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Commit 7c4a3906 authored by Fabrizio Castro's avatar Fabrizio Castro Committed by Geert Uytterhoeven
Browse files

pinctrl: sh-pfc: r8a7794: Add can_clk function 



This patch adds can_clk function to r8a7745/r8a7794 which is cleaner,
and allows for independent configuration.
We keep the can_clk* pins definitions from within can0_groups and
can1_groups for uniformity and backwards compatibility.

Signed-off-by: default avatarFabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: default avatarRamesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent b92ac66a

drivers/pinctrl/sh-pfc/pfc-r8a7794.c

+20 −0
Original line number Diff line number Diff line
@@ -3858,6 +3858,10 @@ static const char * const can0_groups[] = { 
	"can0_data_b",

	"can0_data_c",

	"can0_data_d",

	/*

	 * Retained for backwards compatibility, use can_clk_groups in new

	 * designs.

	 */

	"can_clk",

	"can_clk_b",

	"can_clk_c",
@@ -3869,6 +3873,21 @@ static const char * const can1_groups[] = { 
	"can1_data_b",

	"can1_data_c",

	"can1_data_d",

	/*

	 * Retained for backwards compatibility, use can_clk_groups in new

	 * designs.

	 */

	"can_clk",

	"can_clk_b",

	"can_clk_c",

	"can_clk_d",

};



/*

 * can_clk_groups allows for independent configuration, use can_clk function

 * in new designs.

 */

static const char * const can_clk_groups[] = {

	"can_clk",

	"can_clk_b",

	"can_clk_c",
@@ -4248,6 +4267,7 @@ static const struct sh_pfc_function pinmux_functions[] = { 
	SH_PFC_FUNCTION(avb),

	SH_PFC_FUNCTION(can0),

	SH_PFC_FUNCTION(can1),

	SH_PFC_FUNCTION(can_clk),

	SH_PFC_FUNCTION(du0),

	SH_PFC_FUNCTION(du1),

	SH_PFC_FUNCTION(eth),