patches.renesas/0090-sh-pfc-r8a7790-Don-t-use-GPIO-enum-entries.patch

From 71bf5d2d56d64a1ffe941b9ffb7f8416d13c6a9f Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Mon, 8 Apr 2013 11:36:20 +0200
Subject: sh-pfc: r8a7790: Don't use GPIO enum entries

Refactor the GPIO macro magic to use GPIO numbers directly instead of
the GPIO_GP_x_y enum entries. This will allow removing the GPIO enum
entries from the mach/r8a7790.h header.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit ed3e26049e238d066841f858509b764df37c3776)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 drivers/pinctrl/sh-pfc/pfc-r8a7790.c | 90 ++++++++++++++++++++++++------------
 1 file changed, 60 insertions(+), 30 deletions(-)

diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7790.c b/drivers/pinctrl/sh-pfc/pfc-r8a7790.c
index 51219e1b..1656915a 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7790.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7790.c
@@ -24,39 +24,69 @@
 #include <linux/kernel.h>
 #include <linux/platform_data/gpio-rcar.h>
 
-#include <mach/r8a7790.h>
-
 #include "core.h"
 #include "sh_pfc.h"
 
-#define CPU_32_PORT(fn, pfx, sfx)				\
-	PORT_10(fn, pfx, sfx), PORT_10(fn, pfx##1, sfx),	\
-	PORT_10(fn, pfx##2, sfx), PORT_1(fn, pfx##30, sfx),	\
-	PORT_1(fn, pfx##31, sfx)
-
-#define CPU_32_PORT1(fn, pfx, sfx)				\
-	PORT_10(fn, pfx, sfx), PORT_10(fn, pfx##1, sfx),	\
-	PORT_10(fn, pfx##2, sfx)
-
-#define CPU_32_PORT2(fn, pfx, sfx)				\
-	PORT_10(fn, pfx, sfx), PORT_10(fn, pfx##1, sfx),	\
-	PORT_10(fn, pfx##2, sfx)
-
-/* GP_0_0_DATA -> GP_5_31_DATA (except for GP1[30],GP1[31],GP2[30],GP2[31]) */
-#define CPU_ALL_PORT(fn, pfx, sfx)				\
-	CPU_32_PORT(fn, pfx##_0_, sfx),				\
-	CPU_32_PORT1(fn, pfx##_1_, sfx),			\
-	CPU_32_PORT2(fn, pfx##_2_, sfx),			\
-	CPU_32_PORT(fn, pfx##_3_, sfx),				\
-	CPU_32_PORT(fn, pfx##_4_, sfx),				\
-	CPU_32_PORT(fn, pfx##_5_, sfx)				\
-
-#define _GP_GPIO(pfx, sfx) PINMUX_GPIO(GPIO_GP##pfx, GP##pfx##_DATA)
-#define _GP_DATA(pfx, sfx) PINMUX_DATA(GP##pfx##_DATA, GP##pfx##_FN)
-
-#define GP_ALL(str)	CPU_ALL_PORT(_PORT_ALL, GP, str)
-#define PINMUX_GPIO_GP_ALL()	CPU_ALL_PORT(_GP_GPIO, , unused)
-#define PINMUX_DATA_GP_ALL()	CPU_ALL_PORT(_GP_DATA, , unused)
+#define PORT_GP_1(bank, pin, fn, sfx) fn(bank, pin, GP_##bank##_##pin, sfx)
+
+#define PORT_GP_32(bank, fn, sfx)					\
+	PORT_GP_1(bank, 0,  fn, sfx), PORT_GP_1(bank, 1,  fn, sfx),	\
+	PORT_GP_1(bank, 2,  fn, sfx), PORT_GP_1(bank, 3,  fn, sfx),	\
+	PORT_GP_1(bank, 4,  fn, sfx), PORT_GP_1(bank, 5,  fn, sfx),	\
+	PORT_GP_1(bank, 6,  fn, sfx), PORT_GP_1(bank, 7,  fn, sfx),	\
+	PORT_GP_1(bank, 8,  fn, sfx), PORT_GP_1(bank, 9,  fn, sfx),	\
