From mboxrd@z Thu Jan 1 00:00:00 1970 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 7116CD232ED for ; Fri, 9 Jan 2026 08:01:59 +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:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=kDMyRECl9vPZ6gF5nay3D+qJi3Oa8dG1g+AZOtiDcKg=; b=22bGHS+WRDaJslwUfxNRJ8O6vc ctlvD+XPz6cvGzuu8sKAQ460knop2ghoG76XhFUVpyaAgBHfPulckJTabaswG+33tpv7jVKbxObor w55c/tcpGJ+nYlw5bCMwCi3nAMrS2meIzLHgvnhtwPsTA08weyRgBYkr93j1otyzzXO+09tE/EnL6 m9iZu9ggL6h2A1if7+7EwjtiY35lMSsT4VOYx30BeA3tQVoWwGrcepITPNR5CZhuTWWDu3Y/qiiyt gv7I9bgYH743Vd7AqtXuduSnNQQ4S5xVnHeKWHmVLAYXEHpz2vTQGQxrAmGz8IfDQUdZeJ0IDC5R+ K6krE49A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ve7RQ-00000001oXa-2Xd4; Fri, 09 Jan 2026 08:01:52 +0000 Received: from m16.mail.163.com ([117.135.210.4]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1ve7R7-00000001oN9-3gug; Fri, 09 Jan 2026 08:01:37 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=kD MyRECl9vPZ6gF5nay3D+qJi3Oa8dG1g+AZOtiDcKg=; b=feSC+4ZPcVByuytRPf cx5N3QkZTGZlLqcZfxmlswgkAC7hRoJOyvIraDUI8Q7KlPisoAk0RvZfmek3RYng /fvMfdAK7qnBQWZChGX6tdwPoJcGMsY59zIbk9/njp+xO1vlRREK2Xd2UlgzYMHc uCX5d5KrZfGfqeFlzTEAJp2fs= Received: from ProDesk-480.. (unknown []) by gzga-smtp-mtada-g1-0 (Coremail) with SMTP id _____wDnzlW4tWBpx1iBFA--.64397S3; Fri, 09 Jan 2026 16:01:01 +0800 (CST) From: Andy Yan To: heiko@sntech.de, dmitry.baryshkov@oss.qualcomm.com Cc: krzk+dt@kernel.org, conor+dt@kernel.org, cristian.ciocaltea@collabora.com, Laurent.pinchart@ideasonboard.com, mripard@kernel.org, hjc@rock-chips.com, robh@kernel.org, sebastian.reichel@collabora.com, tzimmermann@suse.de, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Andy Yan Subject: [PATCH 1/5] dt-bindings: display: rockchip: Add rk3576 DisplayPort Date: Fri, 9 Jan 2026 16:00:44 +0800 Message-ID: <20260109080054.228671-2-andyshrk@163.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260109080054.228671-1-andyshrk@163.com> References: <20260109080054.228671-1-andyshrk@163.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: _____wDnzlW4tWBpx1iBFA--.64397S3 X-Coremail-Antispam: 1Uf129KBjvJXoW7Zr1ktF4kXF45tr1ftFy3twb_yoW8AF1rpa 9xCr1UX34Igr17W3yktrn5urs5Kw1kA3yjyr17Kw17tanxKF4F93Wagwn8Xay3JF17Aa9x CF4j934fJw42vr7anT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07jzCJQUUUUU= X-Originating-IP: [58.22.7.114] X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/xtbCxR0PbWlgtb299wAA3x X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260109_000134_884651_E93F3CA6 X-CRM114-Status: UNSURE ( 9.41 ) 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 From: Andy Yan The DisplayPort found on RK3576 is very similar to that of RK3588, but work in dual pixel mode. And itself does not depend on the I2S clock or the SPDIF clock when transmit audio. Signed-off-by: Andy Yan --- .../display/rockchip/rockchip,dw-dp.yaml | 29 +++++++++++++++++-- 1 file changed, 26 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml index 6345f0132d43..1bfe1bd6404a 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml @@ -27,13 +27,11 @@ description: | * Pixel clock up to 594MHz * I2S, SPDIF audio interface -allOf: - - $ref: /schemas/sound/dai-common.yaml# - properties: compatible: enum: - rockchip,rk3588-dp + - rockchip,rk3576-dp reg: maxItems: 1 @@ -42,6 +40,7 @@ properties: maxItems: 1 clocks: + minItems: 3 items: - description: Peripheral/APB bus clock - description: DisplayPort AUX clock @@ -50,6 +49,7 @@ properties: - description: SPDIF interfce clock clock-names: + minItems: 3 items: - const: apb - const: aux @@ -95,6 +95,29 @@ required: - ports - resets +allOf: + - $ref: /schemas/sound/dai-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - rockchip,rk3588-dp + then: + properties: + clocks: + minItems: 5 + maxItems: 5 + clock-names: + minItems: 5 + maxItems: 5 + else: + properties: + clocks: + maxItems: 3 + clock-names: + maxItems: 3 + unevaluatedProperties: false examples: -- 2.43.0