On Tue, Oct 16, 2012 at 04:51:34PM +0200, Roland Stigge wrote:
> This patch enables support for i.MX53 in addition to i.MX25
>
> Signed-off-by: Roland Stigge <sti...@antcom.de>
> ---
> drivers/rtc/Kconfig | 2 +-
> drivers/rtc/rtc-imxdi.c | 25 ++++++++++++++++---------
> 2 files changed, 17 insertions(+), 10 deletions(-)
>
> --- linux-2.6.orig/drivers/rtc/Kconfig
> +++ linux-2.6/drivers/rtc/Kconfig
> @@ -768,7 +768,7 @@ config RTC_DRV_DAVINCI
>
> config RTC_DRV_IMXDI
> tristate "Freescale IMX DryIce Real Time Clock"
> - depends on SOC_IMX25
> + depends on SOC_IMX25 || SOC_IMX53
Please do not add new SoC dependencies. Use ARCH_MXC as a dependency
instead.
> + /* For IMX53, RTC is available always */
> + if (cpu_is_mx25()) {
> + imxdi->clk = clk_get(&pdev->dev, NULL);
> + if (IS_ERR(imxdi->clk))
> + return PTR_ERR(imxdi->clk);
> + clk_prepare_enable(imxdi->clk);
> + }
No new users of cpu_is_* macros please. Provide a dummy clock
for i.MX53 instead.
Sascha
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