From: Nickey Yang <nickey.yang@rock-chips.com> To: mark.yao@rock-chips.com, robh+dt@kernel.org, heiko@sntech.de, mark.rutland@arm.com, airlied@linux.ie Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, seanpaul@chromium.org, briannorris@chromium.org, mka@chromium.org, hoegsberg@gmail.com, architt@codeaurora.org, philippe.cornu@st.com, yannick.fertre@st.com, hl@rock-chips.com, zyw@rock-chips.com, xbl@rock-chips.com, nickey.yang@rock-chips.com Subject: [PATCH v2 1/3] dt-bindings: display: rockchip: update DSI controller Date: Tue, 28 Nov 2017 09:55:23 +0800 [thread overview] Message-ID: <1511834125-7756-2-git-send-email-nickey.yang@rock-chips.com> (raw) In-Reply-To: <1511834125-7756-1-git-send-email-nickey.yang@rock-chips.com> This patch update documentation of device tree bindings for the rockchip DSI controller based on the Synopsys DesignWare MIPI DSI host controller. Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com> --- .../display/rockchip/dw_mipi_dsi_rockchip.txt | 23 ++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt index 6bb59ab..336909d 100644 --- a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt +++ b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt @@ -14,6 +14,8 @@ Required properties: - rockchip,grf: this soc should set GRF regs to mux vopl/vopb. - ports: contain a port node with endpoint definitions as defined in [2]. For vopb,set the reg = <0> and set the reg = <1> for vopl. +- video port 0 for the VOP input, the remote endpoint maybe vopb or vopl +- video port 1 for either a panel or subsequent encoder Optional properties: - power-domains: a phandle to mipi dsi power domain node. @@ -40,11 +42,10 @@ Example: ports { #address-cells = <1>; #size-cells = <0>; - reg = <1>; - mipi_in: port { - #address-cells = <1>; - #size-cells = <0>; + mipi_in: port@0 { + reg = <0>; + mipi_in_vopb: endpoint@0 { reg = <0>; remote-endpoint = <&vopb_out_mipi>; @@ -54,6 +55,14 @@ Example: remote-endpoint = <&vopl_out_mipi>; }; }; + + mipi_out: port@1 { + reg = <1>; + + mipi_out_panel: endpoint { + remote-endpoint = <&panel_in_mipi>; + }; + }; }; panel { @@ -64,5 +73,11 @@ Example: pinctrl-names = "default"; pinctrl-0 = <&lcd_en>; backlight = <&backlight>; + + port { + panel_in_mipi: endpoint { + remote-endpoint = <&mipi_out_panel>; + }; + }; }; }; -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Nickey Yang <nickey.yang@rock-chips.com> To: mark.yao@rock-chips.com, robh+dt@kernel.org, heiko@sntech.de, mark.rutland@arm.com, airlied@linux.ie Cc: hl@rock-chips.com, briannorris@chromium.org, hoegsberg@gmail.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, philippe.cornu@st.com, yannick.fertre@st.com, linux-rockchip@lists.infradead.org, nickey.yang@rock-chips.com, mka@chromium.org, zyw@rock-chips.com, xbl@rock-chips.com Subject: [PATCH v2 1/3] dt-bindings: display: rockchip: update DSI controller Date: Tue, 28 Nov 2017 09:55:23 +0800 [thread overview] Message-ID: <1511834125-7756-2-git-send-email-nickey.yang@rock-chips.com> (raw) In-Reply-To: <1511834125-7756-1-git-send-email-nickey.yang@rock-chips.com> This patch update documentation of device tree bindings for the rockchip DSI controller based on the Synopsys DesignWare MIPI DSI host controller. Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com> --- .../display/rockchip/dw_mipi_dsi_rockchip.txt | 23 ++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt index 6bb59ab..336909d 100644 --- a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt +++ b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt @@ -14,6 +14,8 @@ Required properties: - rockchip,grf: this soc should set GRF regs to mux vopl/vopb. - ports: contain a port node with endpoint definitions as defined in [2]. For vopb,set the reg = <0> and set the reg = <1> for vopl. +- video port 0 for the VOP input, the remote endpoint maybe vopb or vopl +- video port 1 for either a panel or subsequent encoder Optional properties: - power-domains: a phandle to mipi dsi power domain node. @@ -40,11 +42,10 @@ Example: ports { #address-cells = <1>; #size-cells = <0>; - reg = <1>; - mipi_in: port { - #address-cells = <1>; - #size-cells = <0>; + mipi_in: port@0 { + reg = <0>; + mipi_in_vopb: endpoint@0 { reg = <0>; remote-endpoint = <&vopb_out_mipi>; @@ -54,6 +55,14 @@ Example: remote-endpoint = <&vopl_out_mipi>; }; }; + + mipi_out: port@1 { + reg = <1>; + + mipi_out_panel: endpoint { + remote-endpoint = <&panel_in_mipi>; + }; + }; }; panel { @@ -64,5 +73,11 @@ Example: pinctrl-names = "default"; pinctrl-0 = <&lcd_en>; backlight = <&backlight>; + + port { + panel_in_mipi: endpoint { + remote-endpoint = <&mipi_out_panel>; + }; + }; }; }; -- 1.9.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2017-11-28 1:55 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-11-28 1:55 [PATCH v2 0/3] Update ROCKCHIP DSI driver that uses dw-mipi-dsi bridge Nickey Yang 2017-11-28 1:55 ` Nickey Yang [this message] 2017-11-28 1:55 ` [PATCH v2 1/3] dt-bindings: display: rockchip: update DSI controller Nickey Yang 2017-11-28 1:55 ` [PATCH v2 2/3] drm/rockchip: Add ROCKCHIP DW MIPI DSI controller driver Nickey Yang 2017-11-28 1:55 ` Nickey Yang 2017-11-28 5:24 ` Brian Norris 2017-11-28 5:24 ` Brian Norris 2017-11-28 6:27 ` Archit Taneja 2017-11-28 6:27 ` Archit Taneja 2017-11-28 11:26 ` Nickey Yang 2017-11-28 11:26 ` Nickey Yang 2017-11-28 1:55 ` [PATCH v2 3/3] arm64: dts: rockchip: update mipi node for RK3399 Nickey Yang 2017-11-28 1:55 ` Nickey Yang
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