[PATCH] m32r: framebuffer device support

This patch is for supporting Epson s1d13xxx framebuffer device for m32r.  #
Sorry, a little bigger.

The Epson s1d13806 is already supported by 2.6.12 kernel, and its driver is
placed as drivers/video/s1d13xxxfb.c.

For the m32r, a header file include/asm-m32r/s1d13806.h was prepared for
several m32r target platforms.  It was originally generated by an Epson
tool S1D13806CFG.EXE, and modified manually for the m32r platforms.

Signed-off-by: Hayato Fujiwara <fujiwara@linux-m32r.org>
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

6 files changed, 204 insertions, 16 deletions

diff --git a/arch/m32r/kernel/setup_m32700ut.c b/arch/m32r/kernel/setup_m32700ut.c
index b014e2c1e524..a146b24a556b 100644
--- a/arch/m32r/kernel/setup_m32700ut.c
+++ b/arch/m32r/kernel/setup_m32700ut.c
@@ -3,8 +3,8 @@
  *
  *  Setup routines for Renesas M32700UT Board
  *
- *  Copyright (c) 2002 	Hiroyuki Kondo, Hirokazu Takata,
- *                      Hitoshi Yamamoto, Takeo Takahashi
+ *  Copyright (c) 2002-2005  Hiroyuki Kondo, Hirokazu Takata,
+ *                           Hitoshi Yamamoto, Takeo Takahashi
  *
  *  This file is subject to the terms and conditions of the GNU General
  *  Public License.  See the file "COPYING" in the main directory of this
@@ -435,7 +435,7 @@ void __init init_IRQ(void)
 	icu_data[M32R_IRQ_INT2].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD01;
 	enable_m32700ut_irq(M32R_IRQ_INT2);
 
-//#if defined(CONFIG_VIDEO_M32R_AR)
+#if defined(CONFIG_VIDEO_M32R_AR)
 	/*
 	 * INT3# is used for AR
 	 */
@@ -445,9 +445,11 @@ void __init init_IRQ(void)
 	irq_desc[M32R_IRQ_INT3].depth = 1;
 	icu_data[M32R_IRQ_INT3].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
 	disable_m32700ut_irq(M32R_IRQ_INT3);
-//#endif	/* CONFIG_VIDEO_M32R_AR */
+#endif	/* CONFIG_VIDEO_M32R_AR */
 }
 
+#if defined(CONFIG_SMC91X)
+
 #define LAN_IOSTART     0x300
 #define LAN_IOEND       0x320
 static struct resource smc91x_resources[] = {
@@ -469,10 +471,55 @@ static struct platform_device smc91x_device = {
 	.num_resources  = ARRAY_SIZE(smc91x_resources),
 	.resource       = smc91x_resources,
 };
+#endif
+
+#if defined(CONFIG_FB_S1D13XXX)
+
+#include <video/s1d13xxxfb.h>
+#include <asm/s1d13806.h>
+
+static struct s1d13xxxfb_pdata s1d13xxxfb_data = {
+	.initregs		= s1d13xxxfb_initregs,
+	.initregssize		= ARRAY_SIZE(s1d13xxxfb_initregs),
+	.platform_init_video	= NULL,
+#ifdef CONFIG_PM
+	.platform_suspend_video	= NULL,
+	.platform_resume_video	= NULL,
+#endif
+};
+
+static struct resource s1d13xxxfb_resources[] = {
+	[0] = {
+		.start  = 0x10600000UL,
+		.end    = 0x1073FFFFUL,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = 0x10400000UL,
+		.end    = 0x104001FFUL,
+		.flags  = IORESOURCE_MEM,
+	}
+};
+
+static struct platform_device s1d13xxxfb_device = {
+	.name		= S1D_DEVICENAME,
+	.id		= 0,
+	.dev            = {
+		.platform_data  = &s1d13xxxfb_data,
+	},
+	.num_resources  = ARRAY_SIZE(s1d13xxxfb_resources),
+	.resource       = s1d13xxxfb_resources,
+};
+#endif
 
 static int __init platform_init(void)
 {
+#if defined(CONFIG_SMC91X)
 	platform_device_register(&smc91x_device);
+#endif
+#if defined(CONFIG_FB_S1D13XXX)
+	platform_device_register(&s1d13xxxfb_device);
+#endif
 	return 0;
 }
 arch_initcall(platform_init);
diff --git a/arch/m32r/kernel/setup_mappi.c b/arch/m32r/kernel/setup_mappi.c
index aaf8e569b930..4e709809efc5 100644
--- a/arch/m32r/kernel/setup_mappi.c
+++ b/arch/m32r/kernel/setup_mappi.c
@@ -3,14 +3,15 @@
  *
  *  Setup routines for Renesas MAPPI Board
  *
- *  Copyright (c) 2001, 2002  Hiroyuki Kondo, Hirokazu Takata,
- *                            Hitoshi Yamamoto
+ *  Copyright (c) 2001-2005  Hiroyuki Kondo, Hirokazu Takata,
+ *                           Hitoshi Yamamoto
  */
 
