Re: [PATCH V9 02/24] clk: sunxi-ng: h616: Add LVDS reset for LCD TCON

[Andre Przywara <andre.przywara@arm.com>]

On Wed,  7 May 2025 15:19:21 -0500
Chris Morgan <macroalpha82@gmail.com> wrote:

Hi,

despite the slightly ill fate of this series, I was wondering if we could
get the non-controversial clock parts for instance already merged, to
reduce the number of patches and mitigate the churn with dependencies?

> From: Chris Morgan <macromorgan@hotmail.com>
> 
> Add the required LVDS reset for the LCD TCON. Note that while this
> reset is exposed for the T507, H616, and H700 only the H700 has
> an LCD controller.
> 
> Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
> Signed-off-by: Ryan Walklin <ryan@testtoast.com>

Matches the T507 manual:

Reviewed-by: Andre Przywara <andre.przywara@arm.com>

Cheers,
Andre

> ---
>  drivers/clk/sunxi-ng/ccu-sun50i-h616.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-h616.c b/drivers/clk/sunxi-ng/ccu-sun50i-h616.c
> index daa462c7d477..955c614830fa 100644
> --- a/drivers/clk/sunxi-ng/ccu-sun50i-h616.c
> +++ b/drivers/clk/sunxi-ng/ccu-sun50i-h616.c
> @@ -1094,6 +1094,7 @@ static const struct ccu_reset_map sun50i_h616_ccu_resets[] = {
>  	[RST_BUS_TCON_LCD1]	= { 0xb7c, BIT(17) },
>  	[RST_BUS_TCON_TV0]	= { 0xb9c, BIT(16) },
>  	[RST_BUS_TCON_TV1]	= { 0xb9c, BIT(17) },
> +	[RST_BUS_LVDS]		= { 0xbac, BIT(16) },
>  	[RST_BUS_TVE_TOP]	= { 0xbbc, BIT(16) },
>  	[RST_BUS_TVE0]		= { 0xbbc, BIT(17) },
>  	[RST_BUS_HDCP]		= { 0xc4c, BIT(16) },