From: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
This initial version supports (single core) CPU, dma, interrupts, timers,
UART and SDHCI. In short - everything necessary to boot Linux on this
system on chip.
The DT is split into rk3588 and rk3588s, which is a reduced version
(i.e. with less peripherals) of the former.
Signed-off-by: Yifeng Zhao <yifeng.zhao@xxxxxxxxxxxxxx>
Signed-off-by: Elaine Zhang <zhangqing@xxxxxxxxxxxxxx>
Signed-off-by: Sugar Zhang <sugar.zhang@xxxxxxxxxxxxxx>
Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
[rebase, squash and reword commit message]
Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/rk3588.dtsi | 6 +
arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 719 ++++++++++++++++++++++
2 files changed, 725 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3588.dtsi
create mode 100644 arch/arm64/boot/dts/rockchip/rk3588s.dtsi
diff --git a/arch/arm64/boot/dts/rockchip/rk3588.dtsi b/arch/arm64/boot/dts/rockchip/rk3588.dtsi
new file mode 100644
index 000000000000..ddb3ccff1299
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588.dtsi
@@ -0,0 +1,6 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
+ */
+
+#include "rk3588s.dtsi"
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
new file mode 100644
index 000000000000..618cee445e02
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
@@ -0,0 +1,719 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
+ */
+
+#include <dt-bindings/clock/rk3588-cru.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+ compatible = "rockchip,rk3588";
+
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart1;
+ serial2 = &uart2;
+ serial3 = &uart3;
+ serial4 = &uart4;
+ serial5 = &uart5;
+ serial6 = &uart6;
+ serial7 = &uart7;
+ serial8 = &uart8;
+ serial9 = &uart9;
+ };
+
+ spll: clock-0 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <702000000>;
+ clock-output-names = "spll";
+ };
+
+ xin24m: clock-1 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ clock-output-names = "xin24m";
+ };
+
+ xin32k: clock-2 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-output-names = "xin32k";
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&cpu_l0>;
+ };
+ core1 {
+ cpu = <&cpu_l1>;
+ };
+ core2 {
+ cpu = <&cpu_l2>;
+ };
+ core3 {
+ cpu = <&cpu_l3>;
+ };
+ };
+ cluster1 {
+ core0 {
+ cpu = <&cpu_b0>;
+ };
+ core1 {
+ cpu = <&cpu_b1>;
+ };
+ };
+ cluster2 {
+ core0 {
+ cpu = <&cpu_b2>;
+ };
+ core1 {
+ cpu = <&cpu_b3>;
+ };
+ };
+ };
+
+ cpu_l0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x0>;
+ enable-method = "psci";
+ capacity-dmips-mhz = <530>;
+ clocks = <&scmi_clk SCMI_CLK_CPUL>;
+ cpu-idle-states = <&CPU_SLEEP>;
+ i-cache-size = <32768>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <128>;
+ d-cache-size = <32768>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <128>;
+ next-level-cache = <&l2_cache_l0>;
+ #cooling-cells = <2>;
+ dynamic-power-coefficient = <228>;
+ };
+
+ cpu_l1: cpu@100 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x100>;
+ enable-method = "psci";
+ capacity-dmips-mhz = <530>;
+ clocks = <&scmi_clk SCMI_CLK_CPUL>;
+ cpu-idle-states = <&CPU_SLEEP>;
+ i-cache-size = <32768>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <128>;
+ d-cache-size = <32768>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <128>;
+ next-level-cache = <&l2_cache_l1>;
+ };
+
+ cpu_l2: cpu@200 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x200>;
+ enable-method = "psci";
+ capacity-dmips-mhz = <530>;
+ clocks = <&scmi_clk SCMI_CLK_CPUL>;
+ cpu-idle-states = <&CPU_SLEEP>;
+ i-cache-size = <32768>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <128>;
+ d-cache-size = <32768>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <128>;
+ next-level-cache = <&l2_cache_l2>;
+ };
+
+ cpu_l3: cpu@300 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x300>;
+ enable-method = "psci";
+ capacity-dmips-mhz = <530>;
+ clocks = <&scmi_clk SCMI_CLK_CPUL>;
+ cpu-idle-states = <&CPU_SLEEP>;
+ i-cache-size = <32768>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <128>;
+ d-cache-size = <32768>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <128>;
+ next-level-cache = <&l2_cache_l3>;
+ };
+
+ cpu_b0: cpu@400 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a76";
+ reg = <0x400>;
+ enable-method = "psci";
+ capacity-dmips-mhz = <1024>;
+ clocks = <&scmi_clk SCMI_CLK_CPUB01>;
