16 files changed, 180 insertions, 82 deletions

diff --git a/arch/sh/kernel/cpu/sh2a/Makefile b/arch/sh/kernel/cpu/sh2a/Makefile
index 7fdc102d0dd6..990195d98456 100644
--- a/arch/sh/kernel/cpu/sh2a/Makefile
+++ b/arch/sh/kernel/cpu/sh2a/Makefile
@@ -21,4 +21,4 @@ pinmux-$(CONFIG_CPU_SUBTYPE_SH7203)	:= pinmux-sh7203.o
 pinmux-$(CONFIG_CPU_SUBTYPE_SH7264)	:= pinmux-sh7264.o
 pinmux-$(CONFIG_CPU_SUBTYPE_SH7269)	:= pinmux-sh7269.o
 
-obj-$(CONFIG_GENERIC_GPIO)	+= $(pinmux-y)
+obj-$(CONFIG_GPIOLIB)			+= $(pinmux-y)
diff --git a/arch/sh/kernel/cpu/sh2a/pinmux-sh7203.c b/arch/sh/kernel/cpu/sh2a/pinmux-sh7203.c
index 96c6c2634cb4..eef17dcc3a41 100644
--- a/arch/sh/kernel/cpu/sh2a/pinmux-sh7203.c
+++ b/arch/sh/kernel/cpu/sh2a/pinmux-sh7203.c
@@ -8,12 +8,23 @@
  * for more details.
  */
 
+#include <linux/bug.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/ioport.h>
 #include <cpu/pfc.h>
 
+static struct resource sh7203_pfc_resources[] = {
+	[0] = {
+		.start	= 0xfffe3800,
+		.end	= 0xfffe3a9f,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
 static int __init plat_pinmux_setup(void)
 {
-	return sh_pfc_register("pfc-sh7203", NULL, 0);
+	return sh_pfc_register("pfc-sh7203", sh7203_pfc_resources,
+			       ARRAY_SIZE(sh7203_pfc_resources));
 }
 arch_initcall(plat_pinmux_setup);
diff --git a/arch/sh/kernel/cpu/sh2a/pinmux-sh7264.c b/arch/sh/kernel/cpu/sh2a/pinmux-sh7264.c
index b1b7c1bae127..569decbd6d93 100644
--- a/arch/sh/kernel/cpu/sh2a/pinmux-sh7264.c
+++ b/arch/sh/kernel/cpu/sh2a/pinmux-sh7264.c
@@ -8,12 +8,23 @@
  * for more details.
  */
 
+#include <linux/bug.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/ioport.h>
 #include <cpu/pfc.h>
 
+static struct resource sh7264_pfc_resources[] = {
+	[0] = {
+		.start	= 0xfffe3800,
+		.end	= 0xfffe393f,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
 static int __init plat_pinmux_setup(void)
 {
-	return sh_pfc_register("pfc-sh7264", NULL, 0);
+	return sh_pfc_register("pfc-sh7264", sh7264_pfc_resources,
+			       ARRAY_SIZE(sh7264_pfc_resources));
 }
 arch_initcall(plat_pinmux_setup);
diff --git a/arch/sh/kernel/cpu/sh2a/pinmux-sh7269.c b/arch/sh/kernel/cpu/sh2a/pinmux-sh7269.c
index dc2a86830456..4c17fb6970b1 100644
--- a/arch/sh/kernel/cpu/sh2a/pinmux-sh7269.c
+++ b/arch/sh/kernel/cpu/sh2a/pinmux-sh7269.c
@@ -9,12 +9,23 @@
  * for more details.
  */
 
+#include <linux/bug.h>
 #include <linux/init.h>
+#include <linux/ioport.h>
 #include <linux/kernel.h>
 #include <cpu/pfc.h>
 
