Samsung S5P/EXYNOS SoC series JPEG codec

Required properties:

- compatible	: should be one of:
		  "samsung,s5pv210-jpeg", "samsung,exynos4210-jpeg";
- reg		: address and length of the JPEG codec IP register set;
- interrupts	: specifies the JPEG codec IP interrupt;
- clocks	: should contain the JPEG codec IP gate clock specifier, from the
		  common clock bindings;
- clock-names	: should contain "jpeg" entry.

Samsung S5P/EXYNOS SoC series JPEG codec

Required properties:

- compatible	: should be one of:
		  "samsung,s5pv210-jpeg", "samsung,exynos4210-jpeg",
		  "samsung,exynos3250-jpeg";
- reg		: address and length of the JPEG codec IP register set;
- interrupts	: specifies the JPEG codec IP interrupt;
- clock-names   : should contain:
		   - "jpeg" for the core gate clock,
		   - "sclk" for the special clock (optional).
- clocks	: should contain the clock specifier and clock ID list
		  matching entries in the clock-names property; from
		  the common clock bindings.

Document sclk-jpeg clock for Exynos3250 SoC
[media] s5p-jpeg: Document sclk-jpeg clock for Exynos3250 SoC

JPEG IP on Exynos3250 SoC requires enabling two clock gates
for its operation. This patch documents this requirement.

Signed-off-by: Jacek Anaszewski <6a953cb1c532e2765a42e582ecefff5a01106214@samsung.com>
Signed-off-by: Sylwester Nawrocki <1ca386fdc5066df13f7236f0837f22126191d06b@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <0cae1d1e981e84d16b82ca3d17be8a7f826608d3@samsung.com>
