[PATCH 03/16] pinctrl: renesas: Minimize R8A7791 M2-W and R8A7793 M2-N PFC tables
Marek Vasut
marek.vasut+renesas at mailbox.org
Sat Dec 21 22:34:02 CET 2024
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
- DU
- INTC
- MSIOF
- PWM
- SSI
- VIN
Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
---
Cc: Hai Pham <hai.pham.ud at renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu at nigauri.org>
Cc: Paul Barker <paul.barker.ct at bp.renesas.com>
Cc: Tom Rini <trini at konsulko.com>
Cc: u-boot at lists.denx.de
---
drivers/pinctrl/renesas/pfc-r8a7791.c | 53 +++++++++++++++++++++++++++
1 file changed, 53 insertions(+)
diff --git a/drivers/pinctrl/renesas/pfc-r8a7791.c b/drivers/pinctrl/renesas/pfc-r8a7791.c
index fa94a51e5e7..c6d761bb378 100644
--- a/drivers/pinctrl/renesas/pfc-r8a7791.c
+++ b/drivers/pinctrl/renesas/pfc-r8a7791.c
@@ -1802,6 +1802,7 @@ static const unsigned int adi_chsel2_b_mux[] = {
};
#endif /* CONFIG_PINCTRL_PFC_R8A7791 || CONFIG_PINCTRL_PFC_R8A7793 */
+#ifdef CONFIG_PINCTRL_PFC_FULL
/* - Audio Clock ------------------------------------------------------------ */
static const unsigned int audio_clk_a_pins[] = {
/* CLK */
@@ -1847,6 +1848,7 @@ static const unsigned int audio_clkout_pins[] = {
static const unsigned int audio_clkout_mux[] = {
AUDIO_CLKOUT_MARK,
};
+#endif
/* - AVB -------------------------------------------------------------------- */
static const unsigned int avb_link_pins[] = {
@@ -1924,6 +1926,7 @@ static const unsigned int avb_gmii_mux[] = {
AVB_COL_MARK,
};
+#ifdef CONFIG_PINCTRL_PFC_FULL
/* - CAN -------------------------------------------------------------------- */
static const unsigned int can0_data_pins[] = {
@@ -2160,6 +2163,8 @@ static const unsigned int du1_clk_in_c_pins[] = {
static const unsigned int du1_clk_in_c_mux[] = {
DU1_DOTCLKIN_C_MARK,
};
+#endif
+
/* - ETH -------------------------------------------------------------------- */
static const unsigned int eth_link_pins[] = {
/* LINK */
@@ -2553,6 +2558,8 @@ static const unsigned int i2c8_c_pins[] = {
static const unsigned int i2c8_c_mux[] = {
IIC1_SCL_C_MARK, IIC1_SDA_C_MARK,
};
+
+#ifdef CONFIG_PINCTRL_PFC_FULL
/* - INTC ------------------------------------------------------------------- */
static const unsigned int intc_irq0_pins[] = {
/* IRQ */
@@ -2582,6 +2589,7 @@ static const unsigned int intc_irq3_pins[] = {
static const unsigned int intc_irq3_mux[] = {
IRQ3_MARK,
};
+#endif
#if defined(CONFIG_PINCTRL_PFC_R8A7791) || defined(CONFIG_PINCTRL_PFC_R8A7793)
/* - MLB+ ------------------------------------------------------------------- */
@@ -2623,6 +2631,8 @@ static const unsigned int mmc_ctrl_pins[] = {
static const unsigned int mmc_ctrl_mux[] = {
MMC_CLK_MARK, MMC_CMD_MARK,
};
+
+#ifdef CONFIG_PINCTRL_PFC_FULL
/* - MSIOF0 ----------------------------------------------------------------- */
static const unsigned int msiof0_clk_pins[] = {
/* SCK */
@@ -3192,6 +3202,8 @@ static const unsigned int pwm6_pins[] = {
static const unsigned int pwm6_mux[] = {
PWM6_MARK,
};
+#endif
+
/* - QSPI ------------------------------------------------------------------- */
static const unsigned int qspi_ctrl_pins[] = {
/* SPCLK, SSL */
@@ -3872,6 +3884,7 @@ static const unsigned int sdhi2_wp_mux[] = {
SD2_WP_MARK,
};
+#ifdef CONFIG_PINCTRL_PFC_FULL
/* - SSI -------------------------------------------------------------------- */
static const unsigned int ssi0_data_pins[] = {
/* SDATA */
@@ -4124,6 +4137,7 @@ static const unsigned int ssi9_ctrl_b_pins[] = {
