From patchwork Thu Oct 10 19:43:49 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ezequiel Garcia X-Patchwork-Id: 11184139 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 13C1117D4 for ; Thu, 10 Oct 2019 19:44:17 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E5869206A1 for ; Thu, 10 Oct 2019 19:44:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="llvlkjGi" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E5869206A1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=f2dUBTQwSCuNcFTdyhI8wRqDPZghk+cMzzHv6t9kVSA=; b=llvlkjGi/yFgld cS8OyQRqDCF9/U7mCOO6oddOgOigTbr8tBcOj9NM8vfBarYMhoPHj5OUwYGCqmeKV3S6jzGuAFQCz dub1QFIWmsnPpJ9QrxVw8o7TVyrafUsC+KfYqjkymnmV9HLi71TkYNCHSMVll72VNnUpitw9aT56Z R0GhnZuL/z2GkS8DY7RyB012gMPY3K5B2uSD3/E3B9PEjE1SvWIzCwsHx+LZudJ6D1oubV3nwl0vW esHkMRmwc6si4frDz3zub9Y/ZC1rBzsSoabN6zc1enWCy4FFdGBbJr4uC/DLPzmekSI+46OAuBJiQ 7inXzySmEvEyAVsJ2QUw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iIeMA-00060V-Ow; Thu, 10 Oct 2019 19:44:14 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iIeM7-0005y9-Su for linux-rockchip@lists.infradead.org; Thu, 10 Oct 2019 19:44:13 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: ezequiel) with ESMTPSA id 3CFF828FC8E From: Ezequiel Garcia To: dri-devel@lists.freedesktop.org Subject: [PATCH v5 1/3] dt-bindings: display: rockchip: document VOP gamma LUT address Date: Thu, 10 Oct 2019 16:43:49 -0300 Message-Id: <20191010194351.17940-2-ezequiel@collabora.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20191010194351.17940-1-ezequiel@collabora.com> References: <20191010194351.17940-1-ezequiel@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191010_124412_079727_5CE8A4BC X-CRM114-Status: UNSURE ( 8.83 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [46.235.227.227 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Jacopo Mondi , =?utf-8?q?Heiko_St=C3=BCbner?= , Rob Herring , linux-kernel@vger.kernel.org, Sandy Huang , Rob Herring , Douglas Anderson , linux-rockchip@lists.infradead.org, Boris Brezillon , Sean Paul , kernel@collabora.com, Ezequiel Garcia , Ilia Mirkin Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org Add the register specifier description for an optional gamma LUT address. Signed-off-by: Ezequiel Garcia Reviewed-by: Douglas Anderson Reviewed-by: Rob Herring --- Changes from v4: * None. Changes from v3: * None. Changes from v2: * None. Changes from v1: * Drop reg-names, suggested by Doug. --- .../devicetree/bindings/display/rockchip/rockchip-vop.txt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt index 4f58c5a2d195..8b3a5f514205 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt @@ -20,6 +20,10 @@ Required properties: "rockchip,rk3228-vop"; "rockchip,rk3328-vop"; +- reg: Must contain one entry corresponding to the base address and length + of the register space. Can optionally contain a second entry + corresponding to the CRTC gamma LUT address. + - interrupts: should contain a list of all VOP IP block interrupts in the order: VSYNC, LCD_SYSTEM. The interrupt specifier format depends on the interrupt controller used. @@ -48,7 +52,7 @@ Example: SoC specific DT entry: vopb: vopb@ff930000 { compatible = "rockchip,rk3288-vop"; - reg = <0xff930000 0x19c>; + reg = <0x0 0xff930000 0x0 0x19c>, <0x0 0xff931000 0x0 0x1000>; interrupts = ; clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>; clock-names = "aclk_vop", "dclk_vop", "hclk_vop";