UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

ARM: mx53ard: 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>
This commit is contained in:
Fabio Estevam 2012-04-02 10:39:43 -03:00 committed by Sascha Hauer
parent bfb5f5530c
commit fd36dfb89f
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/arm/mach-imx/mach-mx53_ard.c
View File

@ -23,6 +23,8 @@
#include <linux/delay.h> #include <linux/delay.h>
#include <linux/gpio.h> #include <linux/gpio.h>
#include <linux/smsc911x.h> #include <linux/smsc911x.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/fixed.h>
#include <mach/common.h> #include <mach/common.h>
#include <mach/hardware.h> #include <mach/hardware.h>
@ -214,6 +216,11 @@ static int weim_cs_config(void)
return 0; return 0;
} }
static struct regulator_consumer_supply dummy_supplies[] = {
REGULATOR_SUPPLY("vdd33a", "smsc911x"),
REGULATOR_SUPPLY("vddvario", "smsc911x"),
};
void __init imx53_ard_common_init(void) void __init imx53_ard_common_init(void)
{ {
mxc_iomux_v3_setup_multiple_pads(mx53_ard_pads, mxc_iomux_v3_setup_multiple_pads(mx53_ard_pads,
@ -232,6 +239,7 @@ static void __init mx53_ard_board_init(void)
imx53_ard_common_init(); imx53_ard_common_init();
mx53_ard_io_init(); mx53_ard_io_init();
regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
platform_add_devices(devices, ARRAY_SIZE(devices)); platform_add_devices(devices, ARRAY_SIZE(devices));
imx53_add_sdhci_esdhc_imx(0, &mx53_ard_sd1_data); imx53_add_sdhci_esdhc_imx(0, &mx53_ard_sd1_data);