static const unsigned int ssi9_ctrl_b_mux[] = {
SSI_SCK9_B_MARK, SSI_WS9_B_MARK,
};
+#endif
/* - TPU -------------------------------------------------------------------- */
static const unsigned int tpu_to0_pins[] = {
@@ -4169,6 +4183,8 @@ static const unsigned int usb1_mux[] = {
USB1_PWEN_MARK,
USB1_OVC_MARK,
};
+
+#ifdef CONFIG_PINCTRL_PFC_FULL
/* - VIN0 ------------------------------------------------------------------- */
static const unsigned int vin0_data_pins[] = {
/* B */
@@ -4424,6 +4440,7 @@ static const unsigned int vin2_clk_pins[] = {
static const unsigned int vin2_clk_mux[] = {
VI2_CLK_MARK,
};
+#endif
static const struct {
struct sh_pfc_pin_group common[346];
@@ -4432,17 +4449,20 @@ static const struct {
#endif
} pinmux_groups = {
.common = {
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_PIN_GROUP(audio_clk_a),
SH_PFC_PIN_GROUP(audio_clk_b),
SH_PFC_PIN_GROUP(audio_clk_b_b),
SH_PFC_PIN_GROUP(audio_clk_c),
SH_PFC_PIN_GROUP(audio_clkout),
+#endif
SH_PFC_PIN_GROUP(avb_link),
SH_PFC_PIN_GROUP(avb_magic),
SH_PFC_PIN_GROUP(avb_phy_int),
SH_PFC_PIN_GROUP(avb_mdio),
SH_PFC_PIN_GROUP(avb_mii),
SH_PFC_PIN_GROUP(avb_gmii),
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_PIN_GROUP(can0_data),
SH_PFC_PIN_GROUP(can0_data_b),
SH_PFC_PIN_GROUP(can0_data_c),
@@ -4469,6 +4489,7 @@ static const struct {
SH_PFC_PIN_GROUP(du1_clk_in),
SH_PFC_PIN_GROUP(du1_clk_in_b),
SH_PFC_PIN_GROUP(du1_clk_in_c),
+#endif
SH_PFC_PIN_GROUP(eth_link),
SH_PFC_PIN_GROUP(eth_magic),
SH_PFC_PIN_GROUP(eth_mdio),
@@ -4524,15 +4545,18 @@ static const struct {
SH_PFC_PIN_GROUP(i2c8),
SH_PFC_PIN_GROUP(i2c8_b),
SH_PFC_PIN_GROUP(i2c8_c),
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_PIN_GROUP(intc_irq0),
SH_PFC_PIN_GROUP(intc_irq1),
SH_PFC_PIN_GROUP(intc_irq2),
SH_PFC_PIN_GROUP(intc_irq3),
+#endif
BUS_DATA_PIN_GROUP(mmc_data, 1),
BUS_DATA_PIN_GROUP(mmc_data, 4),
BUS_DATA_PIN_GROUP(mmc_data, 8),
BUS_DATA_PIN_GROUP(mmc_data, 8, _b),
SH_PFC_PIN_GROUP(mmc_ctrl),
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_PIN_GROUP(msiof0_clk),
SH_PFC_PIN_GROUP(msiof0_sync),
SH_PFC_PIN_GROUP(msiof0_ss1),
@@ -4614,6 +4638,7 @@ static const struct {
SH_PFC_PIN_GROUP(pwm5),
SH_PFC_PIN_GROUP(pwm5_b),
SH_PFC_PIN_GROUP(pwm6),
+#endif
SH_PFC_PIN_GROUP(qspi_ctrl),
BUS_DATA_PIN_GROUP(qspi_data, 2),
BUS_DATA_PIN_GROUP(qspi_data, 4),
@@ -4712,6 +4737,7 @@ static const struct {
SH_PFC_PIN_GROUP(sdhi2_ctrl),
SH_PFC_PIN_GROUP(sdhi2_cd),
SH_PFC_PIN_GROUP(sdhi2_wp),
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_PIN_GROUP(ssi0_data),
SH_PFC_PIN_GROUP(ssi0_data_b),
SH_PFC_PIN_GROUP(ssi0129_ctrl),
@@ -4740,12 +4766,14 @@ static const struct {
SH_PFC_PIN_GROUP(ssi9_data_b),
SH_PFC_PIN_GROUP(ssi9_ctrl),
SH_PFC_PIN_GROUP(ssi9_ctrl_b),
+#endif
SH_PFC_PIN_GROUP(tpu_to0),
SH_PFC_PIN_GROUP(tpu_to1),
SH_PFC_PIN_GROUP(tpu_to2),
SH_PFC_PIN_GROUP(tpu_to3),
SH_PFC_PIN_GROUP(usb0),
SH_PFC_PIN_GROUP(usb1),
+#ifdef CONFIG_PINCTRL_PFC_FULL
BUS_DATA_PIN_GROUP(vin0_data, 24),
BUS_DATA_PIN_GROUP(vin0_data, 20),
SH_PFC_PIN_GROUP(vin0_data18),
@@ -4778,6 +4806,7 @@ static const struct {
SH_PFC_PIN_GROUP(vin2_field),
SH_PFC_PIN_GROUP(vin2_clkenb),
SH_PFC_PIN_GROUP(vin2_clk),
+#endif
},
#if defined(CONFIG_PINCTRL_PFC_R8A7791) || defined(CONFIG_PINCTRL_PFC_R8A7793)
.automotive = {
@@ -4807,6 +4836,7 @@ static const char * const adi_groups[] = {
};
#endif /* CONFIG_PINCTRL_PFC_R8A7791 || CONFIG_PINCTRL_PFC_R8A7793 */
+#ifdef CONFIG_PINCTRL_PFC_FULL
static const char * const audio_clk_groups[] = {
