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.jz@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,