ARM: dts: rockchip: Add support for RV1103B

Add the initial RV1103B devicetree.

Based on the 5.10 Rockchip vendor kernel.

Signed-off-by: Fabio Estevam <festevam@nabladev.com>
Link: https://patch.msgid.link/20260313131058.708361-2-festevam@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Fabio Estevam 2026-03-13 10:10:56 -03:00 committed by Heiko Stuebner
parent 25c2721f18
commit b4dc241c68
2 changed files with 1055 additions and 0 deletions

View File

@ -0,0 +1,816 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2026 Rockchip Electronics Co., Ltd.
*/
#include <dt-bindings/pinctrl/rockchip.h>
#include <arm64/rockchip/rockchip-pinconf.dtsi>
&pinctrl {
cam-clk0 {
/omit-if-no-ref/
cam_clk0: cam-clk0 {
rockchip,pins =
/* cam_clk0_out */
<1 RK_PB5 1 &pcfg_pull_none>;
};
};
cam-clk1 {
/omit-if-no-ref/
cam_clk1: cam-clk1 {
rockchip,pins =
/* cam_clk1_out */
<1 RK_PB6 1 &pcfg_pull_none>;
};
};
cam-spi {
/omit-if-no-ref/
cam_spi_bus4: cam-spi-bus4 {
rockchip,pins =
/* cam_spi_d0 */
<0 RK_PB5 4 &pcfg_pull_up_drv_level_2>,
/* cam_spi_d1 */
<0 RK_PB2 4 &pcfg_pull_up_drv_level_2>,
/* cam_spi_d2 */
<0 RK_PB1 4 &pcfg_pull_up_drv_level_2>,
/* cam_spi_d3 */
<0 RK_PB0 4 &pcfg_pull_up_drv_level_2>;
};
/omit-if-no-ref/
cam_spi_clk: cam-spi-clk {
rockchip,pins =
/* cam_spi_clk */
<0 RK_PB4 4 &pcfg_pull_none>;
};
/omit-if-no-ref/
cam_spi_cs0n: cam-spi-cs0n {
rockchip,pins =
/* cam_spi_cs0n */
<0 RK_PB3 4 &pcfg_pull_none>;
};
};
clk {
/omit-if-no-ref/
clk_32k: clk-32k {
rockchip,pins =
/* clk_32k */
<0 RK_PA0 2 &pcfg_pull_none>;
};
};
clk-24m {
/omit-if-no-ref/
clk_24m_out: clk-24m-out {
rockchip,pins =
/* clk_24m_out */
<0 RK_PA0 3 &pcfg_pull_none>;
};
};
cpu {
/omit-if-no-ref/
cpu: cpu {
rockchip,pins =
/* cpu_avs */
<0 RK_PA1 2 &pcfg_pull_none>;
};
};
emmc {
/omit-if-no-ref/
emmc_bus4: emmc-bus4 {
rockchip,pins =
/* emmc_d0 */
<1 RK_PA1 1 &pcfg_pull_up_drv_level_2>,
/* emmc_d1 */
<1 RK_PA2 1 &pcfg_pull_up_drv_level_2>,
/* emmc_d2 */
<1 RK_PA3 1 &pcfg_pull_up_drv_level_2>,
/* emmc_d3 */
<1 RK_PA0 1 &pcfg_pull_up_drv_level_2>;
};
/omit-if-no-ref/
emmc_clk: emmc-clk {
rockchip,pins =
/* emmc_clk */
<1 RK_PA4 1 &pcfg_pull_up_drv_level_2>;
};
/omit-if-no-ref/
emmc_cmd: emmc-cmd {
rockchip,pins =
/* emmc_cmd */
<1 RK_PA5 1 &pcfg_pull_up_drv_level_2>;
};
};
fspi {
/omit-if-no-ref/
fspi_bus4: fspi-bus4 {
rockchip,pins =
/* fspi_d0 */
<1 RK_PA1 2 &pcfg_pull_none>,
/* fspi_d1 */
<1 RK_PA2 2 &pcfg_pull_none>,
/* fspi_d2 */
<1 RK_PA3 2 &pcfg_pull_none>,
/* fspi_d3 */
