drivers/rtc/rtc-s3c.c: add .needs_src_clk to s3c6410 RTC data
Commitdf9e26d093
("rtc: s3c: add support for RTC of Exynos3250 SoC") added an "rtc_src" DT property to specify the clock used as a source to the S3C real-time clock. Not all SoCs needs this so commiteaf3a65908
("drivers/rtc/rtc-s3c.c: fix initialization failure without rtc source clock") changed to check the struct s3c_rtc_data .needs_src_clk to conditionally grab the clock. But that commit didn't update the data for each IP version so the RTC broke on the boards that needs a source clock. This is the case of at least Exynos5250 and Exynos5440 which uses the s3c6410 RTC IP block. This commit fixes the S3C rtc on the Exynos5250 Snow and Exynos5420 Peach Pit and Pi Chromebooks. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Chanwoo Choi <cw00.choi@samsung.com> Cc: Doug Anderson <dianders@chromium.org> Cc: Olof Johansson <olof@lixom.net> Cc: Kevin Hilman <khilman@linaro.org> Cc: Tyler Baker <tyler.baker@linaro.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -849,6 +849,7 @@ static struct s3c_rtc_data const s3c2443_rtc_data = {
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static struct s3c_rtc_data const s3c6410_rtc_data = {
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.max_user_freq = 32768,
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.needs_src_clk = true,
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.irq_handler = s3c6410_rtc_irq,
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.set_freq = s3c6410_rtc_setfreq,
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.enable_tick = s3c6410_rtc_enable_tick,
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