Optimize pinctrl image size by disabling pins which are not used
by u-boot(ie, not enabled in board dts file).
Signed-off-by: Biju Das <biju.das...@bp.renesas.com>
---
drivers/pinctrl/renesas/pfc-r8a7795.c | 52 +++++++++++++++++++--------
1 file changed, 38 insertions(+), 14 deletions(-)
diff --git a/drivers/pinctrl/renesas/pfc-r8a7795.c
b/drivers/pinctrl/renesas/pfc-r8a7795.c
index 898f837950..eb178494a9 100644
--- a/drivers/pinctrl/renesas/pfc-r8a7795.c
+++ b/drivers/pinctrl/renesas/pfc-r8a7795.c
@@ -1836,7 +1836,7 @@ static const unsigned int canfd1_data_mux[] = {
CANFD1_TX_MARK, CANFD1_RX_MARK,
};
-#ifdef CONFIG_PINCTRL_PFC_R8A7795
+#if defined(CONFIG_PINCTRL_PFC_R8A7795) && defined(CONFIG_PINCTRL_PFC_EXTRAS)
/* - DRIF0 --------------------------------------------------------------- */
static const unsigned int drif0_ctrl_a_pins[] = {
/* CLK, SYNC */
@@ -2051,7 +2051,7 @@ static const unsigned int drif3_data1_b_pins[] = {
static const unsigned int drif3_data1_b_mux[] = {
RIF3_D1_B_MARK,
};
-#endif /* CONFIG_PINCTRL_PFC_R8A7795 */
+#endif /* CONFIG_PINCTRL_PFC_R8A7795 && CONFIG_PINCTRL_PFC_EXTRAS */
/* - DU ---------------------------------------------------------------------
*/
static const unsigned int du_rgb666_pins[] = {
@@ -2464,6 +2464,7 @@ static const unsigned int intc_ex_irq5_mux[] = {
IRQ5_MARK,
};
+#if defined(CONFIG_PINCTRL_PFC_EXTRAS)
/* - MSIOF0 -----------------------------------------------------------------
*/
static const unsigned int msiof0_clk_pins[] = {
/* SCK */
@@ -3161,6 +3162,7 @@ static const unsigned int msiof3_rxd_e_pins[] = {
static const unsigned int msiof3_rxd_e_mux[] = {
MSIOF3_RXD_E_MARK,
};
+#endif /* CONFIG_PINCTRL_PFC_EXTRAS */
/* - PWM0
--------------------------------------------------------------------*/
static const unsigned int pwm0_pins[] = {
@@ -4169,10 +4171,14 @@ static const unsigned int vin5_clk_mux[] = {
};
static const struct {
+#if defined(CONFIG_PINCTRL_PFC_EXTRAS)
struct sh_pfc_pin_group common[320];
-#ifdef CONFIG_PINCTRL_PFC_R8A7795
+#if defined(CONFIG_PINCTRL_PFC_R8A7795)
struct sh_pfc_pin_group automotive[30];
-#endif
+#endif /* CONFIG_PINCTRL_PFC_R8A7795 */
+#else /* CONFIG_PINCTRL_PFC_EXTRAS */
+ struct sh_pfc_pin_group common[221];
+#endif /* CONFIG_PINCTRL_PFC_EXTRAS */
} pinmux_groups = {
.common = {
SH_PFC_PIN_GROUP(audio_clk_a_a),
@@ -4262,6 +4268,7 @@ static const struct {
SH_PFC_PIN_GROUP(intc_ex_irq3),
SH_PFC_PIN_GROUP(intc_ex_irq4),
SH_PFC_PIN_GROUP(intc_ex_irq5),
+#if defined(CONFIG_PINCTRL_PFC_EXTRAS)
SH_PFC_PIN_GROUP(msiof0_clk),
SH_PFC_PIN_GROUP(msiof0_sync),
SH_PFC_PIN_GROUP(msiof0_ss1),
@@ -4361,6 +4368,7 @@ static const struct {
SH_PFC_PIN_GROUP(msiof3_ss2_e),
SH_PFC_PIN_GROUP(msiof3_txd_e),
SH_PFC_PIN_GROUP(msiof3_rxd_e),
+#endif /* CONFIG_PINCTRL_PFC_EXTRAS */
SH_PFC_PIN_GROUP(pwm0),
SH_PFC_PIN_GROUP(pwm1_a),
SH_PFC_PIN_GROUP(pwm1_b),
@@ -4496,7 +4504,7 @@ static const struct {
SH_PFC_PIN_GROUP(vin5_clkenb),
SH_PFC_PIN_GROUP(vin5_clk),
},
-#ifdef CONFIG_PINCTRL_PFC_R8A7795
+#if defined(CONFIG_PINCTRL_PFC_R8A7795) && defined(CONFIG_PINCTRL_PFC_EXTRAS)
.automotive = {
SH_PFC_PIN_GROUP(drif0_ctrl_a),
SH_PFC_PIN_GROUP(drif0_data0_a),
@@ -4529,7 +4537,7 @@ static const struct {
SH_PFC_PIN_GROUP(drif3_data0_b),
SH_PFC_PIN_GROUP(drif3_data1_b),
