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| author | Jacek Anaszewski <j.anaszewski@samsung.com> | 2014-07-11 12:19:49 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-07-30 19:04:16 -0300 |
| commit | 1774afe7d98d8cfcb57327d2ced2d95c48de8c72 (patch) | |
| tree | 9da8f3b377863821434f79b7345b469120117984 /Documentation | |
| parent | ee67674a7758dddc6abad16182b832a6a13b9ef9 (diff) | |
| download | linux-1774afe7d98d8cfcb57327d2ced2d95c48de8c72.tar.gz linux-1774afe7d98d8cfcb57327d2ced2d95c48de8c72.tar.bz2 linux-1774afe7d98d8cfcb57327d2ced2d95c48de8c72.zip | |
[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 <j.anaszewski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/media/exynos-jpeg-codec.txt | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/media/exynos-jpeg-codec.txt b/Documentation/devicetree/bindings/media/exynos-jpeg-codec.txt index 937b755baf8f..bf52ed4a5067 100644 --- a/Documentation/devicetree/bindings/media/exynos-jpeg-codec.txt +++ b/Documentation/devicetree/bindings/media/exynos-jpeg-codec.txt @@ -3,9 +3,13 @@ Samsung S5P/EXYNOS SoC series JPEG codec Required properties: - compatible : should be one of: - "samsung,s5pv210-jpeg", "samsung,exynos4210-jpeg"; + "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; -- clocks : should contain the JPEG codec IP gate clock specifier, from the - common clock bindings; -- clock-names : should contain "jpeg" entry. +- 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. |