+ cpu-idle-states = <&CPU_SLEEP>;
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2_cache_b0>;
+ #cooling-cells = <2>;
+ dynamic-power-coefficient = <416>;
+ };
+
+ cpu_b1: cpu@500 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a76";
+ reg = <0x500>;
+ enable-method = "psci";
+ capacity-dmips-mhz = <1024>;
+ clocks = <&scmi_clk SCMI_CLK_CPUB01>;
+ cpu-idle-states = <&CPU_SLEEP>;
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2_cache_b1>;
+ };
+
+ cpu_b2: cpu@600 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a76";
+ reg = <0x600>;
+ enable-method = "psci";
+ capacity-dmips-mhz = <1024>;
+ clocks = <&scmi_clk SCMI_CLK_CPUB23>;
+ cpu-idle-states = <&CPU_SLEEP>;
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2_cache_b2>;
+ #cooling-cells = <2>;
+ dynamic-power-coefficient = <416>;
+ };
+
+ cpu_b3: cpu@700 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a76";
+ reg = <0x700>;
+ enable-method = "psci";
+ capacity-dmips-mhz = <1024>;
+ clocks = <&scmi_clk SCMI_CLK_CPUB23>;
+ cpu-idle-states = <&CPU_SLEEP>;
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2_cache_b3>;
+ };
+
+ idle-states {
+ entry-method = "psci";
+ CPU_SLEEP: cpu-sleep {
+ compatible = "arm,idle-state";
+ local-timer-stop;
+ arm,psci-suspend-param = <0x0010000>;
+ entry-latency-us = <100>;
+ exit-latency-us = <120>;
+ min-residency-us = <1000>;
+ };
+ };
+
+ l2_cache_l0: l2-cache-l0 {
+ compatible = "cache";
+ cache-size = <131072>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ next-level-cache = <&l3_cache>;
+ };
+
+ l2_cache_l1: l2-cache-l1 {
+ compatible = "cache";
+ cache-size = <131072>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ next-level-cache = <&l3_cache>;
+ };
+
+ l2_cache_l2: l2-cache-l2 {
+ compatible = "cache";
+ cache-size = <131072>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ next-level-cache = <&l3_cache>;
+ };
+
+ l2_cache_l3: l2-cache-l3 {
+ compatible = "cache";
+ cache-size = <131072>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ next-level-cache = <&l3_cache>;
+ };
+
+ l2_cache_b0: l2-cache-b0 {
+ compatible = "cache";
+ cache-size = <524288>;
+ cache-line-size = <64>;
+ cache-sets = <1024>;
+ next-level-cache = <&l3_cache>;
+ };
+
+ l2_cache_b1: l2-cache-b1 {
+ compatible = "cache";
+ cache-size = <524288>;
+ cache-line-size = <64>;
+ cache-sets = <1024>;
+ next-level-cache = <&l3_cache>;
+ };
+
+ l2_cache_b2: l2-cache-b2 {
+ compatible = "cache";
+ cache-size = <524288>;
+ cache-line-size = <64>;
+ cache-sets = <1024>;
+ next-level-cache = <&l3_cache>;
+ };
+
+ l2_cache_b3: l2-cache-b3 {
+ compatible = "cache";
+ cache-size = <524288>;
+ cache-line-size = <64>;
+ cache-sets = <1024>;
+ next-level-cache = <&l3_cache>;
+ };
+
+ l3_cache: l3-cache {
+ compatible = "cache";
+ cache-size = <3145728>;
+ cache-line-size = <64>;
+ cache-sets = <4096>;
+ };
+ };
+
+ pmu-a55 {
+ compatible = "arm,cortex-a55-pmu";
+ interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ pmu-a76 {
+ compatible = "arm,cortex-a76-pmu";
+ interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ firmware {
+ optee: optee {
+ compatible = "linaro,optee-tz";
+ method = "smc";
+ };
+
+ scmi: scmi {
+ compatible = "arm,scmi-smc";
+ shmem = <&scmi_shmem>;
+ arm,smc-id = <0x82000010>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ scmi_clk: protocol@14 {
+ reg = <0x14>;
+ #clock-cells = <1>;
+
+ assigned-clocks = <&scmi_clk SCMI_CLK_CPUB01>,
+ <&scmi_clk SCMI_CLK_CPUB23>;
+ assigned-clock-rates = <1200000000>,
+ <1200000000>;
+ };
+
+ scmi_reset: protocol@16 {
+ reg = <0x16>;
+ #reset-cells = <1>;
+ };
+ };
+
+ sdei: sdei {
+ compatible = "arm,sdei-1.0";
+ method = "smc";
+ };
+ };
+
+ psci {
+ compatible = "arm,psci-1.0";
+ method = "smc";
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ sram@10f000 {
+ compatible = "mmio-sram";
+ reg = <0x0 0x0010f000 0x0 0x100>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x0 0x0010f000 0x100>;
+
+ scmi_shmem: sram@0 {
+ compatible = "arm,scmi-shmem";
+ reg = <0x0 0x100>;
+ };
+ };
+
+ php_grf: syscon@fd5b0000 {
+ compatible = "rockchip,rk3588-php-grf", "syscon";
+ reg = <0x0 0xfd5b0000 0x0 0x1000>;
+ };
+
+ ioc: syscon@fd5f0000 {
+ compatible = "rockchip,rk3588-ioc", "syscon";
+ reg = <0x0 0xfd5f0000 0x0 0x10000>;
+ };
+
+ syssram: sram@fd600000 {
+ compatible = "mmio-sram";