 #include <linux/config.h>
 #include <linux/irq.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/device.h>
 
 #include <asm/system.h>
 #include <asm/m32r.h>
@@ -158,3 +159,49 @@ void __init init_IRQ(void)
 	disable_mappi_irq(M32R_IRQ_INT2);
 #endif /* CONFIG_M32RPCC */
 }
+
+#if defined(CONFIG_FB_S1D13XXX)
+
+#include <video/s1d13xxxfb.h>
+#include <asm/s1d13806.h>
+
+static struct s1d13xxxfb_pdata s1d13xxxfb_data = {
+	.initregs		= s1d13xxxfb_initregs,
+	.initregssize		= ARRAY_SIZE(s1d13xxxfb_initregs),
+	.platform_init_video	= NULL,
+#ifdef CONFIG_PM
+	.platform_suspend_video	= NULL,
+	.platform_resume_video	= NULL,
+#endif
+};
+
+static struct resource s1d13xxxfb_resources[] = {
+	[0] = {
+		.start  = 0x10200000UL,
+		.end    = 0x1033FFFFUL,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = 0x10000000UL,
+		.end    = 0x100001FFUL,
+		.flags  = IORESOURCE_MEM,
+	}
+};
+
+static struct platform_device s1d13xxxfb_device = {
+	.name		= S1D_DEVICENAME,
+	.id		= 0,
+	.dev            = {
+		.platform_data  = &s1d13xxxfb_data,
+	},
+	.num_resources  = ARRAY_SIZE(s1d13xxxfb_resources),
+	.resource       = s1d13xxxfb_resources,
+};
+
+static int __init platform_init(void)
+{
+	platform_device_register(&s1d13xxxfb_device);
+	return 0;
+}
+arch_initcall(platform_init);
+#endif
diff --git a/arch/m32r/kernel/setup_mappi2.c b/arch/m32r/kernel/setup_mappi2.c
index 38d5e9a41427..a1d801598aa4 100644
--- a/arch/m32r/kernel/setup_mappi2.c
+++ b/arch/m32r/kernel/setup_mappi2.c
@@ -3,8 +3,8 @@
  *
  *  Setup routines for Renesas MAPPI-II(M3A-ZA36) Board
  *
- *  Copyright (c) 2001, 2002  Hiroyuki Kondo, Hirokazu Takata,
- *                            Hitoshi Yamamoto, Mamoru Sakugawa
+ *  Copyright (c) 2001-2005  Hiroyuki Kondo, Hirokazu Takata,
+ *                           Hitoshi Yamamoto, Mamoru Sakugawa
  */
 
 #include <linux/config.h>
diff --git a/arch/m32r/kernel/setup_mappi3.c b/arch/m32r/kernel/setup_mappi3.c
index 3d60a85aaec5..a76412e883e8 100644
--- a/arch/m32r/kernel/setup_mappi3.c
+++ b/arch/m32r/kernel/setup_mappi3.c
@@ -3,8 +3,8 @@
  *
  *  Setup routines for Renesas MAPPI-III(M3A-2170) Board
  *
- *  Copyright (c) 2001-2005   Hiroyuki Kondo, Hirokazu Takata,
- *                            Hitoshi Yamamoto, Mamoru Sakugawa
+ *  Copyright (c) 2001-2005  Hiroyuki Kondo, Hirokazu Takata,
+ *                           Hitoshi Yamamoto, Mamoru Sakugawa
  */
 
 #include <linux/config.h>
@@ -178,6 +178,8 @@ void __init init_IRQ(void)
 #endif /* CONFIG_M32R_CFC */
 }
 
+#if defined(CONFIG_SMC91X)
+
 #define LAN_IOSTART     0x300
 #define LAN_IOEND       0x320
 static struct resource smc91x_resources[] = {
@@ -200,9 +202,55 @@ static struct platform_device smc91x_device = {
 	.resource       = smc91x_resources,
 };
 
