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:
- Audio - CAN/CANFD - INTC/INTC-EX - MSIOF - PWM - SSI
Signed-off-by: Marek Vasut marek.vasut+renesas@mailbox.org --- Cc: Hai Pham hai.pham.ud@renesas.com Cc: Nobuhiro Iwamatsu iwamatsu@nigauri.org Cc: Paul Barker paul.barker.ct@bp.renesas.com Cc: Tom Rini trini@konsulko.com Cc: u-boot@lists.denx.de --- V2: No change --- drivers/pinctrl/renesas/pfc-r8a779h0.c | 48 ++++++++++++++++++++++++++ 1 file changed, 48 insertions(+)
diff --git a/drivers/pinctrl/renesas/pfc-r8a779h0.c b/drivers/pinctrl/renesas/pfc-r8a779h0.c index bfabf0c379a..87af037a8d3 100644 --- a/drivers/pinctrl/renesas/pfc-r8a779h0.c +++ b/drivers/pinctrl/renesas/pfc-r8a779h0.c @@ -1193,6 +1193,7 @@ static const struct sh_pfc_pin pinmux_pins[] = { PINMUX_NOGP_ALL(), };
+#ifdef CONFIG_PINCTRL_PFC_FULL /* - AUDIO CLOCK ----------------------------------------- */ static const unsigned int audio_clkin_pins[] = { /* CLK IN */ @@ -1208,6 +1209,7 @@ static const unsigned int audio_clkout_pins[] = { static const unsigned int audio_clkout_mux[] = { AUDIO_CLKOUT_MARK, }; +#endif
/* - AVB0 ------------------------------------------------ */ static const unsigned int avb0_link_pins[] = { @@ -1491,6 +1493,7 @@ static const unsigned int avb2_avtp_match_mux[] = { AVB2_AVTP_MATCH_MARK, };
+#ifdef CONFIG_PINCTRL_PFC_FULL /* - CANFD0 ----------------------------------------------------------------- */ static const unsigned int canfd0_data_pins[] = { /* CANFD0_TX, CANFD0_RX */ @@ -1535,6 +1538,7 @@ static const unsigned int can_clk_pins[] = { static const unsigned int can_clk_mux[] = { CAN_CLK_MARK, }; +#endif
/* - HSCIF0 ----------------------------------------------------------------- */ static const unsigned int hscif0_data_pins[] = { @@ -1708,6 +1712,7 @@ static const unsigned int i2c3_mux[] = { SDA3_MARK, SCL3_MARK, };
+#ifdef CONFIG_PINCTRL_PFC_FULL /* - INTC-EX ---------------------------------------------------------------- */ static const unsigned int intc_ex_irq0_a_pins[] = { /* IRQ0_A */ @@ -1791,6 +1796,7 @@ 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[] = { @@ -1835,6 +1841,7 @@ 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 */ @@ -2098,6 +2105,7 @@ static const unsigned int msiof5_rxd_pins[] = { static const unsigned int msiof5_rxd_mux[] = { MSIOF5_RXD_MARK, }; +#endif
/* - PCIE ------------------------------------------------------------------- */ static const unsigned int pcie0_clkreq_n_pins[] = { @@ -2109,6 +2117,7 @@ static const unsigned int pcie0_clkreq_n_mux[] = { PCIE0_CLKREQ_N_MARK, };
+#ifdef CONFIG_PINCTRL_PFC_FULL /* - PWM0 --------------------------------------------------------------------- */ static const unsigned int pwm0_a_pins[] = { /* PWM0_A */ @@ -2209,6 +2218,7 @@ static const unsigned int pwm4_pins[] = { static const unsigned int pwm4_mux[] = { PWM4_MARK, }; +#endif
