arm64: dts: rockchip: add core dtsi for RK3308 Soc

RK3308 is a Soc from Rockchip, which embedded with quad
ARM Cortex-A35 and highly integrated audio interfaces.

This patch add basic support for it, with arm cpu core
timer/gic/uart/pinctrl enabled.

Change-Id: I924827146fab30bf636440ce3cc7e48c74bc0eaf
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
This commit is contained in:
Andy Yan
2018-02-08 16:42:07 +08:00
committed by Tao Huang
parent 10581b7f5a
commit 883e5d536c

View File

@@ -0,0 +1,743 @@
/*
* Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
*
* SPDX-License-Identifier: (GPL-2.0+ OR MIT)
*/
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/rockchip.h>
/ {
compatible = "rockchip,rk3308";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
aliases {
serial0 = &uart0;
serial1 = &uart1;
};
cpus {
#address-cells = <2>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a35", "arm,armv8";
reg = <0x0 0x0>;
enable-method = "psci";
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a35", "arm,armv8";
reg = <0x0 0x1>;
enable-method = "psci";
};
cpu2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a35", "arm,armv8";
reg = <0x0 0x2>;
enable-method = "psci";
};
cpu3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a35", "arm,armv8";
reg = <0x0 0x3>;
enable-method = "psci";
};
};
arm-pmu {
compatible = "arm,cortex-a53-pmu";
interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
};
psci {
compatible = "arm,psci-1.0";
method = "smc";
};
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
clock-frequency = <24000000>;
};
xin24m: xin24m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24000000>;
clock-output-names = "xin24m";
};
grf: grf@ff000000 {
compatible = "rockchip,rk3308-grf", "syscon", "simple-mfd";
reg = <0x0 0xff000000 0x0 0x10000>;
};
uart0: serial@ff0a0000 {
compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart";
reg = <0x0 0xff0a0000 0x0 0x100>;
interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&xin24m>, <&xin24m>;
clock-names = "baudclk", "apb_pclk";
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
uart1: serial@ff0b0000 {
compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart";
reg = <0x0 0xff0b0000 0x0 0x100>;
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&xin24m>, <&xin24m>;
clock-names = "baudclk", "apb_pclk";
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
i2s0: i2s@ff300000 {
compatible = "rockchip,rk3308-i2s", "rockchip,rk3066-i2s";
reg = <0x0 0xff300000 0x0 0x10000>;
};
i2s1: i2s@ff310000 {