+#endif
+
+#if defined(CONFIG_FB_S1D13XXX)
+
+#include <video/s1d13xxxfb.h>
+#include <asm/s1d13806.h>
+
+static struct s1d13xxxfb_pdata s1d13xxxfb_data = {
+	.initregs		= s1d13xxxfb_initregs,
+	.initregssize		= ARRAY_SIZE(s1d13xxxfb_initregs),
+	.platform_init_video	= NULL,
+#ifdef CONFIG_PM
+	.platform_suspend_video	= NULL,
+	.platform_resume_video	= NULL,
+#endif
+};
+
+static struct resource s1d13xxxfb_resources[] = {
+	[0] = {
+		.start  = 0x1d600000UL,
+		.end    = 0x1d73FFFFUL,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = 0x1d400000UL,
+		.end    = 0x1d4001FFUL,
+		.flags  = IORESOURCE_MEM,
+	}
+};
+
+static struct platform_device s1d13xxxfb_device = {
+	.name		= S1D_DEVICENAME,
+	.id		= 0,
+	.dev            = {
+		.platform_data  = &s1d13xxxfb_data,
+	},
+	.num_resources  = ARRAY_SIZE(s1d13xxxfb_resources),
+	.resource       = s1d13xxxfb_resources,
+};
+#endif
+
 static int __init platform_init(void)
 {
+#if defined(CONFIG_SMC91X)
 	platform_device_register(&smc91x_device);
+#endif
+#if defined(CONFIG_FB_S1D13XXX)
+	platform_device_register(&s1d13xxxfb_device);
+#endif
 	return 0;
 }
 arch_initcall(platform_init);
diff --git a/arch/m32r/kernel/setup_oaks32r.c b/arch/m32r/kernel/setup_oaks32r.c
index d656640badc9..45add5b76f19 100644
--- a/arch/m32r/kernel/setup_oaks32r.c
+++ b/arch/m32r/kernel/setup_oaks32r.c
@@ -3,8 +3,8 @@
  *
  *  Setup routines for OAKS32R Board
  *
- *  Copyright (c) 2002-2004   Hiroyuki Kondo, Hirokazu Takata,
- *                            Hitoshi Yamamoto, Mamoru Sakugawa
+ *  Copyright (c) 2002-2005  Hiroyuki Kondo, Hirokazu Takata,
+ *                           Hitoshi Yamamoto, Mamoru Sakugawa
  */
 
 #include <linux/config.h>
@@ -139,5 +139,4 @@ void __init init_IRQ(void)
 	icu_data[M32R_IRQ_SIO1_S].icucr = 0;
 	disable_oaks32r_irq(M32R_IRQ_SIO1_S);
 #endif /* CONFIG_SERIAL_M32R_SIO */
-
 }
diff --git a/arch/m32r/kernel/setup_opsput.c b/arch/m32r/kernel/setup_opsput.c
index 86f4cf2a86c3..f0301f58bcce 100644
--- a/arch/m32r/kernel/setup_opsput.c
+++ b/arch/m32r/kernel/setup_opsput.c
@@ -3,7 +3,7 @@
  *
  *  Setup routines for Renesas OPSPUT Board
  *
- *  Copyright (c) 2002-2004
+ *  Copyright (c) 2002-2005
  * 	Hiroyuki Kondo, Hirokazu Takata,
  *      Hitoshi Yamamoto, Takeo Takahashi, Mamoru Sakugawa
  *
@@ -439,7 +439,7 @@ void __init init_IRQ(void)
 	icu_data[M32R_IRQ_INT2].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD01;
 	enable_opsput_irq(M32R_IRQ_INT2);
 
-//#if defined(CONFIG_VIDEO_M32R_AR)
+#if defined(CONFIG_VIDEO_M32R_AR)
 	/*
 	 * INT3# is used for AR
 	 */
@@ -449,9 +449,11 @@ void __init init_IRQ(void)
 	irq_desc[M32R_IRQ_INT3].depth = 1;
 	icu_data[M32R_IRQ_INT3].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
 	disable_opsput_irq(M32R_IRQ_INT3);
-//#endif	/* CONFIG_VIDEO_M32R_AR */
+#endif /* CONFIG_VIDEO_M32R_AR */
 }
 
+#if defined(CONFIG_SMC91X)
+
 #define LAN_IOSTART     0x300
 #define LAN_IOEND       0x320
 static struct resource smc91x_resources[] = {
@@ -473,10 +475,55 @@ static struct platform_device smc91x_device = {
 	.num_resources  = ARRAY_SIZE(smc91x_resources),
 	.resource       = smc91x_resources,
 };
+#endif
+
+#if defined(CONFIG_FB_S1D13XXX)
+
+#include <video/s1d13xxxfb.h>
+#include <asm/s1d13806.h>
+
+static struct s1d13xxxfb_pdata s1d13xxxfb_data = {
+	.initregs		= s1d13xxxfb_initregs,
+	.initregssize		= ARRAY_SIZE(s1d13xxxfb_initregs),
+	.platform_init_video	= NULL,
+#ifdef CONFIG_PM
+	.platform_suspend_video	= NULL,
+	.platform_resume_video	= NULL,
+#endif
+};
+
+static struct resource s1d13xxxfb_resources[] = {
+	[0] = {
+		.start  = 0x10600000UL,
+		.end    = 0x1073FFFFUL,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = 0x10400000UL,
+		.end    = 0x104001FFUL,
+		.flags  = IORESOURCE_MEM,
+	}
+};
+
+static struct platform_device s1d13xxxfb_device = {
+	.name		= S1D_DEVICENAME,
+	.id		= 0,
+	.dev            = {
+		.platform_data  = &s1d13xxxfb_data,
+	},
+	.num_resources  = ARRAY_SIZE(s1d13xxxfb_resources),
+	.resource       = s1d13xxxfb_resources,
+};
+#endif
 
 static int __init platform_init(void)
 {
+#if defined(CONFIG_SMC91X)
 	platform_device_register(&smc91x_device);
+#endif
+#if defined(CONFIG_FB_S1D13XXX)
+	platform_device_register(&s1d13xxxfb_device);
+#endif
 	return 0;
 }
 arch_initcall(platform_init);