Add Device Trees for Realtek RTD1319 SoC family, RTD1319 SoC and Realtek Pym Particles EVB.
Signed-off-by: cy.huang <cy.huang@xxxxxxxxxxx>
---
v1:
* RTD1319 SoC and Realtek PymParticle EVB
arch/arm64/boot/dts/realtek/Makefile | 2 +
.../boot/dts/realtek/rtd1319-pymparticles.dts | 28 ++
arch/arm64/boot/dts/realtek/rtd13xx.dtsi | 346 ++++++++++++++++++
3 files changed, 376 insertions(+)
create mode 100644 arch/arm64/boot/dts/realtek/rtd1319-pymparticles.dts
create mode 100644 arch/arm64/boot/dts/realtek/rtd13xx.dtsi
diff --git a/arch/arm64/boot/dts/realtek/Makefile b/arch/arm64/boot/dts/realtek/Makefile
index ef8d8fcbaa05..ef569b8ebd13 100644
--- a/arch/arm64/boot/dts/realtek/Makefile
+++ b/arch/arm64/boot/dts/realtek/Makefile
@@ -13,3 +13,5 @@ dtb-$(CONFIG_ARCH_REALTEK) += rtd1395-bpi-m4.dtb
dtb-$(CONFIG_ARCH_REALTEK) += rtd1395-lionskin.dtb
dtb-$(CONFIG_ARCH_REALTEK) += rtd1619-mjolnir.dtb
+
+dtb-$(CONFIG_ARCH_REALTEK) += rtd1319-pymparticles.dtb
diff --git a/arch/arm64/boot/dts/realtek/rtd1319-pymparticles.dts b/arch/arm64/boot/dts/realtek/rtd1319-pymparticles.dts
new file mode 100644
index 000000000000..6e46bf9ac252
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd1319-pymparticles.dts
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: (GPL-3.0-or-later OR BSD-2-Clause)
+/*
+ * Copyright (c) 2019-2020 Realtek Semiconductor Corp.
+ */
+
+/dts-v1/;
+
+#include "rtd13xx.dtsi"
+
+/ {
+ compatible = "realtek,pym-particles", "realtek,rtd1319";
+ model = "Realtek Pym Particles EVB";
+
+ memory@40000 {
+ device_type = "memory";
+ reg = <0x00040000 0x7ffc0000>; /* boot ROM to 1 GiB or 2 GiB */
+ };
+
+ chosen {
+ stdout-path = "serial0:460800n8";
+ };
+};
+
+/* debug console (J1) */
+&uart0 {
+ status = "okay";
+};
+
diff --git a/arch/arm64/boot/dts/realtek/rtd13xx.dtsi b/arch/arm64/boot/dts/realtek/rtd13xx.dtsi
new file mode 100644
index 000000000000..59af2489e170
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd13xx.dtsi
@@ -0,0 +1,346 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Realtek RTD13xx SoC family
+ *
+ * Copyright (c) 2019-2020 Realtek Semiconductor Corp.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+ interrupt-parent = <&gic>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ reserved_memory: reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ protected_mem: protected_mem@40000 {
+ reg = <0x00040000 0x1000000>;
+ no-map;
+ };
+
+ rpc_comm: comm@4080000 {
+ reg = <0x04080000 0x1000>;
+ };
+
+ rpc_ringbuf: ringbuf@40ff000 {
+ reg = <0x040ff000 0x4000>;
+ };
+
+ audio_heap: audio_heap@4200000 {
+ reg = <0x04200000 0xc00000>;
+ };
+
+ media_heap: media_heap@4e00000 {
+ reg = <0x04e00000 0x06000000>;
+ };
+
+ audio_fw_mem: audio_fw_mem@10000000 {
+ reg = <0x10000000 0x14000>;
+ no-map;
+ };
+
+ tee: tee@10100000 {
+ reg = <0x10100000 0x04100000>;
+ no-map;
+ };
+
+ cma_resrved_0:linux,default_cma {
+ compatible = "shared-dma-pool";
+ size = <0x02000000>;
+ alignment = <0x01000000>;
+ alloc-ranges=<0x00000000 0x80000000>;
+ linux,cma-default;
+ linux,contiguous-region;
+ reusable;
+ };
+
+ cma_resrved_1:linux,cma_1 {
+ compatible = "shared-dma-pool";
+ size = <0x02000000>;
+ alloc-ranges=<0x14200000 0x0be00000>;
+ linux,contiguous-region;
+ reusable;
+ status = "disabled";
+ };
+
+ cma_resrved_2:linux,cma_2 {
+ compatible = "shared-dma-pool";
+ size = <0x08000000>;
+ alloc-ranges=<0x00000000 0x60000000>;
+ linux,contiguous-region;
+ reusable;
+ };
+
+ cma_resrved_3:linux,cma_3 {
+ compatible = "shared-dma-pool";
+ size = <0x10000000>;
+ alignment = <0x01000000>;
+ alloc-ranges=<0x00000000 0x80000000>;
+ linux,contiguous-region;
+ reusable;
+ };
+
+ cma_resrved_4:linux,cma_4 {
+ compatible = "shared-dma-pool";
+ size = <0x02000000>;
+ alignment = <0x01000000>;
+ linux,contiguous-region;
+ reusable;
+ };
+
+ cma_resrved_5:linux,cma_5 {
+ compatible = "shared-dma-pool";
+ size = <0x01000000>;
+ alignment = <0x01000000>;
+ alloc-ranges=<0x00000000 0x60000000>;
+ linux,contiguous-region;
+ reusable;
+ };
+
+ cma_resrved_6:linux,cma_6 {
+ compatible = "shared-dma-pool";
+ size = <0x02000000>;
+ alignment = <0x01000000>;
+ alloc-ranges=<0x00000000 0x60000000>;
+ linux,contiguous-region;
+ reusable;
+ };
+
+ cma_resrved_7:linux,cma_7 {
+ compatible = "shared-dma-pool";