}
-#endif /* CONFIG_PINCTRL_PFC_R8A7795 */
+#endif /* CONFIG_PINCTRL_PFC_R8A7795 && CONFIG_PINCTRL_PFC_EXTRAS */
};
static const char * const audio_clk_groups[] = {
@@ -4588,7 +4596,7 @@ static const char * const canfd1_groups[] = {
"canfd1_data",
};
-#ifdef CONFIG_PINCTRL_PFC_R8A7795
+#if defined(CONFIG_PINCTRL_PFC_R8A7795) && defined(CONFIG_PINCTRL_PFC_EXTRAS)
static const char * const drif0_groups[] = {
"drif0_ctrl_a",
"drif0_data0_a",
@@ -4630,7 +4638,7 @@ static const char * const drif3_groups[] = {
"drif3_data0_b",
"drif3_data1_b",
};
-#endif /* CONFIG_PINCTRL_PFC_R8A7795 */
+#endif /* CONFIG_PINCTRL_PFC_R8A7795 && CONFIG_PINCTRL_PFC_EXTRAS */
static const char * const du_groups[] = {
"du_rgb666",
@@ -4723,6 +4731,7 @@ static const char * const intc_ex_groups[] = {
"intc_ex_irq5",
};
+#if defined(CONFIG_PINCTRL_PFC_EXTRAS)
static const char * const msiof0_groups[] = {
"msiof0_clk",
"msiof0_sync",
@@ -4833,6 +4842,7 @@ static const char * const msiof3_groups[] = {
"msiof3_txd_e",
"msiof3_rxd_e",
};
+#endif /* CONFIG_PINCTRL_PFC_EXTRAS */
static const char * const pwm0_groups[] = {
"pwm0",
@@ -5056,10 +5066,14 @@ static const char * const vin5_groups[] = {
};
static const struct {
+#if defined(CONFIG_PINCTRL_PFC_EXTRAS)
struct sh_pfc_function common[53];
-#ifdef CONFIG_PINCTRL_PFC_R8A7795
+#if defined(CONFIG_PINCTRL_PFC_R8A7795)
struct sh_pfc_function automotive[4];
-#endif
+#endif /* CONFIG_PINCTRL_PFC_R8A7795 */
+#else /* CONFIG_PINCTRL_PFC_EXTRAS */
+ struct sh_pfc_function common[49];
+#endif /* CONFIG_PINCTRL_PFC_EXTRAS */
} pinmux_functions = {
.common = {
SH_PFC_FUNCTION(audio_clk),
@@ -5082,10 +5096,12 @@ static const struct {
SH_PFC_FUNCTION(i2c5),
SH_PFC_FUNCTION(i2c6),
SH_PFC_FUNCTION(intc_ex),
+#if defined(CONFIG_PINCTRL_PFC_EXTRAS)
SH_PFC_FUNCTION(msiof0),
SH_PFC_FUNCTION(msiof1),
SH_PFC_FUNCTION(msiof2),
SH_PFC_FUNCTION(msiof3),
+#endif /* CONFIG_PINCTRL_PFC_EXTRAS */
SH_PFC_FUNCTION(pwm0),
SH_PFC_FUNCTION(pwm1),
SH_PFC_FUNCTION(pwm2),
@@ -5116,14 +5132,14 @@ static const struct {
SH_PFC_FUNCTION(vin4),
SH_PFC_FUNCTION(vin5),
},
-#ifdef CONFIG_PINCTRL_PFC_R8A7795
+#if defined(CONFIG_PINCTRL_PFC_R8A7795) && defined(CONFIG_PINCTRL_PFC_EXTRAS)
.automotive = {
SH_PFC_FUNCTION(drif0),
SH_PFC_FUNCTION(drif1),
SH_PFC_FUNCTION(drif2),
SH_PFC_FUNCTION(drif3),
}
-#endif /* CONFIG_PINCTRL_PFC_R8A7795 */
+#endif /* CONFIG_PINCTRL_PFC_R8A7795 && CONFIG_PINCTRL_PFC_EXTRAS */
};
static const struct pinmux_cfg_reg pinmux_config_regs[] = {
@@ -6290,11 +6306,19 @@ const struct sh_pfc_soc_info r8a7795_pinmux_info = {
.pins = pinmux_pins,
.nr_pins = ARRAY_SIZE(pinmux_pins),
.groups = pinmux_groups.common,
+#if defined(CONFIG_PINCTRL_PFC_EXTRAS)
.nr_groups = ARRAY_SIZE(pinmux_groups.common) +
- ARRAY_SIZE(pinmux_groups.automotive),
+ ARRAY_SIZE(pinmux_groups.automotive),
+#else
+ .nr_groups = ARRAY_SIZE(pinmux_groups.common),
+#endif
.functions = pinmux_functions.common,
+#if defined(CONFIG_PINCTRL_PFC_EXTRAS)
.nr_functions = ARRAY_SIZE(pinmux_functions.common) +
- ARRAY_SIZE(pinmux_functions.automotive),
+ ARRAY_SIZE(pinmux_functions.automotive),
+#else
+ .nr_functions = ARRAY_SIZE(pinmux_functions.common),
+#endif
.cfg_regs = pinmux_config_regs,
.drive_regs = pinmux_drive_regs,
--
2.17.1
