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-r8a77965.c | 48 +++++++++++++++++++------- 1 file changed, 36 insertions(+), 12 deletions(-)
diff --git a/drivers/pinctrl/renesas/pfc-r8a77965.c b/drivers/pinctrl/renesas/pfc-r8a77965.c index d143750c2d..f8ad66841f 100644 --- a/drivers/pinctrl/renesas/pfc-r8a77965.c +++ b/drivers/pinctrl/renesas/pfc-r8a77965.c @@ -1857,7 +1857,7 @@ static const unsigned int canfd1_data_mux[] = { CANFD1_TX_MARK, CANFD1_RX_MARK, };
-#ifdef CONFIG_PINCTRL_PFC_R8A77965 +#if defined(CONFIG_PINCTRL_PFC_R8A77965) && defined(CONFIG_PINCTRL_PFC_EXTRAS) /* - DRIF0 --------------------------------------------------------------- */ static const unsigned int drif0_ctrl_a_pins[] = { /* CLK, SYNC */ @@ -2131,7 +2131,7 @@ static const unsigned int drif3_data1_b_pins[] = { static const unsigned int drif3_data1_b_mux[] = { RIF3_D1_B_MARK, }; -#endif /* CONFIG_PINCTRL_PFC_R8A77965 */ +#endif /* CONFIG_PINCTRL_PFC_R8A77965 && CONFIG_PINCTRL_PFC_EXTRAS */
/* - DU --------------------------------------------------------------------- */ static const unsigned int du_rgb666_pins[] = { @@ -2621,6 +2621,7 @@ 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 */ @@ -3318,6 +3319,7 @@ 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[] = { @@ -4391,10 +4393,14 @@ static const unsigned int vin5_clk_mux[] = { };
static const struct { +#if defined(CONFIG_PINCTRL_PFC_EXTRAS) struct sh_pfc_pin_group common[318]; -#ifdef CONFIG_PINCTRL_PFC_R8A77965 +#if defined(CONFIG_PINCTRL_PFC_R8A77965) struct sh_pfc_pin_group automotive[30]; -#endif +#endif /* CONFIG_PINCTRL_PFC_R8A77965 */ +#else /* CONFIG_PINCTRL_PFC_EXTRAS */ + struct sh_pfc_pin_group common[219]; +#endif /* CONFIG_PINCTRL_PFC_EXTRAS */ } pinmux_groups = { .common = { SH_PFC_PIN_GROUP(audio_clk_a_a), @@ -4484,6 +4490,7 @@ 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), @@ -4583,6 +4590,7 @@ 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), @@ -4716,7 +4724,7 @@ static const struct { SH_PFC_PIN_GROUP(vin5_clkenb), SH_PFC_PIN_GROUP(vin5_clk), }, -#ifdef CONFIG_PINCTRL_PFC_R8A77965 +#if defined(CONFIG_PINCTRL_PFC_R8A77965) && defined(CONFIG_PINCTRL_PFC_EXTRAS) .automotive = { SH_PFC_PIN_GROUP(drif0_ctrl_a), SH_PFC_PIN_GROUP(drif0_data0_a), @@ -4749,7 +4757,7 @@ static const struct { SH_PFC_PIN_GROUP(drif3_data0_b), SH_PFC_PIN_GROUP(drif3_data1_b), } -#endif /* CONFIG_PINCTRL_PFC_R8A77965 */ +#endif /* CONFIG_PINCTRL_PFC_R8A77965 && CONFIG_PINCTRL_PFC_EXTRAS */ };
static const char * const audio_clk_groups[] = { @@ -4808,7 +4816,7 @@ static const char * const canfd1_groups[] = { "canfd1_data", };
-#ifdef CONFIG_PINCTRL_PFC_R8A77965 +#if defined(CONFIG_PINCTRL_PFC_R8A77965) && defined(CONFIG_PINCTRL_PFC_EXTRAS) static const char * const drif0_groups[] = { "drif0_ctrl_a", "drif0_data0_a", @@ -4850,7 +4858,7 @@ static const char * const drif3_groups[] = { "drif3_data0_b", "drif3_data1_b", }; -#endif /* CONFIG_PINCTRL_PFC_R8A77965 */ +#endif /* CONFIG_PINCTRL_PFC_R8A77965 && CONFIG_PINCTRL_PFC_EXTRAS */
static const char * const du_groups[] = { "du_rgb666", @@ -4943,6 +4951,7 @@ 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", @@ -5053,6 +5062,7 @@ static const char * const msiof3_groups[] = { "msiof3_txd_e", "msiof3_rxd_e", }; +#endif /* CONFIG_PINCTRL_PFC_EXTRAS */
static const char * const pwm0_groups[] = { "pwm0", @@ -5267,10 +5277,14 @@ static const char * const vin5_groups[] = { };
static const struct { +#if defined(CONFIG_PINCTRL_PFC_EXTRAS) struct sh_pfc_function common[51]; -#ifdef CONFIG_PINCTRL_PFC_R8A77965 +#if defined(CONFIG_PINCTRL_PFC_R8A77965) struct sh_pfc_function automotive[4]; -#endif +#endif /* CONFIG_PINCTRL_PFC_R8A77965 */ +#else /* CONFIG_PINCTRL_PFC_EXTRAS */ + struct sh_pfc_function common[47]; +#endif /* CONFIG_PINCTRL_PFC_EXTRAS */ } pinmux_functions = { .common = { SH_PFC_FUNCTION(audio_clk), @@ -5293,10 +5307,12 @@ 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), @@ -5325,14 +5341,14 @@ static const struct { SH_PFC_FUNCTION(vin4), SH_PFC_FUNCTION(vin5), }, -#ifdef CONFIG_PINCTRL_PFC_R8A77965 +#if defined(CONFIG_PINCTRL_PFC_R8A77965) && 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_R8A77965 */ +#endif /* CONFIG_PINCTRL_PFC_R8A77965 && CONFIG_PINCTRL_PFC_EXTRAS */ };
static const struct pinmux_cfg_reg pinmux_config_regs[] = { @@ -6497,11 +6513,19 @@ const struct sh_pfc_soc_info r8a77965_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), +#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), +#else + .nr_functions = ARRAY_SIZE(pinmux_functions.common), +#endif
.cfg_regs = pinmux_config_regs, .drive_regs = pinmux_drive_regs,