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Date: Tue, 30 Oct 2018 04:46:36 +0100 (CET)
From: Ulrich Hecht <uli@...nd.eu>
To: Jacopo Mondi <jacopo+renesas@...ndi.org>, geert+renesas@...der.be,
laurent.pinchart@...asonboard.com, horms@...ge.net.au
Cc: linus.walleij@...aro.org, linux-renesas-soc@...r.kernel.org,
linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] pinctrl: sh-pfc: r8a77965: Add VIN[4|5]
groups/functions
Thank you for your patch.
> On October 29, 2018 at 7:13 PM Jacopo Mondi <jacopo+renesas@...ndi.org> wrote:
>
>
> The VIN4 and VIN5 interfaces supports parallel video input.
> Add pin, mux and functions definitions for VIN4 and VIN5 for R-Car M3-N.
>
> Signed-off-by: Jacopo Mondi <jacopo+renesas@...ndi.org>
> ---
> drivers/pinctrl/sh-pfc/pfc-r8a77965.c | 254 ++++++++++++++++++++++++++++++++++
> 1 file changed, 254 insertions(+)
>
> diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77965.c b/drivers/pinctrl/sh-pfc/pfc-r8a77965.c
> index dfdd982..1aca4b0 100644
> --- a/drivers/pinctrl/sh-pfc/pfc-r8a77965.c
> +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77965.c
> @@ -3725,6 +3725,216 @@ static const unsigned int usb30_mux[] = {
> USB30_PWEN_MARK, USB30_OVC_MARK,
> };
>
> +/* - VIN4 ------------------------------------------------------------------- */
> +static const unsigned int vin4_data18_a_pins[] = {
> + RCAR_GP_PIN(0, 10), RCAR_GP_PIN(0, 11),
> + RCAR_GP_PIN(0, 12), RCAR_GP_PIN(0, 13),
> + RCAR_GP_PIN(0, 14), RCAR_GP_PIN(0, 15),
> + 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),
> + RCAR_GP_PIN(0, 2), RCAR_GP_PIN(0, 3),
> + RCAR_GP_PIN(0, 4), RCAR_GP_PIN(0, 5),
> + RCAR_GP_PIN(0, 6), RCAR_GP_PIN(0, 7),
> +};
> +
> +static const unsigned int vin4_data18_a_mux[] = {
> + VI4_DATA2_A_MARK, VI4_DATA3_A_MARK,
> + VI4_DATA4_A_MARK, VI4_DATA5_A_MARK,
> + VI4_DATA6_A_MARK, VI4_DATA7_A_MARK,
> + VI4_DATA10_MARK, VI4_DATA11_MARK,
> + VI4_DATA12_MARK, VI4_DATA13_MARK,
> + VI4_DATA14_MARK, VI4_DATA15_MARK,
> + VI4_DATA18_MARK, VI4_DATA19_MARK,
> + VI4_DATA20_MARK, VI4_DATA21_MARK,
> + VI4_DATA22_MARK, VI4_DATA23_MARK,
> +};
> +
> +static const union vin_data vin4_data_a_pins = {
> + .data24 = {
> + RCAR_GP_PIN(0, 8), RCAR_GP_PIN(0, 9),
> + RCAR_GP_PIN(0, 10), RCAR_GP_PIN(0, 11),
> + RCAR_GP_PIN(0, 12), RCAR_GP_PIN(0, 13),
> + RCAR_GP_PIN(0, 14), RCAR_GP_PIN(0, 15),
> + 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),
> + RCAR_GP_PIN(0, 0), RCAR_GP_PIN(0, 1),
> + RCAR_GP_PIN(0, 2), RCAR_GP_PIN(0, 3),
> + RCAR_GP_PIN(0, 4), RCAR_GP_PIN(0, 5),
> + RCAR_GP_PIN(0, 6), RCAR_GP_PIN(0, 7),
> + },
> +};
> +
> +static const union vin_data vin4_data_a_mux = {
> + .data24 = {
> + VI4_DATA0_A_MARK, VI4_DATA1_A_MARK,
> + VI4_DATA2_A_MARK, VI4_DATA3_A_MARK,
> + VI4_DATA4_A_MARK, VI4_DATA5_A_MARK,
> + VI4_DATA6_A_MARK, VI4_DATA7_A_MARK,
> + VI4_DATA8_MARK, VI4_DATA9_MARK,
> + VI4_DATA10_MARK, VI4_DATA11_MARK,
> + VI4_DATA12_MARK, VI4_DATA13_MARK,
> + VI4_DATA14_MARK, VI4_DATA15_MARK,
> + VI4_DATA16_MARK, VI4_DATA17_MARK,
> + VI4_DATA18_MARK, VI4_DATA19_MARK,
