#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/rockchip.h>
#include "skeleton.dtsi"
cache-level = <2>;
arm,tag-latency = <1 1 1>;
arm,data-latency = <2 3 1>;
+ prefetch-ctrl = <0x70000003>;
+ /* L2X0_DYNAMIC_CLK_GATING_EN | L2X0_STNDBY_MODE_EN */
+ power-ctrl = <0x3>;
+/*
+ (0x1 << 0) | // Full line of write zero behavior Enabled
+ (0x1 << 25) | // Round-robin replacement
+ (0x1 << L2X0_AUX_CTRL_DATA_PREFETCH_SHIFT) |
+ (0x1 << L2X0_AUX_CTRL_INSTR_PREFETCH_SHIFT) |
+ (0x1 << L2X0_AUX_CTRL_EARLY_BRESP_SHIFT)
+*/
+ aux-ctrl = <0x72000001 (~0x72000001)>;
};
- sram@10080000 {
- compatible = "rockchip,sram";
- reg = <0x10080000 0x8000>;
+ cpu_axi_bus: cpu_axi_bus@10128000 {
+ compatible = "rockchip,cpu_axi_bus";
+ reg = <0x10128000 0x8000>;
+ qos {
+ dmac {
+ offset = <0x1000>;
+ priority = <0 0>;
+ };
+ cpu0 {
+ offset = <0x2000>;
+ priority = <0 0>;
+ };
+ cpu1r {
+ offset = <0x2080>;
+ priority = <0 0>;
+ };
+ cpu1w {
+ offset = <0x2100>;
+ priority = <0 0>;
+ };
+ peri {
+ offset = <0x4000>;
+ priority = <2 2>;
+ };
+ gpu {
+ offset = <0x5000>;
+ priority = <2 1>;
+ };
+ vpu {
+ offset = <0x6000>;
+ };
+ vop0 {
+ offset = <0x7000>;
+ priority = <3 3>;
+ };
+ cif0 {
+ offset = <0x7080>;
+ };
+ ipp {
+ offset = <0x7100>;
+ };
+ vop1 {
+ offset = <0x7180>;
+ priority = <3 3>;
+ };
+ cif1 {
+ offset = <0x7200>;
+ };
+ rga {
+ offset = <0x7280>;
+ };
+ };
+ };
+
+ bootrom@10120000 {
+ compatible = "rockchip,bootrom";
+ reg = <0x10120000 0x4000>;
+ };
+
+ bootram@10080000 {
+ compatible = "rockchip,bootram";
+ reg = <0x10080000 0x20>; /* 32 bytes */
+ };
+
+ sram@10080020 {
+ compatible = "mmio-sram";
+ reg = <0x10080020 (0x8000 - 0x20)>; /* 32k - 32 */
+ map-exec;
};
pmu@20004000 {
interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
};
+ pinctrl@20008000 {
+ compatible = "rockchip,rk3188-pinctrl";
+ reg = <0x20008000 0xa0>,
+ <0x20008164 0x1a0>;
+ reg-names = "base", "pull";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ gpio0: gpio0@0x2000a000 {
+ compatible = "rockchip,rk3188-gpio-bank0";
+ reg = <0x2000a000 0x100>,
+ <0x20004064 0x8>;
+ interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+ /*clocks = <&clk_gates8 9>;*/
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio1: gpio1@0x2003c000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x2003c000 0x100>;
+ interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+ /*clocks = <&clk_gates8 10>;*/
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio2: gpio2@2003e000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x2003e000 0x100>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+ /*clocks = <&clk_gates8 11>;*/
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio3: gpio3@20080000 {
+ compatible = "rockchip,gpio-bank";
+ reg = <0x20080000 0x100>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+ /*clocks = <&clk_gates8 12>;*/
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ pcfg_pull_up: pcfg_pull_up {
+ bias-pull-up;
+ };
+
+ pcfg_pull_down: pcfg_pull_down {
+ bias-pull-down;
+ };
+
+ pcfg_pull_none: pcfg_pull_none {
+ bias-disable;
+ };
+
+ uart0 {
+ uart0_xfer: uart0-xfer {
+ rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO1 1 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ uart0_cts: uart0-cts {
+ rockchip,pins = <RK_GPIO1 2 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ uart0_rts: uart0-rts {
+ rockchip,pins = <RK_GPIO1 3 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ uart1 {
+ uart1_xfer: uart1-xfer {
+ rockchip,pins = <RK_GPIO1 4 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO1 5 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ uart1_cts: uart1-cts {
+ rockchip,pins = <RK_GPIO1 6 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ uart1_rts: uart1-rts {
+ rockchip,pins = <RK_GPIO1 7 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ uart2 {
+ uart2_xfer: uart2-xfer {
+ rockchip,pins = <RK_GPIO1 8 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO1 9 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ /* no rts / cts for uart2 */
+ };
+
+ uart3 {
+ uart3_xfer: uart3-xfer {
+ rockchip,pins = <RK_GPIO1 10 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO1 11 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ uart3_cts: uart3-cts {
+ rockchip,pins = <RK_GPIO1 12 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ uart3_rts: uart3-rts {
+ rockchip,pins = <RK_GPIO1 13 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ sd0 {
+ sd0_clk: sd0-clk {
+ rockchip,pins = <RK_GPIO3 2 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ sd0_cmd: sd0-cmd {
+ rockchip,pins = <RK_GPIO3 3 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ sd0_cd: sd0-cd {
+ rockchip,pins = <RK_GPIO3 8 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ sd0_wp: sd0-wp {
+ rockchip,pins = <RK_GPIO3 9 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ sd0_pwr: sd0-pwr {
+ rockchip,pins = <RK_GPIO3 1 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ sd0_bus1: sd0-bus-width1 {
+ rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ sd0_bus4: sd0-bus-width4 {
+ rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO3 5 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO3 6 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO3 7 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+
+ sd1 {
+ sd1_clk: sd1-clk {
+ rockchip,pins = <RK_GPIO3 21 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ sd1_cmd: sd1-cmd {
+ rockchip,pins = <RK_GPIO3 16 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ sd1_cd: sd1-cd {
+ rockchip,pins = <RK_GPIO3 22 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ sd1_wp: sd1-wp {
+ rockchip,pins = <RK_GPIO3 23 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ sd1_bus1: sd1-bus-width1 {
+ rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ sd1_bus4: sd1-bus-width4 {
+ rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO3 18 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO3 19 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
+ };
+
+
uart0: serial@10124000 {
compatible = "rockchip,serial";
reg = <0x10124000 0x100>;
reg-shift = <2>;
reg-io-width = <4>;
id = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
status = "disabled";
};
reg-shift = <2>;
reg-io-width = <4>;
id = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_xfer &uart1_cts &uart1_rts>;
status = "disabled";
};
reg-shift = <2>;
reg-io-width = <4>;
id = <2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_xfer>;
status = "disabled";
};
reg-shift = <2>;
reg-io-width = <4>;
id = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_xfer &uart3_cts &uart3_rts>;
status = "disabled";
};
};