2010-11-01 21:47:50

by Thomas Weber

Subject: [PATCH] OMAP2: Devkit8000: Fix mmc regulator failure

This patch fixes the following error:

>regulator: VMMC1: 1850 <--> 3150 mV at 3000 mV normal
standby
>twl_reg twl_reg.6: can't register VMMC1, -22
>twl_reg: probe of twl_reg.6 failed with error -22

Signed-off-by: Thomas Weber <[email protected]>
---
arch/arm/mach-omap2/board-devkit8000.c | 3 ---
1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 067f437..53ac762 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -242,9 +242,6 @@ static int devkit8000_twl_gpio_setup(struct device *dev,
mmc[0].gpio_cd = gpio + 0;
omap2_hsmmc_init(mmc);

- /* link regulators to MMC adapters */
- devkit8000_vmmc1_supply.dev = mmc[0].dev;
-
/* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;

--
1.7.3.2

2010-11-05 19:13:17

by Tony Lindgren

Subject: Re: [PATCH] OMAP2: Devkit8000: Fix mmc regulator failure

* Thomas Weber <[email protected]> [101101 14:38]:
> This patch fixes the following error:
>
> >regulator: VMMC1: 1850 <--> 3150 mV at 3000 mV normal
> standby
> >twl_reg twl_reg.6: can't register VMMC1, -22
> >twl_reg: probe of twl_reg.6 failed with error -22

Adding this into omap-fixes.

Tony

> Signed-off-by: Thomas Weber <[email protected]>
> ---
> arch/arm/mach-omap2/board-devkit8000.c | 3 ---
> 1 files changed, 0 insertions(+), 3 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
> index 067f437..53ac762 100644
> --- a/arch/arm/mach-omap2/board-devkit8000.c
> +++ b/arch/arm/mach-omap2/board-devkit8000.c
> @@ -242,9 +242,6 @@ static int devkit8000_twl_gpio_setup(struct device *dev,
> mmc[0].gpio_cd = gpio + 0;
> omap2_hsmmc_init(mmc);
>
> - /* link regulators to MMC adapters */
> - devkit8000_vmmc1_supply.dev = mmc[0].dev;
> -
> /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
> gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
>
> --
> 1.7.3.2
>