diff mbox series

[09/50] pinctrl: renesas: r8a7791: Use shorthands for reserved fields

Message ID 972808be595fd742afc6b7fc89751ca4788d6f62.1649865241.git.geert+renesas@glider.be
State Accepted
Commit d3fcaad605f48543b2413515cc439af34b2a66cc
Headers show
Series pinctrl: renesas: Reserved field optimizations | expand

Commit Message

Geert Uytterhoeven April 13, 2022, 5:23 p.m. UTC 
Replace the full descriptions of reserved register fields by shorthands
with a negative field width, and merge adjacent reserved fields.

This reduces kernel size by 349 bytes.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/renesas/pfc-r8a7791.c | 111 ++++++++------------------
 1 file changed, 32 insertions(+), 79 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pinctrl/renesas/pfc-r8a7791.c b/drivers/pinctrl/renesas/pfc-r8a7791.c
index 076a8b7d71de04d2..d57458504117daa3 100644
--- a/drivers/pinctrl/renesas/pfc-r8a7791.c
+++ b/drivers/pinctrl/renesas/pfc-r8a7791.c
@@ -5686,11 +5686,10 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		GP_7_0_FN, FN_IP15_17_15 ))
 	},
 	{ PINMUX_CFG_REG_VAR("IPSR0", 0xE6060020, 32,
-			     GROUP(1, 2, 2, 2, 2, 2, 2, 3, 1, 1, 1, 1,
+			     GROUP(-1, 2, 2, 2, 2, 2, 2, 3, 1, 1, 1, 1,
 				   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1),
 			     GROUP(
-		/* IP0_31 [1] */
-		0, 0,
+		/* IP0_31 [1] RESERVED */
 		/* IP0_30_29 [2] */
 		FN_A6, FN_MSIOF1_SCK,
 		0, 0,
@@ -5783,10 +5782,9 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		0, 0, ))
 	},
 	{ PINMUX_CFG_REG_VAR("IPSR2", 0xE6060028, 32,
-			     GROUP(2, 3, 2, 2, 2, 2, 3, 3, 3, 3, 2, 2, 3),
+			     GROUP(-2, 3, 2, 2, 2, 2, 3, 3, 3, 3, 2, 2, 3),
 			     GROUP(
-		/* IP2_31_30 [2] */
-		0, 0, 0, 0,
+		/* IP2_31_30 [2] RESERVED */
 		/* IP2_29_27 [3] */
 		FN_EX_CS3_N, FN_ATADIR0_N, FN_MSIOF2_TXD,
 		FN_ATAG0_N, 0, FN_EX_WAIT1,
@@ -5820,10 +5818,9 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		FN_SCIFB1_TXD_C, 0, FN_SCIFB1_SCK_B, 0, ))
 	},
 	{ PINMUX_CFG_REG_VAR("IPSR3", 0xE606002C, 32,
-			     GROUP(1, 3, 3, 3, 2, 2, 2, 2, 2, 3, 3, 3, 3),
+			     GROUP(-1, 3, 3, 3, 2, 2, 2, 2, 2, 3, 3, 3, 3),
 			     GROUP(
-		/* IP3_31 [1] */
-		0, 0,
+		/* IP3_31 [1] RESERVED */
 		/* IP3_30_28 [3] */
 		FN_SSI_WS0129, FN_HTX0_C, FN_HTX2_C,
 		FN_SCIFB0_TXD_C, FN_SCIFB2_TXD_C,
@@ -5859,11 +5856,10 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		0, 0, 0, ))
 	},
 	{ PINMUX_CFG_REG_VAR("IPSR4", 0xE6060030, 32,
-			     GROUP(1, 3, 2, 2, 2, 1, 1, 1, 3, 3, 3, 2,
+			     GROUP(-1, 3, 2, 2, 2, 1, 1, 1, 3, 3, 3, 2,
 				   3, 3, 2),
 			     GROUP(
-		/* IP4_31 [1] */
-		0, 0,
+		/* IP4_31 [1] RESERVED */
 		/* IP4_30_28 [3] */
 		FN_SSI_SCK5, FN_MSIOF1_SCK_C, FN_TS_SDATA0, FN_GLO_I0,
