[PATCH] arm: dts: rockchip: fix dts for Radxa ROCK 4C+

[Kever Yang]

On 2024/8/9 06:19, FUKAUMI Naoki wrote:
> Radxa ROCK Pi 4 series and Radxa ROCK 4C+ are not compatible.

A little bit more detail about why not compatible?

The eMMC is different?

Thanks,

- Kever

> add
> rk3399-rock-pi-4-u-boot.dtsi contents and remove dependency of it.
>
> no functional change is intended.
>
> Fixes: 71a95e2efd30 ("arm: dts: rockchip: add Radxa ROCK 4C+")
> Suggested-by: Dragan Simic <dsimic at manjaro.org>
> Signed-off-by: FUKAUMI Naoki <naoki at radxa.com>
> ---
>   arch/arm/dts/rk3399-rock-4c-plus-u-boot.dtsi | 16 ++++++++++++++--
>   1 file changed, 14 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/dts/rk3399-rock-4c-plus-u-boot.dtsi b/arch/arm/dts/rk3399-rock-4c-plus-u-boot.dtsi
> index 5ec15a845c1..50dae5cb5ef 100644
> --- a/arch/arm/dts/rk3399-rock-4c-plus-u-boot.dtsi
> +++ b/arch/arm/dts/rk3399-rock-4c-plus-u-boot.dtsi
> @@ -1,8 +1,10 @@
> -// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +// SPDX-License-Identifier: GPL-2.0+
>   /*
> + * Copyright (C) 2019 Jagan Teki <jagan at amarulasolutions.com>
>    * Copyright (c) 2023 Radxa Limited
>    */
> -#include "rk3399-rock-pi-4-u-boot.dtsi"
> +#include "rk3399-u-boot.dtsi"
> +#include "rk3399-sdram-lpddr4-100.dtsi"
>   
>   &pcfg_pull_none_18ma {
>   	bootph-pre-ram;
> @@ -14,6 +16,12 @@
>   	bootph-some-ram;
>   };
>   
> +&sdhci {
> +	cap-mmc-highspeed;
> +	mmc-ddr-1_8v;
> +	mmc-hs200-1_8v;
> +};
> +
>   &spi1 {
>   	status = "okay";
>   
> @@ -25,3 +33,7 @@
>   		spi-max-frequency = <10000000>;
>   	};
>   };
> +
> +&vdd_log {
> +	regulator-init-microvolt = <950000>;
> +};