pinctrl: renesas: Minimize R8A779A0 V3U PFC tables

Reduce the PFC tables by ifdeffing out pinmux settings which are
unlikely to be used by U-Boot. This helps reduce the size of the
bootloader in the 10 kiB range. This includes conditional build
of these PFC additions:

- CAN/CANFD
- DU
- INTC-EX
- MSIOF
- PWM

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

diff --git a/drivers/pinctrl/renesas/pfc-r8a779a0.c b/drivers/pinctrl/renesas/pfc-r8a779a0.c
index 6f89838502795a9fd1094b1c4e87a8807b6c392e..39690bd5d073b5c8de4fe8537c80ed6b147b7fb3 100644 (file)
--- a/drivers/pinctrl/renesas/pfc-r8a779a0.c
+++ b/drivers/pinctrl/renesas/pfc-r8a779a0.c
@@ -1697,6 +1697,7 @@ static const unsigned int avb5_avtp_match_mux[] = {
        AVB5_AVTP_MATCH_MARK,
 };
 
+#ifdef CONFIG_PINCTRL_PFC_FULL
 /* - CANFD0 ----------------------------------------------------------------- */
 static const unsigned int canfd0_data_pins[] = {
        /* CANFD0_TX, CANFD0_RX */
@@ -1817,6 +1818,7 @@ static const unsigned int du_oddf_pins[] = {
 static const unsigned int du_oddf_mux[] = {
        DU_ODDF_DISP_CDE_MARK,
 };
+#endif
 
 /* - HSCIF0 ----------------------------------------------------------------- */
 static const unsigned int hscif0_data_pins[] = {
@@ -1973,6 +1975,7 @@ static const unsigned int i2c6_mux[] = {
        SDA6_MARK, SCL6_MARK,
 };
 
+#ifdef CONFIG_PINCTRL_PFC_FULL
 /* - INTC-EX ---------------------------------------------------------------- */
 static const unsigned int intc_ex_irq0_pins[] = {
        /* IRQ0 */
@@ -2016,6 +2019,7 @@ static const unsigned int intc_ex_irq5_pins[] = {
 static const unsigned int intc_ex_irq5_mux[] = {
        IRQ5_MARK,
 };
+#endif
 
 /* - MMC -------------------------------------------------------------------- */
 static const unsigned int mmc_data_pins[] = {
@@ -2060,6 +2064,7 @@ static const unsigned int mmc_ds_mux[] = {
        MMC_DS_MARK,
 };
 
+#ifdef CONFIG_PINCTRL_PFC_FULL
 /* - MSIOF0 ----------------------------------------------------------------- */
 static const unsigned int msiof0_clk_pins[] = {
        /* MSIOF0_SCK */
@@ -2368,6 +2373,7 @@ static const unsigned int pwm4_pins[] = {
 static const unsigned int pwm4_mux[] = {
        PWM4_MARK,
 };
+#endif
 
 /* - QSPI0 ------------------------------------------------------------------ */
 static const unsigned int qspi0_ctrl_pins[] = {
@@ -2651,6 +2657,7 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
        SH_PFC_PIN_GROUP(avb5_avtp_capture),
        SH_PFC_PIN_GROUP(avb5_avtp_match),
 
+#ifdef CONFIG_PINCTRL_PFC_FULL
        SH_PFC_PIN_GROUP(canfd0_data),
        SH_PFC_PIN_GROUP(canfd1_data),
        SH_PFC_PIN_GROUP(canfd2_data),
@@ -2665,6 +2672,7 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
        SH_PFC_PIN_GROUP(du_clk_out),
        SH_PFC_PIN_GROUP(du_sync),
        SH_PFC_PIN_GROUP(du_oddf),
+#endif
 
        SH_PFC_PIN_GROUP(hscif0_data),
        SH_PFC_PIN_GROUP(hscif0_clk),
@@ -2687,12 +2695,14 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
        SH_PFC_PIN_GROUP(i2c5),
        SH_PFC_PIN_GROUP(i2c6),
 
+#ifdef CONFIG_PINCTRL_PFC_FULL
        SH_PFC_PIN_GROUP(intc_ex_irq0),
        SH_PFC_PIN_GROUP(intc_ex_irq1),
        SH_PFC_PIN_GROUP(intc_ex_irq2),
        SH_PFC_PIN_GROUP(intc_ex_irq3),
        SH_PFC_PIN_GROUP(intc_ex_irq4),
        SH_PFC_PIN_GROUP(intc_ex_irq5),
+#endif
 