compatible = "rockchip,rk3308-i2s", "rockchip,rk3066-i2s";
reg = <0x0 0xff100000 0x0 0x10000>;
};
i2s2: i2s@ff320000 {
compatible = "rockchip,rk3308-i2s", "rockchip,rk3066-i2s";
reg = <0x0 0xff320000 0x0 0x10000>;
};
i2s3: i2s@ff330000 {
compatible = "rockchip,rk3308-i2s", "rockchip,rk3066-i2s";
reg = <0x0 0xff330000 0x0 0x10000>;
};
vad: vad@ff3c0000 {
compatible = "rockchip,rk3308-vad", "rockchip,vad";
reg = <0x0 0xff3c0000 0x0 0x10000>, <0x0 0xfff88000 0x0 0x38000>;
reg-names = "vad", "vad-memory";
interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
rockchip,audio-src = <0>;
rockchip,audio-chnl-num = <8>;
rockchip,audio-chnl = <0>;
rockchip,mode = <0>;
};
gic: interrupt-controller@ff580000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0x0 0xff581000 0x0 0x1000>,
<0x0 0xff582000 0x0 0x2000>,
<0x0 0xff584000 0x0 0x2000>,
<0x0 0xff586000 0x0 0x2000>;
interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl: pinctrl {
compatible = "rockchip,rk3308-pinctrl";
rockchip,grf = <&grf>;
#address-cells = <2>;
#size-cells = <2>;
ranges;
gpio0: gpio0@ff220000 {
compatible = "rockchip,gpio-bank";
reg = <0x0 0xff220000 0x0 0x100>;
interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
//clocks = <&cru PCLK_GPIO0>;
clocks = <&xin24m>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio1: gpio1@ff230000 {
compatible = "rockchip,gpio-bank";
reg = <0x0 0xff230000 0x0 0x100>;
interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
//clocks = <&cru PCLK_GPIO1>;
clocks = <&xin24m>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio2: gpio2@ff240000 {
compatible = "rockchip,gpio-bank";
reg = <0x0 0xff240000 0x0 0x100>;
interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
//clocks = <&cru PCLK_GPIO2>;
clocks = <&xin24m>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio3: gpio3@ff250000 {
compatible = "rockchip,gpio-bank";
reg = <0x0 0xff250000 0x0 0x100>;
interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
//clocks = <&cru PCLK_GPIO3>;
clocks = <&xin24m>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio4: gpio4@ff260000 {
compatible = "rockchip,gpio-bank";
reg = <0x0 0xff260000 0x0 0x100>;
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
//clocks = <&cru PCLK_GPIO4>;
clocks = <&xin24m>;
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;
};
pcfg_pull_none_2ma: pcfg-pull-none-2ma {
bias-disable;
drive-strength = <2>;
};
pcfg_pull_up_2ma: pcfg-pull-up-2ma {
bias-pull-up;
drive-strength = <2>;
};
pcfg_pull_up_4ma: pcfg-pull-up-4ma {
bias-pull-up;
drive-strength = <4>;