> + VI4_DATA20_MARK, VI4_DATA21_MARK,
> + VI4_DATA22_MARK, VI4_DATA23_MARK,
> + },
> +};
> +
> +static const unsigned int vin4_data18_b_pins[] = {
> + RCAR_GP_PIN(2, 2), RCAR_GP_PIN(2, 3),
> + RCAR_GP_PIN(2, 4), RCAR_GP_PIN(2, 5),
> + RCAR_GP_PIN(2, 6), RCAR_GP_PIN(2, 7),
> + 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),
> + RCAR_GP_PIN(0, 2), RCAR_GP_PIN(0, 3),
> + RCAR_GP_PIN(0, 4), RCAR_GP_PIN(0, 5),
> + RCAR_GP_PIN(0, 6), RCAR_GP_PIN(0, 7),
> +};
> +
> +static const unsigned int vin4_data18_b_mux[] = {
> + VI4_DATA2_B_MARK, VI4_DATA3_B_MARK,
> + VI4_DATA4_B_MARK, VI4_DATA5_B_MARK,
> + VI4_DATA6_B_MARK, VI4_DATA7_B_MARK,
> + VI4_DATA10_MARK, VI4_DATA11_MARK,
> + VI4_DATA12_MARK, VI4_DATA13_MARK,
> + VI4_DATA14_MARK, VI4_DATA15_MARK,
> + VI4_DATA18_MARK, VI4_DATA19_MARK,
> + VI4_DATA20_MARK, VI4_DATA21_MARK,
> + VI4_DATA22_MARK, VI4_DATA23_MARK,
> +};
> +
> +static const union vin_data vin4_data_b_pins = {
> + .data24 = {
> + RCAR_GP_PIN(2, 0), RCAR_GP_PIN(2, 1),
> + RCAR_GP_PIN(2, 2), RCAR_GP_PIN(2, 3),
> + RCAR_GP_PIN(2, 4), RCAR_GP_PIN(2, 5),
> + RCAR_GP_PIN(2, 6), RCAR_GP_PIN(2, 7),
> + 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),
> + RCAR_GP_PIN(0, 0), RCAR_GP_PIN(0, 1),
> + RCAR_GP_PIN(0, 2), RCAR_GP_PIN(0, 3),
> + RCAR_GP_PIN(0, 4), RCAR_GP_PIN(0, 5),
> + RCAR_GP_PIN(0, 6), RCAR_GP_PIN(0, 7),
> + },
> +};
> +
> +static const union vin_data vin4_data_b_mux = {
> + .data24 = {
> + VI4_DATA0_B_MARK, VI4_DATA1_B_MARK,
> + VI4_DATA2_B_MARK, VI4_DATA3_B_MARK,
> + VI4_DATA4_B_MARK, VI4_DATA5_B_MARK,
> + VI4_DATA6_B_MARK, VI4_DATA7_B_MARK,
> + VI4_DATA8_MARK, VI4_DATA9_MARK,
> + VI4_DATA10_MARK, VI4_DATA11_MARK,
> + VI4_DATA12_MARK, VI4_DATA13_MARK,
> + VI4_DATA14_MARK, VI4_DATA15_MARK,
> + VI4_DATA16_MARK, VI4_DATA17_MARK,
> + VI4_DATA18_MARK, VI4_DATA19_MARK,
> + VI4_DATA20_MARK, VI4_DATA21_MARK,
> + VI4_DATA22_MARK, VI4_DATA23_MARK,
> + },
> +};
> +
> +static const unsigned int vin4_sync_pins[] = {
> + /* VSYNC_N, HSYNC_N */
> + RCAR_GP_PIN(1, 17), RCAR_GP_PIN(1, 18),
> +};
> +
> +static const unsigned int vin4_sync_mux[] = {
> + VI4_HSYNC_N_MARK, VI4_VSYNC_N_MARK,
> +};
> +
> +static const unsigned int vin4_field_pins[] = {
> + RCAR_GP_PIN(1, 16),
> +};
> +
> +static const unsigned int vin4_field_mux[] = {
> + VI4_FIELD_MARK,
> +};
> +
> +static const unsigned int vin4_clkenb_pins[] = {
> + RCAR_GP_PIN(1, 19),
> +};
> +
> +static const unsigned int vin4_clkenb_mux[] = {
> + VI4_CLKENB_MARK,
> +};
> +
> +static const unsigned int vin4_clk_pins[] = {
> + RCAR_GP_PIN(1, 27),
> +};
> +
> +static const unsigned int vin4_clk_mux[] = {
> + VI4_CLK_MARK,
> +};
> +
> +/* - VIN5 ------------------------------------------------------------------- */
> +static const union vin_data vin5_data_pins = {
> + .data16 = {
> + RCAR_GP_PIN(0, 0), RCAR_GP_PIN(0, 1),
> + RCAR_GP_PIN(0, 2), RCAR_GP_PIN(0, 3),
> + RCAR_GP_PIN(0, 4), RCAR_GP_PIN(0, 5),
> + RCAR_GP_PIN(0, 6), RCAR_GP_PIN(0, 7),
> + 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 union vin_data vin5_data_mux = {
