+ Jyri
On 7/23/19 6:28 AM, Tony Lindgren wrote:
> We currently get a warning for lcdc because of a difference
> with dts provided configuration compared to the legacy platform
> data. This is because lcdc has SYSC_HAS_MIDLEMODE configured in
> the platform data without configuring the modes.
Hi Tony,
While I understand that you are trying to match the DT data with the
existing legacy data, do you know if there was a reason why this was
omitted in the first place? Should we be really adding the MSTANDBY_
flags and fix up the DTS node accordingly? I tried looking through the
git log, and the initial commit itself didn't add the MSTANDBY_ flags
but used the SYSC_HAS_MIDLEMODE.
Jyri,
Do you know the history?
regards
Suman
>
> Let's fix the warning by removing SYSC_HAS_MIDLEMODE. Note that
> the am335x TRM lists SYSC_HAS_MIDLEMODE, but it is unused.
>
> Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
> ---
> arch/arm/mach-omap2/omap_hwmod_33xx_data.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
> --- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
> @@ -231,7 +231,7 @@ static struct omap_hwmod am33xx_control_hwmod = {
> static struct omap_hwmod_class_sysconfig lcdc_sysc = {
> .rev_offs = 0x0,
> .sysc_offs = 0x54,
> - .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE),
> + .sysc_flags = SYSC_HAS_SIDLEMODE,
> .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
> .sysc_fields = &omap_hwmod_sysc_type2,
> };
>
