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pinctrl: renesas: Minimize R8A779H0 V4M PFC tables

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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>
This commit is contained in:
Marek Vasut
2024-12-23 14:34:20 +01:00
parent a69f8cb9e2
commit 545208247d
1 changed files with 48 additions and 0 deletions
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48
drivers/pinctrl/renesas/pfc-r8a779h0.c
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@@ -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),
};