[PATCH RFC v2 01/23] rockchip: RK3328: Read the reset cause from clock reset unit for RK3328 SoC

[Anand Moon]

Hi Kever,

On Tue, 16 Jul 2024 at 07:58, Kever Yang <kever.yang at rock-chips.com> wrote:
>
> Hi Anand,
>
> On 2024/5/31 22:18, Anand Moon wrote:
>
> From: Anand Moon <anand at edgeble.ai>
>
> Read the reset cause from clock reset unit for RK3328 SoC.
>
> Cc: Jagan Teki <jagan at edgeble.ai>
> Signed-off-by: Anand Moon <anand at edgeble.ai>
> Signed-off-by: Anand Moon <linux.amoon at gmail.com>
>
> I thing one signature is enough for you, right?

Ok, earlier the emails were bouncing back
>
> ---
>  arch/arm/include/asm/arch-rockchip/cru.h | 2 ++
>  arch/arm/mach-rockchip/cpu-info.c        | 4 +++-
>  2 files changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/include/asm/arch-rockchip/cru.h b/arch/arm/include/asm/arch-rockchip/cru.h
> index 9778790f34..a1499e9652 100644
> --- a/arch/arm/include/asm/arch-rockchip/cru.h
> +++ b/arch/arm/include/asm/arch-rockchip/cru.h
> @@ -13,6 +13,8 @@
>
>  #if defined(CONFIG_ROCKCHIP_RK3288)
>  # include <asm/arch-rockchip/cru_rk3288.h>
> +#elif defined(CONFIG_ROCKCHIP_RK3328)
> +#include <asm/arch-rockchip/cru_rk3328.h>
>  #elif defined(CONFIG_ROCKCHIP_RK3399)
>  # include <asm/arch-rockchip/cru_rk3399.h>
>  #elif defined(CONFIG_ROCKCHIP_RK3568)
> diff --git a/arch/arm/mach-rockchip/cpu-info.c b/arch/arm/mach-rockchip/cpu-info.c
> index a62ff53c6a..86b0c02970 100644
> --- a/arch/arm/mach-rockchip/cpu-info.c
> +++ b/arch/arm/mach-rockchip/cpu-info.c
> @@ -14,7 +14,9 @@
>
>  char *get_reset_cause(void)
>  {
> - struct rockchip_cru *cru = rockchip_get_cru();
> +#if IS_ENABLED(CONFIG_ROCKCHIP_RK3328)
> + struct rk3328_cru *cru = rockchip_get_cru();
> +#endif
>
> I think we can use "rockchip_cru" for all the SoC with below define in cru_rk3568.h?
>
> #define rockchip_cru rk3328_cru
>
Ok, I will follow this in the next version.
>
> Thanks,
> - Kever
Thanks
-Anand