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Sun, 31 Aug 2025 03:57:52 -0700 (PDT) From: WeiHao Li To: heiko@sntech.de, robh@kernel.org Cc: hjc@rock-chips.com, andy.yan@rock-chips.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-clk@vger.kernel.org, WeiHao Li Subject: [PATCH v1 7/7] ARM: dts: rockchip: Add DSI for RK3368 Date: Sun, 31 Aug 2025 18:48:55 +0800 Message-ID: <20250831104855.45883-8-cn.liweihao@gmail.com> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250831104855.45883-1-cn.liweihao@gmail.com> References: <20250831104855.45883-1-cn.liweihao@gmail.com> Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add the Designware MIPI DSI controller and it's port nodes. Signed-off-by: WeiHao Li --- arch/arm64/boot/dts/rockchip/rk3368.dtsi | 39 ++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index 674a3676d..5226b7e6f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -875,6 +875,11 @@ vop: vop@ff930000 { vop_out: port { #address-cells = <1>; #size-cells = <0>; + + vop_out_dsi: endpoint@0 { + reg = <0>; + remote-endpoint = <&dsi_in_vop>; + }; }; }; @@ -884,6 +889,40 @@ display_subsystem: display-subsystem { status = "disabled"; }; + mipi_dsi: mipi-dsi@ff960000 { + compatible = "rockchip,rk3368-mipi-dsi", "snps,dw-mipi-dsi"; + reg = <0x0 0xff960000 0x0 0x4000>; + interrupts = ; + clocks = <&cru PCLK_MIPI_DSI0>; + clock-names = "pclk"; + resets = <&cru SRST_MIPIDSI0>; + reset-names = "apb"; + phys = <&video_phy>; + phy-names = "dphy"; + rockchip,grf = <&grf>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + mipi_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; + + dsi_in_vop: endpoint@0 { + reg = <0>; + remote-endpoint = <&vop_out_dsi>; + }; + }; + + mipi_out: port@1 { + reg = <1>; + }; + + }; + }; + video_phy: video-phy@ff968000 { compatible = "rockchip,rk3368-dsi-dphy"; reg = <0x0 0xff968000 0x0 0x4000>, -- 2.47.2