"audio_clk_a",
"audio_clk_b",
@@ -4814,6 +4844,7 @@ static const char * const audio_clk_groups[] = {
"audio_clk_c",
"audio_clkout",
};
+#endif
static const char * const avb_groups[] = {
"avb_link",
@@ -4824,6 +4855,7 @@ static const char * const avb_groups[] = {
"avb_gmii",
};
+#ifdef CONFIG_PINCTRL_PFC_FULL
static const char * const can0_groups[] = {
"can0_data",
"can0_data_b",
@@ -4887,6 +4919,7 @@ static const char * const du1_groups[] = {
"du1_clk_in_b",
"du1_clk_in_c",
};
+#endif
static const char * const eth_groups[] = {
"eth_link",
@@ -4976,12 +5009,14 @@ static const char * const i2c8_groups[] = {
"i2c8_c",
};
+#ifdef CONFIG_PINCTRL_PFC_FULL
static const char * const intc_groups[] = {
"intc_irq0",
"intc_irq1",
"intc_irq2",
"intc_irq3",
};
+#endif
#if defined(CONFIG_PINCTRL_PFC_R8A7791) || defined(CONFIG_PINCTRL_PFC_R8A7793)
static const char * const mlb_groups[] = {
@@ -4997,6 +5032,7 @@ static const char * const mmc_groups[] = {
"mmc_ctrl",
};
+#ifdef CONFIG_PINCTRL_PFC_FULL
static const char * const msiof0_groups[] = {
"msiof0_clk",
"msiof0_sync",
@@ -5107,6 +5143,7 @@ static const char * const pwm5_groups[] = {
static const char * const pwm6_groups[] = {
"pwm6",
};
+#endif
static const char * const qspi_groups[] = {
"qspi_ctrl",
@@ -5254,6 +5291,7 @@ static const char * const sdhi2_groups[] = {
"sdhi2_wp",
};
+#ifdef CONFIG_PINCTRL_PFC_FULL
static const char * const ssi_groups[] = {
"ssi0_data",
"ssi0_data_b",
@@ -5284,6 +5322,7 @@ static const char * const ssi_groups[] = {
"ssi9_ctrl",
"ssi9_ctrl_b",
};
+#endif
static const char * const tpu_groups[] = {
"tpu_to0",
@@ -5299,6 +5338,7 @@ static const char * const usb1_groups[] = {
"usb1",
};
+#ifdef CONFIG_PINCTRL_PFC_FULL
static const char * const vin0_groups[] = {
"vin0_data24",
"vin0_data20",
@@ -5339,6 +5379,7 @@ static const char * const vin2_groups[] = {
"vin2_clkenb",
"vin2_clk",
};
+#endif
static const struct {
struct sh_pfc_function common[58];
@@ -5347,14 +5388,18 @@ static const struct {
#endif
} pinmux_functions = {
.common = {
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_FUNCTION(audio_clk),
+#endif
SH_PFC_FUNCTION(avb),
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_FUNCTION(can0),
SH_PFC_FUNCTION(can1),
SH_PFC_FUNCTION(can_clk),
SH_PFC_FUNCTION(du),
SH_PFC_FUNCTION(du0),
SH_PFC_FUNCTION(du1),
+#endif
SH_PFC_FUNCTION(eth),
SH_PFC_FUNCTION(hscif0),
SH_PFC_FUNCTION(hscif1),
@@ -5366,8 +5411,11 @@ static const struct {
SH_PFC_FUNCTION(i2c4),
SH_PFC_FUNCTION(i2c7),
SH_PFC_FUNCTION(i2c8),
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_FUNCTION(intc),
+#endif
SH_PFC_FUNCTION(mmc),
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_FUNCTION(msiof0),
SH_PFC_FUNCTION(msiof1),
SH_PFC_FUNCTION(msiof2),
@@ -5378,6 +5426,7 @@ static const struct {
SH_PFC_FUNCTION(pwm4),
SH_PFC_FUNCTION(pwm5),
SH_PFC_FUNCTION(pwm6),
+#endif
SH_PFC_FUNCTION(qspi),
SH_PFC_FUNCTION(scif0),
SH_PFC_FUNCTION(scif1),
@@ -5398,13 +5447,17 @@ static const struct {
SH_PFC_FUNCTION(sdhi0),
SH_PFC_FUNCTION(sdhi1),
SH_PFC_FUNCTION(sdhi2),
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_FUNCTION(ssi),
+#endif
SH_PFC_FUNCTION(tpu),
SH_PFC_FUNCTION(usb0),
SH_PFC_FUNCTION(usb1),
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_FUNCTION(vin0),
SH_PFC_FUNCTION(vin1),
SH_PFC_FUNCTION(vin2),
+#endif
},
#if defined(CONFIG_PINCTRL_PFC_R8A7791) || defined(CONFIG_PINCTRL_PFC_R8A7793)
.automotive = {
--
2.45.2
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