* [PATCH v2] sh-pfc: r8a7791: add CAN pin groups
@ 2014-07-01 20:58 Sergei Shtylyov
2014-07-01 21:05 ` Laurent Pinchart
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Sergei Shtylyov @ 2014-07-01 20:58 UTC (permalink / raw)
To: linux-sh
Add CAN0/1 data/clock pin groups to R8A7791 PFC driver.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
---
The patch is against the 'devel' branch of Linus W.'s 'linux-pinctrl.git' repo.
Changes in version 2:
- fixed CAN_CLK_C pin mapping;
- renamed can[01]_{clk|data}_a_*[] to can[01]_{clk|data}_*[];
- added pin name comments to can*_pins[] initializers.
drivers/pinctrl/sh-pfc/pfc-r8a7791.c | 167 +++++++++++++++++++++++++++++++++++
1 file changed, 167 insertions(+)
Index: linux-pinctrl/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
=================================--- linux-pinctrl.orig/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
+++ linux-pinctrl/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
@@ -1726,6 +1726,133 @@ static const unsigned int audio_clkout_m
AUDIO_CLKOUT_MARK,
};
+/* - CAN -------------------------------------------------------------------- */
+
+static const unsigned int can0_data_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(3, 26), RCAR_GP_PIN(3, 29),
+};
+
+static const unsigned int can0_data_mux[] = {
+ CAN0_TX_MARK, CAN0_RX_MARK,
+};
+
+static const unsigned int can0_data_b_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(7, 4), RCAR_GP_PIN(7, 3),
+};
+
+static const unsigned int can0_data_b_mux[] = {
+ CAN0_TX_B_MARK, CAN0_RX_B_MARK,
+};
+
+static const unsigned int can0_data_c_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(5, 17), RCAR_GP_PIN(5, 18),
+};
+
+static const unsigned int can0_data_c_mux[] = {
+ CAN0_TX_C_MARK, CAN0_RX_C_MARK,
+};
+
+static const unsigned int can0_data_d_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(2, 26), RCAR_GP_PIN(2, 27),
+};
+
+static const unsigned int can0_data_d_mux[] = {
+ CAN0_TX_D_MARK, CAN0_RX_D_MARK,
+};
+
+static const unsigned int can0_data_e_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(4, 18), RCAR_GP_PIN(4, 28),
+};
+
+static const unsigned int can0_data_e_mux[] = {
+ CAN0_TX_E_MARK, CAN0_RX_E_MARK,
+};
+
+static const unsigned int can0_data_f_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(6, 7), RCAR_GP_PIN(6, 6),
+};
+
+static const unsigned int can0_data_f_mux[] = {
+ CAN0_TX_F_MARK, CAN0_RX_F_MARK,
+};
+
+static const unsigned int can1_data_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(3, 21), RCAR_GP_PIN(3, 20),
+};
+
+static const unsigned int can1_data_mux[] = {
+ CAN1_TX_MARK, CAN1_RX_MARK,
+};
+
+static const unsigned int can1_data_b_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(7, 8), RCAR_GP_PIN(7, 9),
+};
+
+static const unsigned int can1_data_b_mux[] = {
+ CAN1_TX_B_MARK, CAN1_RX_B_MARK,
+};
+
+static const unsigned int can1_data_c_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(5, 20), RCAR_GP_PIN(5, 19),