<1 RK_PA0 2 &pcfg_pull_none>;
};
/omit-if-no-ref/
fspi_cs0: fspi-cs0 {
rockchip,pins =
/* fspi_cs0n */
<1 RK_PA5 2 &pcfg_pull_up>;
};
/omit-if-no-ref/
fspi_clk: fspi-clk {
rockchip,pins =
/* fspi_clk */
<1 RK_PA4 2 &pcfg_pull_none>;
};
};
i2c0 {
/omit-if-no-ref/
i2c0m0_xfer: i2c0m0-xfer {
rockchip,pins =
/* i2c0_scl_m0 */
<0 RK_PA5 3 &pcfg_pull_none_smt>,
/* i2c0_sda_m0 */
<0 RK_PA6 3 &pcfg_pull_none_smt>;
};
/omit-if-no-ref/
i2c0m1_xfer: i2c0m1-xfer {
rockchip,pins =
/* i2c0_scl_m1 */
<1 RK_PB4 5 &pcfg_pull_none_smt>,
/* i2c0_sda_m1 */
<1 RK_PB3 5 &pcfg_pull_none_smt>;
};
/omit-if-no-ref/
i2c0m2_xfer: i2c0m2-xfer {
rockchip,pins =
/* i2c0_scl_m2 */
<1 RK_PB5 2 &pcfg_pull_none_smt>,
/* i2c0_sda_m2 */
<1 RK_PB6 2 &pcfg_pull_none_smt>;
};
};
i2c1 {
/omit-if-no-ref/
i2c1m0_xfer: i2c1m0-xfer {
rockchip,pins =
/* i2c1_scl_m0 */
<0 RK_PB0 1 &pcfg_pull_none_smt>,
/* i2c1_sda_m0 */
<0 RK_PB1 1 &pcfg_pull_none_smt>;
};
/omit-if-no-ref/
i2c1m1_xfer: i2c1m1-xfer {
rockchip,pins =
/* i2c1_scl_m1 */
<2 RK_PA4 4 &pcfg_pull_none_smt>,
/* i2c1_sda_m1 */
<2 RK_PA5 4 &pcfg_pull_none_smt>;
};
};
i2c2 {
/omit-if-no-ref/
i2c2m0_xfer: i2c2m0-xfer {
rockchip,pins =
/* i2c2_scl_m0 */
<0 RK_PB2 1 &pcfg_pull_none_smt>,
/* i2c2_sda_m0 */
<0 RK_PB3 1 &pcfg_pull_none_smt>;
};
/omit-if-no-ref/
i2c2m1_xfer: i2c2m1-xfer {
rockchip,pins =
/* i2c2_scl_m1 */
<2 RK_PA6 4 &pcfg_pull_none_smt>,
/* i2c2_sda_m1 */
<2 RK_PA7 4 &pcfg_pull_none_smt>;
};
};
i2c3 {
/omit-if-no-ref/
i2c3m0_xfer: i2c3m0-xfer {
rockchip,pins =
/* i2c3_scl_m0 */
<0 RK_PB4 1 &pcfg_pull_none_smt>,
/* i2c3_sda_m0 */
<0 RK_PB5 1 &pcfg_pull_none_smt>;
};
/omit-if-no-ref/
i2c3m1_xfer: i2c3m1-xfer {
rockchip,pins =
/* i2c3_scl_m1 */
<2 RK_PB3 4 &pcfg_pull_none_smt>,
/* i2c3_sda_m1 */
<2 RK_PB2 4 &pcfg_pull_none_smt>;
};
};
i2c4 {
/omit-if-no-ref/
i2c4m0_xfer: i2c4m0-xfer {
rockchip,pins =
/* i2c4_scl_m0 */
<2 RK_PB0 4 &pcfg_pull_none_smt>,
/* i2c4_sda_m0 */
<2 RK_PB1 4 &pcfg_pull_none_smt>;
};
/omit-if-no-ref/
i2c4m1_xfer: i2c4m1-xfer {
rockchip,pins =
/* i2c4_scl_m1 */
<1 RK_PB7 2 &pcfg_pull_none_smt>,
/* i2c4_sda_m1 */
<1 RK_PC0 2 &pcfg_pull_none_smt>;
};
};
jtag {
/omit-if-no-ref/
jtagm0: jtagm0 {
rockchip,pins =
/* jtag_tck_m0 */
<0 RK_PA5 5 &pcfg_pull_none>,
/* jtag_tms_m0 */
<0 RK_PA6 5 &pcfg_pull_none>;
};
/omit-if-no-ref/
jtagm1: jtagm1 {
rockchip,pins =
/* jtag_tck_m1 */
<0 RK_PB4 3 &pcfg_pull_none>,
/* jtag_tms_m1 */
<0 RK_PB5 3 &pcfg_pull_none>;
};
/omit-if-no-ref/
jtagm2: jtagm2 {
rockchip,pins =
/* jtag_tck_m2 */
