diff options
| author | Joseph Chen <chenjh@rock-chips.com> | 2021-06-02 15:58:23 +0800 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2021-06-18 14:36:24 +0800 |
| commit | 636ffbd25c88778417c9fa44223d226d0c0f132c (patch) | |
| tree | 503879342ffe94afbf13afc4497df1e366403f07 /arch/arm/dts/rk3568-evb.dts | |
| parent | a4a9ce1660ddf48b1aaf251fefda02b97171d149 (diff) | |
arm: dts: rockchip: Add dts for rk3568 evb
Add dts for rk3568 evb, sync from the linux kernel
upstream list [0].
[0] https://patchwork.kernel.org/project/linux-rockchip/list/?series=474969
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'arch/arm/dts/rk3568-evb.dts')
| -rw-r--r-- | arch/arm/dts/rk3568-evb.dts | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/arch/arm/dts/rk3568-evb.dts b/arch/arm/dts/rk3568-evb.dts new file mode 100644 index 0000000000..6978655709 --- /dev/null +++ b/arch/arm/dts/rk3568-evb.dts @@ -0,0 +1,79 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2021 Rockchip Electronics Co., Ltd. + * + */ + +/dts-v1/; +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pinctrl/rockchip.h> +#include "rk3568.dtsi" + +/ { + model = "Rockchip RK3568 EVB1 DDR4 V10 Board"; + compatible = "rockchip,rk3568-evb1-v10", "rockchip,rk3568"; + + chosen: chosen { + stdout-path = "serial2:1500000n8"; + }; + + dc_12v: dc-12v { + compatible = "regulator-fixed"; + regulator-name = "dc_12v"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + vcc3v3_sys: vcc3v3-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&dc_12v>; + }; + + vcc5v0_sys: vcc5v0-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&dc_12v>; + }; + + vcc3v3_lcd0_n: vcc3v3-lcd0-n { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_lcd0_n"; + regulator-boot-on; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc3v3_lcd1_n: vcc3v3-lcd1-n { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_lcd1_n"; + regulator-boot-on; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; +}; + +&sdhci { + bus-width = <8>; + max-frequency = <200000000>; + non-removable; + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; |