+};
+
+static const unsigned int can1_data_c_mux[] = {
+ CAN1_TX_C_MARK, CAN1_RX_C_MARK,
+};
+
+static const unsigned int can1_data_d_pins[] = {
+ /* TX, RX */
+ RCAR_GP_PIN(4, 29), RCAR_GP_PIN(4, 31),
+};
+
+static const unsigned int can1_data_d_mux[] = {
+ CAN1_TX_D_MARK, CAN1_RX_D_MARK,
+};
+
+static const unsigned int can_clk_pins[] = {
+ /* CLK */
+ RCAR_GP_PIN(7, 2),
+};
+
+static const unsigned int can_clk_mux[] = {
+ CAN_CLK_MARK,
+};
+
+static const unsigned int can_clk_b_pins[] = {
+ /* CLK */
+ RCAR_GP_PIN(5, 21),
+};
+
+static const unsigned int can_clk_b_mux[] = {
+ CAN_CLK_B_MARK,
+};
+
+static const unsigned int can_clk_c_pins[] = {
+ /* CLK */
+ RCAR_GP_PIN(4, 30),
+};
+
+static const unsigned int can_clk_c_mux[] = {
+ CAN_CLK_C_MARK,
+};
+
+static const unsigned int can_clk_d_pins[] = {
+ /* CLK */
+ RCAR_GP_PIN(7, 19),
+};
+
+static const unsigned int can_clk_d_mux[] = {
+ CAN_CLK_D_MARK,
+};
/* - DU --------------------------------------------------------------------- */
static const unsigned int du_rgb666_pins[] = {
@@ -4055,6 +4182,20 @@ static const struct sh_pfc_pin_group pin
SH_PFC_PIN_GROUP(audio_clk_b_b),
SH_PFC_PIN_GROUP(audio_clk_c),
SH_PFC_PIN_GROUP(audio_clkout),
+ SH_PFC_PIN_GROUP(can0_data),
+ SH_PFC_PIN_GROUP(can0_data_b),
+ SH_PFC_PIN_GROUP(can0_data_c),
+ SH_PFC_PIN_GROUP(can0_data_d),
+ SH_PFC_PIN_GROUP(can0_data_e),
+ SH_PFC_PIN_GROUP(can0_data_f),
+ SH_PFC_PIN_GROUP(can1_data),
+ SH_PFC_PIN_GROUP(can1_data_b),
+ SH_PFC_PIN_GROUP(can1_data_c),
+ SH_PFC_PIN_GROUP(can1_data_d),
+ SH_PFC_PIN_GROUP(can_clk),
+ SH_PFC_PIN_GROUP(can_clk_b),
+ SH_PFC_PIN_GROUP(can_clk_c),
+ SH_PFC_PIN_GROUP(can_clk_d),
SH_PFC_PIN_GROUP(du_rgb666),
SH_PFC_PIN_GROUP(du_rgb888),
SH_PFC_PIN_GROUP(du_clk_out_0),
@@ -4367,6 +4508,30 @@ static const char * const audio_clk_grou
"audio_clkout",
};
+static const char * const can0_groups[] = {
+ "can0_data_a",
+ "can0_data_b",
+ "can0_data_c",
+ "can0_data_d",
+ "can0_data_e",
+ "can0_data_f",
+ "can_clk_a",
+ "can_clk_b",
+ "can_clk_c",
+ "can_clk_d",
+};
+
+static const char * const can1_groups[] = {
+ "can1_data_a",
+ "can1_data_b",
+ "can1_data_c",
+ "can1_data_d",
+ "can_clk_a",
+ "can_clk_b",
+ "can_clk_c",
+ "can_clk_d",
+};
+
static const char * const du_groups[] = {
"du_rgb666",
"du_rgb888",
@@ -4790,6 +4955,8 @@ static const char * const vin2_groups[]
static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(audio_clk),
+ SH_PFC_FUNCTION(can0),
+ SH_PFC_FUNCTION(can1),
SH_PFC_FUNCTION(du),
SH_PFC_FUNCTION(du0),
SH_PFC_FUNCTION(du1),
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2] sh-pfc: r8a7791: add CAN pin groups
2014-07-01 20:58 [PATCH v2] sh-pfc: r8a7791: add CAN pin groups Sergei Shtylyov
@ 2014-07-01 21:05 ` Laurent Pinchart
2014-07-08 8:43 ` Linus Walleij
2014-07-28 20:19 ` Sergei Shtylyov
2 siblings, 0 replies; 4+ messages in thread
From: Laurent Pinchart @ 2014-07-01 21:05 UTC (permalink / raw)
To: linux-sh
Hi Sergei,
Thank you for the patch.
