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[v4,4/6] pinctrl: amd: Define and use AMD_PINS macro

Message ID 20220601100214.828595-5-Basavaraj.Natikar@amd.com
State Accepted
Commit a1e9bb597a7b4dc0f194b2de03882e9703a118c6
Headers show
Series Enhancements to AMD pinctrl and implementation of AMD pinmux | expand

Commit Message

Basavaraj Natikar June 1, 2022, 10:02 a.m. UTC 
AMD pingroup can be extended to support multi-function pins.
Hence define and use a macro "AMD_PINS" to represent larger
number of pins.

Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
---
 drivers/pinctrl/pinctrl-amd.h | 21 +++++++--------------
 1 file changed, 7 insertions(+), 14 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pinctrl/pinctrl-amd.h b/drivers/pinctrl/pinctrl-amd.h
index ac3ebfaadb7e..be74fb106fa7 100644
--- a/drivers/pinctrl/pinctrl-amd.h
+++ b/drivers/pinctrl/pinctrl-amd.h
@@ -282,21 +282,14 @@  static const struct pinctrl_pin_desc kerncz_pins[] = {
 	PINCTRL_PIN(183, "GPIO_183"),
 };
 
-static const unsigned i2c0_pins[] = {145, 146};
-static const unsigned i2c1_pins[] = {147, 148};
-static const unsigned i2c2_pins[] = {113, 114};
-static const unsigned i2c3_pins[] = {19, 20};
-
-static const unsigned uart0_pins[] = {135, 136, 137, 138, 139};
-static const unsigned uart1_pins[] = {140, 141, 142, 143, 144};
-
+#define AMD_PINS(...) ((const unsigned int []){__VA_ARGS__})
 static const struct pingroup kerncz_groups[] = {
-	PINCTRL_PINGROUP("i2c0", i2c0_pins, 2),
-	PINCTRL_PINGROUP("i2c1", i2c1_pins, 2),
-	PINCTRL_PINGROUP("i2c2", i2c2_pins, 2),
-	PINCTRL_PINGROUP("i2c3", i2c3_pins, 2),
-	PINCTRL_PINGROUP("uart0", uart0_pins, 5),
-	PINCTRL_PINGROUP("uart1", uart1_pins, 5),
+	PINCTRL_PINGROUP("i2c0", AMD_PINS(145, 146), 2),
+	PINCTRL_PINGROUP("i2c1", AMD_PINS(147, 148), 2),
+	PINCTRL_PINGROUP("i2c2", AMD_PINS(113, 114), 2),
+	PINCTRL_PINGROUP("i2c3", AMD_PINS(19, 20), 2),
+	PINCTRL_PINGROUP("uart0", AMD_PINS(135, 136, 137, 138, 139), 5),
+	PINCTRL_PINGROUP("uart1", AMD_PINS(140, 141, 142, 143, 144), 5),
 };
 
 #endif