> + .data16 = {
> + VI5_DATA0_MARK, VI5_DATA1_MARK,
> + VI5_DATA2_MARK, VI5_DATA3_MARK,
> + VI5_DATA4_MARK, VI5_DATA5_MARK,
> + VI5_DATA6_MARK, VI5_DATA7_MARK,
> + 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[] = {
> + /* VSYNC_N, HSYNC_N */
> + RCAR_GP_PIN(1, 9), RCAR_GP_PIN(1, 10),
> +};
> +
> +static const unsigned int vin5_sync_mux[] = {
> + VI5_HSYNC_N_MARK, VI5_VSYNC_N_MARK,
> +};
> +
> +static const unsigned int vin5_field_pins[] = {
> + RCAR_GP_PIN(1, 11),
> +};
> +
> +static const unsigned int vin5_field_mux[] = {
> + VI5_FIELD_MARK,
> +};
> +
> +static const unsigned int vin5_clkenb_pins[] = {
> + RCAR_GP_PIN(1, 20),
> +};
> +
> +static const unsigned int vin5_clkenb_mux[] = {
> + VI5_CLKENB_MARK,
> +};
> +
> +static const unsigned int vin5_clk_pins[] = {
> + RCAR_GP_PIN(1, 21),
> +};
> +
> +static const unsigned int vin5_clk_mux[] = {
> + VI5_CLK_MARK,
> +};
> +
> static const struct sh_pfc_pin_group pinmux_groups[] = {
> SH_PFC_PIN_GROUP(audio_clk_a_a),
> SH_PFC_PIN_GROUP(audio_clk_a_b),
> @@ -4000,6 +4210,24 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
> SH_PFC_PIN_GROUP(usb0),
> SH_PFC_PIN_GROUP(usb1),
> SH_PFC_PIN_GROUP(usb30),
> + VIN_DATA_PIN_GROUP_VER(vin4_data, a, 8),
> + VIN_DATA_PIN_GROUP_VER(vin4_data, a, 16),
> + SH_PFC_PIN_GROUP(vin4_data18_a),
> + VIN_DATA_PIN_GROUP_VER(vin4_data, a, 24),
> + VIN_DATA_PIN_GROUP_VER(vin4_data, b, 8),
> + VIN_DATA_PIN_GROUP_VER(vin4_data, b, 16),
> + SH_PFC_PIN_GROUP(vin4_data18_b),
> + VIN_DATA_PIN_GROUP_VER(vin4_data, b, 24),
> + SH_PFC_PIN_GROUP(vin4_sync),
> + SH_PFC_PIN_GROUP(vin4_field),
> + SH_PFC_PIN_GROUP(vin4_clkenb),
> + SH_PFC_PIN_GROUP(vin4_clk),
> + VIN_DATA_PIN_GROUP(vin5_data, 8),
> + VIN_DATA_PIN_GROUP(vin5_data, 16),
> + SH_PFC_PIN_GROUP(vin5_sync),
> + SH_PFC_PIN_GROUP(vin5_field),
> + SH_PFC_PIN_GROUP(vin5_clkenb),
> + SH_PFC_PIN_GROUP(vin5_clk),
> };
>
> static const char * const audio_clk_groups[] = {
> @@ -4392,6 +4620,30 @@ static const char * const usb30_groups[] = {
> "usb30",
> };
>
> +static const char * const vin4_groups[] = {
> + "vin4_data8_a",
> + "vin4_data16_a",
> + "vin4_data18_a",
> + "vin4_data24_a",
> + "vin4_data8_b",
> + "vin4_data16_b",
> + "vin4_data18_b",
> + "vin4_data24_b",
> + "vin4_sync",
> + "vin4_field",
> + "vin4_clkenb",
> + "vin4_clk",
> +};
> +
> +static const char * const vin5_groups[] = {
> + "vin5_data8",
> + "vin5_data16",
> + "vin5_sync",
> + "vin5_field",
> + "vin5_clkenb",
> + "vin5_clk",
> +};
> +
> static const struct sh_pfc_function pinmux_functions[] = {
> SH_PFC_FUNCTION(audio_clk),
> SH_PFC_FUNCTION(avb),
> @@ -4432,6 +4684,8 @@ static const struct sh_pfc_function pinmux_functions[] = {
> SH_PFC_FUNCTION(usb0),
> SH_PFC_FUNCTION(usb1),
> SH_PFC_FUNCTION(usb30),
> + SH_PFC_FUNCTION(vin4),
> + SH_PFC_FUNCTION(vin5),
> };
>
> static const struct pinmux_cfg_reg pinmux_config_regs[] = {
> --
> 2.7.4
>
Reviewed-by: Ulrich Hecht <uli+renesas@...nd.eu>
CU
Uli
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