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From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Linus Walleij <linus.walleij@linaro.org>,
	Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
	"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>
Subject: Re: [PATCH v3 14/21] pinctrl: renesas: r8a779g0: add missing SCIF1_X
Date: Fri, 17 Jun 2022 17:18:40 +0200	[thread overview]
Message-ID: <CAMuHMdXDeQ8K2sU8h8sPq5NRbKBqemwmnhotQS37fePvc6vE5w@mail.gmail.com> (raw)
In-Reply-To: <87k09jkcno.wl-kuninori.morimoto.gx@renesas.com>

Hi Morimoto-san,

On Tue, Jun 14, 2022 at 8:00 AM Kuninori Morimoto
<kuninori.morimoto.gx@renesas.com> wrote:
> From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
>
> 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@renesas.com>

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@linux-m68k.org

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

  reply	other threads:[~2022-06-17 15:18 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-14  5:57 [PATCH v3 00/21] pinctrl: renesas: r8a779g0: Add pins, groups and functions Kuninori Morimoto
2022-06-14  5:58 ` [PATCH v3 01/21] dt-bindings: pinctrl: renesas,pfc: Document r8a779g0 support Kuninori Morimoto
2022-06-17 12:30   ` Geert Uytterhoeven
2022-06-14  5:58 ` [PATCH v3 02/21] pinctrl: renesas: Add PORT_GP_CFG_13 macros Kuninori Morimoto
2022-06-17 12:30   ` Geert Uytterhoeven
2022-06-14  5:58 ` [PATCH v3 03/21] pinctrl: renesas: Initial R8A779G0 (V4H) PFC support Kuninori Morimoto
2022-06-17 15:13   ` Geert Uytterhoeven
2022-06-20  0:18     ` Kuninori Morimoto
2022-06-20  6:21       ` Geert Uytterhoeven
2022-06-20  6:58         ` Kuninori Morimoto
2022-06-14  5:58 ` [PATCH v3 04/21] pinctrl: renesas: r8a779g0: Add pins, groups and functions Kuninori Morimoto
2022-06-17 15:15   ` Geert Uytterhoeven
2022-06-14  5:59 ` [PATCH v3 05/21] pinctrl: renesas: r8a779g0: remove not used NOGP definitions Kuninori Morimoto
2022-06-17 15:16   ` Geert Uytterhoeven
2022-06-14  5:59 ` [PATCH v3 06/21] pinctrl: renesas: r8a779g0: remove not used IPxSRx definitions Kuninori Morimoto
2022-06-17 15:17   ` Geert Uytterhoeven
2022-06-14  5:59 ` [PATCH v3 07/21] pinctrl: renesas: r8a779g0: remove not used MOD_SELx definitions Kuninori Morimoto
2022-06-17 15:17   ` Geert Uytterhoeven
2022-06-21  0:12     ` Kuninori Morimoto
2022-06-21  6:36       ` Geert Uytterhoeven
2022-06-14  5:59 ` [PATCH v3 08/21] pinctrl: renesas: r8a779g0: tidyup ioctrl_regs Kuninori Morimoto
2022-06-17 15:17   ` Geert Uytterhoeven
2022-06-14  5:59 ` [PATCH v3 09/21] pinctrl: renesas: r8a779g0: add missing TCLKx_A/TCLK_B/TCLKx_X Kuninori Morimoto
2022-06-17 15:17   ` Geert Uytterhoeven
2022-06-29  1:26     ` Kuninori Morimoto
2022-06-29  2:49       ` Kuninori Morimoto
2022-06-29  7:16         ` Geert Uytterhoeven
2022-06-29 23:37           ` Kuninori Morimoto
2022-06-30  9:30             ` Geert Uytterhoeven
2022-06-30 23:35               ` Kuninori Morimoto
2022-06-14  5:59 ` [PATCH v3 10/21] pinctrl: renesas: r8a779g0: add missing IRQx_A/IRQx_B Kuninori Morimoto
2022-06-17 15:18   ` Geert Uytterhoeven
2022-06-14  5:59 ` [PATCH v3 11/21] pinctrl: renesas: r8a779g0: add missing HSCIF3_A Kuninori Morimoto
2022-06-17 15:18   ` Geert Uytterhoeven
2022-06-14  5:59 ` [PATCH v3 12/21] pinctrl: renesas: r8a779g0: add missing HSCIF1_X Kuninori Morimoto
2022-06-17 15:18   ` Geert Uytterhoeven
2022-06-14  6:00 ` [PATCH v3 13/21] pinctrl: renesas: r8a779g0: add missing SCIF3 Kuninori Morimoto
2022-06-17 15:18   ` Geert Uytterhoeven
2022-06-14  6:00 ` [PATCH v3 14/21] pinctrl: renesas: r8a779g0: add missing SCIF1_X Kuninori Morimoto
2022-06-17 15:18   ` Geert Uytterhoeven [this message]
2022-06-14  6:00 ` [PATCH v3 15/21] pinctrl: renesas: r8a779g0: add missing CANFD5_B Kuninori Morimoto
2022-06-17 15:18   ` Geert Uytterhoeven
2022-06-14  6:00 ` [PATCH v3 16/21] pinctrl: renesas: r8a779g0: add missing TPU0TOx_A Kuninori Morimoto
2022-06-17 15:18   ` Geert Uytterhoeven
2022-06-14  6:00 ` [PATCH v3 17/21] pinctrl: renesas: r8a779g0: add missing FlaxRay Kuninori Morimoto
2022-06-17 15:18   ` Geert Uytterhoeven
2022-06-14  6:00 ` [PATCH v3 18/21] pinctrl: renesas: r8a779g0: add missing PWM Kuninori Morimoto
2022-06-17 15:19   ` Geert Uytterhoeven
2022-06-14  6:00 ` [PATCH v3 19/21] pinctrl: renesas: r8a779g0: add missing ERROROUTC_A Kuninori Morimoto
2022-06-17 15:19   ` Geert Uytterhoeven
2022-06-14  6:00 ` [PATCH v3 20/21] pinctrl: renesas: r8a779g0: add missing MODSELx for TSN0 Kuninori Morimoto
2022-06-17 15:19   ` Geert Uytterhoeven
2022-06-14  6:01 ` [PATCH v3 21/21] pinctrl: renesas: r8a779g0: add missing MODSELx for AVBx Kuninori Morimoto
2022-06-17 15:19   ` Geert Uytterhoeven

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