 		FN_MSIOF2_SYNC_D, FN_VI1_R2_B,
@@ -5943,10 +5939,9 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		0, 0, ))
 	},
 	{ PINMUX_CFG_REG_VAR("IPSR6", 0xE6060038, 32,
-			     GROUP(2, 3, 3, 3, 2, 3, 2, 2, 2, 2, 2, 3, 3),
+			     GROUP(-2, 3, 3, 3, 2, 3, 2, 2, 2, 2, 2, 3, 3),
 			     GROUP(
-		/* IP6_31_30 [2] */
-		0, 0, 0, 0,
+		/* IP6_31_30 [2] RESERVED */
 		/* IP6_29_27 [3] */
 		FN_IRQ8, FN_HRTS1_N_C, FN_MSIOF1_RXD_B,
 		FN_GPS_SIGN_C, FN_GPS_SIGN_D,
@@ -5984,10 +5979,9 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		0, 0, ))
 	},
 	{ PINMUX_CFG_REG_VAR("IPSR7", 0xE606003C, 32,
-			     GROUP(2, 3, 3, 3, 2, 2, 2, 2, 2, 2, 3, 3, 3),
+			     GROUP(-2, 3, 3, 3, 2, 2, 2, 2, 2, 2, 3, 3, 3),
 			     GROUP(
-		/* IP7_31_30 [2] */
-		0, 0, 0, 0,
+		/* IP7_31_30 [2] RESERVED */
 		/* IP7_29_27 [3] */
 		FN_DU1_DG2, FN_LCDOUT10, FN_VI1_DATA4_B, FN_SCIF1_SCK_B,
 		FN_SCIFA1_SCK, FN_SSI_SCK78_B,
@@ -6026,10 +6020,9 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		0, 0, ))
 	},
 	{ PINMUX_CFG_REG_VAR("IPSR8", 0xE6060040, 32,
-			     GROUP(1, 3, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3),
+			     GROUP(-1, 3, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3),
 			     GROUP(
-		/* IP8_31 [1] */
-		0, 0,
+		/* IP8_31 [1] RESERVED */
 		/* IP8_30_28 [3] */
 		FN_DU1_DB5, FN_LCDOUT21, FN_TX3, FN_SCIFA3_TXD, FN_CAN1_TX,
 		0, 0, 0,
@@ -6201,10 +6194,9 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		FN_I2C1_SDA_D, 0, 0, 0, ))
 	},
 	{ PINMUX_CFG_REG_VAR("IPSR12", 0xE6060050, 32,
-			     GROUP(2, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3, 2, 2),
+			     GROUP(-2, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3, 2, 2),
 			     GROUP(
-		/* IP12_31_30 [2] */
-		0, 0, 0, 0,
+		/* IP12_31_30 [2] RESERVED */
 		/* IP12_29_27 [3] */
 		FN_STP_ISCLK_0, FN_AVB_TX_EN, FN_SCIFB2_RXD_D,
 		FN_ADICS_SAMP_B, FN_MSIOF0_SCK_C,
@@ -6243,11 +6235,10 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		FN_ETH_RX_ER, FN_AVB_CRS, FN_I2C3_SCL, FN_IIC0_SCL, ))
 	},
 	{ PINMUX_CFG_REG_VAR("IPSR13", 0xE6060054, 32,
-			     GROUP(1, 3, 1, 1, 1, 2, 1, 3, 3, 1, 1, 1,
+			     GROUP(-1, 3, 1, 1, 1, 2, 1, 3, 3, 1, 1, 1,
 				   1, 1, 1, 3, 2, 2, 3),
 			     GROUP(
-		/* IP13_31 [1] */
-		0, 0,
+		/* IP13_31 [1] RESERVED */
 		/* IP13_30_28 [3] */
 		FN_SD1_CD, FN_PWM0, FN_TPU_TO0, FN_I2C1_SCL_C,
 		0, 0, 0, 0,
@@ -6340,10 +6331,9 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		FN_SD1_WP, FN_PWM1_B, FN_I2C1_SDA_C, 0, ))
 	},
 	{ PINMUX_CFG_REG_VAR("IPSR15", 0xE606005C, 32,
-			     GROUP(2, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2),
+			     GROUP(-2, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2),
 			     GROUP(
-		/* IP15_31_30 [2] */
-		0, 0, 0, 0,
+		/* IP15_31_30 [2] RESERVED */
 		/* IP15_29_27 [3] */
 		FN_HTX0, FN_SCIFB0_TXD, 0, FN_GLO_SCLK_C,
 		FN_CAN0_TX_B, FN_VI1_DATA5_C,
@@ -6382,23 +6372,9 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		FN_SIM0_RST, FN_IETX, FN_CAN1_TX_D, 0, ))
 	},
 	{ PINMUX_CFG_REG_VAR("IPSR16", 0xE6060160, 32,
-			     GROUP(4, 4, 4, 4, 4, 2, 2, 2, 3, 3),
+			     GROUP(-20, 2, 2, 2, 3, 3),
 			     GROUP(
-		/* IP16_31_28 [4] */
-		0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 0, 0, 0,
-		/* IP16_27_24 [4] */
-		0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 0, 0, 0,
-		/* IP16_23_20 [4] */
-		0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 0, 0, 0,
-		/* IP16_19_16 [4] */
-		0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 0, 0, 0,
-		/* IP16_15_12 [4] */
-		0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 0, 0, 0,
+		/* RESERVED [20] */
 		/* IP16_11_10 [2] */
 		FN_HRTS1_N, FN_SCIFB1_RTS_N, FN_MLB_DAT, FN_CAN1_RX_B,
 		/* IP16_9_8 [2] */
@@ -6415,11 +6391,10 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		0, 0, 0, ))
 	},
 	{ PINMUX_CFG_REG_VAR("MOD_SEL", 0xE6060090, 32,
-			     GROUP(1, 2, 2, 2, 3, 2, 1, 1, 1, 1, 3, 2,
-				   2, 2, 1, 2, 2, 2),
+			     GROUP(-1, 2, 2, 2, 3, 2, 1, 1, 1, 1, 3, -2,
+				   2, -2, 1, 2, 2, 2),
 			     GROUP(
 		/* RESERVED [1] */
-		0, 0,
 		/* SEL_SCIF1 [2] */
 		FN_SEL_SCIF1_0, FN_SEL_SCIF1_1, FN_SEL_SCIF1_2, FN_SEL_SCIF1_3,
 		/* SEL_SCIFB [2] */
@@ -6446,11 +6421,9 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		FN_SEL_HSCIF1_3, FN_SEL_HSCIF1_4,
 		0, 0, 0,
 		/* RESERVED [2] */
-		0, 0, 0, 0,
 		/* SEL_VI1 [2] */
 		FN_SEL_VI1_0, FN_SEL_VI1_1, FN_SEL_VI1_2, 0,
 		/* RESERVED [2] */
-		0, 0, 0, 0,
 		/* SEL_TMU [1] */
 		FN_SEL_TMU1_0, FN_SEL_TMU1_1,
 		/* SEL_LBS [2] */
@@ -6461,15 +6434,14 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		FN_SEL_SOF0_0, FN_SEL_SOF0_1, FN_SEL_SOF0_2, 0, ))
 	},
 	{ PINMUX_CFG_REG_VAR("MOD_SEL2", 0xE6060094, 32,
-			     GROUP(3, 1, 1, 3, 2, 1, 1, 2, 2, 1, 3, 2,
-				   1, 2, 2, 2, 1, 1, 1),
+			     GROUP(3, -1, 1, 3, 2, -1, 1, 2, -2, 1, 3, 2,
+				   -1, 2, 2, 2, 1, -1, 1),
 			     GROUP(
 		/* SEL_SCIF0 [3] */
 		FN_SEL_SCIF0_0, FN_SEL_SCIF0_1, FN_SEL_SCIF0_2,
 		FN_SEL_SCIF0_3, FN_SEL_SCIF0_4,
 		0, 0, 0,
 		/* RESERVED [1] */
-		0, 0,
 		/* SEL_SCIF [1] */
 		FN_SEL_SCIF_0, FN_SEL_SCIF_1,
 		/* SEL_CAN0 [3] */
@@ -6479,13 +6451,11 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		/* SEL_CAN1 [2] */
 		FN_SEL_CAN1_0, FN_SEL_CAN1_1, FN_SEL_CAN1_2, FN_SEL_CAN1_3,
 		/* RESERVED [1] */
-		0, 0,
 		/* SEL_SCIFA2 [1] */
 		FN_SEL_SCIFA2_0, FN_SEL_SCIFA2_1,
 		/* SEL_SCIF4 [2] */
 		FN_SEL_SCIF4_0, FN_SEL_SCIF4_1, FN_SEL_SCIF4_2, 0,
 		/* RESERVED [2] */
-		0, 0, 0, 0,
 		/* SEL_ADG [1] */
 		FN_SEL_ADG_0, FN_SEL_ADG_1,
 		/* SEL_FM [3] */
@@ -6495,7 +6465,6 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		/* SEL_SCIFA5 [2] */
 		FN_SEL_SCIFA5_0, FN_SEL_SCIFA5_1, FN_SEL_SCIFA5_2, 0,
 		/* RESERVED [1] */
-		0, 0,
 		/* SEL_GPS [2] */
 		FN_SEL_GPS_0, FN_SEL_GPS_1, FN_SEL_GPS_2, FN_SEL_GPS_3,
 		/* SEL_SCIFA4 [2] */
@@ -6505,13 +6474,12 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		/* SEL_SIM [1] */
 		FN_SEL_SIM_0, FN_SEL_SIM_1,
 		/* RESERVED [1] */
-		0, 0,
 		/* SEL_SSI8 [1] */
 		FN_SEL_SSI8_0, FN_SEL_SSI8_1, ))
 	},
 	{ PINMUX_CFG_REG_VAR("MOD_SEL3", 0xE6060098, 32,
-			     GROUP(2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 2, 2,
-				   3, 2, 2, 2, 1),
+			     GROUP(2, 2, 2, 2, 2, 2, 2, 2, 1, 1, -2, 2,
+				   3, 2, -5),
 			     GROUP(
 		/* SEL_HSCIF2 [2] */
 		FN_SEL_HSCIF2_0, FN_SEL_HSCIF2_1,
@@ -6536,7 +6504,6 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		/* SEL_SCIF5 [1] */
 		FN_SEL_SCIF5_0, FN_SEL_SCIF5_1,
 		/* RESERVED [2] */
-		0, 0, 0, 0,
 		/* SEL_I2C2 [2] */
 		FN_SEL_I2C2_0, FN_SEL_I2C2_1, FN_SEL_I2C2_2, FN_SEL_I2C2_3,
 		/* SEL_I2C1 [3] */
@@ -6545,16 +6512,11 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		0, 0, 0,
 		/* SEL_I2C0 [2] */
 		FN_SEL_I2C0_0, FN_SEL_I2C0_1, FN_SEL_I2C0_2, 0,
-		/* RESERVED [2] */
-		0, 0, 0, 0,
-		/* RESERVED [2] */
-		0, 0, 0, 0,
-		/* RESERVED [1] */
-		0, 0, ))
+		/* RESERVED [5] */ ))
 	},
 	{ PINMUX_CFG_REG_VAR("MOD_SEL4", 0xE606009C, 32,
-			     GROUP(3, 2, 2, 1, 1, 1, 1, 3, 2, 2, 3, 1,
-				   1, 1, 2, 2, 2, 2),
+			     GROUP(3, 2, 2, -1, 1, 1, 1, 3, -4, 3, -1,
+				   1, 1, 2, -6),
 			     GROUP(
 		/* SEL_SOF1 [3] */
 		FN_SEL_SOF1_0, FN_SEL_SOF1_1, FN_SEL_SOF1_2, FN_SEL_SOF1_3,
@@ -6565,7 +6527,6 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		/* SEL_DIS [2] */
 		FN_SEL_DIS_0, FN_SEL_DIS_1, FN_SEL_DIS_2, 0,
 		/* RESERVED [1] */
-		0, 0,
 		/* SEL_RAD [1] */
 		FN_SEL_RAD_0, FN_SEL_RAD_1,
 		/* SEL_RCN [1] */
@@ -6577,27 +6538,19 @@  static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		FN_SEL_SCIF2_3, FN_SEL_SCIF2_4,
 		0, 0, 0,
 		/* RESERVED [2] */
-		0, 0, 0, 0,
 		/* RESERVED [2] */
-		0, 0, 0, 0,
 		/* SEL_SOF2 [3] */
 		FN_SEL_SOF2_0, FN_SEL_SOF2_1, FN_SEL_SOF2_2,
 		FN_SEL_SOF2_3, FN_SEL_SOF2_4,
 		0, 0, 0,
 		/* RESERVED [1] */
-		0, 0,
 		/* SEL_SSI1 [1] */
 		FN_SEL_SSI1_0, FN_SEL_SSI1_1,
 		/* SEL_SSI0 [1] */
 		FN_SEL_SSI0_0, FN_SEL_SSI0_1,
 		/* SEL_SSP [2] */
 		FN_SEL_SSP_0, FN_SEL_SSP_1, FN_SEL_SSP_2, 0,
-		/* RESERVED [2] */
-		0, 0, 0, 0,
-		/* RESERVED [2] */
-		0, 0, 0, 0,
-		/* RESERVED [2] */
-		0, 0, 0, 0, ))
+		/* RESERVED [6] */ ))
 	},
 	{ },
 };