/* - QSPI0 ------------------------------------------------------------------ */ static const unsigned int qspi0_ctrl_pins[] = { @@ -2399,6 +2409,7 @@ static const unsigned int scif_clk2_mux[] = { SCIF_CLK2_MARK, };
+#ifdef CONFIG_PINCTRL_PFC_FULL /* - SSI ------------------------------------------------- */ static const unsigned int ssi_data_pins[] = { /* SSI_SD */ @@ -2414,6 +2425,7 @@ static const unsigned int ssi_ctrl_pins[] = { static const unsigned int ssi_ctrl_mux[] = { SSI_SCK_MARK, SSI_WS_MARK, }; +#endif
/* - TPU --------------------------------------------------------------------- */ static const unsigned int tpu_to0_a_pins[] = { @@ -2475,8 +2487,10 @@ static const unsigned int tpu_to3_b_mux[] = { };
static const struct sh_pfc_pin_group pinmux_groups[] = { +#ifdef CONFIG_PINCTRL_PFC_FULL SH_PFC_PIN_GROUP(audio_clkin), SH_PFC_PIN_GROUP(audio_clkout), +#endif
SH_PFC_PIN_GROUP(avb0_link), SH_PFC_PIN_GROUP(avb0_magic), @@ -2510,11 +2524,13 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(avb2_avtp_capture), SH_PFC_PIN_GROUP(avb2_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), SH_PFC_PIN_GROUP(canfd3_data), SH_PFC_PIN_GROUP(can_clk), +#endif
SH_PFC_PIN_GROUP(hscif0_data), SH_PFC_PIN_GROUP(hscif0_clk), @@ -2540,6 +2556,7 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(i2c2), SH_PFC_PIN_GROUP(i2c3),
+#ifdef CONFIG_PINCTRL_PFC_FULL SH_PFC_PIN_GROUP(intc_ex_irq0_a), SH_PFC_PIN_GROUP(intc_ex_irq0_b), SH_PFC_PIN_GROUP(intc_ex_irq1_a), @@ -2551,6 +2568,7 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(intc_ex_irq4_a), SH_PFC_PIN_GROUP(intc_ex_irq4_b), SH_PFC_PIN_GROUP(intc_ex_irq5), +#endif
BUS_DATA_PIN_GROUP(mmc_data, 1), BUS_DATA_PIN_GROUP(mmc_data, 4), @@ -2560,6 +2578,7 @@ 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), @@ -2601,9 +2620,11 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(msiof5_ss2), SH_PFC_PIN_GROUP(msiof5_txd), SH_PFC_PIN_GROUP(msiof5_rxd), +#endif
SH_PFC_PIN_GROUP(pcie0_clkreq_n),
+#ifdef CONFIG_PINCTRL_PFC_FULL SH_PFC_PIN_GROUP(pwm0_a), SH_PFC_PIN_GROUP(pwm0_b), SH_PFC_PIN_GROUP(pwm1_a), @@ -2616,6 +2637,7 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(pwm3_b), SH_PFC_PIN_GROUP(pwm3_c), SH_PFC_PIN_GROUP(pwm4), +#endif
SH_PFC_PIN_GROUP(qspi0_ctrl), BUS_DATA_PIN_GROUP(qspi0_data, 2), @@ -2645,8 +2667,10 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(scif_clk), SH_PFC_PIN_GROUP(scif_clk2),
+#ifdef CONFIG_PINCTRL_PFC_FULL SH_PFC_PIN_GROUP(ssi_data), SH_PFC_PIN_GROUP(ssi_ctrl), +#endif
SH_PFC_PIN_GROUP(tpu_to0_a), SH_PFC_PIN_GROUP(tpu_to0_b), @@ -2658,10 +2682,12 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(tpu_to3_b), };
+#ifdef CONFIG_PINCTRL_PFC_FULL static const char * const audio_clk_groups[] = { "audio_clkin", "audio_clkout", }; +#endif