+static struct resource sh7269_pfc_resources[] = {
+	[0] = {
+		.start	= 0xfffe3800,
+		.end	= 0xfffe391f,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
 static int __init plat_pinmux_setup(void)
 {
-	return sh_pfc_register("pfc-sh7269", NULL, 0);
+	return sh_pfc_register("pfc-sh7269", sh7269_pfc_resources,
+			       ARRAY_SIZE(sh7269_pfc_resources));
 }
 arch_initcall(plat_pinmux_setup);
diff --git a/arch/sh/kernel/cpu/sh3/Makefile b/arch/sh/kernel/cpu/sh3/Makefile
index 6f13f33a35ff..d3634ae7b71a 100644
--- a/arch/sh/kernel/cpu/sh3/Makefile
+++ b/arch/sh/kernel/cpu/sh3/Makefile
@@ -30,4 +30,4 @@ clock-$(CONFIG_CPU_SUBTYPE_SH7712)	:= clock-sh7712.o
 pinmux-$(CONFIG_CPU_SUBTYPE_SH7720)	:= pinmux-sh7720.o
 
 obj-y	+= $(clock-y)
-obj-$(CONFIG_GENERIC_GPIO)	+= $(pinmux-y)
+obj-$(CONFIG_GPIOLIB)			+= $(pinmux-y)
diff --git a/arch/sh/kernel/cpu/sh3/pinmux-sh7720.c b/arch/sh/kernel/cpu/sh3/pinmux-sh7720.c
index 7d3744ac7b08..26e90a66ebb7 100644
--- a/arch/sh/kernel/cpu/sh3/pinmux-sh7720.c
+++ b/arch/sh/kernel/cpu/sh3/pinmux-sh7720.c
@@ -8,13 +8,23 @@
  * for more details.
  */
 
+#include <linux/bug.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/ioport.h>
 #include <cpu/pfc.h>
 
+static struct resource sh7720_pfc_resources[] = {
+	[0] = {
+		.start	= 0xa4050100,
+		.end	= 0xa405016f,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
 static int __init plat_pinmux_setup(void)
 {
-	return sh_pfc_register("pfc-sh7720", NULL, 0);
+	return sh_pfc_register("pfc-sh7720", sh7720_pfc_resources,
+			       ARRAY_SIZE(sh7720_pfc_resources));
 }
-
 arch_initcall(plat_pinmux_setup);
diff --git a/arch/sh/kernel/cpu/sh4a/Makefile b/arch/sh/kernel/cpu/sh4a/Makefile
index 8fc6ec2be2fa..0705df775208 100644
--- a/arch/sh/kernel/cpu/sh4a/Makefile
+++ b/arch/sh/kernel/cpu/sh4a/Makefile
@@ -47,6 +47,6 @@ pinmux-$(CONFIG_CPU_SUBTYPE_SHX3)	:= pinmux-shx3.o
 
 obj-y					+= $(clock-y)
 obj-$(CONFIG_SMP)			+= $(smp-y)
-obj-$(CONFIG_GENERIC_GPIO)		+= $(pinmux-y)
+obj-$(CONFIG_GPIOLIB)			+= $(pinmux-y)
 obj-$(CONFIG_PERF_EVENTS)		+= perf_event.o
 obj-$(CONFIG_HAVE_HW_BREAKPOINT)	+= ubc.o
diff --git a/arch/sh/kernel/cpu/sh4a/pinmux-sh7722.c b/arch/sh/kernel/cpu/sh4a/pinmux-sh7722.c
index d9bcc4290997..271bbc864929 100644
--- a/arch/sh/kernel/cpu/sh4a/pinmux-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/pinmux-sh7722.c
@@ -1,10 +1,20 @@
+#include <linux/bug.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/ioport.h>
 #include <cpu/pfc.h>
 
