summaryrefslogtreecommitdiff
path: root/arch/arm/mach-imx
diff options
context:
space:
mode:
authorFabio Estevam <fabio.estevam@freescale.com>2012-04-02 17:39:44 +0400
committerSascha Hauer <s.hauer@pengutronix.de>2012-04-02 18:31:21 +0400
commitda21d4dc1795be22d244fa29ea757f3994511880 (patch)
tree7a9c74d78849cc1d0f02327e4240e7aeb37e1b8f /arch/arm/mach-imx
parentfd36dfb89fa080255ddca0ddbab62b64c9288e78 (diff)
downloadlinux-da21d4dc1795be22d244fa29ea757f3994511880.tar.xz
ARM: mx31lite: Fix smsc911x driver probe
Fix smsc911x driver probe by adding a fixed dummy regulator. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-imx')
-rw-r--r--arch/arm/mach-imx/mach-mx31lite.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c
index ef80751712e7..0abef5f13df5 100644
--- a/arch/arm/mach-imx/mach-mx31lite.c
+++ b/arch/arm/mach-imx/mach-mx31lite.c
@@ -29,6 +29,8 @@
#include <linux/usb/ulpi.h>
#include <linux/mtd/physmap.h>
#include <linux/delay.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -226,6 +228,11 @@ void __init mx31lite_map_io(void)
static int mx31lite_baseboard;
core_param(mx31lite_baseboard, mx31lite_baseboard, int, 0444);
+static struct regulator_consumer_supply dummy_supplies[] = {
+ REGULATOR_SUPPLY("vdd33a", "smsc911x"),
+ REGULATOR_SUPPLY("vddvario", "smsc911x"),
+};
+
static void __init mx31lite_init(void)
{
int ret;
@@ -259,6 +266,8 @@ static void __init mx31lite_init(void)
if (usbh2_pdata.otg)
imx31_add_mxc_ehci_hs(2, &usbh2_pdata);
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+
/* SMSC9117 IRQ pin */
ret = gpio_request(IOMUX_TO_GPIO(MX31_PIN_SFS6), "sms9117-irq");
if (ret)