<1 RK_PB4 3 &pcfg_pull_none>,
/* jtag_tms_m2 */
<1 RK_PB3 3 &pcfg_pull_none>;
};
};
psram-spi {
/omit-if-no-ref/
psram_spi_bus4: psram-spi-bus4 {
rockchip,pins =
/* psram_spi_d0 */
<0 RK_PA2 4 &pcfg_pull_none>,
/* psram_spi_d1 */
<0 RK_PA1 4 &pcfg_pull_none>,
/* psram_spi_d2 */
<0 RK_PA5 4 &pcfg_pull_none>,
/* psram_spi_d3 */
<0 RK_PA6 4 &pcfg_pull_none>;
};
/omit-if-no-ref/
psram_spi_clk: psram-spi-clk {
rockchip,pins =
/* psram_spi_clk */
<0 RK_PA0 4 &pcfg_pull_none>;
};
/omit-if-no-ref/
psram_spi_cs0n: psram-spi-cs0n {
rockchip,pins =
/* psram_spi_cs0n */
<0 RK_PA4 4 &pcfg_pull_none>;
};
};
pwm0 {
/omit-if-no-ref/
pwm0m0_ch0: pwm0m0-ch0 {
rockchip,pins =
/* pwm0m0_ch0 */
<0 RK_PA1 1 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm0m0_ch1: pwm0m0-ch1 {
rockchip,pins =
/* pwm0m0_ch1 */
<0 RK_PA5 2 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm0m0_ch2: pwm0m0-ch2 {
rockchip,pins =
/* pwm0m0_ch2 */
<0 RK_PA6 2 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm0m0_ch3: pwm0m0-ch3 {
rockchip,pins =
/* pwm0m0_ch3 */
<0 RK_PA2 1 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm0m1_ch0: pwm0m1-ch0 {
rockchip,pins =
/* pwm0m1_ch0 */
<2 RK_PA0 3 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm0m1_ch1: pwm0m1-ch1 {
rockchip,pins =
/* pwm0m1_ch1 */
<2 RK_PA1 3 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm0m1_ch2: pwm0m1-ch2 {
rockchip,pins =
/* pwm0m1_ch2 */
<2 RK_PA2 3 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm0m1_ch3: pwm0m1-ch3 {
rockchip,pins =
/* pwm0m1_ch3 */
<2 RK_PB0 3 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm0m2_ch1: pwm0m2-ch1 {
rockchip,pins =
/* pwm0m2_ch1 */
<1 RK_PB7 1 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm0m2_ch2: pwm0m2-ch2 {
rockchip,pins =
/* pwm0m2_ch2 */
<1 RK_PC0 1 &pcfg_pull_none_drv_level_0>;
};
};
pwm1 {
/omit-if-no-ref/
pwm1m0_ch0: pwm1m0-ch0 {
rockchip,pins =
/* pwm1m0_ch0 */
<0 RK_PB0 3 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm1m0_ch1: pwm1m0-ch1 {
rockchip,pins =
/* pwm1m0_ch1 */
<0 RK_PB1 3 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm1m0_ch2: pwm1m0-ch2 {
rockchip,pins =
/* pwm1m0_ch2 */
<0 RK_PB2 3 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm1m0_ch3: pwm1m0-ch3 {
rockchip,pins =
/* pwm1m0_ch3 */
<0 RK_PB3 3 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm1m1_ch0: pwm1m1-ch0 {
rockchip,pins =
/* pwm1m1_ch0 */
<2 RK_PA3 3 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm1m1_ch1: pwm1m1-ch1 {
rockchip,pins =