+	PORT_GP_1(bank, 10, fn, sfx), PORT_GP_1(bank, 11, fn, sfx),	\
+	PORT_GP_1(bank, 12, fn, sfx), PORT_GP_1(bank, 13, fn, sfx),	\
+	PORT_GP_1(bank, 14, fn, sfx), PORT_GP_1(bank, 15, fn, sfx),	\
+	PORT_GP_1(bank, 16, fn, sfx), PORT_GP_1(bank, 17, fn, sfx),	\
+	PORT_GP_1(bank, 18, fn, sfx), PORT_GP_1(bank, 19, fn, sfx),	\
+	PORT_GP_1(bank, 20, fn, sfx), PORT_GP_1(bank, 21, fn, sfx),	\
+	PORT_GP_1(bank, 22, fn, sfx), PORT_GP_1(bank, 23, fn, sfx),	\
+	PORT_GP_1(bank, 24, fn, sfx), PORT_GP_1(bank, 25, fn, sfx),	\
+	PORT_GP_1(bank, 26, fn, sfx), PORT_GP_1(bank, 27, fn, sfx),	\
+	PORT_GP_1(bank, 28, fn, sfx), PORT_GP_1(bank, 29, fn, sfx),	\
+	PORT_GP_1(bank, 30, fn, sfx), PORT_GP_1(bank, 31, fn, sfx)
+
+#define PORT_GP_32_REV(bank, fn, sfx)					\
+	PORT_GP_1(bank, 31, fn, sfx), PORT_GP_1(bank, 30, fn, sfx),	\
+	PORT_GP_1(bank, 29, fn, sfx), PORT_GP_1(bank, 28, fn, sfx),	\
+	PORT_GP_1(bank, 27, fn, sfx), PORT_GP_1(bank, 26, fn, sfx),	\
+	PORT_GP_1(bank, 25, fn, sfx), PORT_GP_1(bank, 24, fn, sfx),	\
+	PORT_GP_1(bank, 23, fn, sfx), PORT_GP_1(bank, 22, fn, sfx),	\
+	PORT_GP_1(bank, 21, fn, sfx), PORT_GP_1(bank, 20, fn, sfx),	\
+	PORT_GP_1(bank, 19, fn, sfx), PORT_GP_1(bank, 18, fn, sfx),	\
+	PORT_GP_1(bank, 17, fn, sfx), PORT_GP_1(bank, 16, fn, sfx),	\
+	PORT_GP_1(bank, 15, fn, sfx), PORT_GP_1(bank, 14, fn, sfx),	\
+	PORT_GP_1(bank, 13, fn, sfx), PORT_GP_1(bank, 12, fn, sfx),	\
+	PORT_GP_1(bank, 11, fn, sfx), PORT_GP_1(bank, 10, fn, sfx),	\
+	PORT_GP_1(bank, 9,  fn, sfx), PORT_GP_1(bank, 8,  fn, sfx),	\
+	PORT_GP_1(bank, 7,  fn, sfx), PORT_GP_1(bank, 6,  fn, sfx),	\
+	PORT_GP_1(bank, 5,  fn, sfx), PORT_GP_1(bank, 4,  fn, sfx),	\
+	PORT_GP_1(bank, 3,  fn, sfx), PORT_GP_1(bank, 2,  fn, sfx),	\
+	PORT_GP_1(bank, 1,  fn, sfx), PORT_GP_1(bank, 0,  fn, sfx)
+
+#define CPU_ALL_PORT(fn, sfx)						\
+	PORT_GP_32(0, fn, sfx),						\
+	PORT_GP_32(1, fn, sfx),						\
+	PORT_GP_32(2, fn, sfx),						\
+	PORT_GP_32(3, fn, sfx),						\
+	PORT_GP_32(4, fn, sfx),						\
+	PORT_GP_32(5, fn, sfx)
+
+#define _GP_PORT_ALL(bank, pin, name, sfx)	name##_##sfx
+
+#define _GP_GPIO(bank, pin, _name, sfx)					\
+	[(bank * 32) + pin] = {						\
+		.name = __stringify(_name),				\
+		.enum_id = _name##_DATA,				\
+	}
+
+#define _GP_DATA(bank, pin, name, sfx)					\
+	PINMUX_DATA(name##_DATA, name##_FN)
+
+#define GP_ALL(str)		CPU_ALL_PORT(_GP_PORT_ALL, str)
+#define PINMUX_GPIO_GP_ALL()	CPU_ALL_PORT(_GP_GPIO, unused)
+#define PINMUX_DATA_GP_ALL()	CPU_ALL_PORT(_GP_DATA, unused)
 
 #define PINMUX_IPSR_DATA(ipsr, fn) PINMUX_DATA(fn##_MARK, FN_##ipsr, FN_##fn)
 #define PINMUX_IPSR_MODSEL_DATA(ipsr, fn, ms) PINMUX_DATA(fn##_MARK, FN_##ms, \
-- 
1.8.4.3.gca3854a