On Wednesday 02 July 2014 00:58:16 Sergei Shtylyov wrote:
> Add CAN0/1 data/clock pin groups to R8A7791 PFC driver.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Assuming that the same pin group can be specified in different functions (I'm
waiting for Linus' comment on that),
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> The patch is against the 'devel' branch of Linus W.'s 'linux-pinctrl.git'
> repo.
>
> Changes in version 2:
> - fixed CAN_CLK_C pin mapping;
> - renamed can[01]_{clk|data}_a_*[] to can[01]_{clk|data}_*[];
> - added pin name comments to can*_pins[] initializers.
>
> drivers/pinctrl/sh-pfc/pfc-r8a7791.c | 167 +++++++++++++++++++++++++++++++
> 1 file changed, 167 insertions(+)
>
> Index: linux-pinctrl/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
> =================================> --- linux-pinctrl.orig/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
> +++ linux-pinctrl/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
> @@ -1726,6 +1726,133 @@ static const unsigned int audio_clkout_m
> AUDIO_CLKOUT_MARK,
> };
>
> +/* - CAN
> -------------------------------------------------------------------- */ +
> +static const unsigned int can0_data_pins[] = {
> + /* TX, RX */
> + RCAR_GP_PIN(3, 26), RCAR_GP_PIN(3, 29),
> +};
> +
> +static const unsigned int can0_data_mux[] = {
> + CAN0_TX_MARK, CAN0_RX_MARK,
> +};
> +
> +static const unsigned int can0_data_b_pins[] = {
> + /* TX, RX */
> + RCAR_GP_PIN(7, 4), RCAR_GP_PIN(7, 3),
> +};
> +
> +static const unsigned int can0_data_b_mux[] = {
> + CAN0_TX_B_MARK, CAN0_RX_B_MARK,
> +};
> +
> +static const unsigned int can0_data_c_pins[] = {
> + /* TX, RX */
> + RCAR_GP_PIN(5, 17), RCAR_GP_PIN(5, 18),
> +};
> +
> +static const unsigned int can0_data_c_mux[] = {
> + CAN0_TX_C_MARK, CAN0_RX_C_MARK,
> +};
> +
> +static const unsigned int can0_data_d_pins[] = {
> + /* TX, RX */
> + RCAR_GP_PIN(2, 26), RCAR_GP_PIN(2, 27),
> +};
> +
> +static const unsigned int can0_data_d_mux[] = {
> + CAN0_TX_D_MARK, CAN0_RX_D_MARK,
> +};
> +
> +static const unsigned int can0_data_e_pins[] = {
> + /* TX, RX */
> + RCAR_GP_PIN(4, 18), RCAR_GP_PIN(4, 28),
> +};
> +
> +static const unsigned int can0_data_e_mux[] = {
> + CAN0_TX_E_MARK, CAN0_RX_E_MARK,
> +};
> +
> +static const unsigned int can0_data_f_pins[] = {
> + /* TX, RX */
> + RCAR_GP_PIN(6, 7), RCAR_GP_PIN(6, 6),
> +};
> +
> +static const unsigned int can0_data_f_mux[] = {
> + CAN0_TX_F_MARK, CAN0_RX_F_MARK,
> +};
> +
> +static const unsigned int can1_data_pins[] = {
> + /* TX, RX */
> + RCAR_GP_PIN(3, 21), RCAR_GP_PIN(3, 20),
> +};
> +
> +static const unsigned int can1_data_mux[] = {
> + CAN1_TX_MARK, CAN1_RX_MARK,
> +};
> +
> +static const unsigned int can1_data_b_pins[] = {
> + /* TX, RX */
> + RCAR_GP_PIN(7, 8), RCAR_GP_PIN(7, 9),
> +};
> +
> +static const unsigned int can1_data_b_mux[] = {
> + CAN1_TX_B_MARK, CAN1_RX_B_MARK,
> +};
> +
