From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shaik Ameer Basha Subject: [PATCH v6 1/4] [media] exynos-scaler: Add DT bindings for SCALER driver Date: Wed, 19 Mar 2014 12:43:13 +0530 Message-ID: <1395213196-25972-2-git-send-email-shaik.ameer@samsung.com> References: <1395213196-25972-1-git-send-email-shaik.ameer@samsung.com> Return-path: In-Reply-To: <1395213196-25972-1-git-send-email-shaik.ameer@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org To: linux-media@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: s.nawrocki@samsung.com, m.chehab@samsung.com, b.zolnierkie@samsung.com, t.figa@samsung.com, k.debski@samsung.com, arun.kk@samsung.com, shaik.ameer@samsung.com List-Id: devicetree@vger.kernel.org This patch adds the DT binding documentation for the Exynos5420/5410 based SCALER device driver. Signed-off-by: Shaik Ameer Basha Reviewed-by: Sylwester Nawrocki --- .../devicetree/bindings/media/exynos5-scaler.txt | 24 ++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/exynos5-scaler.txt diff --git a/Documentation/devicetree/bindings/media/exynos5-scaler.txt b/Documentation/devicetree/bindings/media/exynos5-scaler.txt new file mode 100644 index 0000000..e1dd465 --- /dev/null +++ b/Documentation/devicetree/bindings/media/exynos5-scaler.txt @@ -0,0 +1,24 @@ +* Samsung Exynos5 SCALER device + +SCALER is used for scaling, blending, color fill and color space +conversion on EXYNOS[5420/5410] SoCs. + +Required properties: +- compatible: should be "samsung,exynos5420-scaler" or + "samsung,exynos5410-scaler" +- reg: should contain SCALER physical address location and length +- interrupts: should contain SCALER interrupt specifier +- clocks: should contain the SCALER clock phandle and specifier pair for + each clock listed in clock-names property, according to + the common clock bindings +- clock-names: should contain exactly one entry + - "scaler" - IP bus clock + +Example: + scaler_0: scaler@12800000 { + compatible = "samsung,exynos5420-scaler"; + reg = <0x12800000 0x1000>; + interrupts = <0 220 0>; + clocks = <&clock 381>; + clock-names = "scaler"; + }; -- 1.7.9.5