From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756050AbdJLT3a (ORCPT ); Thu, 12 Oct 2017 15:29:30 -0400 Received: from fllnx210.ext.ti.com ([198.47.19.17]:34471 "EHLO fllnx210.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751348AbdJLT1g (ORCPT ); Thu, 12 Oct 2017 15:27:36 -0400 From: Benoit Parrot To: Tony Lindgren , Tero Kristo , Rob Herring CC: , , , , Benoit Parrot Subject: [Patch 4/6] dt-bindings: media: ti-vpe: Document VPE driver Date: Thu, 12 Oct 2017 14:27:17 -0500 Message-ID: <20171012192719.15193-5-bparrot@ti.com> X-Mailer: git-send-email 2.9.0 In-Reply-To: <20171012192719.15193-1-bparrot@ti.com> References: <20171012192719.15193-1-bparrot@ti.com> MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Device Tree bindings for the Video Processing Engine (VPE) driver. Signed-off-by: Benoit Parrot --- Documentation/devicetree/bindings/media/ti-vpe.txt | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/ti-vpe.txt diff --git a/Documentation/devicetree/bindings/media/ti-vpe.txt b/Documentation/devicetree/bindings/media/ti-vpe.txt new file mode 100644 index 000000000000..c2ef93d08417 --- /dev/null +++ b/Documentation/devicetree/bindings/media/ti-vpe.txt @@ -0,0 +1,41 @@ +Texas Instruments DRA7x VIDEO PROCESSING ENGINE (VPE) +------------------------------------------------------ + +The Video Processing Engine (VPE) is a key component for image post +processing applications. VPE consist of a single memory to memory +path which can perform chroma up/down sampling, deinterlacing, +scaling and color space conversion. + +Required properties: +- compatible: must be "ti,vpe" +- reg: physical base address and length of the registers set for the 8 + memory regions required; +- reg-names: name associated with the memory regions described is ; +- interrupts: should contain IRQ line for VPE; + +Example: + vpe { + compatible = "ti,vpe"; + ti,hwmods = "vpe"; + clocks = <&dpll_core_h23x2_ck>; + clock-names = "fck"; + reg = <0x489d0000 0x120>, + <0x489d0300 0x20>, + <0x489d0400 0x20>, + <0x489d0500 0x20>, + <0x489d0600 0x3c>, + <0x489d0700 0x80>, + <0x489d5700 0x18>, + <0x489dd000 0x400>; + reg-names = "vpe_top", + "vpe_chr_us0", + "vpe_chr_us1", + "vpe_chr_us2", + "vpe_dei", + "sc", + "csc", + "vpdma"; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + }; -- 2.9.0