+static struct resource sh7722_pfc_resources[] = {
+	[0] = {
+		.start	= 0xa4050100,
+		.end	= 0xa405018f,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
 static int __init plat_pinmux_setup(void)
 {
-	return sh_pfc_register("pfc-sh7722", NULL, 0);
+	return sh_pfc_register("pfc-sh7722", sh7722_pfc_resources,
+			       ARRAY_SIZE(sh7722_pfc_resources));
 }
-
 arch_initcall(plat_pinmux_setup);
diff --git a/arch/sh/kernel/cpu/sh4a/pinmux-sh7723.c b/arch/sh/kernel/cpu/sh4a/pinmux-sh7723.c
index bcec7ad7f783..99c637d5bf7a 100644
--- a/arch/sh/kernel/cpu/sh4a/pinmux-sh7723.c
+++ b/arch/sh/kernel/cpu/sh4a/pinmux-sh7723.c
@@ -8,13 +8,23 @@
  * for more details.
  */
 
+#include <linux/bug.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/ioport.h>
 #include <cpu/pfc.h>
 
+static struct resource sh7723_pfc_resources[] = {
+	[0] = {
+		.start	= 0xa4050100,
+		.end	= 0xa405016f,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
 static int __init plat_pinmux_setup(void)
 {
-	return sh_pfc_register("pfc-sh7723", NULL, 0);
+	return sh_pfc_register("pfc-sh7723", sh7723_pfc_resources,
+			       ARRAY_SIZE(sh7723_pfc_resources));
 }
-
 arch_initcall(plat_pinmux_setup);
diff --git a/arch/sh/kernel/cpu/sh4a/pinmux-sh7724.c b/arch/sh/kernel/cpu/sh4a/pinmux-sh7724.c
index 5c3541d6aed8..63be4749e341 100644
--- a/arch/sh/kernel/cpu/sh4a/pinmux-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/pinmux-sh7724.c
@@ -13,12 +13,23 @@
  * for more details.
  */
 
+#include <linux/bug.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/ioport.h>
 #include <cpu/pfc.h>
 
+static struct resource sh7724_pfc_resources[] = {
+	[0] = {
+		.start	= 0xa4050100,
+		.end	= 0xa405016f,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
 static int __init plat_pinmux_setup(void)
 {
-	return sh_pfc_register("pfc-sh7724", NULL, 0);
+	return sh_pfc_register("pfc-sh7724", sh7724_pfc_resources,
+			       ARRAY_SIZE(sh7724_pfc_resources));
 }
 arch_initcall(plat_pinmux_setup);
diff --git a/arch/sh/kernel/cpu/sh4a/pinmux-sh7757.c b/arch/sh/kernel/cpu/sh4a/pinmux-sh7757.c
index cda6bd177b8c..567745d44221 100644
--- a/arch/sh/kernel/cpu/sh4a/pinmux-sh7757.c
+++ b/arch/sh/kernel/cpu/sh4a/pinmux-sh7757.c
@@ -13,12 +13,23 @@
  * for more details.
  */
 
+#include <linux/bug.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/ioport.h>
 #include <cpu/pfc.h>
 
+static struct resource sh7757_pfc_resources[] = {
+	[0] = {
+		.start	= 0xffec0000,
+		.end	= 0xffec008f,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
 static int __init plat_pinmux_setup(void)
 {
-	return sh_pfc_register("pfc-sh7757", NULL, 0);
+	return sh_pfc_register("pfc-sh7757", sh7757_pfc_resources,
+			       ARRAY_SIZE(sh7757_pfc_resources));
 }
 arch_initcall(plat_pinmux_setup);
diff --git a/arch/sh/kernel/cpu/sh4a/pinmux-sh7785.c b/arch/sh/kernel/cpu/sh4a/pinmux-sh7785.c
index 01055b809f64..e336ab8b5125 100644
--- a/arch/sh/kernel/cpu/sh4a/pinmux-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/pinmux-sh7785.c
@@ -8,13 +8,23 @@
  * for more details.
  */
 
+#include <linux/bug.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/ioport.h>
 #include <cpu/pfc.h>
 
