From patchwork Mon Jan 11 02:13:20 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 565578 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 656D614031C for ; Mon, 11 Jan 2016 13:13:28 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=verge.net.au header.i=@verge.net.au header.b=oFDzawQh; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757614AbcAKCN0 (ORCPT ); Sun, 10 Jan 2016 21:13:26 -0500 Received: from kirsty.vergenet.net ([202.4.237.240]:33608 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752434AbcAKCN0 (ORCPT ); Sun, 10 Jan 2016 21:13:26 -0500 Received: from penelope.kanocho.kobe.vergenet.net (121-84-114-231f1.hyg1.eonet.ne.jp [121.84.114.231]) by kirsty.vergenet.net (Postfix) with ESMTPSA id 379F125B7B0; Mon, 11 Jan 2016 13:13:23 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1452478403; bh=I6hTsWxESMyPjjuDj4ROohncOCFJ/7TBvkWEQY+ZjYE=; h=From:To:Cc:Subject:Date:From; b=oFDzawQhVOAS8qW1iln2EZUqmnb3zM6j06QQUxcbPpoyN7XIlLtJM8QjG9b7ro+w/ Xj624iupOV6gJXtWzon+HIzG/OHRbPgY6+rHonxgwn8/HcasPOeUPdDlu7hvmCiZ0l FBm1yr9f3NgI9sctZjYA4hOhFi6rHkOLRBDgCnEk= Received: by penelope.kanocho.kobe.vergenet.net (Postfix, from userid 7100) id A582060261; Mon, 11 Jan 2016 13:13:21 +1100 (AEDT) From: Simon Horman To: Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-sh@vger.kernel.org, Magnus Damm , Simon Horman Subject: [PATCH v2] rcar_jpu: Add R-Car Gen2 Fallback Compatibility String Date: Mon, 11 Jan 2016 11:13:20 +0900 Message-Id: <1452478400-4267-1-git-send-email-horms+renesas@verge.net.au> X-Mailer: git-send-email 2.7.0.rc3.207.g0ac5344 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add fallback compatibility string. This is in keeping with the fallback scheme being adopted wherever appropriate for drivers for Renesas SoCs. Signed-off-by: Simon Horman Acked-by: Rob Herring --- v2 * Make fallback compat string for R-Car Gen2 rather than all renesas hardware: that seems too generic --- Documentation/devicetree/bindings/media/renesas,jpu.txt | 13 +++++++------ drivers/media/platform/rcar_jpu.c | 1 + 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/media/renesas,jpu.txt b/Documentation/devicetree/bindings/media/renesas,jpu.txt index 0cb94201bf92..d3436e5190f9 100644 --- a/Documentation/devicetree/bindings/media/renesas,jpu.txt +++ b/Documentation/devicetree/bindings/media/renesas,jpu.txt @@ -5,11 +5,12 @@ and decoding function conforming to the JPEG baseline process, so that the JPU can encode image data and decode JPEG data quickly. Required properties: - - compatible: should containg one of the following: - - "renesas,jpu-r8a7790" for R-Car H2 - - "renesas,jpu-r8a7791" for R-Car M2-W - - "renesas,jpu-r8a7792" for R-Car V2H - - "renesas,jpu-r8a7793" for R-Car M2-N +- compatible: "renesas,jpu-", "renesas,rcar-gen2-jpu" as fallback. + Examples with soctypes are: + - "renesas,jpu-r8a7790" for R-Car H2 + - "renesas,jpu-r8a7791" for R-Car M2-W + - "renesas,jpu-r8a7792" for R-Car V2H + - "renesas,jpu-r8a7793" for R-Car M2-N - reg: Base address and length of the registers block for the JPU. - interrupts: JPU interrupt specifier. @@ -17,7 +18,7 @@ Required properties: Example: R8A7790 (R-Car H2) JPU node jpeg-codec@fe980000 { - compatible = "renesas,jpu-r8a7790"; + compatible = "renesas,jpu-r8a7790", "renesas,rcar-gen2-jpu"; reg = <0 0xfe980000 0 0x10300>; interrupts = <0 272 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp1_clks R8A7790_CLK_JPU>; diff --git a/drivers/media/platform/rcar_jpu.c b/drivers/media/platform/rcar_jpu.c index f8e3e83c52a2..4caae52d9864 100644 --- a/drivers/media/platform/rcar_jpu.c +++ b/drivers/media/platform/rcar_jpu.c @@ -1611,6 +1611,7 @@ static const struct of_device_id jpu_dt_ids[] = { { .compatible = "renesas,jpu-r8a7791" }, /* M2-W */ { .compatible = "renesas,jpu-r8a7792" }, /* V2H */ { .compatible = "renesas,jpu-r8a7793" }, /* M2-N */ + { .compatible = "renesas,rcar-gen2-jpu" }, { }, }; MODULE_DEVICE_TABLE(of, jpu_dt_ids);