[PATCH RFC v2 01/23] rockchip: RK3328: Read the reset cause from clock reset unit for RK3328 SoC
Kever Yang
kever.yang at rock-chips.com
Tue Jul 16 04:28:24 CEST 2024
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?
> ---
> 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
Thanks,
- Kever
> char *cause = NULL;
>
> if (IS_ERR(cru))
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