+static struct resource sh7785_pfc_resources[] = {
+	[0] = {
+		.start	= 0xffe70000,
+		.end	= 0xffe7008f,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
 static int __init plat_pinmux_setup(void)
 {
-	return sh_pfc_register("pfc-sh7785", NULL, 0);
+	return sh_pfc_register("pfc-sh7785", sh7785_pfc_resources,
+			       ARRAY_SIZE(sh7785_pfc_resources));
 }
-
 arch_initcall(plat_pinmux_setup);
diff --git a/arch/sh/kernel/cpu/sh4a/pinmux-sh7786.c b/arch/sh/kernel/cpu/sh4a/pinmux-sh7786.c
index 3061778d55da..9a459556a2f7 100644
--- a/arch/sh/kernel/cpu/sh4a/pinmux-sh7786.c
+++ b/arch/sh/kernel/cpu/sh4a/pinmux-sh7786.c
@@ -13,13 +13,23 @@
  * for more details.
  */
 
+#include <linux/bug.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/ioport.h>
 #include <cpu/pfc.h>
 
+static struct resource sh7786_pfc_resources[] = {
+	[0] = {
+		.start	= 0xffcc0000,
+		.end	= 0xffcc008f,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
 static int __init plat_pinmux_setup(void)
 {
-	return sh_pfc_register("pfc-sh7786", NULL, 0);
+	return sh_pfc_register("pfc-sh7786", sh7786_pfc_resources,
+			       ARRAY_SIZE(sh7786_pfc_resources));
 }
-
 arch_initcall(plat_pinmux_setup);
diff --git a/arch/sh/kernel/cpu/sh4a/pinmux-shx3.c b/arch/sh/kernel/cpu/sh4a/pinmux-shx3.c
index ace84acc55ea..444bf25c60fa 100644
--- a/arch/sh/kernel/cpu/sh4a/pinmux-shx3.c
+++ b/arch/sh/kernel/cpu/sh4a/pinmux-shx3.c
@@ -7,12 +7,23 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  */
+#include <linux/bug.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/ioport.h>
 #include <cpu/pfc.h>
 
-static int __init shx3_pinmux_setup(void)
+static struct resource shx3_pfc_resources[] = {
+	[0] = {
+		.start	= 0xffc70000,
+		.end	= 0xffc7001f,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+static int __init plat_pinmux_setup(void)
 {
-	return sh_pfc_register("pfc-shx3", NULL, 0);
+	return sh_pfc_register("pfc-shx3", shx3_pfc_resources,
+			       ARRAY_SIZE(shx3_pfc_resources));
 }
-arch_initcall(shx3_pinmux_setup);
+arch_initcall(plat_pinmux_setup);
diff --git a/arch/sh/kernel/cpu/shmobile/cpuidle.c b/arch/sh/kernel/cpu/shmobile/cpuidle.c
index 1ddc876d3b26..d30622592116 100644
--- a/arch/sh/kernel/cpu/shmobile/cpuidle.c
+++ b/arch/sh/kernel/cpu/shmobile/cpuidle.c
@@ -51,70 +51,53 @@ static int cpuidle_sleep_enter(struct cpuidle_device *dev,
 	return k;
 }
 
-static struct cpuidle_device cpuidle_dev;
 static struct cpuidle_driver cpuidle_driver = {
-	.name			= "sh_idle",
-	.owner			= THIS_MODULE,
-	.en_core_tk_irqen	= 1,
+	.name   = "sh_idle",
+	.owner  = THIS_MODULE,
+	.states = {
+		{
+			.exit_latency = 1,
+			.target_residency = 1 * 2,
+			.power_usage = 3,
+			.flags = CPUIDLE_FLAG_TIME_VALID,
+			.enter = cpuidle_sleep_enter,
+			.name = "C1",
+			.desc = "SuperH Sleep Mode",
+		},
+		{
+			.exit_latency = 100,
+			.target_residency = 1 * 2,
+			.power_usage = 1,
+			.flags = CPUIDLE_FLAG_TIME_VALID,
+			.enter = cpuidle_sleep_enter,
+			.name = "C2",
+			.desc = "SuperH Sleep Mode [SF]",
+			.disabled = true,
+		},
+		{
+			.exit_latency = 2300,
+			.target_residency = 1 * 2,
+			.power_usage = 1,
+			.flags = CPUIDLE_FLAG_TIME_VALID,
+			.enter = cpuidle_sleep_enter,
+			.name = "C3",
+			.desc = "SuperH Mobile Standby Mode [SF]",
+			.disabled = true,
+		},
+	},
+	.safe_state_index = 0,
+	.state_count = 3,
 };
 