};
pcfg_pull_none_4ma: pcfg-pull-none-4ma {
bias-disable;
drive-strength = <4>;
};
pcfg_pull_down_4ma: pcfg-pull-down-4ma {
bias-pull-down;
drive-strength = <4>;
};
pcfg_pull_none_8ma: pcfg-pull-none-8ma {
bias-disable;
drive-strength = <8>;
};
pcfg_pull_up_8ma: pcfg-pull-up-8ma {
bias-pull-up;
drive-strength = <8>;
};
pcfg_pull_none_12ma: pcfg-pull-none-12ma {
bias-disable;
drive-strength = <12>;
};
pcfg_pull_up_12ma: pcfg-pull-up-12ma {
bias-pull-up;
drive-strength = <12>;
};
pcfg_pull_none_smt: pcfg-pull-none-smt {
bias-disable;
input-schmitt-enable;
};
pcfg_output_high: pcfg-output-high {
output-high;
};
pcfg_output_low: pcfg-output-low {
output-low;
};
pcfg_input_high: pcfg-input-high {
bias-pull-up;
input-enable;
};
pcfg_input: pcfg-input {
input-enable;
};
i2c0 {
i2c0_xfer: i2c0-xfer {
rockchip,pins =
<1 RK_PD0 2 &pcfg_pull_none_smt>,
<1 RK_PD1 2 &pcfg_pull_none_smt>;
};
};
i2c1 {
i2c1_xfer: i2c1-xfer {
rockchip,pins =
<0 RK_PB3 1 &pcfg_pull_none_smt>,
<0 RK_PB4 1 &pcfg_pull_none_smt>;
};
};
i2c2 {
i2c2_xfer: i2c2-xfer {
rockchip,pins =
<2 RK_PA2 3 &pcfg_pull_none_smt>,
<2 RK_PA3 3 &pcfg_pull_none_smt>;
};
};
i2c3-m0 {
i2c3m0_xfer: i2c3m0-xfer {
rockchip,pins =
<0 RK_PB7 2 &pcfg_pull_none_smt>,
<0 RK_PC0 2 &pcfg_pull_none_smt>;
};
};
i2c3-m1 {
i2c3m1_xfer: i2c3m1-xfer {
rockchip,pins =
<3 RK_PB4 2 &pcfg_pull_none_smt>,
<3 RK_PB5 2 &pcfg_pull_none_smt>;
};
};
tsadc {
tsadc_otp_gpio: tsadc-otp-gpio {
rockchip,pins =
<0 RK_PB2 0 &pcfg_pull_none>;
};
tsadc_otp_out: tsadc-otp-out {
rockchip,pins =
<0 RK_PB2 1 &pcfg_pull_none>;
};
};
uart0 {
uart0_xfer: uart0-xfer {
rockchip,pins =
<2 RK_PA1 1 &pcfg_pull_up>,
<2 RK_PA0 1 &pcfg_pull_none>;
};
uart0_cts: uart0-cts {
rockchip,pins =
<2 RK_PA2 1 &pcfg_pull_none>;
};
uart0_rts: uart0-rts {
rockchip,pins =
<2 RK_PA3 1 &pcfg_pull_none>;
};
};
uart1 {
uart1_xfer: uart1-xfer {
rockchip,pins =
<1 RK_PD1 1 &pcfg_pull_up>,
<1 RK_PD0 1 &pcfg_pull_none>;
};
uart1_cts: uart1-cts {
rockchip,pins =
<1 RK_PC6 1 &pcfg_pull_none>;
};
uart1_rts: uart1-rts {
rockchip,pins =
<1 RK_PC7 1 &pcfg_pull_none>;
};
};
uart2-m0 {
uart2m0_xfer: uart2m0-xfer {
rockchip,pins =
<1 RK_PC7 2 &pcfg_pull_up>,
<1 RK_PC6 2 &pcfg_pull_none>;
};
};
uart2-m1 {
uart2m1_xfer: uart2m1-xfer {
rockchip,pins =
<4 RK_PD3 2 &pcfg_pull_up>,
<4 RK_PD2 2 &pcfg_pull_none>;
};
};
uart3 {
uart3_xfer: uart3-xfer {
rockchip,pins =
<3 RK_PB5 4 &pcfg_pull_up>,
<3 RK_PB4 4 &pcfg_pull_none>;
};
};
uart4 {
uart4_xfer: uart4-xfer {
rockchip,pins =
<4 RK_PB1 1 &pcfg_pull_up>,
<4 RK_PB0 1 &pcfg_pull_none>;