/* pwm1m1_ch1 */
<2 RK_PA4 3 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm1m1_ch2: pwm1m1-ch2 {
rockchip,pins =
/* pwm1m1_ch2 */
<2 RK_PA5 3 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm1m1_ch3: pwm1m1-ch3 {
rockchip,pins =
/* pwm1m1_ch3 */
<2 RK_PB1 3 &pcfg_pull_none_drv_level_0>;
};
};
pwm2 {
/omit-if-no-ref/
pwm2m0_ch0: pwm2m0-ch0 {
rockchip,pins =
/* pwm2m0_ch0 */
<1 RK_PB0 4 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm2m0_ch1: pwm2m0-ch1 {
rockchip,pins =
/* pwm2m0_ch1 */
<1 RK_PA7 4 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm2m0_ch2: pwm2m0-ch2 {
rockchip,pins =
/* pwm2m0_ch2 */
<1 RK_PB4 4 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm2m0_ch3: pwm2m0-ch3 {
rockchip,pins =
/* pwm2m0_ch3 */
<1 RK_PB3 4 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm2m1_ch0: pwm2m1-ch0 {
rockchip,pins =
/* pwm2m1_ch0 */
<2 RK_PA6 3 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm2m1_ch1: pwm2m1-ch1 {
rockchip,pins =
/* pwm2m1_ch1 */
<2 RK_PA7 3 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm2m1_ch2: pwm2m1-ch2 {
rockchip,pins =
/* pwm2m1_ch2 */
<2 RK_PB2 3 &pcfg_pull_none_drv_level_0>;
};
/omit-if-no-ref/
pwm2m1_ch3: pwm2m1-ch3 {
rockchip,pins =
/* pwm2m1_ch3 */
<2 RK_PB3 3 &pcfg_pull_none_drv_level_0>;
};
};
pwr {
/omit-if-no-ref/
pwr: pwr {
rockchip,pins =
/* pwr_ctrl0 */
<0 RK_PA3 1 &pcfg_pull_none>,
/* pwr_ctrl1 */
<0 RK_PA4 1 &pcfg_pull_none>;
};
};
rtc_32k {
/omit-if-no-ref/
rtc_32k: rtc-32k {
rockchip,pins =
/* rtc_32k_out */
<0 RK_PA0 1 &pcfg_pull_none>;
};
};
sai {
/omit-if-no-ref/
sai: sai {
rockchip,pins =
/* sai_lrck */
<2 RK_PB1 5 &pcfg_pull_none>,
/* sai_mclk */
<2 RK_PB0 5 &pcfg_pull_none>,
/* sai_sclk */
<2 RK_PA7 5 &pcfg_pull_none>,
/* sai_sdi */
<2 RK_PA6 5 &pcfg_pull_none>,
/* sai_sdo */
<2 RK_PB2 5 &pcfg_pull_none>;
};
};
sdmmc0 {
/omit-if-no-ref/
sdmmc0_bus4: sdmmc0-bus4 {
rockchip,pins =
/* sdmmc0_d0 */
<1 RK_PB0 1 &pcfg_pull_up_drv_level_2>,
/* sdmmc0_d1 */
<1 RK_PA7 1 &pcfg_pull_up_drv_level_2>,
/* sdmmc0_d2 */
<1 RK_PB4 1 &pcfg_pull_up_drv_level_2>,
/* sdmmc0_d3 */
<1 RK_PB3 1 &pcfg_pull_up_drv_level_2>;
};
/omit-if-no-ref/
sdmmc0_clk: sdmmc0-clk {
rockchip,pins =
/* sdmmc0_clk */
<1 RK_PB1 1 &pcfg_pull_up_drv_level_2>;
};
/omit-if-no-ref/
sdmmc0_cmd: sdmmc0-cmd {
rockchip,pins =
/* sdmmc0_cmd */
<1 RK_PB2 1 &pcfg_pull_up_drv_level_2>;
};
/omit-if-no-ref/
sdmmc0_det: sdmmc0-det {
rockchip,pins =
/* sdmmc0_det */
<1 RK_PA6 1 &pcfg_pull_up>;
};
};
sdmmc1 {
/omit-if-no-ref/