+ reg = <0x0 0xfd600000 0x0 0x100000>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x0 0xfd600000 0x100000>;
+ };
+
+ cru: clock-controller@fd7c0000 {
+ compatible = "rockchip,rk3588-cru";
+ rockchip,grf = <&php_grf>;
+ reg = <0x0 0xfd7c0000 0x0 0x5c000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+
+ assigned-clocks =
+ <&cru PLL_PPLL>, <&cru PLL_AUPLL>,
+ <&cru PLL_NPLL>, <&cru PLL_GPLL>,
+ <&cru ACLK_CENTER_ROOT>,
+ <&cru HCLK_CENTER_ROOT>, <&cru ACLK_CENTER_LOW_ROOT>,
+ <&cru ACLK_TOP_ROOT>, <&cru PCLK_TOP_ROOT>,
+ <&cru ACLK_LOW_TOP_ROOT>, <&cru PCLK_PMU0_ROOT>,
+ <&cru HCLK_PMU_CM0_ROOT>, <&cru ACLK_VOP>,
+ <&cru ACLK_BUS_ROOT>, <&cru CLK_150M_SRC>,
+ <&cru CLK_GPU>;
+ assigned-clock-rates =
+ <100000000>, <786432000>,
+ <850000000>, <1188000000>,
+ <702000000>,
+ <400000000>, <500000000>,
+ <800000000>, <100000000>,
+ <400000000>, <100000000>,
+ <200000000>, <500000000>,
+ <375000000>, <150000000>,
+ <200000000>;
+ };
+
+ sdhci: mmc@fe2e0000 {
+ compatible = "rockchip,rk3588-dwcmshc";
+ reg = <0x0 0xfe2e0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>;
+ assigned-clocks = <&cru BCLK_EMMC>, <&cru TMCLK_EMMC>, <&cru CCLK_EMMC>;
+ assigned-clock-rates = <200000000>, <24000000>, <200000000>;
+ clocks = <&cru CCLK_EMMC>, <&cru HCLK_EMMC>,
+ <&cru ACLK_EMMC>, <&cru BCLK_EMMC>,
+ <&cru TMCLK_EMMC>;
+ clock-names = "core", "bus", "axi", "block", "timer";
+ resets = <&cru SRST_C_EMMC>, <&cru SRST_H_EMMC>,
+ <&cru SRST_A_EMMC>, <&cru SRST_B_EMMC>,
+ <&cru SRST_T_EMMC>;
+ reset-names = "core", "bus", "axi", "block", "timer";
+ max-frequency = <200000000>;
+ status = "disabled";
+ };
+
+ gic: interrupt-controller@fe600000 {
+ compatible = "arm,gic-v3";
+ reg = <0x0 0xfe600000 0 0x10000>, /* GICD */
+ <0x0 0xfe680000 0 0x100000>; /* GICR */
+ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ mbi-alias = <0x0 0xfe610000>;
+ mbi-ranges = <424 56>;
+ msi-controller;
+
+ ppi-partitions {
+ interrupt-partition-0 {
+ affinity = <
+ &cpu_l0 &cpu_l1 &cpu_l2 &cpu_l3
+ &cpu_b0 &cpu_b1 &cpu_b2 &cpu_b3
+ >;
+ };
+ };
+ };
+
+ dmac0: dma-controller@fea10000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x0 0xfea10000 0x0 0x4000>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru ACLK_DMAC0>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ arm,pl330-periph-burst;
+ };
+
+ dmac1: dma-controller@fea30000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x0 0xfea30000 0x0 0x4000>;
+ interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru ACLK_DMAC1>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ arm,pl330-periph-burst;
+ };
+
+ dmac2: dma-controller@fed10000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x0 0xfed10000 0x0 0x4000>;
+ interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru ACLK_DMAC2>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ arm,pl330-periph-burst;
+ };
+
+ uart0: serial@fd890000 {
+ compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+ reg = <0x0 0xfd890000 0x0 0x100>;
+ interrupts = <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
+ clock-names = "baudclk", "apb_pclk";
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ dmas = <&dmac0 6>, <&dmac0 7>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0m1_xfer>;
+ status = "disabled";
+ };
+
+ uart1: serial@feb40000 {
+ compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+ reg = <0x0 0xfeb40000 0x0 0x100>;
+ interrupts = <GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
+ clock-names = "baudclk", "apb_pclk";
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ dmas = <&dmac0 8>, <&dmac0 9>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1m1_xfer>;
+ status = "disabled";
+ };
+
+ uart2: serial@feb50000 {
+ compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+ reg = <0x0 0xfeb50000 0x0 0x100>;
+ interrupts = <GIC_SPI 333 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
+ clock-names = "baudclk", "apb_pclk";
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ dmas = <&dmac0 10>, <&dmac0 11>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2m1_xfer>;
+ status = "disabled";
+ };
+
+ uart3: serial@feb60000 {
+ compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+ reg = <0x0 0xfeb60000 0x0 0x100>;
+ interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
+ clock-names = "baudclk", "apb_pclk";
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ dmas = <&dmac0 12>, <&dmac0 13>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3m1_xfer>;
