From: Linh Phung <linh.phung.jy@xxxxxxxxxxx>
This patch adds Audio SSI pins, groups, and functions
to r8a779g0 SoC.
Signed-off-by: Linh Phung <linh.phung.jy@xxxxxxxxxxx>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
drivers/pinctrl/renesas/pfc-r8a779g0.c | 29 ++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/drivers/pinctrl/renesas/pfc-r8a779g0.c b/drivers/pinctrl/renesas/pfc-r8a779g0.c
index a145466d1cf9..1954d66adf4f 100644
--- a/drivers/pinctrl/renesas/pfc-r8a779g0.c
+++ b/drivers/pinctrl/renesas/pfc-r8a779g0.c
@@ -2348,6 +2348,25 @@ static const unsigned int scif_clk_mux[] = {
SCIF_CLK_MARK,
};
+/* - SSI ------------------------------------------------- */
+static const unsigned int ssi_data_pins[] = {
+ /* SSI_SD */
+ RCAR_GP_PIN(1, 20),
+};
+
+static const unsigned int ssi_data_mux[] = {
+ SSI_SD_MARK,
+};
+
+static const unsigned int ssi_ctrl_pins[] = {
+ /* SSI_SCK, SSI_WS */
+ RCAR_GP_PIN(1, 18), RCAR_GP_PIN(1, 19),
+};
+
+static const unsigned int ssi_ctrl_mux[] = {
+ SSI_SCK_MARK, SSI_WS_MARK,
+};
+
/* - TPU ------------------------------------------------------------------- */
static const unsigned int tpu_to0_pins[] = {
/* TPU0TO0 */
@@ -2643,6 +2662,9 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(scif4_ctrl),
SH_PFC_PIN_GROUP(scif_clk),
+ SH_PFC_PIN_GROUP(ssi_data),
+ SH_PFC_PIN_GROUP(ssi_ctrl),
+
SH_PFC_PIN_GROUP(tpu_to0), /* suffix might be updated */
SH_PFC_PIN_GROUP(tpu_to0_a), /* suffix might be updated */
SH_PFC_PIN_GROUP(tpu_to1), /* suffix might be updated */
@@ -2960,6 +2982,11 @@ static const char * const scif_clk_groups[] = {
"scif_clk",
};
+static const char * const ssi_groups[] = {
+ "ssi_data",
+ "ssi_ctrl",
+};
+
static const char * const tpu_groups[] = {
/* suffix might be updated */
"tpu_to0",
@@ -3043,6 +3070,8 @@ static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(scif4),
SH_PFC_FUNCTION(scif_clk),
+ SH_PFC_FUNCTION(ssi),
+
SH_PFC_FUNCTION(tpu),
SH_PFC_FUNCTION(tsn0),
--
2.25.1
