[PATCH 6.1 260/451] pinctrl: renesas: r8a779g0: Add missing SCIF_CLK2 pin group/function

Sasha Levin
2024-03-24T23:16:21Z

From: Geert Uytterhoeven <geert+renesas@glider.be>

[ Upstream commit 68540257cdf1d07ff8a649aa94c21c5804bbb9b0 ]

R-Car V4H actually has two SCIF_CLK pins.
The second pin provides the SCIF_CLK signal for HSCIF2 and SCIF4.

Fixes: 050442ae4c74f830 ("pinctrl: renesas: r8a779g0: Add pins, groups and functions")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/6352ec9b63fdd38c2c70d8d203e46f21fbfeccdc.1705589612.git.geert+renesas@glider.be
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/pinctrl/renesas/pfc-r8a779g0.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/drivers/pinctrl/renesas/pfc-r8a779g0.c b/drivers/pinctrl/renesas/pfc-r8a779g0.c
index 14774163df354..acf7664ea835b 100644
--- a/drivers/pinctrl/renesas/pfc-r8a779g0.c
+++ b/drivers/pinctrl/renesas/pfc-r8a779g0.c
@@ -2360,6 +2360,14 @@ static const unsigned int scif_clk_mux[] = {
SCIF_CLK_MARK,
};

+static const unsigned int scif_clk2_pins[] = {
+ /* SCIF_CLK2 */
+ RCAR_GP_PIN(8, 11),
+};
+static const unsigned int scif_clk2_mux[] = {
+ SCIF_CLK2_MARK,
+};
+
/* - SSI ------------------------------------------------- */
static const unsigned int ssi_data_pins[] = {
/* SSI_SD */
@@ -2667,6 +2675,7 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(scif4_clk),
SH_PFC_PIN_GROUP(scif4_ctrl),
SH_PFC_PIN_GROUP(scif_clk),
+ SH_PFC_PIN_GROUP(scif_clk2),

SH_PFC_PIN_GROUP(ssi_data),
SH_PFC_PIN_GROUP(ssi_ctrl),
@@ -2983,6 +2992,10 @@ static const char * const scif_clk_groups[] = {
"scif_clk",
};

+static const char * const scif_clk2_groups[] = {
+ "scif_clk2",
+};
+
static const char * const ssi_groups[] = {
"ssi_data",
"ssi_ctrl",
@@ -3068,6 +3081,7 @@ static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(scif3),
SH_PFC_FUNCTION(scif4),
SH_PFC_FUNCTION(scif_clk),
+ SH_PFC_FUNCTION(scif_clk2),

SH_PFC_FUNCTION(ssi),

--
2.43.0