        BUS_DATA_PIN_GROUP(mmc_data, 1),
        BUS_DATA_PIN_GROUP(mmc_data, 4),
@@ -2702,6 +2712,7 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
        SH_PFC_PIN_GROUP(mmc_wp),
        SH_PFC_PIN_GROUP(mmc_ds),
 
+#ifdef CONFIG_PINCTRL_PFC_FULL
        SH_PFC_PIN_GROUP(msiof0_clk),
        SH_PFC_PIN_GROUP(msiof0_sync),
        SH_PFC_PIN_GROUP(msiof0_ss1),
@@ -2744,6 +2755,7 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
        SH_PFC_PIN_GROUP(pwm2),
        SH_PFC_PIN_GROUP(pwm3),
        SH_PFC_PIN_GROUP(pwm4),
+#endif
 
        SH_PFC_PIN_GROUP(qspi0_ctrl),
        BUS_DATA_PIN_GROUP(qspi0_data, 2),
@@ -2852,6 +2864,7 @@ static const char * const avb5_groups[] = {
        "avb5_avtp_match",
 };
 
+#ifdef CONFIG_PINCTRL_PFC_FULL
 static const char * const canfd0_groups[] = {
        "canfd0_data",
 };
@@ -2894,6 +2907,7 @@ static const char * const du_groups[] = {
        "du_sync",
        "du_oddf",
 };
+#endif
 
 static const char * const hscif0_groups[] = {
        "hscif0_data",
@@ -2947,6 +2961,7 @@ static const char * const i2c6_groups[] = {
        "i2c6",
 };
 
+#ifdef CONFIG_PINCTRL_PFC_FULL
 static const char * const intc_ex_groups[] = {
        "intc_ex_irq0",
        "intc_ex_irq1",
@@ -2955,6 +2970,7 @@ static const char * const intc_ex_groups[] = {
        "intc_ex_irq4",
        "intc_ex_irq5",
 };
+#endif
 
 static const char * const mmc_groups[] = {
        "mmc_data1",
@@ -2966,6 +2982,7 @@ static const char * const mmc_groups[] = {
        "mmc_ds",
 };
 
+#ifdef CONFIG_PINCTRL_PFC_FULL
 static const char * const msiof0_groups[] = {
        "msiof0_clk",
        "msiof0_sync",
@@ -3039,6 +3056,7 @@ static const char * const pwm3_groups[] = {
 static const char * const pwm4_groups[] = {
        "pwm4",
 };
+#endif
 
 static const char * const qspi0_groups[] = {
        "qspi0_ctrl",
@@ -3105,6 +3123,7 @@ static const struct sh_pfc_function pinmux_functions[] = {
        SH_PFC_FUNCTION(avb4),
        SH_PFC_FUNCTION(avb5),
 
+#ifdef CONFIG_PINCTRL_PFC_FULL
        SH_PFC_FUNCTION(canfd0),
        SH_PFC_FUNCTION(canfd1),
        SH_PFC_FUNCTION(canfd2),
@@ -3116,6 +3135,7 @@ static const struct sh_pfc_function pinmux_functions[] = {
        SH_PFC_FUNCTION(can_clk),
 
        SH_PFC_FUNCTION(du),
+#endif
 
        SH_PFC_FUNCTION(hscif0),
        SH_PFC_FUNCTION(hscif1),
@@ -3130,10 +3150,13 @@ static const struct sh_pfc_function pinmux_functions[] = {
        SH_PFC_FUNCTION(i2c5),
        SH_PFC_FUNCTION(i2c6),
 
+#ifdef CONFIG_PINCTRL_PFC_FULL
        SH_PFC_FUNCTION(intc_ex),
+#endif
 
        SH_PFC_FUNCTION(mmc),
 
+#ifdef CONFIG_PINCTRL_PFC_FULL
        SH_PFC_FUNCTION(msiof0),
        SH_PFC_FUNCTION(msiof1),
        SH_PFC_FUNCTION(msiof2),
@@ -3146,6 +3169,7 @@ static const struct sh_pfc_function pinmux_functions[] = {
        SH_PFC_FUNCTION(pwm2),
        SH_PFC_FUNCTION(pwm3),
        SH_PFC_FUNCTION(pwm4),
+#endif
 
        SH_PFC_FUNCTION(qspi0),
        SH_PFC_FUNCTION(qspi1),