[PATCH 09/20] ARM: sa11x0: badge4: move board specific ohci initialization to badge4.c
Russell King - ARM Linux
linux at arm.linux.org.uk
Fri Feb 3 14:57:35 EST 2012
Move the handling of the 5v supply into badge4.c, removing this board
specific detail from the sa1111 ohci driver.
Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
---
arch/arm/mach-sa1100/badge4.c | 15 +++++++++++++++
drivers/usb/host/ohci-sa1111.c | 14 --------------
2 files changed, 15 insertions(+), 14 deletions(-)
diff --git a/arch/arm/mach-sa1100/badge4.c b/arch/arm/mach-sa1100/badge4.c
index b07a2c0..d8492499 100644
--- a/arch/arm/mach-sa1100/badge4.c
+++ b/arch/arm/mach-sa1100/badge4.c
@@ -51,8 +51,23 @@ static struct resource sa1111_resources[] = {
},
};
+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,
+ .enable = badge4_sa1111_enable,
+ .disable = badge4_sa1111_disable,
};
static u64 sa1111_dmamask = 0xffffffffUL;
diff --git a/drivers/usb/host/ohci-sa1111.c b/drivers/usb/host/ohci-sa1111.c
index f61f4f9..4830008 100644
--- a/drivers/usb/host/ohci-sa1111.c
+++ b/drivers/usb/host/ohci-sa1111.c
@@ -16,7 +16,6 @@
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <mach/assabet.h>
-#include <mach/badge4.h>
#include <asm/hardware/sa1111.h>
#ifndef CONFIG_SA1111
@@ -35,12 +34,6 @@ static int sa1111_start_hc(struct sa1111_dev *dev)
printk(KERN_DEBUG "%s: starting SA-1111 OHCI USB Controller\n",
__FILE__);
-#ifdef CONFIG_SA1100_BADGE4
- if (machine_is_badge4()) {
- badge4_set_5V(BADGE4_5V_USB, 1);
- }
-#endif
-
if (machine_is_xp860() ||
machine_has_neponset() ||
machine_is_pfs168() ||
@@ -84,13 +77,6 @@ static void sa1111_stop_hc(struct sa1111_dev *dev)
* Stop the USB clock.
*/
sa1111_disable_device(dev);
-
-#ifdef CONFIG_SA1100_BADGE4
- if (machine_is_badge4()) {
- /* Disable power to the USB bus */
- badge4_set_5V(BADGE4_5V_USB, 0);
- }
-#endif
}
--
1.7.4.4
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