Hi Niklas,
On Wed, Nov 11, 2020 at 12:47:49AM +0100, Niklas Söderlund wrote:
> This patch adds VIN{4,5}_g8 support to the R8A77951 SoC.
Now that I've asked offline why the 'g' in the group name I see
the reason which otherwise let me search for a _g group that does not
exists in the documentation.
Can you mention in this and other patches that the groups are 8-pins
groups on VIN4/5 [15:8] pins, named 'g' as when capturing RGB they are
dedicated to the green channel ?
>
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
Patch looks good
Reviewed-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
Thanks
j
> ---
> drivers/pinctrl/renesas/pfc-r8a77951.c | 30 +++++++++++++++++++++++++-
> 1 file changed, 29 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/pinctrl/renesas/pfc-r8a77951.c b/drivers/pinctrl/renesas/pfc-r8a77951.c
> index a94ebe0bf5d06127..21864223c880b3ec 100644
> --- a/drivers/pinctrl/renesas/pfc-r8a77951.c
> +++ b/drivers/pinctrl/renesas/pfc-r8a77951.c
> @@ -4074,6 +4074,18 @@ static const union vin_data vin4_data_b_mux = {
> VI4_DATA22_MARK, VI4_DATA23_MARK,
> },
> };
> +static const unsigned int vin4_g8_pins[] = {
> + RCAR_GP_PIN(1, 0), RCAR_GP_PIN(1, 1),
> + RCAR_GP_PIN(1, 2), RCAR_GP_PIN(1, 3),
> + RCAR_GP_PIN(1, 4), RCAR_GP_PIN(1, 5),
> + RCAR_GP_PIN(1, 6), RCAR_GP_PIN(1, 7),
> +};
> +static const unsigned int vin4_g8_mux[] = {
> + VI4_DATA8_MARK, VI4_DATA9_MARK,
> + VI4_DATA10_MARK, VI4_DATA11_MARK,
> + VI4_DATA12_MARK, VI4_DATA13_MARK,
> + VI4_DATA14_MARK, VI4_DATA15_MARK,
> +};
> static const unsigned int vin4_sync_pins[] = {
> /* HSYNC#, VSYNC# */
> RCAR_GP_PIN(1, 18), RCAR_GP_PIN(1, 17),
> @@ -4128,6 +4140,18 @@ static const union vin_data16 vin5_data_mux = {
> VI5_DATA14_MARK, VI5_DATA15_MARK,
> },
> };
> +static const unsigned int vin5_g8_pins[] = {
> + RCAR_GP_PIN(1, 12), RCAR_GP_PIN(1, 13),
> + RCAR_GP_PIN(1, 14), RCAR_GP_PIN(1, 15),
> + RCAR_GP_PIN(1, 4), RCAR_GP_PIN(1, 5),
> + RCAR_GP_PIN(1, 6), RCAR_GP_PIN(1, 7),
> +};
> +static const unsigned int vin5_g8_mux[] = {
> + VI5_DATA8_MARK, VI5_DATA9_MARK,
> + VI5_DATA10_MARK, VI5_DATA11_MARK,
> + VI5_DATA12_MARK, VI5_DATA13_MARK,
> + VI5_DATA14_MARK, VI5_DATA15_MARK,
> +};
> static const unsigned int vin5_sync_pins[] = {
> /* HSYNC#, VSYNC# */
> RCAR_GP_PIN(1, 10), RCAR_GP_PIN(1, 9),
> @@ -4158,7 +4182,7 @@ static const unsigned int vin5_clk_mux[] = {
> };
>
> static const struct {
> - struct sh_pfc_pin_group common[320];
> + struct sh_pfc_pin_group common[322];
> struct sh_pfc_pin_group automotive[30];
> } pinmux_groups = {
> .common = {
> @@ -4470,6 +4494,7 @@ static const struct {
> SH_PFC_PIN_GROUP(vin4_data18_b),
> VIN_DATA_PIN_GROUP(vin4_data, 20, _b),
> VIN_DATA_PIN_GROUP(vin4_data, 24, _b),
> + SH_PFC_PIN_GROUP(vin4_g8),
> SH_PFC_PIN_GROUP(vin4_sync),
> SH_PFC_PIN_GROUP(vin4_field),
> SH_PFC_PIN_GROUP(vin4_clkenb),
> @@ -4478,6 +4503,7 @@ static const struct {
> VIN_DATA_PIN_GROUP(vin5_data, 10),
> VIN_DATA_PIN_GROUP(vin5_data, 12),
> VIN_DATA_PIN_GROUP(vin5_data, 16),
> + SH_PFC_PIN_GROUP(vin5_g8),
> SH_PFC_PIN_GROUP(vin5_sync),
> SH_PFC_PIN_GROUP(vin5_field),
> SH_PFC_PIN_GROUP(vin5_clkenb),
> @@ -5022,6 +5048,7 @@ static const char * const vin4_groups[] = {
> "vin4_data18_b",
> "vin4_data20_b",
> "vin4_data24_b",
> + "vin4_g8",
> "vin4_sync",
> "vin4_field",
> "vin4_clkenb",
> @@ -5033,6 +5060,7 @@ static const char * const vin5_groups[] = {
> "vin5_data10",
> "vin5_data12",
> "vin5_data16",
> + "vin5_g8",
> "vin5_sync",
> "vin5_field",
> "vin5_clkenb",
> --
> 2.29.2
>