};
uart4_cts: uart4-cts {
rockchip,pins =
<4 RK_PA6 1 &pcfg_pull_none>;
};
uart4_rts: uart4-rts {
rockchip,pins =
<4 RK_PA7 1 &pcfg_pull_none>;
};
};
spi0 {
spi0_clk: spi0-clk {
rockchip,pins =
<2 RK_PA2 2 &pcfg_pull_up>;
};
spi0_csn0: spi0-csn0 {
rockchip,pins =
<2 RK_PA3 2 &pcfg_pull_up>;
};
spi0_miso: spi0-miso {
rockchip,pins =
<2 RK_PA0 2 &pcfg_pull_up>;
};
spi0_mosi: spi0-mosi {
rockchip,pins =
<2 RK_PA1 2 &pcfg_pull_up>;
};
};
spi1 {
spi1_clk: spi1-clk {
rockchip,pins =
<3 RK_PB3 3 &pcfg_pull_up>;
};
spi1_csn0: spi1-csn0 {
rockchip,pins =
<3 RK_PB5 3 &pcfg_pull_up>;
};
spi1_miso: spi1-miso {
rockchip,pins =
<3 RK_PB2 3 &pcfg_pull_up>;
};
spi1_mosi: spi1-mosi {
rockchip,pins =
<3 RK_PB4 3 &pcfg_pull_up>;
};
};
spi2 {
spi2_clk: spi2-clk {
rockchip,pins =
<1 RK_PD0 3 &pcfg_pull_up>;
};
spi2_csn0: spi2-csn0 {
rockchip,pins =
<1 RK_PD1 3 &pcfg_pull_up>;
};
spi2_miso: spi2-miso {
rockchip,pins =
<1 RK_PC6 3 &pcfg_pull_up>;
};
spi2_mosi: spi2-mosi {
rockchip,pins =
<1 RK_PC7 3 &pcfg_pull_up>;
};
};
sdmmc {
sdmmc_clk: sdmmc-clk {
rockchip,pins =
<4 RK_PD5 1 &pcfg_pull_none_4ma>;
};
sdmmc_cmd: sdmmc-cmd {
rockchip,pins =
<4 RK_PD4 1 &pcfg_pull_up_4ma>;
};
sdmmc_pwren: sdmmc-pwren {
rockchip,pins =
<4 RK_PD6 1 &pcfg_pull_none_4ma>;
};
sdmmc_bus1: sdmmc-bus1 {
rockchip,pins =
<4 RK_PD0 1 &pcfg_pull_up_4ma>;
};
sdmmc_bus4: sdmmc-bus4 {
rockchip,pins =
<4 RK_PD0 1 &pcfg_pull_up_4ma>,
<4 RK_PD1 1 &pcfg_pull_up_4ma>,
<4 RK_PD2 1 &pcfg_pull_up_4ma>,
<4 RK_PD3 1 &pcfg_pull_up_4ma>;
};
sdmmc_gpio: sdmmc-gpio {
rockchip,pins =
<4 RK_PD0 0 &pcfg_pull_up_4ma>,
<4 RK_PD1 0 &pcfg_pull_up_4ma>,
<4 RK_PD2 0 &pcfg_pull_up_4ma>,
<4 RK_PD3 0 &pcfg_pull_up_4ma>,
<4 RK_PD4 0 &pcfg_pull_up_4ma>,
<4 RK_PD5 0 &pcfg_pull_up_4ma>,
<4 RK_PD6 0 &pcfg_pull_up_4ma>;
};
};
sdio {
sdio_clk: sdio-clk {
rockchip,pins =
<4 RK_PA5 1 &pcfg_pull_none_8ma>;
};
sdio_cmd: sdio-cmd {
rockchip,pins =
<4 RK_PA4 1 &pcfg_pull_up_8ma>;
};
sdio_pwren: sdio-pwren {
rockchip,pins =
<0 RK_PA2 1 &pcfg_pull_none_8ma>;
};
sdio_wrpt: sdio-wrpt {
rockchip,pins =
<0 RK_PA1 1 &pcfg_pull_none_8ma>;
};
sdio_intn: sdio-intn {
rockchip,pins =
<0 RK_PA0 1 &pcfg_pull_none_8ma>;
};
sdio_bus1: sdio-bus1 {
rockchip,pins =
<4 RK_PA0 1 &pcfg_pull_up_8ma>;
};
sdio_bus4: sdio-bus4 {
rockchip,pins =
<4 RK_PA0 1 &pcfg_pull_up_8ma>,
<4 RK_PA1 1 &pcfg_pull_up_8ma>,
<4 RK_PA2 1 &pcfg_pull_up_8ma>,
<4 RK_PA3 1 &pcfg_pull_up_8ma>;
};
sdio_gpio: sdio-gpio {
rockchip,pins =
<4 RK_PA0 0 &pcfg_pull_up_4ma>,
<4 RK_PA1 0 &pcfg_pull_up_4ma>,
<4 RK_PA2 0 &pcfg_pull_up_4ma>,