sdmmc1_bus4: sdmmc1-bus4 {
rockchip,pins =
/* sdmmc1_d0 */
<2 RK_PA1 1 &pcfg_pull_up_drv_level_2>,
/* sdmmc1_d1 */
<2 RK_PA0 1 &pcfg_pull_up_drv_level_2>,
/* sdmmc1_d2 */
<2 RK_PA5 1 &pcfg_pull_up_drv_level_2>,
/* sdmmc1_d3 */
<2 RK_PA4 1 &pcfg_pull_up_drv_level_2>;
};
/omit-if-no-ref/
sdmmc1_clk: sdmmc1-clk {
rockchip,pins =
/* sdmmc1_clk */
<2 RK_PA2 1 &pcfg_pull_up_drv_level_2>;
};
/omit-if-no-ref/
sdmmc1_cmd: sdmmc1-cmd {
rockchip,pins =
/* sdmmc1_cmd */
<2 RK_PA3 1 &pcfg_pull_up_drv_level_2>;
};
};
spi0 {
/omit-if-no-ref/
spi0m0_clk: spi0m0-clk {
rockchip,pins =
/* spi0_clk_m0 */
<2 RK_PB0 2 &pcfg_pull_none>,
/* spi0_miso_m0 */
<2 RK_PB3 2 &pcfg_pull_none>,
/* spi0_mosi_m0 */
<2 RK_PB1 2 &pcfg_pull_none>;
};
/omit-if-no-ref/
spi0m0_cs0: spi0m0-cs0 {
rockchip,pins =
/* spi0_cs0n_m0 */
<2 RK_PB2 2 &pcfg_pull_none>;
};
/omit-if-no-ref/
spi0m0_cs1: spi0m0-cs1 {
rockchip,pins =
/* spi0_cs1n_m0 */
<2 RK_PA7 2 &pcfg_pull_none>;
};
/omit-if-no-ref/
spi0m1_clk: spi0m1-clk {
rockchip,pins =
/* spi0_clk_m1 */
<2 RK_PA2 5 &pcfg_pull_none>,
/* spi0_miso_m1 */
<2 RK_PA4 5 &pcfg_pull_none>,
/* spi0_mosi_m1 */
<2 RK_PA1 5 &pcfg_pull_none>;
};
/omit-if-no-ref/
spi0m1_cs0: spi0m1-cs0 {
rockchip,pins =
/* spi0_cs0n_m1 */
<2 RK_PA3 5 &pcfg_pull_none>;
};
/omit-if-no-ref/
spi0m1_cs1: spi0m1-cs1 {
rockchip,pins =
/* spi0_cs1n_m1 */
<2 RK_PA0 5 &pcfg_pull_none>;
};
};
uart0 {
/omit-if-no-ref/
uart0m0_xfer: uart0m0-xfer {
rockchip,pins =
/* uart0_rx_m0 */
<0 RK_PA6 1 &pcfg_pull_up>,
/* uart0_tx_m0 */
<0 RK_PA5 1 &pcfg_pull_up>;
};
/omit-if-no-ref/
uart0m1_xfer: uart0m1-xfer {
rockchip,pins =
/* uart0_rx_m1 */
<0 RK_PB5 2 &pcfg_pull_up>,
/* uart0_tx_m1 */
<0 RK_PB4 2 &pcfg_pull_up>;
};
/omit-if-no-ref/
uart0m2_xfer: uart0m2-xfer {
rockchip,pins =
/* uart0_rx_m2 */
<1 RK_PB3 2 &pcfg_pull_up>,
/* uart0_tx_m2 */
<1 RK_PB4 2 &pcfg_pull_up>;
};
};
uart1 {
/omit-if-no-ref/
uart1m0_xfer: uart1m0-xfer {
rockchip,pins =
/* uart1_rx_m0 */
<0 RK_PB2 2 &pcfg_pull_up>,
/* uart1_tx_m0 */
<0 RK_PB3 2 &pcfg_pull_up>;
};
/omit-if-no-ref/
uart1m0_ctsn: uart1m0-ctsn {
rockchip,pins =
/* uart1m0_ctsn */
<0 RK_PB5 5 &pcfg_pull_none>;
};
/omit-if-no-ref/
uart1m0_rtsn: uart1m0-rtsn {
rockchip,pins =
/* uart1m0_rtsn */
<0 RK_PB4 5 &pcfg_pull_none>;
};
/omit-if-no-ref/
uart1m1_xfer: uart1m1-xfer {
rockchip,pins =
/* uart1_rx_m1 */
<1 RK_PA7 2 &pcfg_pull_up>,
/* uart1_tx_m1 */
<1 RK_PB0 2 &pcfg_pull_up>;
};
/omit-if-no-ref/
uart1m1_ctsn: uart1m1-ctsn {
rockchip,pins =
/* uart1m1_ctsn */
<1 RK_PB2 2 &pcfg_pull_none>;