+ status = "disabled";
+ };
+
+ uart4: serial@feb70000 {
+ compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+ reg = <0x0 0xfeb70000 0x0 0x100>;
+ interrupts = <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
+ clock-names = "baudclk", "apb_pclk";
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ dmas = <&dmac1 9>, <&dmac1 10>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart4m1_xfer>;
+ status = "disabled";
+ };
+
+ uart5: serial@feb80000 {
+ compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+ reg = <0x0 0xfeb80000 0x0 0x100>;
+ interrupts = <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_UART5>, <&cru PCLK_UART5>;
+ clock-names = "baudclk", "apb_pclk";
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ dmas = <&dmac1 11>, <&dmac1 12>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart5m1_xfer>;
+ status = "disabled";
+ };
+
+ uart6: serial@feb90000 {
+ compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+ reg = <0x0 0xfeb90000 0x0 0x100>;
+ interrupts = <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_UART6>, <&cru PCLK_UART6>;
+ clock-names = "baudclk", "apb_pclk";
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ dmas = <&dmac1 13>, <&dmac1 14>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart6m1_xfer>;
+ status = "disabled";
+ };
+
+ uart7: serial@feba0000 {
+ compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+ reg = <0x0 0xfeba0000 0x0 0x100>;
+ interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_UART7>, <&cru PCLK_UART7>;
+ clock-names = "baudclk", "apb_pclk";
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ dmas = <&dmac2 7>, <&dmac2 8>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart7m1_xfer>;
+ status = "disabled";
+ };
+
+ uart8: serial@febb0000 {
+ compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+ reg = <0x0 0xfebb0000 0x0 0x100>;
+ interrupts = <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_UART8>, <&cru PCLK_UART8>;
+ clock-names = "baudclk", "apb_pclk";
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ dmas = <&dmac2 9>, <&dmac2 10>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart8m1_xfer>;
+ status = "disabled";
+ };
+
+ uart9: serial@febc0000 {
+ compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart";
+ reg = <0x0 0xfebc0000 0x0 0x100>;
+ interrupts = <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_UART9>, <&cru PCLK_UART9>;
+ clock-names = "baudclk", "apb_pclk";
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ dmas = <&dmac2 11>, <&dmac2 12>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart9m1_xfer>;
+ status = "disabled";
+ };
+
+ pinctrl: pinctrl {
+ compatible = "rockchip,rk3588-pinctrl";
+ rockchip,grf = <&ioc>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ gpio0: gpio@fd8a0000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x0 0xfd8a0000 0x0 0x100>;
+ interrupts = <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO0>, <&cru DBCLK_GPIO0>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 0 32>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio1: gpio@fec20000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x0 0xfec20000 0x0 0x100>;
+ interrupts = <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO1>, <&cru DBCLK_GPIO1>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 32 32>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio2: gpio@fec30000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x0 0xfec30000 0x0 0x100>;
+ interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO2>, <&cru DBCLK_GPIO2>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 64 32>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio3: gpio@fec40000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x0 0xfec40000 0x0 0x100>;
+ interrupts = <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO3>, <&cru DBCLK_GPIO3>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 96 32>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio4: gpio@fec50000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x0 0xfec50000 0x0 0x100>;
+ interrupts = <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_GPIO4>, <&cru DBCLK_GPIO4>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 128 32>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
+};
+
+#include "rk3588s-pinctrl.dtsi"
--
2.35.1
