From patchwork Tue May 10 07:09:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sascha Hauer X-Patchwork-Id: 12844601 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 3A04AC433F5 for ; Tue, 10 May 2022 07:10:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=L/mQ901Vv/eV135GYtdKtBlef8FF2Sb5uTvVqiIuYO0=; b=IyRu/2Juu1qfqf /Vt4EZxYeZOrHsPcESEQn3LYQpYkYKoso8dnxsOTm2dfSCJGo/b7n/zWAeNhafs9xgYNi+/5kMdHx q+GJTydRwys91GrM1Kk+pAe8eEy/u/1E5iad2uAoBhgImtkjbYsPkxtgfQvhDHY/UjU8dQUTRKtuc 0mNElCVk+OP9HxCXgGKVR4AoZVY1nWsIQUXnNNOW9C1bFXkhBVPi9jyfRgVYPkS1txP4f8nIavgq1 ald2/xwttbhVLP8IdAXiMW2iH0/Ee+TzPFCDJhFbj1bjFVcfEDo8Pm/aXh9XjjHcgwxYFEi2FQhAi iDIvBMGOGh6hw5V+ybRQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1noK0I-000Hmh-Rd; Tue, 10 May 2022 07:09:54 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1noJzp-000HYQ-Kr for linux-rockchip@lists.infradead.org; Tue, 10 May 2022 07:09:28 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1noJzk-0007T6-Ks; Tue, 10 May 2022 09:09:20 +0200 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1noJzi-001RkH-CV; Tue, 10 May 2022 09:09:17 +0200 Received: from sha by dude02.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1noJzf-009qKC-QS; Tue, 10 May 2022 09:09:15 +0200 From: Sascha Hauer To: dri-devel@lists.freedesktop.org Cc: linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, kernel@pengutronix.de, Andy Yan , Benjamin Gaignard , Michael Riesch , Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Peter Geis , Sascha Hauer Subject: [PATCH 1/3] dt-bindings: display: rockchip: make reg-names mandatory for VOP2 Date: Tue, 10 May 2022 09:09:12 +0200 Message-Id: <20220510070914.2346011-2-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220510070914.2346011-1-s.hauer@pengutronix.de> References: <20220510070914.2346011-1-s.hauer@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-rockchip@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220510_000925_814856_E0CD67C6 X-CRM114-Status: GOOD ( 10.93 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org The VOP2 driver relies on reg-names properties, but these are not documented. Add the missing documentation, make reg-names mandatory and increase minItems to 2 as always both register spaces are needed. Signed-off-by: Sascha Hauer --- .../bindings/display/rockchip/rockchip-vop2.yaml | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml index 655d9b327f7d3..7238cdec9eb8a 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml @@ -22,7 +22,7 @@ properties: - rockchip,rk3568-vop reg: - minItems: 1 + minItems: 2 items: - description: Must contain one entry corresponding to the base address and length @@ -31,6 +31,11 @@ properties: Can optionally contain a second entry corresponding to the CRTC gamma LUT address. + reg-names: + items: + - const: vop + - const: gamma-lut + interrupts: maxItems: 1 description: @@ -86,6 +91,7 @@ properties: required: - compatible - reg + - reg-names - interrupts - clocks - clock-names