static const char * const avb0_groups[] = { "avb0_link", @@ -2701,6 +2727,7 @@ static const char * const avb2_groups[] = { "avb2_avtp_match", };
+#ifdef CONFIG_PINCTRL_PFC_FULL static const char * const canfd0_groups[] = { "canfd0_data", }; @@ -2720,6 +2747,7 @@ static const char * const canfd3_groups[] = { static const char * const can_clk_groups[] = { "can_clk", }; +#endif
static const char * const hscif0_groups[] = { "hscif0_data", @@ -2767,6 +2795,7 @@ static const char * const i2c3_groups[] = { "i2c3", };
+#ifdef CONFIG_PINCTRL_PFC_FULL static const char * const intc_ex_groups[] = { "intc_ex_irq0_a", "intc_ex_irq0_b", @@ -2780,6 +2809,7 @@ static const char * const intc_ex_groups[] = { "intc_ex_irq4_b", "intc_ex_irq5", }; +#endif
static const char * const mmc_groups[] = { "mmc_data1", @@ -2791,6 +2821,7 @@ static const char * const mmc_groups[] = { "mmc_ds", };
+#ifdef CONFIG_PINCTRL_PFC_FULL static const char * const msiof0_groups[] = { "msiof0_clk", "msiof0_sync", @@ -2844,11 +2875,13 @@ static const char * const msiof5_groups[] = { "msiof5_txd", "msiof5_rxd", }; +#endif
static const char * const pcie_groups[] = { "pcie0_clkreq_n", };
+#ifdef CONFIG_PINCTRL_PFC_FULL static const char * const pwm0_groups[] = { "pwm0_a", "pwm0_b", @@ -2875,6 +2908,7 @@ static const char * const pwm3_groups[] = { static const char * const pwm4_groups[] = { "pwm4", }; +#endif
static const char * const qspi0_groups[] = { "qspi0_ctrl", @@ -2926,10 +2960,12 @@ static const char * const scif_clk2_groups[] = { "scif_clk2", };
+#ifdef CONFIG_PINCTRL_PFC_FULL static const char * const ssi_groups[] = { "ssi_data", "ssi_ctrl", }; +#endif
static const char * const tpu_groups[] = { "tpu_to0_a", @@ -2943,17 +2979,21 @@ static const char * const tpu_groups[] = { };
static const struct sh_pfc_function pinmux_functions[] = { +#ifdef CONFIG_PINCTRL_PFC_FULL SH_PFC_FUNCTION(audio_clk), +#endif
SH_PFC_FUNCTION(avb0), SH_PFC_FUNCTION(avb1), SH_PFC_FUNCTION(avb2),
+#ifdef CONFIG_PINCTRL_PFC_FULL SH_PFC_FUNCTION(canfd0), SH_PFC_FUNCTION(canfd1), SH_PFC_FUNCTION(canfd2), SH_PFC_FUNCTION(canfd3), SH_PFC_FUNCTION(can_clk), +#endif
SH_PFC_FUNCTION(hscif0), SH_PFC_FUNCTION(hscif1), @@ -2965,24 +3005,30 @@ static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(i2c2), SH_PFC_FUNCTION(i2c3),
+#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), SH_PFC_FUNCTION(msiof3), SH_PFC_FUNCTION(msiof4), SH_PFC_FUNCTION(msiof5), +#endif
SH_PFC_FUNCTION(pcie),
+#ifdef CONFIG_PINCTRL_PFC_FULL SH_PFC_FUNCTION(pwm0), SH_PFC_FUNCTION(pwm1), SH_PFC_FUNCTION(pwm2), SH_PFC_FUNCTION(pwm3), SH_PFC_FUNCTION(pwm4), +#endif
SH_PFC_FUNCTION(qspi0), SH_PFC_FUNCTION(qspi1), @@ -2994,7 +3040,9 @@ static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(scif_clk), SH_PFC_FUNCTION(scif_clk2),
+#ifdef CONFIG_PINCTRL_PFC_FULL SH_PFC_FUNCTION(ssi), +#endif
SH_PFC_FUNCTION(tpu), };