[PATCH 02/16] pinctrl: renesas: Minimize R8A7790 H2 PFC tables
Marek Vasut
marek.vasut+renesas at mailbox.org
Sat Dec 21 22:34:01 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-r8a7790.c | 57 +++++++++++++++++++++++++++
1 file changed, 57 insertions(+)
diff --git a/drivers/pinctrl/renesas/pfc-r8a7790.c b/drivers/pinctrl/renesas/pfc-r8a7790.c
index acd6b01f497..4d6ce06cf16 100644
--- a/drivers/pinctrl/renesas/pfc-r8a7790.c
+++ b/drivers/pinctrl/renesas/pfc-r8a7790.c
@@ -1745,6 +1745,7 @@ static const struct sh_pfc_pin pinmux_pins[] = {
PINMUX_NOGP_ALL(),
};
+#ifdef CONFIG_PINCTRL_PFC_FULL
/* - AUDIO CLOCK ------------------------------------------------------------ */
static const unsigned int audio_clk_a_pins[] = {
/* CLK A */
@@ -1795,6 +1796,8 @@ static const unsigned int audio_clkout_d_pins[] = {
static const unsigned int audio_clkout_d_mux[] = {
AUDIO_CLKOUT_D_MARK,
};
+#endif
+
/* - AVB -------------------------------------------------------------------- */
static const unsigned int avb_link_pins[] = {
RCAR_GP_PIN(3, 11),
@@ -1870,6 +1873,8 @@ static const unsigned int avb_gmii_mux[] = {
AVB_TX_EN_MARK, AVB_TX_ER_MARK, AVB_TX_CLK_MARK,
AVB_COL_MARK,
};
+
+#ifdef CONFIG_PINCTRL_PFC_FULL
/* - CAN0 ----------------------------------------------------------------- */
static const unsigned int can0_data_pins[] = {
/* CAN0 RX */
@@ -2048,6 +2053,8 @@ static const unsigned int du2_clk_in_pins[] = {
static const unsigned int du2_clk_in_mux[] = {
DU_DOTCLKIN2_MARK,
};
+#endif
+
/* - ETH -------------------------------------------------------------------- */
static const unsigned int eth_link_pins[] = {
/* LINK */
@@ -2363,6 +2370,8 @@ static const unsigned int iic3_pins[] = {
static const unsigned int iic3_mux[] = {
IIC3_SCL_MARK, IIC3_SDA_MARK,
};
+
+#ifdef CONFIG_PINCTRL_PFC_FULL
/* - INTC ------------------------------------------------------------------- */
static const unsigned int intc_irq0_pins[] = {
/* IRQ */
@@ -2392,6 +2401,7 @@ static const unsigned int intc_irq3_pins[] = {
static const unsigned int intc_irq3_mux[] = {
IRQ3_MARK,
};
+#endif
#ifdef CONFIG_PINCTRL_PFC_R8A7790
/* - MLB+ ------------------------------------------------------------------- */
@@ -2441,6 +2451,8 @@ static const unsigned int mmc1_ctrl_pins[] = {
static const unsigned int mmc1_ctrl_mux[] = {
MMC1_CLK_MARK, MMC1_CMD_MARK,
};
+
+#ifdef CONFIG_PINCTRL_PFC_FULL
/* - MSIOF0 ----------------------------------------------------------------- */
static const unsigned int msiof0_clk_pins[] = {
/* SCK */
@@ -2769,6 +2781,8 @@ 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 */
@@ -3394,6 +3408,8 @@ static const unsigned int sdhi3_wp_pins[] = {
static const unsigned int sdhi3_wp_mux[] = {
SD3_WP_MARK,
};
+
+#ifdef CONFIG_PINCTRL_PFC_FULL
/* - SSI -------------------------------------------------------------------- */
static const unsigned int ssi0_data_pins[] = {
/* SDATA0 */
@@ -3577,6 +3593,8 @@ static const unsigned int ssi9_ctrl_pins[] = {
static const unsigned int ssi9_ctrl_mux[] = {
SSI_SCK9_MARK, SSI_WS9_MARK,