<4 RK_PA3 0 &pcfg_pull_up_4ma>,
<4 RK_PA4 0 &pcfg_pull_up_4ma>,
<4 RK_PA5 0 &pcfg_pull_up_4ma>;
};
};
emmc {
emmc_clk: emmc-clk {
rockchip,pins =
<3 RK_PB1 2 &pcfg_pull_none_8ma>;
};
emmc_cmd: emmc-cmd {
rockchip,pins =
<3 RK_PB0 2 &pcfg_pull_up_8ma>;
};
emmc_pwren: emmc-pwren {
rockchip,pins =
<3 RK_PB3 2 &pcfg_pull_none>;
};
emmc_rstn: emmc-rstn {
rockchip,pins =
<3 RK_PB2 2 &pcfg_pull_none>;
};
emmc_bus1: emmc-bus1 {
rockchip,pins =
<3 RK_PA0 2 &pcfg_pull_up_8ma>;
};
emmc_bus4: emmc-bus4 {
rockchip,pins =
<3 RK_PA0 2 &pcfg_pull_up_8ma>,
<3 RK_PA1 2 &pcfg_pull_up_8ma>,
<3 RK_PA2 2 &pcfg_pull_up_8ma>,
<3 RK_PA3 2 &pcfg_pull_up_8ma>;
};
emmc_bus8: emmc-bus8 {
rockchip,pins =
<3 RK_PA0 2 &pcfg_pull_up_8ma>,
<3 RK_PA1 2 &pcfg_pull_up_8ma>,
<3 RK_PA2 2 &pcfg_pull_up_8ma>,
<3 RK_PA3 2 &pcfg_pull_up_8ma>,
<3 RK_PA4 2 &pcfg_pull_up_8ma>,
<3 RK_PA5 2 &pcfg_pull_up_8ma>,
<3 RK_PA6 2 &pcfg_pull_up_8ma>,
<3 RK_PA7 2 &pcfg_pull_up_8ma>;
};
};
flash {
flash_csn0: flash-csn0 {
rockchip,pins =
<3 RK_PB5 1 &pcfg_pull_none>;
};
flash_rdy: flash-rdy {
rockchip,pins =
<3 RK_PB4 1 &pcfg_pull_none>;
};
flash_ale: flash-ale {
rockchip,pins =
<3 RK_PB3 1 &pcfg_pull_none>;
};
flash_cle: flash-cle {
rockchip,pins =
<3 RK_PB1 1 &pcfg_pull_none>;
};
flash_wrn: flash-wrn {
rockchip,pins =
<3 RK_PB0 1 &pcfg_pull_none>;
};
flash_rdn: flash-rdn {
rockchip,pins =
<3 RK_PB2 1 &pcfg_pull_none>;
};
flash_bus8: flash-bus8 {
rockchip,pins =
<3 RK_PA0 1 &pcfg_pull_up_12ma>,
<3 RK_PA1 1 &pcfg_pull_up_12ma>,
<3 RK_PA2 1 &pcfg_pull_up_12ma>,
<3 RK_PA3 1 &pcfg_pull_up_12ma>,
<3 RK_PA4 1 &pcfg_pull_up_12ma>,
<3 RK_PA5 1 &pcfg_pull_up_12ma>,
<3 RK_PA6 1 &pcfg_pull_up_12ma>,
<3 RK_PA7 1 &pcfg_pull_up_12ma>;
};
};
pwm0 {
pwm0_pin: pwm0-pin {
rockchip,pins =
<0 RK_PB5 1 &pcfg_pull_none>;
};
};
pwm1 {
pwm1_pin: pwm1-pin {
rockchip,pins =
<0 RK_PB6 1 &pcfg_pull_none>;
};
};
pwm2 {
pwm2_pin: pwm2-pin {
rockchip,pins =
<0 RK_PB7 1 &pcfg_pull_none>;
};
};
pwm3 {
pwm3_pin: pwm3-pin {
rockchip,pins =
<0 RK_PC0 1 &pcfg_pull_none>;
};
};
gmac {
rmii_pins: rmii-pins {
rockchip,pins =
/* mac_txen */
<1 RK_PC1 3 &pcfg_pull_none_12ma>,
/* mac_txd1 */
<1 RK_PC3 3 &pcfg_pull_none_12ma>,
/* mac_txd0 */
<1 RK_PC2 3 &pcfg_pull_none_12ma>,
/* mac_rxd0 */
<1 RK_PC4 3 &pcfg_pull_none>,
/* mac_rxd1 */
<1 RK_PC5 3 &pcfg_pull_none>,
/* mac_rxer */
<1 RK_PB7 3 &pcfg_pull_none>,
/* mac_rxdv */
<1 RK_PC0 3 &pcfg_pull_none>,
/* mac_mdio */
<1 RK_PB6 3 &pcfg_pull_none>,
/* mac_mdc */
<1 RK_PB5 3 &pcfg_pull_none>,
/* mac_clk */
<1 RK_PB4 3 &pcfg_pull_none>;
};
};
};
};