-void sh_mobile_setup_cpuidle(void)
+int __init sh_mobile_setup_cpuidle(void)
 {
-	struct cpuidle_device *dev = &cpuidle_dev;
-	struct cpuidle_driver *drv = &cpuidle_driver;
-	struct cpuidle_state *state;
-	int i;
+	int ret;
 
+	if (sh_mobile_sleep_supported & SUSP_SH_SF)
+		cpuidle_driver.states[1].disabled = false;
 
-	for (i = 0; i < CPUIDLE_STATE_MAX; i++) {
-		drv->states[i].name[0] = '\0';
-		drv->states[i].desc[0] = '\0';
-	}
+	if (sh_mobile_sleep_supported & SUSP_SH_STANDBY)
+		cpuidle_driver.states[2].disabled = false;
 
-	i = CPUIDLE_DRIVER_STATE_START;
-
-	state = &drv->states[i++];
-	snprintf(state->name, CPUIDLE_NAME_LEN, "C1");
-	strncpy(state->desc, "SuperH Sleep Mode", CPUIDLE_DESC_LEN);
-	state->exit_latency = 1;
-	state->target_residency = 1 * 2;
-	state->power_usage = 3;
-	state->flags = 0;
-	state->flags |= CPUIDLE_FLAG_TIME_VALID;
-	state->enter = cpuidle_sleep_enter;
-
-	drv->safe_state_index = i-1;
-
-	if (sh_mobile_sleep_supported & SUSP_SH_SF) {
-		state = &drv->states[i++];
-		snprintf(state->name, CPUIDLE_NAME_LEN, "C2");
-		strncpy(state->desc, "SuperH Sleep Mode [SF]",
-			CPUIDLE_DESC_LEN);
-		state->exit_latency = 100;
-		state->target_residency = 1 * 2;
-		state->power_usage = 1;
-		state->flags = 0;
-		state->flags |= CPUIDLE_FLAG_TIME_VALID;
-		state->enter = cpuidle_sleep_enter;
-	}
-
-	if (sh_mobile_sleep_supported & SUSP_SH_STANDBY) {
-		state = &drv->states[i++];
-		snprintf(state->name, CPUIDLE_NAME_LEN, "C3");
-		strncpy(state->desc, "SuperH Mobile Standby Mode [SF]",
-			CPUIDLE_DESC_LEN);
-		state->exit_latency = 2300;
-		state->target_residency = 1 * 2;
-		state->power_usage = 1;
-		state->flags = 0;
-		state->flags |= CPUIDLE_FLAG_TIME_VALID;
-		state->enter = cpuidle_sleep_enter;
-	}
-
-	drv->state_count = i;
-	dev->state_count = i;
-
-	cpuidle_register_driver(&cpuidle_driver);
-
-	cpuidle_register_device(dev);
+	return cpuidle_register(&cpuidle_driver);
 }
diff --git a/arch/sh/kernel/cpu/shmobile/pm.c b/arch/sh/kernel/cpu/shmobile/pm.c
index 08d27fac8d08..ac37b7234f85 100644
--- a/arch/sh/kernel/cpu/shmobile/pm.c
+++ b/arch/sh/kernel/cpu/shmobile/pm.c
@@ -150,8 +150,7 @@ static const struct platform_suspend_ops sh_pm_ops = {
 static int __init sh_pm_init(void)
 {
 	suspend_set_ops(&sh_pm_ops);
-	sh_mobile_setup_cpuidle();
-	return 0;
+	return sh_mobile_setup_cpuidle();
 }
 
 late_initcall(sh_pm_init);