};
+#endif
+
/* - TPU0 ------------------------------------------------------------------- */
static const unsigned int tpu0_to0_pins[] = {
/* TO */
@@ -3630,6 +3648,8 @@ static const unsigned int usb2_pins[] = {
static const unsigned int usb2_mux[] = {
USB2_PWEN_MARK, USB2_OVC_MARK,
};
+
+#ifdef CONFIG_PINCTRL_PFC_FULL
/* - VIN0 ------------------------------------------------------------------- */
static const unsigned int vin0_data_pins[] = {
/* B */
@@ -4024,6 +4044,7 @@ static const unsigned int vin3_clk_pins[] = {
static const unsigned int vin3_clk_mux[] = {
VI3_CLK_MARK,
};
+#endif
static const struct {
struct sh_pfc_pin_group common[311];
@@ -4032,6 +4053,7 @@ 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_c),
@@ -4039,12 +4061,14 @@ static const struct {
SH_PFC_PIN_GROUP(audio_clkout_b),
SH_PFC_PIN_GROUP(audio_clkout_c),
SH_PFC_PIN_GROUP(audio_clkout_d),
+#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),
@@ -4063,6 +4087,7 @@ static const struct {
SH_PFC_PIN_GROUP(du0_clk_in),
SH_PFC_PIN_GROUP(du1_clk_in),
SH_PFC_PIN_GROUP(du2_clk_in),
+#endif
SH_PFC_PIN_GROUP(eth_link),
SH_PFC_PIN_GROUP(eth_magic),
SH_PFC_PIN_GROUP(eth_mdio),
@@ -4106,10 +4131,12 @@ static const struct {
SH_PFC_PIN_GROUP(iic2_d),
SH_PFC_PIN_GROUP(iic2_e),
SH_PFC_PIN_GROUP(iic3),
+#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(mmc0_data, 1),
BUS_DATA_PIN_GROUP(mmc0_data, 4),
BUS_DATA_PIN_GROUP(mmc0_data, 8),
@@ -4118,6 +4145,7 @@ static const struct {
BUS_DATA_PIN_GROUP(mmc1_data, 4),
BUS_DATA_PIN_GROUP(mmc1_data, 8),
SH_PFC_PIN_GROUP(mmc1_ctrl),
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_PIN_GROUP(msiof0_clk),
SH_PFC_PIN_GROUP(msiof0_sync),
SH_PFC_PIN_GROUP(msiof0_ss1),
@@ -4165,6 +4193,7 @@ static const struct {
SH_PFC_PIN_GROUP(pwm4),
SH_PFC_PIN_GROUP(pwm5),
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),
@@ -4257,6 +4286,7 @@ static const struct {
SH_PFC_PIN_GROUP(sdhi3_ctrl),
SH_PFC_PIN_GROUP(sdhi3_cd),
SH_PFC_PIN_GROUP(sdhi3_wp),
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_PIN_GROUP(ssi0_data),
SH_PFC_PIN_GROUP(ssi0129_ctrl),
SH_PFC_PIN_GROUP(ssi1_data),
@@ -4283,6 +4313,7 @@ static const struct {
SH_PFC_PIN_GROUP(ssi8_c_data),
SH_PFC_PIN_GROUP(ssi9_data),
SH_PFC_PIN_GROUP(ssi9_ctrl),
+#endif
SH_PFC_PIN_GROUP(tpu0_to0),
SH_PFC_PIN_GROUP(tpu0_to1),
SH_PFC_PIN_GROUP(tpu0_to2),
@@ -4292,6 +4323,7 @@ static const struct {
SH_PFC_PIN_GROUP(usb1),
SH_PFC_PIN_GROUP_SUBSET(usb1_pwen, usb1, 0, 1),
SH_PFC_PIN_GROUP(usb2),
+#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),
@@ -4343,6 +4375,7 @@ static const struct {
SH_PFC_PIN_GROUP(vin3_field),
SH_PFC_PIN_GROUP(vin3_clkenb),
SH_PFC_PIN_GROUP(vin3_clk),
+#endif
},
#ifdef CONFIG_PINCTRL_PFC_R8A7790
.automotive = {
@@ -4351,6 +4384,7 @@ static const struct {
#endif /* CONFIG_PINCTRL_PFC_R8A7790 */
};
+#ifdef CONFIG_PINCTRL_PFC_FULL
static const char * const audio_clk_groups[] = {
"audio_clk_a",
"audio_clk_b",
@@ -4360,6 +4394,7 @@ static const char * const audio_clk_groups[] = {
"audio_clkout_c",
"audio_clkout_d",
};
+#endif
static const char * const avb_groups[] = {
"avb_link",
@@ -4370,6 +4405,7 @@ static const char * const avb_groups[] = {
"avb_gmii",
};
+#ifdef CONFIG_PINCTRL_PFC_FULL
static const char * const can0_groups[] = {
"can0_data",
"can0_data_b",
@@ -4408,6 +4444,7 @@ static const char * const du1_groups[] = {
static const char * const du2_groups[] = {
"du2_clk_in",
};
+#endif
static const char * const eth_groups[] = {
"eth_link",
@@ -4485,12 +4522,14 @@ static const char * const iic3_groups[] = {
"iic3",
};
+#ifdef CONFIG_PINCTRL_PFC_FULL
static const char * const intc_groups[] = {
"intc_irq0",
"intc_irq1",
"intc_irq2",
"intc_irq3",
};
+#endif
#ifdef CONFIG_PINCTRL_PFC_R8A7790
static const char * const mlb_groups[] = {
@@ -4512,6 +4551,7 @@ static const char * const mmc1_groups[] = {
"mmc1_ctrl",
};
+#ifdef CONFIG_PINCTRL_PFC_FULL
static const char * const msiof0_groups[] = {
"msiof0_clk",
"msiof0_sync",
@@ -4591,6 +4631,7 @@ static const char * const pwm5_groups[] = {
static const char * const pwm6_groups[] = {
"pwm6",
};
+#endif
static const char * const qspi_groups[] = {
"qspi_ctrl",
@@ -4729,6 +4770,7 @@ static const char * const sdhi3_groups[] = {
"sdhi3_wp",
};
+#ifdef CONFIG_PINCTRL_PFC_FULL
static const char * const ssi_groups[] = {
"ssi0_data",
"ssi0129_ctrl",
@@ -4757,6 +4799,7 @@ static const char * const ssi_groups[] = {
"ssi9_data",
"ssi9_ctrl",
};
+#endif
static const char * const tpu0_groups[] = {
"tpu0_to0",
@@ -4779,6 +4822,7 @@ static const char * const usb2_groups[] = {
"usb2",
};
+#ifdef CONFIG_PINCTRL_PFC_FULL
static const char * const vin0_groups[] = {
"vin0_data24",
"vin0_data20",
@@ -4841,6 +4885,7 @@ static const char * const vin3_groups[] = {
"vin3_clkenb",
"vin3_clk",
};
+#endif
static const struct {
struct sh_pfc_function common[58];
@@ -4849,8 +4894,11 @@ 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),
@@ -4858,6 +4906,7 @@ static const struct {
SH_PFC_FUNCTION(du0),
SH_PFC_FUNCTION(du1),
SH_PFC_FUNCTION(du2),
+#endif
SH_PFC_FUNCTION(eth),
SH_PFC_FUNCTION(hscif0),
SH_PFC_FUNCTION(hscif1),
@@ -4869,9 +4918,12 @@ static const struct {
SH_PFC_FUNCTION(iic1),
SH_PFC_FUNCTION(iic2),
SH_PFC_FUNCTION(iic3),
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_FUNCTION(intc),
+#endif
SH_PFC_FUNCTION(mmc0),
SH_PFC_FUNCTION(mmc1),
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_FUNCTION(msiof0),
SH_PFC_FUNCTION(msiof1),
SH_PFC_FUNCTION(msiof2),
@@ -4883,6 +4935,7 @@ 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),
@@ -4898,15 +4951,19 @@ static const struct {
SH_PFC_FUNCTION(sdhi1),
SH_PFC_FUNCTION(sdhi2),
SH_PFC_FUNCTION(sdhi3),
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_FUNCTION(ssi),
+#endif
SH_PFC_FUNCTION(tpu0),
SH_PFC_FUNCTION(usb0),
SH_PFC_FUNCTION(usb1),
SH_PFC_FUNCTION(usb2),
+#ifdef CONFIG_PINCTRL_PFC_FULL
SH_PFC_FUNCTION(vin0),
SH_PFC_FUNCTION(vin1),
SH_PFC_FUNCTION(vin2),
SH_PFC_FUNCTION(vin3),
+#endif
},
#ifdef CONFIG_PINCTRL_PFC_R8A7790
.automotive = {
--
2.45.2
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