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(unknown []) by gzsmtp2 (Coremail) with SMTP id PSgvCgD3_+0XPoVpQ5VfQQ--.20291S3; Fri, 06 Feb 2026 09:04:28 +0800 (CST) From: Andy Yan To: dmitry.baryshkov@oss.qualcomm.com, heiko@sntech.de Subject: [PATCH v3 1/5] dt-bindings: display: rockchip: Add rk3576 DisplayPort Date: Fri, 6 Feb 2026 09:04:11 +0800 Message-ID: <20260206010421.443605-2-andyshrk@163.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260206010421.443605-1-andyshrk@163.com> References: <20260206010421.443605-1-andyshrk@163.com> MIME-Version: 1.0 X-CM-TRANSID: PSgvCgD3_+0XPoVpQ5VfQQ--.20291S3 X-Coremail-Antispam: 1Uf129KBjvJXoW7Zr4UWr43Jw4xKw1rKr1ftFb_yoW8CF18pa 9xC3WDX3yIgry7W3yDtr1kCrs5K3WkA3yjyr17tw17twsxKFWFg3Wagwn8Jw43JF17Aay3 CF1j9ryxJw42vr7anT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07jOo7NUUUUU= X-Originating-IP: [58.22.7.114] X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/xtbCxR1SsGmFPh0NvgAA3G X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260205_170534_851268_49003AFA X-CRM114-Status: UNSURE ( 9.33 ) X-CRM114-Notice: Please train this message. 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: , Cc: kever.yang@rock-chips.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Laurent.pinchart@ideasonboard.com, andrzej.hajda@intel.com, airlied@gmail.com, simona@ffwll.ch, robh@kernel.org, rfoss@kernel.org, sebastian.reichel@collabora.com, jernej.skrabec@gmail.com, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, conor+dt@kernel.org, jonas@kwiboo.se, maarten.lankhorst@linux.intel.com, mripard@kernel.org, linux-arm-kernel@lists.infradead.org, neil.armstrong@linaro.org, hjc@rock-chips.com, alchark@gmail.com, tzimmermann@suse.de, Andy Yan , krzk+dt@kernel.org, nicolas.frattaroli@collabora.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=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 Reviewed-by: Sebastian Reichel --- Changes in v3: - Fix compatible order Changes in v2: - Remove unnecessary maxItems .../display/rockchip/rockchip,dw-dp.yaml | 27 ++++++++++++++++--- 1 file changed, 24 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..2b0d9e23e943 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml @@ -27,12 +27,10 @@ description: | * Pixel clock up to 594MHz * I2S, SPDIF audio interface -allOf: - - $ref: /schemas/sound/dai-common.yaml# - properties: compatible: enum: + - rockchip,rk3576-dp - rockchip,rk3588-dp reg: @@ -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 +95,27 @@ required: - ports - resets +allOf: + - $ref: /schemas/sound/dai-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - rockchip,rk3588-dp + then: + properties: + clocks: + minItems: 5 + clock-names: + minItems: 5 + else: + properties: + clocks: + maxItems: 3 + clock-names: + maxItems: 3 + unevaluatedProperties: false examples: -- 2.43.0 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip