pinctrl: pinctrl-adi: combine multiple groups of one function together

The data pins of some peripheral are different if connecting to different
devices in one pinmux function. In the PPI case, data pins can be used
in 8, 16 and 24 pin groups individually. Add these groups into one ppi
function.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 67 insertions, 71 deletions

diff --git a/drivers/pinctrl/pinctrl-adi2-bf54x.c b/drivers/pinctrl/pinctrl-adi2-bf54x.c
index ea9d9ab9cda1..008a29e92e56 100644
--- a/drivers/pinctrl/pinctrl-adi2-bf54x.c
+++ b/drivers/pinctrl/pinctrl-adi2-bf54x.c
@@ -309,39 +309,6 @@ static const unsigned keys_8x8_pins[] = {
 	GPIO_PE4, GPIO_PE5, GPIO_PE6, GPIO_PE7,
 };
 
-static const struct adi_pin_group adi_pin_groups[] = {
-	ADI_PIN_GROUP("uart0grp", uart0_pins),
-	ADI_PIN_GROUP("uart1grp", uart1_pins),
-	ADI_PIN_GROUP("uart1ctsrtsgrp", uart1_ctsrts_pins),
-	ADI_PIN_GROUP("uart2grp", uart2_pins),
-	ADI_PIN_GROUP("uart3grp", uart3_pins),
-	ADI_PIN_GROUP("uart3ctsrtsgrp", uart3_ctsrts_pins),
-	ADI_PIN_GROUP("rsi0grp", rsi0_pins),
-	ADI_PIN_GROUP("spi0grp", spi0_pins),
-	ADI_PIN_GROUP("spi1grp", spi1_pins),
-	ADI_PIN_GROUP("twi0grp", twi0_pins),
-	ADI_PIN_GROUP("twi1grp", twi1_pins),
-	ADI_PIN_GROUP("rotarygrp", rotary_pins),
-	ADI_PIN_GROUP("can0grp", can0_pins),
-	ADI_PIN_GROUP("can1grp", can1_pins),
-	ADI_PIN_GROUP("smc0grp", smc0_pins),
-	ADI_PIN_GROUP("sport0grp", sport0_pins),
-	ADI_PIN_GROUP("sport1grp", sport1_pins),
-	ADI_PIN_GROUP("sport2grp", sport2_pins),
-	ADI_PIN_GROUP("sport3grp", sport3_pins),
-	ADI_PIN_GROUP("ppi0_8bgrp", ppi0_8b_pins),
-	ADI_PIN_GROUP("ppi0_16bgrp", ppi0_16b_pins),
-	ADI_PIN_GROUP("ppi0_24bgrp", ppi0_24b_pins),
-	ADI_PIN_GROUP("ppi1_8bgrp", ppi1_8b_pins),
-	ADI_PIN_GROUP("ppi1_16bgrp", ppi1_16b_pins),
-	ADI_PIN_GROUP("ppi2_8bgrp", ppi2_8b_pins),
-	ADI_PIN_GROUP("atapigrp", atapi_pins),
-	ADI_PIN_GROUP("atapialtergrp", atapi_alter_pins),
-	ADI_PIN_GROUP("nfc0grp", nfc0_pins),
-	ADI_PIN_GROUP("keys_4x4grp", keys_4x4_pins),
-	ADI_PIN_GROUP("keys_8x8grp", keys_8x8_pins),
-};
-
 static const unsigned short uart0_mux[] = {
 	P_UART0_TX, P_UART0_RX,
 	0
@@ -513,6 +480,39 @@ static const unsigned short keys_8x8_mux[] = {
 	0
 };
 
+static const struct adi_pin_group adi_pin_groups[] = {
+	ADI_PIN_GROUP("uart0grp", uart0_pins, uart0_mux),
+	ADI_PIN_GROUP("uart1grp", uart1_pins, uart1_mux),
+	ADI_PIN_GROUP("uart1ctsrtsgrp", uart1_ctsrts_pins, uart1_ctsrts_mux),
+	ADI_PIN_GROUP("uart2grp", uart2_pins, uart2_mux),
+	ADI_PIN_GROUP("uart3grp", uart3_pins, uart3_mux),
+	ADI_PIN_GROUP("uart3ctsrtsgrp", uart3_ctsrts_pins, uart3_ctsrts_mux),
+	ADI_PIN_GROUP("rsi0grp", rsi0_pins, rsi0_mux),
+	ADI_PIN_GROUP("spi0grp", spi0_pins, spi0_mux),
+	ADI_PIN_GROUP("spi1grp", spi1_pins, spi1_mux),
+	ADI_PIN_GROUP("twi0grp", twi0_pins, twi0_mux),
+	ADI_PIN_GROUP("twi1grp", twi1_pins, twi1_mux),
+	ADI_PIN_GROUP("rotarygrp", rotary_pins, rotary_mux),
+	ADI_PIN_GROUP("can0grp", can0_pins, can0_mux),
+	ADI_PIN_GROUP("can1grp", can1_pins, can1_mux),
+	ADI_PIN_GROUP("smc0grp", smc0_pins, smc0_mux),
+	ADI_PIN_GROUP("sport0grp", sport0_pins, sport0_mux),
+	ADI_PIN_GROUP("sport1grp", sport1_pins, sport1_mux),
+	ADI_PIN_GROUP("sport2grp", sport2_pins, sport2_mux),
+	ADI_PIN_GROUP("sport3grp", sport3_pins, sport3_mux),
+	ADI_PIN_GROUP("ppi0_8bgrp", ppi0_8b_pins, ppi0_8b_mux),
+	ADI_PIN_GROUP("ppi0_16bgrp", ppi0_16b_pins, ppi0_16b_mux),
+	ADI_PIN_GROUP("ppi0_24bgrp", ppi0_24b_pins, ppi0_24b_mux),
+	ADI_PIN_GROUP("ppi1_8bgrp", ppi1_8b_pins, ppi1_8b_mux),
+	ADI_PIN_GROUP("ppi1_16bgrp", ppi1_16b_pins, ppi1_16b_mux),
+	ADI_PIN_GROUP("ppi2_8bgrp", ppi2_8b_pins, ppi2_8b_mux),
+	ADI_PIN_GROUP("atapigrp", atapi_pins, atapi_mux),
+	ADI_PIN_GROUP("atapialtergrp", atapi_alter_pins, atapi_alter_mux),
+	ADI_PIN_GROUP("nfc0grp", nfc0_pins, nfc0_mux),
+	ADI_PIN_GROUP("keys_4x4grp", keys_4x4_pins, keys_4x4_mux),
+	ADI_PIN_GROUP("keys_8x8grp", keys_8x8_pins, keys_8x8_mux),
+};
+
 static const char * const uart0grp[] = { "uart0grp" };
 static const char * const uart1grp[] = { "uart1grp" };
 static const char * const uart1ctsrtsgrp[] = { "uart1ctsrtsgrp" };
@@ -532,49 +532,45 @@ static const char * const sport0grp[] = { "sport0grp" };
 static const char * const sport1grp[] = { "sport1grp" };
 static const char * const sport2grp[] = { "sport2grp" };
 static const char * const sport3grp[] = { "sport3grp" };
-static const char * const ppi0_8bgrp[] = { "ppi0_8bgrp" };
-static const char * const ppi0_16bgrp[] = { "ppi0_16bgrp" };
-static const char * const ppi0_24bgrp[] = { "ppi0_24bgrp" };
-static const char * const ppi1_8bgrp[] = { "ppi1_8bgrp" };
-static const char * const ppi1_16bgrp[] = { "ppi1_16bgrp" };
-static const char * const ppi2_8bgrp[] = { "ppi2_8bgrp" };
+static const char * const ppi0grp[] = { "ppi0_8bgrp",
+					"ppi0_16bgrp",
+					"ppi0_24bgrp" };
+static const char * const ppi1grp[] = { "ppi1_8bgrp",
+					"ppi1_16bgrp" };
+static const char * const ppi2grp[] = { "ppi2_8bgrp" };
 static const char * const atapigrp[] = { "atapigrp" };
 static const char * const atapialtergrp[] = { "atapialtergrp" };
 static const char * const nfc0grp[] = { "nfc0grp" };
-static const char * const keys_4x4grp[] = { "keys_4x4grp" };
-static const char * const keys_8x8grp[] = { "keys_8x8grp" };
+static const char * const keysgrp[] = { "keys_4x4grp",
+					"keys_8x8grp" };
 
 static const struct adi_pmx_func adi_pmx_functions[] = {
-	ADI_PMX_FUNCTION("uart0", uart0grp, uart0_mux),
-	ADI_PMX_FUNCTION("uart1", uart1grp, uart1_mux),
-	ADI_PMX_FUNCTION("uart1_ctsrts", uart1ctsrtsgrp, uart1_ctsrts_mux),
-	ADI_PMX_FUNCTION("uart2", uart2grp, uart2_mux),
-	ADI_PMX_FUNCTION("uart3", uart3grp, uart3_mux),
-	ADI_PMX_FUNCTION("uart3_ctsrts", uart3ctsrtsgrp, uart3_ctsrts_mux),
-	ADI_PMX_FUNCTION("rsi0", rsi0grp, rsi0_mux),
-	ADI_PMX_FUNCTION("spi0", spi0grp, spi0_mux),
-	ADI_PMX_FUNCTION("spi1", spi1grp, spi1_mux),
-	ADI_PMX_FUNCTION("twi0", twi0grp, twi0_mux),
-	ADI_PMX_FUNCTION("twi1", twi1grp, twi1_mux),
-	ADI_PMX_FUNCTION("rotary", rotarygrp, rotary_mux),
-	ADI_PMX_FUNCTION("can0", can0grp, can0_mux),
-	ADI_PMX_FUNCTION("can1", can1grp, can1_mux),
-	ADI_PMX_FUNCTION("smc0", smc0grp, smc0_mux),
-	ADI_PMX_FUNCTION("sport0", sport0grp, sport0_mux),
-	ADI_PMX_FUNCTION("sport1", sport1grp, sport1_mux),
-	ADI_PMX_FUNCTION("sport2", sport2grp, sport2_mux),
-	ADI_PMX_FUNCTION("sport3", sport3grp, sport3_mux),
-	ADI_PMX_FUNCTION("ppi0_8b", ppi0_8bgrp, ppi0_8b_mux),
-	ADI_PMX_FUNCTION("ppi0_16b", ppi0_16bgrp, ppi0_16b_mux),
-	ADI_PMX_FUNCTION("ppi0_24b", ppi0_24bgrp, ppi0_24b_mux),
-	ADI_PMX_FUNCTION("ppi1_8b", ppi1_8bgrp, ppi1_8b_mux),
-	ADI_PMX_FUNCTION("ppi1_16b", ppi1_16bgrp, ppi1_16b_mux),
-	ADI_PMX_FUNCTION("ppi2_8b", ppi2_8bgrp, ppi2_8b_mux),
-	ADI_PMX_FUNCTION("atapi", atapigrp, atapi_mux),
-	ADI_PMX_FUNCTION("atapi_alter", atapialtergrp, atapi_alter_mux),
-	ADI_PMX_FUNCTION("nfc0", nfc0grp, nfc0_mux),
-	ADI_PMX_FUNCTION("keys_4x4", keys_4x4grp, keys_4x4_mux),
-	ADI_PMX_FUNCTION("keys_8x8", keys_8x8grp, keys_8x8_mux),
+	ADI_PMX_FUNCTION("uart0", uart0grp),
+	ADI_PMX_FUNCTION("uart1", uart1grp),
+	ADI_PMX_FUNCTION("uart1_ctsrts", uart1ctsrtsgrp),
+	ADI_PMX_FUNCTION("uart2", uart2grp),
+	ADI_PMX_FUNCTION("uart3", uart3grp),
+	ADI_PMX_FUNCTION("uart3_ctsrts", uart3ctsrtsgrp),
+	ADI_PMX_FUNCTION("rsi0", rsi0grp),
+	ADI_PMX_FUNCTION("spi0", spi0grp),
+	ADI_PMX_FUNCTION("spi1", spi1grp),
+	ADI_PMX_FUNCTION("twi0", twi0grp),
+	ADI_PMX_FUNCTION("twi1", twi1grp),
+	ADI_PMX_FUNCTION("rotary", rotarygrp),
+	ADI_PMX_FUNCTION("can0", can0grp),
+	ADI_PMX_FUNCTION("can1", can1grp),
+	ADI_PMX_FUNCTION("smc0", smc0grp),
+	ADI_PMX_FUNCTION("sport0", sport0grp),
+	ADI_PMX_FUNCTION("sport1", sport1grp),
+	ADI_PMX_FUNCTION("sport2", sport2grp),
+	ADI_PMX_FUNCTION("sport3", sport3grp),
+	ADI_PMX_FUNCTION("ppi0", ppi0grp),
+	ADI_PMX_FUNCTION("ppi1", ppi1grp),
+	ADI_PMX_FUNCTION("ppi2", ppi2grp),
+	ADI_PMX_FUNCTION("atapi", atapigrp),
+	ADI_PMX_FUNCTION("atapi_alter", atapialtergrp),
+	ADI_PMX_FUNCTION("nfc0", nfc0grp),
+	ADI_PMX_FUNCTION("keys", keysgrp),
 };
 
 static const struct adi_pinctrl_soc_data adi_bf54x_soc = {