[PATCH 8/9] arm64: dts: qcom: add IPQ5210 SoC and rdp504 board support

Kathiravan Thirumoorthy
2026-03-11T09:46:42Z

Add initial device tree support for the Qualcomm IPQ5210 SoC and
rdp504 board.

Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/ipq5210-rdp504.dts | 93 +++++++++
arch/arm64/boot/dts/qcom/ipq5210.dtsi | 304 ++++++++++++++++++++++++++++
3 files changed, 398 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 02921a495b2cbabcbacc74fbbb99eafe1f6478ac..e7748af640cccffa5c83ec82c37aa441444c2b13 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -22,6 +22,7 @@ hamoa-iot-evk-el2-dtbs := hamoa-iot-evk.dtb x1-el2.dtbo
dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-evk-el2.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq5018-rdp432-c2.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq5018-tplink-archer-ax55-v1.dtb
+dtb-$(CONFIG_ARCH_QCOM) += ipq5210-rdp504.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq5332-rdp441.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq5332-rdp442.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq5332-rdp468.dtb
diff --git a/arch/arm64/boot/dts/qcom/ipq5210-rdp504.dts b/arch/arm64/boot/dts/qcom/ipq5210-rdp504.dts
new file mode 100644
index 0000000000000000000000000000000000000000..3d95939785bc5bd4f510e2f992f0a1e80848c8de
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/ipq5210-rdp504.dts
@@ -0,0 +1,93 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+/dts-v1/;
+
+#include "ipq5210.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. IPQ5210 RDP504";
+ compatible = "qcom,ipq5210-rdp504", "qcom,ipq5210";
+
+ aliases {
+ serial0 = &uart1;
+ };
+
+ chosen {
+ stdout-path = "serial0";
+ };
+
+ soc@0 {
+ qupv3: geniqup@1ac0000 {
+ status = "okay";
+
+ uart1: serial@1a84000 {
+ pinctrl-0 = <&qup_uart1_default_state>;
+ pinctrl-names = "default";
+ status = "okay";
+ };
+ };
+ };
+};
+
+&sdhc {
+ max-frequency = <192000000>;
+ bus-width = <4>;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ pinctrl-0 = <&sdhc_default_state>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&sleep_clk {
+ clock-frequency = <32000>;
+};
+
+&tlmm {
+ qup_uart1_default_state: qup-uart1-default-state {
+ tx-pins {
+ pins = "gpio39";
+ function = "qup_se1_l2";
+ drive-strength = <6>;
+ bias-pull-down;
+ };
+
+ rx-pins {
+ pins = "gpio38";
+ function = "qup_se1_l3";
+ drive-strength = <6>;
+ bias-pull-down;
+ };
+ };
+
+ sdhc_default_state: sdhc-default-state {
+ clk-pins {
+ pins = "gpio5";
+ function = "sdc_clk";
+ drive-strength = <8>;
+ bias-disable;
+ };
+
+ cmd-pins {
+ pins = "gpio4";
+ function = "sdc_cmd";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+
+ data-pins {
+ pins = "gpio0", "gpio1", "gpio2", "gpio3";
+ function = "sdc_data";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+ };
+};
+
+&xo {
+ clock-frequency = <24000000>;
+};
+
diff --git a/arch/arm64/boot/dts/qcom/ipq5210.dtsi b/arch/arm64/boot/dts/qcom/ipq5210.dtsi
new file mode 100644
index 0000000000000000000000000000000000000000..b959162737c87d8c44fd18cd7e954f85f797085a
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/ipq5210.dtsi
@@ -0,0 +1,304 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/qcom,ipq5210-gcc.h>
+#include <dt-bindings/reset/qcom,ipq5210-gcc.h>
+
+/ {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&intc>;
+
+ clocks {
+ sleep_clk: sleep-clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ };
+
+ xo: xo {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0x0>;
+ enable-method = "psci";
+ next-level-cache = <&L2_0>;
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0x1>;
+ enable-method = "psci";
+ next-level-cache = <&L2_0>;
+ };
+
+ cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0x2>;
+ enable-method = "psci";
+ next-level-cache = <&L2_0>;
+ };
+
+ cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0x3>;
+ enable-method = "psci";
+ next-level-cache = <&L2_0>;
+ };
+
+ L2_0: l2-cache {
+ compatible = "cache";
+ cache-level = <0x2>;
+ cache-unified;
+ };
+ };
+
+ firmware {
+ optee {
+ compatible = "linaro,optee-tz";
+ method = "smc";
+ };
+
+ scm {
+ compatible = "qcom,scm-ipq5210", "qcom,scm";
+ };
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ /* We expect the bootloader to fill in the size */
