc.com>
Link: https://lore.kernel.org/r/20241203-qcs8300_initial_dtsi-v4-4-d7c953484024@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 2484c7754f1d82dad76e9a8c934f82953ca4f7d7..4686f2a8ddd897227360b4de48a0618499ad463e 100644 (file)
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -115,6 +115,7 @@ dtb-$(CONFIG_ARCH_QCOM)     += qcs404-evb-1000.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += qcs404-evb-4000.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += qcs615-ride.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += qcs6490-rb3gen2.dtb
+dtb-$(CONFIG_ARCH_QCOM)        += qcs8300-ride.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += qcs8550-aim300-aiot.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += qcs9100-ride.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += qcs9100-ride-r3.dtb

diff --git a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts
new file mode 100644 (file)
index 0000000..85b8477
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts
@@ -0,0 +1,235 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+
+#include "qcs8300.dtsi"
+/ {
+       model = "Qualcomm Technologies, Inc. QCS8300 Ride";
+       compatible = "qcom,qcs8300-ride", "qcom,qcs8300";
+       chassis-type = "embedded";
+
+       aliases {
+               serial0 = &uart7;
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+};
+
+&apps_rsc {
+       regulators-0 {
+               compatible = "qcom,pmm8654au-rpmh-regulators";
+               qcom,pmic-id = "a";
+
+               vreg_s4a: smps4 {
+                       regulator-name = "vreg_s4a";
+                       regulator-min-microvolt = <1800000>;
+                       regulator-max-microvolt = <1800000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_s9a: smps9 {
+                       regulator-name = "vreg_s9a";
+                       regulator-min-microvolt = <1352000>;
+                       regulator-max-microvolt = <1352000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l3a: ldo3 {
+                       regulator-name = "vreg_l3a";
+                       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_l4a: ldo4 {
+                       regulator-name = "vreg_l4a";
+                       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_l5a: ldo5 {
+                       regulator-name = "vreg_l5a";
+                       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_l6a: ldo6 {
+                       regulator-name = "vreg_l6a";
+                       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_l7a: ldo7 {
+                       regulator-name = "vreg_l7a";
+                       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_l8a: ldo8 {
+                       regulator-name = "vreg_l8a";
+                       regulator-min-microvolt = <2504000>;
+                       regulator-max-microvolt = <2960000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+                                                  RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l9a: ldo9 {
+                       regulator-name = "vreg_l9a";
+                       regulator-min-microvolt = <2970000>;
+                       regulator-max-microvolt = <3072000>;
+                       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,pmm8654au-rpmh-regulators";
+               qcom,pmic-id = "c";
+
+               vreg_s5c: smps5 {
+                       regulator-name = "vreg_s5c";
+                       regulator-min-microvolt = <1104000>;
+                       regulator-max-microvolt = <1104000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l1c: ldo1 {
+                       regulator-name = "vreg_l1c";
+                       regulator-min-microvolt = <300000>;
+                       regulator-max-microvolt = <500000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+                                                  RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l2c: ldo2 {
+                       regulator-name = "vreg_l2c";
+                       regulator-min-microvolt = <900000>;
+                       regulator-max-microvolt = <904000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+                                                  RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l4c: ldo4 {
+                       regulator-name = "vreg_l4c";
+                       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_l6c: ldo6 {
+                       regulator-name = "vreg_l6c";
+                       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_l7c: ldo7 {
+                       regulator-name = "vreg_l7c";
+                       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_l8c: ldo8 {
+                       regulator-name = "vreg_l8c";
+                       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_l9c: ldo9 {
+                       regulator-name = "vreg_l9c";
+                       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>;
+               };
+       };
+};
+
+&qupv3_id_0 {
+       status = "okay";
+};
+
+&remoteproc_adsp {
+       firmware-name = "qcom/qcs8300/adsp.mbn";
+       status = "okay";
+};
+
+&remoteproc_cdsp {
+       firmware-name = "qcom/qcs8300/cdsp0.mbn";
+       status = "okay";
+};
+
+&remoteproc_gpdsp {
+       firmware-name = "qcom/qcs8300/gpdsp0.mbn";
+       status = "okay";
+};
+
+&uart7 {
+       status = "okay";
+};
+
+&ufs_mem_hc {
+       reset-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>;
+       vcc-supply = <&vreg_l8a>;
+       vcc-max-microamp = <1100000>;
+       vccq-supply = <&vreg_l4c>;
+       vccq-max-microamp = <1200000>;
+       status = "okay";
+};
+
+&ufs_mem_phy {
+       vdda-phy-supply = <&vreg_l4a>;
+       vdda-pll-supply = <&vreg_l5a>;
+       status = "okay";
+};