Hi Morimoto-san,
On Tue, Jun 14, 2022 at 8:00 AM Kuninori Morimoto
<kuninori.morimoto.gx@xxxxxxxxxxx> wrote:
> From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
>
> This patch adds missing SCIF1_X.
> Because Document has 2xSCIF1 with no suffix (_A, _B),
> this patch name it as _X.
>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Thanks for your patch!
> --- a/drivers/pinctrl/renesas/pfc-r8a779g0.c
> +++ b/drivers/pinctrl/renesas/pfc-r8a779g0.c
> @@ -295,13 +295,13 @@
> #define IP0SR1_15_12 FM(MSIOF1_SCK) FM(HSCK3_A) FM(CTS3_N) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
> #define IP0SR1_19_16 FM(MSIOF1_TXD) FM(HRX3_A) FM(SCK3) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
> #define IP0SR1_23_20 FM(MSIOF1_RXD) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
> -#define IP0SR1_27_24 FM(MSIOF0_SS2) FM(HTX1_X) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
> -#define IP0SR1_31_28 FM(MSIOF0_SS1) FM(HRX1_X) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
> +#define IP0SR1_27_24 FM(MSIOF0_SS2) FM(HTX1_X) FM(TX1_X) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
> +#define IP0SR1_31_28 FM(MSIOF0_SS1) FM(HRX1_X) FM(RX1_X) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
>
> /* IP1SR1 */ /* 0 */ /* 1 */ /* 2 */ /* 3 4 5 6 7 8 9 A B C D E F */
> -#define IP1SR1_3_0 FM(MSIOF0_SYNC) FM(HCTS1_X_N) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
> -#define IP1SR1_7_4 FM(MSIOF0_TXD) FM(HRTS1_X_N) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
> -#define IP1SR1_11_8 FM(MSIOF0_SCK) FM(HSCK1_X) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
> +#define IP1SR1_3_0 FM(MSIOF0_SYNC) FM(HCTS1_X_N) FM(CTS1_X_N) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
CTS1_N_X (everywhere)
> +#define IP1SR1_7_4 FM(MSIOF0_TXD) FM(HRTS1_X_N) FM(RTS1_X_N) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
RTS1_N_X (everywhere)
> +#define IP1SR1_11_8 FM(MSIOF0_SCK) FM(HSCK1_X) FM(SCK1_X) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
> #define IP1SR1_15_12 FM(MSIOF0_RXD) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
> #define IP1SR1_19_16 FM(HTX0) FM(TX0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
> #define IP1SR1_23_20 FM(HCTS0_N) FM(CTS0_N) FM(PWM8) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
> @@ -2210,6 +2215,29 @@ static const unsigned int scif1_ctrl_mux[] = {
> RTS1_N_MARK, CTS1_N_MARK,
> };
>
> +/* - SCIF1_X ------------------------------------------------------------------ */
> +static const unsigned int scif1_x_data_pins[] = {
scif1_data_x_pins etc.
> + /* RX1_X, TX1_X */
> + RCAR_GP_PIN(1, 7), RCAR_GP_PIN(1, 6),
> +};
> @@ -2920,6 +2957,7 @@ static const struct sh_pfc_function pinmux_functions[] = {
>
> SH_PFC_FUNCTION(scif0),
> SH_PFC_FUNCTION(scif1),
> + SH_PFC_FUNCTION(scif1_x),
Please drop this, as it is not needed.
> SH_PFC_FUNCTION(scif3),
> SH_PFC_FUNCTION(scif3_a),
> SH_PFC_FUNCTION(scif4),
Again, as the pin group names are part of the DT ABI, this cannot be
applied as-is, and we have to wait for clarification of the suffixes.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