+ size = <0x01000000>;
+ alignment = <0x01000000>;
+ alloc-ranges=<0x00000000 0x60000000>;
+ linux,contiguous-region;
+ reusable;
+ };
+
+ cma_resrved_8:linux,cma_8 {
+ compatible = "shared-dma-pool";
+ size = <0x06000000>;
+ alignment = <0x01000000>;
+ alloc-ranges=<0x00000000 0x60000000>;
+ linux,contiguous-region;
+ reusable;
+ };
+
+ cma_resrved_9:linux,cma_9 {
+ compatible = "shared-dma-pool";
+ reusable;
+ size = <0x04000000>;
+ alignment = <0x01000000>;
+ linux,contiguous-region;
+ alloc-ranges=<0x00000000 0x60000000>;
+ };
+ };
+
+ clocks {
+ osc27m: osc {
+ compatible = "fixed-clock";
+ clock-frequency = <27000000>;
+ clock-output-names = "osc27m";
+ #clock-cells = <0>;
+ };
+
+ baudclk: baudclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <432000000>;
+ clock-output-names = "baudclk";
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x0>;
+ enable-method = "psci";
+ next-level-cache = <&l2>;
+ };
+
+ cpu1: cpu@100 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x100>;
+ enable-method = "psci";
+ next-level-cache = <&l2>;
+ };
+
+ cpu2: cpu@200 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x200>;
+ enable-method = "psci";
+ next-level-cache = <&l2>;
+ };
+
+ cpu3: cpu@300 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x300>;
+ enable-method = "psci";
+ next-level-cache = <&l2>;
+ };
+
+ l2: l2-cache {
+ compatible = "cache";
+ };
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+ arm_pmu: pmu {
+ compatible = "arm,armv8-pmuv3";
+ interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
+ };
+
+ psci: psci {
+ compatible = "arm,psci-1.0";
+ method = "smc";
+ };
+
+ firmware {
+ optee {
+ compatible = "linaro,optee-tz";
+ method = "smc";
+ };
+ };
+
+ soc@0 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x00000000 0x00000000 0x0002e000>, /* boot ROM */
+ <0x00030000 0x00030000 0x00030000>, /* PCIE IO*/
+ <0xff100000 0xff100000 0x00200000>, /* GIC */
+ <0xC0000000 0xC0000000 0x00100000>,
+ <0xC1000000 0xC1000000 0x00100000>,
+ <0x98000000 0x98000000 0x00200000>; /* rbus */
+
+ rbus: rbus@98000000 {
+ compatible = "simple-bus";
+ reg = <0x98000000 0x200000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x00000000 0x98000000 0x200000>,
+ <0xC0000000 0xC0000000 0x00100000>,
+ <0xC1000000 0xC1000000 0x00100000>,
+ <0x10030000 0x00030000 0x00030000>; /*
+ PCIE IO*/
+
+ crt: syscon@0 {
+ compatible = "syscon", "simple-mfd";
+ reg = <0x0 0x1000>;
+ reg-io-width = <4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x0 0x1000>;
+ };
+
+ pinctrl: pinctrl@4e000 {
+ compatible = "syscon";
+ reg = <0x4e000 0x130>;
+ reg-io-width = <4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #gpio-range-cells = <3>;
+ ranges = <0x0 0x4e000 0x130>;
+ };
+
+ iso: syscon@7000 {
+ compatible = "syscon", "simple-mfd";
+ reg = <0x7000 0x1000>;
+ reg-io-width = <4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x7000 0x1000>;
+ };
+
+ sb2: syscon@1a000 {
+ compatible = "syscon", "simple-mfd";
+ reg = <0x1a000 0x1000>;
+ reg-io-width = <4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x1a000 0x1000>;
+ };
+
+ misc: syscon@1b000 {
+ compatible = "syscon", "simple-mfd";
+ reg = <0x1b000 0x1000>;
+ reg-io-width = <4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x1b000 0x1000>;
+ };
+
+ sbx: syscon@1c000 {
+ compatible = "syscon", "simple-mfd";
+ reg = <0x1c000 0x1000>;
+ reg-io-width = <4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x1c000 0x1000>;
+ };
+
+ scpu_wrapper: syscon@1d000 {
+ compatible = "syscon", "simple-mfd";
+ reg = <0x1d000 0x1000>;
+ reg-io-width = <4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x1d000 0x1000>;
+ };
+
+ cbus_wrapper: syscon@37500 {
+ compatible = "syscon", "simple-mfd";
+ reg = <0x37500 0x10>;
+ reg-io-width = <4>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x37500 0x10>;
+ };
+
+ };
+
+ gic: interrupt-controller@ff100000 {
+ compatible = "arm,gic-v3";
+ #address-cells = <1>;
+ reg = <0xff100000 0x10000>,
+ <0xff140000 0x80000>;
+ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ };
+
+ };
+};
+
+
+&iso {
+ uart0: serial@800 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x800 0x400>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <432000000>;
+ status = "disabled";
+ };
+};
+
--
2.39.0
