Add u-boot,dm-spl and u-boot,dm-pre-reloc related properties for Rockchip RK3588 SoC.
Signed-off-by: Jagan Teki jagan@edgeble.ai --- arch/arm/dts/rk3588-u-boot.dtsi | 101 ++++++++++++++++++++++++++++++++ 1 file changed, 101 insertions(+) create mode 100644 arch/arm/dts/rk3588-u-boot.dtsi
diff --git a/arch/arm/dts/rk3588-u-boot.dtsi b/arch/arm/dts/rk3588-u-boot.dtsi new file mode 100644 index 0000000000..b5cc4dcc60 --- /dev/null +++ b/arch/arm/dts/rk3588-u-boot.dtsi @@ -0,0 +1,101 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd. + */ + +#include "rockchip-u-boot.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + dmc { + compatible = "rockchip,rk3588-dmc"; + u-boot,dm-pre-reloc; + status = "okay"; + }; + + pmu1_grf: syscon@fd58a000 { + u-boot,dm-pre-reloc; + compatible = "rockchip,rk3588-pmu1-grf", "syscon"; + reg = <0x0 0xfd58a000 0x0 0x2000>; + }; + + sdmmc: mmc@fe2c0000 { + compatible = "rockchip,rk3588-dw-mshc", "rockchip,rk3288-dw-mshc"; + reg = <0x0 0xfe2c0000 0x0 0x4000>; + interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru SCLK_SDMMC_SAMPLE>, <&cru SCLK_SDMMC_DRV>, + <&scmi_clk SCMI_HCLK_SD>, <&scmi_clk SCMI_CCLK_SD>; + clock-names = "ciu", "biu", "ciu-drive", "ciu-sample"; + fifo-depth = <0x100>; + max-frequency = <200000000>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_det &sdmmc_bus4>; + status = "disabled"; + }; +}; + +&gpio0 { + u-boot,dm-spl; + status = "okay"; +}; + +&gpio1 { + u-boot,dm-pre-reloc; + status = "okay"; +}; + +&gpio2 { + u-boot,dm-pre-reloc; + status = "okay"; +}; + +&gpio3 { + u-boot,dm-pre-reloc; + status = "okay"; +}; + +&gpio4 { + u-boot,dm-pre-reloc; + status = "okay"; +}; + +&scmi { + u-boot,dm-spl; +}; + +&scmi_clk { + u-boot,dm-spl; +}; + +&xin24m { + u-boot,dm-pre-reloc; + status = "okay"; +}; + +&cru { + u-boot,dm-spl; + status = "okay"; +}; + +&sys_grf { + u-boot,dm-spl; + status = "okay"; +}; + +&uart2 { + clock-frequency = <24000000>; + u-boot,dm-spl; + status = "okay"; +}; + +&sdhci { + bus-width = <8>; + u-boot,dm-spl; + mmc-hs200-1_8v; + non-removable; + status = "okay"; +}; + +&ioc { + u-boot,dm-spl; +};