diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2012-04-02 10:39:44 -0300 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-04-02 16:31:21 +0200 |
| commit | da21d4dc1795be22d244fa29ea757f3994511880 (patch) | |
| tree | 7a9c74d78849cc1d0f02327e4240e7aeb37e1b8f /arch/arm/mach-imx/mach-mx31lite.c | |
| parent | fd36dfb89fa080255ddca0ddbab62b64c9288e78 (diff) | |
| download | linux-da21d4dc1795be22d244fa29ea757f3994511880.tar.bz2 | |
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/mach-mx31lite.c')
| -rw-r--r-- | arch/arm/mach-imx/mach-mx31lite.c | 9 |
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) |