From 045ecad0fdb23f34a2769fa9d49384a3130f7831 Mon Sep 17 00:00:00 2001 From: Tomasz Figa Date: Mon, 2 Mar 2015 14:17:29 +0100 Subject: clk: samsung: exynos3250: Add driver for CMU_ISP clock domain Add clock controller for CMU ISP clock domain on Exynos3250, providing clocks for FIMC-IS subsystem. [b.michalska: use samsung_cmu_register_one to register the provider; updated DT binding documentation] Signed-off-by: Tomasz Figa Signed-off-by: Chanwoo Choi Signed-off-by: Beata Michalska Acked-by: Kyungmin Park [s.nawrocki: added __init attribute which was missing in function exynos3250_cmu_platform_init() in function, which has been] Reported-by: kbuild test robot Signed-off-by: Sylwester Nawrocki Signed-off-by: Michael Turquette --- Documentation/devicetree/bindings/clock/exynos3250-clock.txt | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'Documentation/devicetree/bindings/clock/exynos3250-clock.txt') diff --git a/Documentation/devicetree/bindings/clock/exynos3250-clock.txt b/Documentation/devicetree/bindings/clock/exynos3250-clock.txt index f57d9dd9ea85..f1738b88c225 100644 --- a/Documentation/devicetree/bindings/clock/exynos3250-clock.txt +++ b/Documentation/devicetree/bindings/clock/exynos3250-clock.txt @@ -9,6 +9,8 @@ Required Properties: - "samsung,exynos3250-cmu" - controller compatible with Exynos3250 SoC. - "samsung,exynos3250-cmu-dmc" - controller compatible with Exynos3250 SoC for Dynamic Memory Controller domain. + - "samsung,exynos3250-cmu-isp" - ISP block clock controller compatible + with Exynos3250 SOC - reg: physical base address of the controller and length of memory mapped region. @@ -36,6 +38,12 @@ Example 1: Examples of clock controller nodes are listed below. #clock-cells = <1>; }; + cmu_isp: clock-controller@10048000 { + compatible = "samsung,exynos3250-cmu-isp"; + reg = <0x10048000 0x1000>; + #clock-cells = <1>; + }; + Example 2: UART controller node that consumes the clock generated by the clock controller. Refer to the standard clock bindings for information about 'clocks' and 'clock-names' property. -- cgit v1.2.3-59-g8ed1b