> +static const unsigned int can1_data_c_pins[] = {
> + /* TX, RX */
> + RCAR_GP_PIN(5, 20), RCAR_GP_PIN(5, 19),
> +};
> +
> +static const unsigned int can1_data_c_mux[] = {
> + CAN1_TX_C_MARK, CAN1_RX_C_MARK,
> +};
> +
> +static const unsigned int can1_data_d_pins[] = {
> + /* TX, RX */
> + RCAR_GP_PIN(4, 29), RCAR_GP_PIN(4, 31),
> +};
> +
> +static const unsigned int can1_data_d_mux[] = {
> + CAN1_TX_D_MARK, CAN1_RX_D_MARK,
> +};
> +
> +static const unsigned int can_clk_pins[] = {
> + /* CLK */
> + RCAR_GP_PIN(7, 2),
> +};
> +
> +static const unsigned int can_clk_mux[] = {
> + CAN_CLK_MARK,
> +};
> +
> +static const unsigned int can_clk_b_pins[] = {
> + /* CLK */
> + RCAR_GP_PIN(5, 21),
> +};
> +
> +static const unsigned int can_clk_b_mux[] = {
> + CAN_CLK_B_MARK,
> +};
> +
> +static const unsigned int can_clk_c_pins[] = {
> + /* CLK */
> + RCAR_GP_PIN(4, 30),
> +};
> +
> +static const unsigned int can_clk_c_mux[] = {
> + CAN_CLK_C_MARK,
> +};
> +
> +static const unsigned int can_clk_d_pins[] = {
> + /* CLK */
> + RCAR_GP_PIN(7, 19),
> +};
> +
> +static const unsigned int can_clk_d_mux[] = {
> + CAN_CLK_D_MARK,
> +};
>
> /* - DU
> --------------------------------------------------------------------- */
> static const unsigned int du_rgb666_pins[] = {
> @@ -4055,6 +4182,20 @@ static const struct sh_pfc_pin_group pin
> SH_PFC_PIN_GROUP(audio_clk_b_b),
> SH_PFC_PIN_GROUP(audio_clk_c),
> SH_PFC_PIN_GROUP(audio_clkout),
> + SH_PFC_PIN_GROUP(can0_data),
> + SH_PFC_PIN_GROUP(can0_data_b),
> + SH_PFC_PIN_GROUP(can0_data_c),
> + SH_PFC_PIN_GROUP(can0_data_d),
> + SH_PFC_PIN_GROUP(can0_data_e),
> + SH_PFC_PIN_GROUP(can0_data_f),
> + SH_PFC_PIN_GROUP(can1_data),
> + SH_PFC_PIN_GROUP(can1_data_b),
> + SH_PFC_PIN_GROUP(can1_data_c),
> + SH_PFC_PIN_GROUP(can1_data_d),
> + SH_PFC_PIN_GROUP(can_clk),
> + SH_PFC_PIN_GROUP(can_clk_b),
> + SH_PFC_PIN_GROUP(can_clk_c),
> + SH_PFC_PIN_GROUP(can_clk_d),
> SH_PFC_PIN_GROUP(du_rgb666),
> SH_PFC_PIN_GROUP(du_rgb888),
> SH_PFC_PIN_GROUP(du_clk_out_0),
> @@ -4367,6 +4508,30 @@ static const char * const audio_clk_grou
> "audio_clkout",
> };
>
> +static const char * const can0_groups[] = {
> + "can0_data_a",
> + "can0_data_b",
> + "can0_data_c",
> + "can0_data_d",
> + "can0_data_e",
> + "can0_data_f",
> + "can_clk_a",
> + "can_clk_b",
> + "can_clk_c",
> + "can_clk_d",
> +};
> +
> +static const char * const can1_groups[] = {
> + "can1_data_a",
> + "can1_data_b",
> + "can1_data_c",
> + "can1_data_d",
> + "can_clk_a",
> + "can_clk_b",
> + "can_clk_c",
> + "can_clk_d",
> +};
> +
> static const char * const du_groups[] = {
> "du_rgb666",
> "du_rgb888",
> @@ -4790,6 +4955,8 @@ static const char * const vin2_groups[]
>
> static const struct sh_pfc_function pinmux_functions[] = {
> SH_PFC_FUNCTION(audio_clk),
> + SH_PFC_FUNCTION(can0),
> + SH_PFC_FUNCTION(can1),
> SH_PFC_FUNCTION(du),
> SH_PFC_FUNCTION(du0),
> SH_PFC_FUNCTION(du1),