};
/omit-if-no-ref/
uart1m1_rtsn: uart1m1-rtsn {
rockchip,pins =
/* uart1m1_rtsn */
<1 RK_PB1 2 &pcfg_pull_none>;
};
/omit-if-no-ref/
uart1m2_xfer: uart1m2-xfer {
rockchip,pins =
/* uart1_rx_m2 */
<2 RK_PA7 1 &pcfg_pull_up>,
/* uart1_tx_m2 */
<2 RK_PA6 1 &pcfg_pull_up>;
};
/omit-if-no-ref/
uart1m2_ctsn: uart1m2-ctsn {
rockchip,pins =
/* uart1m2_ctsn */
<2 RK_PA5 2 &pcfg_pull_none>;
};
/omit-if-no-ref/
uart1m2_rtsn: uart1m2-rtsn {
rockchip,pins =
/* uart1m2_rtsn */
<2 RK_PA4 2 &pcfg_pull_none>;
};
/omit-if-no-ref/
uart1m3_xfer: uart1m3-xfer {
rockchip,pins =
/* uart1_rx_m3 */
<2 RK_PA3 2 &pcfg_pull_up>,
/* uart1_tx_m3 */
<2 RK_PA2 2 &pcfg_pull_up>;
};
/omit-if-no-ref/
uart1m3_ctsn: uart1m3-ctsn {
rockchip,pins =
/* uart1m3_ctsn */
<2 RK_PA1 2 &pcfg_pull_none>;
};
/omit-if-no-ref/
uart1m3_rtsn: uart1m3-rtsn {
rockchip,pins =
/* uart1m3_rtsn */
<2 RK_PA0 2 &pcfg_pull_none>;
};
};
uart2 {
/omit-if-no-ref/
uart2m0_xfer: uart2m0-xfer {
rockchip,pins =
/* uart2_rx_m0 */
<0 RK_PB1 2 &pcfg_pull_up>,
/* uart2_tx_m0 */
<0 RK_PB0 2 &pcfg_pull_up>;
};
/omit-if-no-ref/
uart2m0_ctsn: uart2m0-ctsn {
rockchip,pins =
/* uart2m0_ctsn */
<0 RK_PB3 5 &pcfg_pull_none>;
};
/omit-if-no-ref/
uart2m0_rtsn: uart2m0-rtsn {
rockchip,pins =
/* uart2m0_rtsn */
<0 RK_PB2 5 &pcfg_pull_none>;
};
/omit-if-no-ref/
uart2m1_xfer: uart2m1-xfer {
rockchip,pins =
/* uart2_rx_m1 */
<2 RK_PB1 1 &pcfg_pull_up>,
/* uart2_tx_m1 */
<2 RK_PB0 1 &pcfg_pull_up>;
};
/omit-if-no-ref/
uart2m1_ctsn: uart2m1-ctsn {
rockchip,pins =
/* uart2m1_ctsn */
<2 RK_PB3 1 &pcfg_pull_none>;
};
/omit-if-no-ref/
uart2m1_rtsn: uart2m1-rtsn {
rockchip,pins =
/* uart2m1_rtsn */
<2 RK_PB2 1 &pcfg_pull_none>;
};
/omit-if-no-ref/
uart2m2_xfer: uart2m2-xfer {
rockchip,pins =
/* uart2_rx_m2 */
<1 RK_PB6 3 &pcfg_pull_up>,
/* uart2_tx_m2 */
<1 RK_PB5 3 &pcfg_pull_up>;
};
/omit-if-no-ref/
uart2m2_ctsn: uart2m2-ctsn {
rockchip,pins =
/* uart2m2_ctsn */
<1 RK_PC0 3 &pcfg_pull_none>;
};
/omit-if-no-ref/
uart2m2_rtsn: uart2m2-rtsn {
rockchip,pins =
/* uart2m2_rtsn */
<1 RK_PB7 3 &pcfg_pull_none>;
};
};
};

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@ -0,0 +1,239 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2026 Rockchip Electronics Co., Ltd.
*/
#include <dt-bindings/clock/rockchip,rv1103b-cru.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/soc/rockchip,boot-mode.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "rockchip,rv1103b";
interrupt-parent = <&gic>;
arm-pmu {
compatible = "arm,cortex-a7-pmu";
interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&cpu0>;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@0 {
compatible = "arm,cortex-a7";
reg = <0x0>;
clocks = <&cru ARMCLK>;
device_type = "cpu";
};
};
timer {
compatible = "arm,armv7-timer";
clock-frequency = <24000000>;
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
};
xin24m: oscillator-24m {
compatible = "fixed-clock";
clock-frequency = <24000000>;
clock-output-names = "xin24m";
#clock-cells = <0>;
};
pinctrl: pinctrl {
compatible = "rockchip,rv1103b-pinctrl";
rockchip,grf = <&ioc>;
ranges;
#address-cells = <1>;
#size-cells = <1>;
gpio0: gpio@20520000 {
compatible = "rockchip,gpio-bank";
reg = <0x20520000 0x200>;
clocks = <&cru PCLK_PMU_GPIO0>, <&cru DBCLK_PMU_GPIO0>;
gpio-controller;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#gpio-cells = <2>;
#interrupt-cells = <2>;
};
gpio1: gpio@20d80000 {
compatible = "rockchip,gpio-bank";
reg = <0x20d80000 0x200>;
clocks = <&cru PCLK_GPIO1>, <&cru DBCLK_GPIO1>;
gpio-controller;
interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#gpio-cells = <2>;
#interrupt-cells = <2>;
};
gpio2: gpio@20840000 {
compatible = "rockchip,gpio-bank";
reg = <0x20840000 0x200>;
clocks = <&cru PCLK_GPIO2>, <&cru DBCLK_GPIO2>;
gpio-controller;
interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#gpio-cells = <2>;
#interrupt-cells = <2>;
};
};
soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
cru: clock-controller@20000000 {
compatible = "rockchip,rv1103b-cru";
reg = <0x20000000 0x81000>;
#clock-cells = <1>;
#reset-cells = <1>;
};
pmu_grf: syscon@20160000 {
compatible = "rockchip,rv1103b-pmu-grf", "syscon", "simple-mfd";
reg = <0x20160000 0x1000>;
reboot_mode: reboot-mode {
compatible = "syscon-reboot-mode";
offset = <0x200>;
mode-normal = <BOOT_NORMAL>;
mode-recovery = <BOOT_RECOVERY>;
mode-bootloader = <BOOT_FASTBOOT>;
mode-loader = <BOOT_BL_DOWNLOAD>;
};
};
ioc: syscon@20170000 {
compatible = "rockchip,rv1103b-ioc", "syscon";
reg = <0x20170000 0x60000>;
};
gic: interrupt-controller@20411000 {
compatible = "arm,gic-400";
reg = <0x20411000 0x1000>,
<0x20412000 0x2000>,
<0x20414000 0x2000>,
<0x20416000 0x2000>;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
interrupt-controller;
#interrupt-cells = <3>;
#address-cells = <0>;
};
uart0: serial@20540000 {
compatible = "rockchip,rv1103b-uart", "snps,dw-apb-uart";
reg = <0x20540000 0x100>;
clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
clock-names = "baudclk", "apb_pclk";
interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&uart0m0_xfer>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
sdmmc1: mmc@20650000 {
compatible = "rockchip,rv1103b-dw-mshc", "rockchip,rk3576-dw-mshc";
reg = <0x20650000 0x4000>;
clocks = <&cru HCLK_SDMMC1>, <&cru CCLK_SDMMC1>;
clock-names = "biu", "ciu";
fifo-depth = <0x100>;
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
max-frequency = <150000000>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc1_clk &sdmmc1_cmd &sdmmc1_bus4>;
status = "disabled";
};
uart1: serial@20870000 {
compatible = "rockchip,rv1103b-uart", "snps,dw-apb-uart";
reg = <0x20870000 0x100>;
clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
clock-names = "baudclk", "apb_pclk";
interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&uart1m0_xfer>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
uart2: serial@20880000 {
compatible = "rockchip,rv1103b-uart", "snps,dw-apb-uart";
reg = <0x20880000 0x100>;
clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
clock-names = "baudclk", "apb_pclk";
interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&uart2m0_xfer>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
sdmmc0: mmc@20d20000 {
compatible = "rockchip,rv1103b-dw-mshc", "rockchip,rk3576-dw-mshc";
reg = <0x20d20000 0x4000>;
clocks = <&cru HCLK_SDMMC0>, <&cru CCLK_SDMMC0>;
clock-names = "biu", "ciu";
fifo-depth = <0x100>;
interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
max-frequency = <150000000>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc0_det &sdmmc0_clk &sdmmc0_cmd &sdmmc0_bus4>;
status = "disabled";
};
emmc: mmc@20d30000 {
compatible = "rockchip,rv1103b-dw-mshc", "rockchip,rk3576-dw-mshc";
reg = <0x20d30000 0x4000>;
clocks = <&cru HCLK_EMMC>, <&cru CCLK_EMMC>;
clock-names = "biu", "ciu";
fifo-depth = <0x100>;
interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
max-frequency = <150000000>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus4>;
status = "disabled";
};
fspi0: spi@20d40000 {
compatible = "rockchip,sfc";
reg = <0x20d40000 0x4000>;
clocks = <&cru SCLK_SFC_2X>, <&cru HCLK_SFC>;
clock-names = "clk_sfc", "hclk_sfc";
interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&fspi_bus4 &fspi_cs0 &fspi_clk>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
system_sram: sram@210f6000 {
compatible = "mmio-sram";
reg = <0x210f6000 0x8000>;
ranges = <0 0x210f6000 0x8000>;
#address-cells = <1>;
#size-cells = <1>;
};
};
};
#include "rv1103b-pinctrl.dtsi"