From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ajay Kumar Subject: [PATCH] exynos_g2d: Add Bindings for exynos G2D driver Date: Thu, 03 Jan 2013 08:03:34 -0500 Message-ID: <1357218214-3706-1-git-send-email-ajaykumar.rs@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: "devicetree-discuss" To: jy0922.shim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Cc: inki.dae-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, ajaynumb-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org List-Id: devicetree@vger.kernel.org Add documentation for the DT bindings in exynos G2D driver. Signed-off-by: Ajay Kumar --- .../devicetree/bindings/drm/exynos/g2d.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/drm/exynos/g2d.txt diff --git a/Documentation/devicetree/bindings/drm/exynos/g2d.txt b/Documentation/devicetree/bindings/drm/exynos/g2d.txt new file mode 100644 index 0000000..1eb124d --- /dev/null +++ b/Documentation/devicetree/bindings/drm/exynos/g2d.txt @@ -0,0 +1,22 @@ +Samsung 2D Graphic Accelerator using DRM frame work + +Samsung FIMG2D is a graphics 2D accelerator which supports Bit Block Transfer. +We set the drawing-context registers for configuring rendering parameters and +then start rendering. +This driver is for SOCs which contain G2D IPs with version 4.1. + +Required properties: + -compatible: + should be "samsung,exynos-g2d-41". + -reg: + physical base address of the controller and length + of memory mapped region. + -interrupts: + interrupt combiner values. + +Example: + g2d { + compatible = "samsung,exynos-g2d-41"; + reg = <0x10850000 0x1000>; + interrupts = <0 91 0>; + }; -- 1.8.0