From patchwork Wed Dec 11 10:15:05 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cristian Ciocaltea X-Patchwork-Id: 13903301 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 C8625E77180 for ; Wed, 11 Dec 2024 10:17:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=vOeLOQDBBawVTWkd947Dpb5M9r7TNTr8AtGL0MxXHC8=; b=fk9ZFoyOI61kT2kVLYnwWcfNTq 7VDxLXrkuvel3xHiFg3ofDn83z2ct7ijAnDawUNT9bOoJZ90cwPAji538M6fw4hWmaegDwewVFyyE NuvavOWQpiJAaSRZ9EAXUbNwE0NslYt6/8qjplMIN/sRkIPkvn2GXIBN7bCdKEohCrpfJheSAyPsl Pg69Nqs6W02mWJw+cc9lonCAaC45Rh6zc6q3oQrAJw4uoIoFGPtzeyODuyVXZqMw00iea+DhY44oC ogTohtW1728uEIB5tH3ItBqQA04W/+MwrzW1JGLaZuUn/19Mj7Zx0OmLOMTCLQjLdq3qGaYzteSvE UevcBB4w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tLJmE-0000000EXzO-1X48; Wed, 11 Dec 2024 10:17:06 +0000 Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tLJkf-0000000EXYc-436J; Wed, 11 Dec 2024 10:15:31 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1733912128; bh=eAufraMFMnfi2IGWNJkkS7Jvw+zFLnnar89/NtNbjiw=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=Yvnsj5DWio7ojSsr0PD02rfB0+uMYYEQE5WOnSyNKDR2HjXw2rK0L6TOU2DEitxH0 WCmWJy+dRCAtn4kkAO2idsGzsYbsk4bSeexucu0C/CtgEMa7ntvSaBmuWJna1s3IIh t42y5gLCjbp0Oo8wiRKOWdoSKuyn2HUNlZW9kgHbJ/nrdpECJWYlWXnfvKEWa/lCVm DMrsT5+7ZE/NSQZHXmWAgh3XwHYe1o+XKAzO75BOtACPE0m88HHHrIjxCp7s0CCdji 6LedlVG9x8WnqtBB3ySrHevu/oYhsIa37BhZ9WjgmbvSfSfwKtOJq+tqHrTRE0RCBh fBXjJd1cKBCOg== Received: from localhost (unknown [188.27.48.199]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: cristicc) by bali.collaboradmins.com (Postfix) with ESMTPSA id CD64417E35FC; Wed, 11 Dec 2024 11:15:27 +0100 (CET) From: Cristian Ciocaltea Date: Wed, 11 Dec 2024 12:15:05 +0200 Subject: [PATCH v2 1/5] dt-bindings: display: vop2: Add optional PLL clock properties MIME-Version: 1.0 Message-Id: <20241211-vop2-hdmi0-disp-modes-v2-1-471cf5001e45@collabora.com> References: <20241211-vop2-hdmi0-disp-modes-v2-0-471cf5001e45@collabora.com> In-Reply-To: <20241211-vop2-hdmi0-disp-modes-v2-0-471cf5001e45@collabora.com> To: Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Andy Yan , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: kernel@collabora.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241211_021530_182750_66AC82D0 X-CRM114-Status: UNSURE ( 8.95 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On RK3588, HDMI PHY PLL can be used as an alternative and more accurate pixel clock source for VOP2 video ports 0, 1 and 2. Document the optional PLL clock properties corresponding to the two HDMI PHYs available on the SoC. Acked-by: Rob Herring (Arm) Signed-off-by: Cristian Ciocaltea --- Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml index 2531726af306bd388c00c3c0a1785b2c7367e2bd..46d956e63338e196361483a668fbf5597ebce24f 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml @@ -53,6 +53,8 @@ properties: - description: Pixel clock for video port 2. - description: Pixel clock for video port 3. - description: Peripheral(vop grf/dsi) clock. + - description: Alternative pixel clock provided by HDMI0 PHY PLL. + - description: Alternative pixel clock provided by HDMI1 PHY PLL. clock-names: minItems: 5 @@ -64,6 +66,8 @@ properties: - const: dclk_vp2 - const: dclk_vp3 - const: pclk_vop + - const: pll_hdmiphy0 + - const: pll_hdmiphy1 rockchip,grf: $ref: /schemas/types.yaml#/definitions/phandle