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| author | Javier Martinez Canillas <javier.martinez@collabora.co.uk> | 2014-09-23 17:16:45 +0200 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2014-10-20 17:12:40 +0200 |
| commit | fa781ddab92909ae06c83cf14dea09eda81d7ba4 (patch) | |
| tree | 8ce6cebb6fbbb068d861d5156725ddb88a01f4e4 /arch/arm/boot/dts/exynos5420-peach-pit.dts | |
| parent | ARM: dts: Enable PWM node by default for s3c64xx (diff) | |
| download | linux-fa781ddab92909ae06c83cf14dea09eda81d7ba4.tar.xz linux-fa781ddab92909ae06c83cf14dea09eda81d7ba4.zip | |
ARM: dts: Add rtc_src clk for s3c-rtc on exynos Peach boards
commit 546b117fdf17 ("rtc: s3c: add support for RTC of Exynos3250 SoC")
added an "rtc_src" DT property for the Samsung's S3C Real Time Clock
controller that specifies the 32.768 kHz clock that uses the RTC as
its source clock. In the case of the Peach Pit and Pi machines, the
Maxim 77802 32kHz AP clock is used as the source clock.
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/boot/dts/exynos5420-peach-pit.dts')
| -rw-r--r-- | arch/arm/boot/dts/exynos5420-peach-pit.dts | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts index 82cdb74484cc..160c1bf1061e 100644 --- a/arch/arm/boot/dts/exynos5420-peach-pit.dts +++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts @@ -12,6 +12,7 @@ #include <dt-bindings/input/input.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/clock/maxim,max77802.h> #include "exynos5420.dtsi" / { @@ -151,7 +152,7 @@ status = "okay"; clock-frequency = <400000>; - max77802-pmic@9 { + max77802: max77802-pmic@9 { compatible = "maxim,max77802"; interrupt-parent = <&gpx3>; interrupts = <1 IRQ_TYPE_NONE>; @@ -727,6 +728,8 @@ &rtc { status = "okay"; + clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>; + clock-names = "rtc", "rtc_src"; }; &spi_2 { |