+ reg = <0x0 0x80000000 0x0 0x0>;
+ };
+
+ pmu {
+ compatible = "arm,cortex-a53-pmu";
+ interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+ };
+
+ psci {
+ compatible = "arm,psci-1.0";
+ method = "smc";
+ };
+
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ bootloader@87800000 {
+ reg = <0x0 0x87800000 0x0 0x400000>;
+ no-map;
+ };
+
+ smem@87c00000 {
+ compatible = "qcom,smem";
+ reg = <0x0 0x87c00000 0x0 0x40000>;
+ no-map;
+
+ hwlocks = <&tcsr_mutex 3>;
+ };
+
+ tfa@87d00000 {
+ reg = <0x0 0x87d00000 0x0 0x80000>;
+ no-map;
+ };
+
+ optee@87d80000 {
+ reg = <0x0 0x87d80000 0x0 0x280000>;
+ no-map;
+ };
+ };
+
+ soc@0 {
+ compatible = "simple-bus";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges = <0 0 0 0 0x10 0>;
+
+ tlmm: pinctrl@1000000 {
+ compatible = "qcom,ipq5210-tlmm";
+ reg = <0x0 0x01000000 0x0 0x300000>;
+ interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&tlmm 0 0 54>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gcc: clock-controller@1800000 {
+ compatible = "qcom,ipq5210-gcc";
+ reg = <0x0 0x01800000 0x0 0x40000>;
+ clocks = <&xo>,
+ <&sleep_clk>,
+ <0>,
+ <0>,
+ <0>,
+ <0>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ tcsr_mutex: hwlock@1905000 {
+ compatible = "qcom,tcsr-mutex";
+ reg = <0x0 0x01905000 0x0 0x20000>;
+ #hwlock-cells = <1>;
+ };
+
+ qupv3: geniqup@1ac0000 {
+ compatible = "qcom,geni-se-qup";
+ reg = <0x0 0x01ac0000 0x0 0x2000>;
+ clocks = <&gcc GCC_QUPV3_AHB_MST_CLK>,
+ <&gcc GCC_QUPV3_AHB_SLV_CLK>;
+ clock-names = "m-ahb", "s-ahb";
+ ranges;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ status = "disabled";
+
+ uart1: serial@1a84000 {
+ compatible = "qcom,geni-debug-uart";
+ reg = <0x0 0x01a84000 0x0 0x4000>;
+ clocks = <&gcc GCC_QUPV3_WRAP_SE1_CLK>;
+ clock-names = "se";
+ interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+ };
+
+ sdhc: mmc@7804000 {
+ compatible = "qcom,ipq5210-sdhci", "qcom,sdhci-msm-v5";
+ reg = <0x0 0x07804000 0x0 0x1000>,
+ <0x0 0x07805000 0x0 0x1000>;
+ reg-names = "hc",
+ "cqhci";
+
+ interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "hc_irq",
+ "pwr_irq";
+
+ clocks = <&gcc GCC_SDCC1_AHB_CLK>,
+ <&gcc GCC_SDCC1_APPS_CLK>,
+ <&xo>;
+ clock-names = "iface",
+ "core",
+ "xo";
+ non-removable;
+ status = "disabled";
+ };
+
+ intc: interrupt-controller@b000000 {
+ compatible = "qcom,msm-qgic2";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0x0 0xb000000 0x0 0x1000>, /* GICD */
+ <0x0 0xb002000 0x0 0x1000>, /* GICC */
+ <0x0 0xb001000 0x0 0x1000>, /* GICH */
+ <0x0 0xb004000 0x0 0x1000>; /* GICV */
+ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges = <0 0 0 0x0b00c000 0 0x3000>;
+
+ v2m0: v2m@0 {
+ compatible = "arm,gic-v2m-frame";
+ reg = <0x0 0x0 0x0 0xffd>;
+ msi-controller;
+ };
+
+ v2m1: v2m@1000 {
+ compatible = "arm,gic-v2m-frame";
+ reg = <0x0 0x00001000 0x0 0xffd>;
+ msi-controller;
+ };
+
+ v2m2: v2m@2000 {
+ compatible = "arm,gic-v2m-frame";
+ reg = <0x0 0x00002000 0x0 0xffd>;
+ msi-controller;
+ };
+ };
+
+ timer@b120000 {
+ compatible = "arm,armv7-timer-mem";
+ reg = <0x0 0xb120000 0x0 0x1000>;
+ ranges = <0 0 0 0x10000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ frame@b121000 {
+ frame-number = <0>;
+ interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0xb121000 0x1000>,
+ <0xb122000 0x1000>;
+ };
+
+ frame@b123000 {
+ frame-number = <1>;
+ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x0b123000 0x1000>;
+ status = "disabled";
+ };
+
+ frame@b124000 {
+ frame-number = <2>;
+ interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x0b124000 0x1000>;
+ status = "disabled";
+ };
+
+ frame@b125000 {
+ frame-number = <3>;
+ interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x0b125000 0x1000>;
+ status = "disabled";
+ };
+
+ frame@b126000 {
+ frame-number = <4>;
+ interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x0b126000 0x1000>;
+ status = "disabled";
+ };
+
+ frame@b127000 {
+ frame-number = <5>;
+ interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x0b127000 0x1000>;
+ status = "disabled";
+ };
+
+ frame@b128000 {
+ frame-number = <6>;
+ interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x0b128000 0x1000>;
+ status = "disabled";
+ };
+ };
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+ };
+};

--
2.34.1