[PATCH v3 6/6] ufs: host: ufs-exynos: add support for fsd ufs hci

Chanho Park chanho61.park at samsung.com
Fri Jun 10 01:36:21 PDT 2022


> Subject: [PATCH v3 6/6] ufs: host: ufs-exynos: add support for fsd ufs hci
> 
> Adds support of UFS HCI which is found in Tesla Full Self-Driving (FSD)
> SoC.
> 
> Signed-off-by: Bharat Uppal <bharat.uppal at samsung.com>
> Signed-off-by: Alim Akhtar <alim.akhtar at samsung.com>
> ---
>  drivers/ufs/host/ufs-exynos.c | 140 ++++++++++++++++++++++++++++++++++
>  drivers/ufs/host/ufs-exynos.h |   1 +
>  2 files changed, 141 insertions(+)
> 
> diff --git a/drivers/ufs/host/ufs-exynos.c b/drivers/ufs/host/ufs-exynos.c
> index cc128aff8871..19068605d9fe 100644
> --- a/drivers/ufs/host/ufs-exynos.c
> +++ b/drivers/ufs/host/ufs-exynos.c
> @@ -146,6 +146,10 @@ enum {
>  #define UNIPRO_DME_PWR_REQ_REMOTEL2TIMER1	0x0A8
>  #define UNIPRO_DME_PWR_REQ_REMOTEL2TIMER2	0x0AC
> 
> +#define DME_POWERMODE_REQ_REMOTEL2TIMER0	0x78B8
> +#define DME_POWERMODE_REQ_REMOTEL2TIMER1	0x78BC
> +#define DME_POWERMODE_REQ_REMOTEL2TIMER2	0x78C0

They look mismatch naming with previous definitions.
UNIPRO_DME_POWERMODE_*

Best Regards,
Chanho Park




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