On Mon, May 9, 2011 at 7:41 PM, Igor Grinberg <[email protected]> wrote:
> While in sleep mode the CS# and other V3020 RTC GPIOs must be driven
> high, otherwise V3020 RTC fails to keep the right time in sleep mode.
>
> Signed-off-by: Igor Grinberg <[email protected]>
> Cc: [email protected]
Applied.
> ---
> arch/arm/mach-pxa/cm-x300.c | 8 ++++----
> 1 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c
> index b2248e7..8a03487 100644
> --- a/arch/arm/mach-pxa/cm-x300.c
> +++ b/arch/arm/mach-pxa/cm-x300.c
> @@ -161,10 +161,10 @@ static mfp_cfg_t cm_x3xx_mfp_cfg[] __initdata = {
> GPIO99_GPIO, /* Ethernet IRQ */
>
> /* RTC GPIOs */
> - GPIO95_GPIO, /* RTC CS */
> - GPIO96_GPIO, /* RTC WR */
> - GPIO97_GPIO, /* RTC RD */
> - GPIO98_GPIO, /* RTC IO */
> + GPIO95_GPIO | MFP_LPM_DRIVE_HIGH, /* RTC CS */
> + GPIO96_GPIO | MFP_LPM_DRIVE_HIGH, /* RTC WR */
> + GPIO97_GPIO | MFP_LPM_DRIVE_HIGH, /* RTC RD */
> + GPIO98_GPIO, /* RTC IO */
>
> /* Standard I2C */
> GPIO21_I2C_SCL,
> --
> 1.7.3.4
>
>
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