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2] sh-pfc: r8a7791: add CAN pin groups
2014-07-01 20:58 [PATCH v2] sh-pfc: r8a7791: add CAN pin groups Sergei Shtylyov
2014-07-01 21:05 ` Laurent Pinchart
@ 2014-07-08 8:43 ` Linus Walleij
2014-07-28 20:19 ` Sergei Shtylyov
2 siblings, 0 replies; 4+ messages in thread
From: Linus Walleij @ 2014-07-08 8:43 UTC (permalink / raw)
To: linux-sh
On Tue, Jul 1, 2014 at 10:58 PM, Sergei Shtylyov
<sergei.shtylyov@cogentembedded.com> wrote:
> Add CAN0/1 data/clock pin groups to R8A7791 PFC driver.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
This v2 version applied with Laurent's ACK.
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2] sh-pfc: r8a7791: add CAN pin groups
2014-07-01 20:58 [PATCH v2] sh-pfc: r8a7791: add CAN pin groups Sergei Shtylyov
2014-07-01 21:05 ` Laurent Pinchart
2014-07-08 8:43 ` Linus Walleij
@ 2014-07-28 20:19 ` Sergei Shtylyov
2 siblings, 0 replies; 4+ messages in thread
From: Sergei Shtylyov @ 2014-07-28 20:19 UTC (permalink / raw)
To: linux-sh
Hello.
On 07/02/2014 12:58 AM, Sergei Shtylyov wrote:
> Add CAN0/1 data/clock pin groups to R8A7791 PFC driver.
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> ---
> The patch is against the 'devel' branch of Linus W.'s 'linux-pinctrl.git' repo.
> Changes in version 2:
> - fixed CAN_CLK_C pin mapping;
> - renamed can[01]_{clk|data}_a_*[] to can[01]_{clk|data}_*[];
As it turned out, this rename wasn't enough...
> - added pin name comments to can*_pins[] initializers.
> drivers/pinctrl/sh-pfc/pfc-r8a7791.c | 167 +++++++++++++++++++++++++++++++++++
> 1 file changed, 167 insertions(+)
> Index: linux-pinctrl/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
> =================================> --- linux-pinctrl.orig/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
> +++ linux-pinctrl/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
[...]
> @@ -4367,6 +4508,30 @@ static const char * const audio_clk_grou
> "audio_clkout",
> };
>
> +static const char * const can0_groups[] = {
> + "can0_data_a",
Crap, forgot to fix this to "can0_data"... :-(
> + "can0_data_b",
> + "can0_data_c",
> + "can0_data_d",
> + "can0_data_e",
> + "can0_data_f",
> + "can_clk_a",
> + "can_clk_b",
> + "can_clk_c",
> + "can_clk_d",
> +};
> +
> +static const char * const can1_groups[] = {
> + "can1_data_a",
And this one too... :-(
> + "can1_data_b",
> + "can1_data_c",
> + "can1_data_d",
> + "can_clk_a",
> + "can_clk_b",
> + "can_clk_c",
> + "can_clk_d",
> +};
> +
Now that the patch is merged, I assume I'll have to send a fix...
WBR, Sergei
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-07-28 20:19 UTC | newest]
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2014-07-01 20:58 [PATCH v2] sh-pfc: r8a7791: add CAN pin groups Sergei Shtylyov
2014-07-01 21:05 ` Laurent Pinchart
2014-07-08 8:43 ` Linus Walleij
2014-07-28 20:19 ` Sergei Shtylyov
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