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authorRussell King <rmk+kernel@arm.linux.org.uk>2012-03-25 23:54:16 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2012-03-25 23:54:16 +0100
commit374da9da22ebaad0524c77905b5e89ae4619bef3 (patch)
tree78f8ebbbc2e730b8e510e3a68b5b73755196fb68 /arch/arm/mach-sa1100
parentfbae0f8912dc12b284433c05417ea76311205bbf (diff)
parent81e6ca3eb74d6bdbab181dd2db378f49f76f0d97 (diff)
downloadlinux-374da9da22ebaad0524c77905b5e89ae4619bef3.tar.bz2
Merge branch 'sa1111' into sa11x0
Conflicts: arch/arm/common/sa1111.c arch/arm/mach-sa1100/neponset.c Fixed: arch/arm/mach-sa1100/assabet.c for the neponset changes
Diffstat (limited to 'arch/arm/mach-sa1100')
-rw-r--r--arch/arm/mach-sa1100/assabet.c15
-rw-r--r--arch/arm/mach-sa1100/badge4.c21
-rw-r--r--arch/arm/mach-sa1100/jornada720.c6
-rw-r--r--arch/arm/mach-sa1100/neponset.c15
4 files changed, 19 insertions, 38 deletions
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index f2030bc22cde..e2d411a8d4ce 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -425,21 +425,8 @@ static void __init assabet_map_io(void)
*/
Ser1SDCR0 |= SDCR0_SUS;
- if (machine_has_neponset()) {
-#ifdef CONFIG_ASSABET_NEPONSET
- extern void neponset_map_io(void);
-
- /*
- * We map Neponset registers even if it isn't present since
- * many drivers will try to probe their stuff (and fail).
- * This is still more friendly than a kernel paging request
- * crash.
- */
- neponset_map_io();
-#endif
- } else {
+ if (!machine_has_neponset())
sa1100_register_uart_fns(&assabet_port_fns);
- }
/*
* When Neponset is attached, the first UART should be
diff --git a/arch/arm/mach-sa1100/badge4.c b/arch/arm/mach-sa1100/badge4.c
index ce2dbdf4ba1a..5839c9d8bb92 100644
--- a/arch/arm/mach-sa1100/badge4.c
+++ b/arch/arm/mach-sa1100/badge4.c
@@ -43,8 +43,24 @@ static struct resource sa1111_resources[] = {
[1] = DEFINE_RES_IRQ(BADGE4_IRQ_GPIO_SA1111),
};
+static int badge4_sa1111_enable(void *data, unsigned devid)
+{
+ if (devid == SA1111_DEVID_USB)
+ badge4_set_5V(BADGE4_5V_USB, 1);
+ return 0;
+}
+
+static void badge4_sa1111_disable(void *data, unsigned devid)
+{
+ if (devid == SA1111_DEVID_USB)
+ badge4_set_5V(BADGE4_5V_USB, 0);
+}
+
static struct sa1111_platform_data sa1111_info = {
.irq_base = IRQ_BOARD_END,
+ .disable_devs = SA1111_DEVID_PS2_MSE,
+ .enable = badge4_sa1111_enable,
+ .disable = badge4_sa1111_disable,
};
static u64 sa1111_dmamask = 0xffffffffUL;
@@ -258,11 +274,6 @@ static struct map_desc badge4_io_desc[] __initdata = {
.pfn = __phys_to_pfn(0x10000000),
.length = 0x00100000,
.type = MT_DEVICE
- }, { /* SA-1111 */
- .virtual = 0xf4000000,
- .pfn = __phys_to_pfn(0x48000000),
- .length = 0x00100000,
- .type = MT_DEVICE
}
};
diff --git a/arch/arm/mach-sa1100/jornada720.c b/arch/arm/mach-sa1100/jornada720.c
index 8512cfcc0d9b..8be8130baf63 100644
--- a/arch/arm/mach-sa1100/jornada720.c
+++ b/arch/arm/mach-sa1100/jornada720.c
@@ -195,6 +195,7 @@ static struct resource sa1111_resources[] = {
static struct sa1111_platform_data sa1111_info = {
.irq_base = IRQ_BOARD_END,
+ .disable_devs = SA1111_DEVID_PS2_MSE,
};
static u64 sa1111_dmamask = 0xffffffffUL;
@@ -268,11 +269,6 @@ static struct map_desc jornada720_io_desc[] __initdata = {
.pfn = __phys_to_pfn(EPSONFBSTART),
.length = EPSONFBLEN,
.type = MT_DEVICE
- }, { /* SA-1111 */
- .virtual = 0xf4000000,
- .pfn = __phys_to_pfn(SA1111REGSTART),
- .length = SA1111REGLEN,
- .type = MT_DEVICE
}
};
diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c
index 7ffa631eede4..3297aa22cd77 100644
--- a/arch/arm/mach-sa1100/neponset.c
+++ b/arch/arm/mach-sa1100/neponset.c
@@ -229,6 +229,7 @@ static struct irq_chip nochip = {
static struct sa1111_platform_data sa1111_info = {
.irq_base = IRQ_BOARD_END,
+ .disable_devs = SA1111_DEVID_PS2_MSE,
};
static int __devinit neponset_probe(struct platform_device *dev)
@@ -432,17 +433,3 @@ static int __init neponset_init(void)
}
subsys_initcall(neponset_init);
-
-static struct map_desc neponset_io_desc[] __initdata = {
- { /* SA-1111 */
- .virtual = 0xf4000000,
- .pfn = __phys_to_pfn(0x40000000),
- .length = SZ_1M,
- .type = MT_DEVICE
- }
-};
-
-void __init neponset_map_io(void)
-{
- iotable_init(neponset_io_desc, ARRAY_SIZE(neponset_io_desc));
-}