From: Heiko Stuebner <heiko@sntech.de> To: airlied@linux.ie, mark.yao@rock-chips.com, laurent.pinchart@ideasonboard.com Cc: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH RFC v2 12/12] ARM: dts: rockchip: add vga encoder and enable lvds on rk3288-firefly Date: Wed, 1 Apr 2015 12:09:46 +0200 [thread overview] Message-ID: <1427882986-19110-13-git-send-email-heiko@sntech.de> (raw) In-Reply-To: <1427882986-19110-1-git-send-email-heiko@sntech.de> Add the sda7123 simple vga encoder, connect it to the vop outputs and enable the lvds controller with the correct settings. Signed-off-by: Heiko Stuebner <heiko@sntech.de> --- arch/arm/boot/dts/rk3288-firefly.dtsi | 68 +++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-firefly.dtsi b/arch/arm/boot/dts/rk3288-firefly.dtsi index b54dd78..2cce2a9 100644 --- a/arch/arm/boot/dts/rk3288-firefly.dtsi +++ b/arch/arm/boot/dts/rk3288-firefly.dtsi @@ -159,6 +159,51 @@ regulator-always-on; vin-supply = <&vcc_5v>; }; + + sda7123: vga-encoder { + compatible = "adi,adv7123"; + psave-gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + #address-cells = <1>; + #size-cells = <0>; + + sda7123_in: endpoint@0 { + remote-endpoint = <&lvds_out>; + }; + }; + + port@1 { + reg = <1>; + + #address-cells = <1>; + #size-cells = <0>; + + sda7123_out: endpoint@0 { + remote-endpoint = <&vga_connector_in>; + }; + }; + }; + }; + + vga: vga-connector { + compatible = "vga-connector"; + label = "vga"; + + ddc-i2c-bus = <&i2c4>; + + port { + vga_connector_in: endpoint { + remote-endpoint = <&sda7123_out>; + }; + }; + }; }; &cpu0 { @@ -347,6 +392,29 @@ status = "okay"; }; +&lvds { + avdd1v0-supply = <&vdd10_lcd>; + avdd1v8-supply = <&vcc18_lcd>; + avdd3v3-supply = <&vcca_33>; + rockchip,data-mapping = "jeida"; + rockchip,data-width = <24>; + rockchip,output = "rgb"; + status = "okay"; + + ports { + port@1 { + reg = <1>; + + #address-cells = <1>; + #size-cells = <0>; + + lvds_out: endpoint@0 { + remote-endpoint = <&sda7123_in>; + }; + }; + }; +}; + &pinctrl { pcfg_output_high: pcfg-output-high { output-high; -- 2.1.4 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
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From: heiko@sntech.de (Heiko Stuebner) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH RFC v2 12/12] ARM: dts: rockchip: add vga encoder and enable lvds on rk3288-firefly Date: Wed, 1 Apr 2015 12:09:46 +0200 [thread overview] Message-ID: <1427882986-19110-13-git-send-email-heiko@sntech.de> (raw) In-Reply-To: <1427882986-19110-1-git-send-email-heiko@sntech.de> Add the sda7123 simple vga encoder, connect it to the vop outputs and enable the lvds controller with the correct settings. Signed-off-by: Heiko Stuebner <heiko@sntech.de> --- arch/arm/boot/dts/rk3288-firefly.dtsi | 68 +++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-firefly.dtsi b/arch/arm/boot/dts/rk3288-firefly.dtsi index b54dd78..2cce2a9 100644 --- a/arch/arm/boot/dts/rk3288-firefly.dtsi +++ b/arch/arm/boot/dts/rk3288-firefly.dtsi @@ -159,6 +159,51 @@ regulator-always-on; vin-supply = <&vcc_5v>; }; + + sda7123: vga-encoder { + compatible = "adi,adv7123"; + psave-gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port at 0 { + reg = <0>; + + #address-cells = <1>; + #size-cells = <0>; + + sda7123_in: endpoint at 0 { + remote-endpoint = <&lvds_out>; + }; + }; + + port at 1 { + reg = <1>; + + #address-cells = <1>; + #size-cells = <0>; + + sda7123_out: endpoint at 0 { + remote-endpoint = <&vga_connector_in>; + }; + }; + }; + }; + + vga: vga-connector { + compatible = "vga-connector"; + label = "vga"; + + ddc-i2c-bus = <&i2c4>; + + port { + vga_connector_in: endpoint { + remote-endpoint = <&sda7123_out>; + }; + }; + }; }; &cpu0 { @@ -347,6 +392,29 @@ status = "okay"; }; +&lvds { + avdd1v0-supply = <&vdd10_lcd>; + avdd1v8-supply = <&vcc18_lcd>; + avdd3v3-supply = <&vcca_33>; + rockchip,data-mapping = "jeida"; + rockchip,data-width = <24>; + rockchip,output = "rgb"; + status = "okay"; + + ports { + port at 1 { + reg = <1>; + + #address-cells = <1>; + #size-cells = <0>; + + lvds_out: endpoint at 0 { + remote-endpoint = <&sda7123_in>; + }; + }; + }; +}; + &pinctrl { pcfg_output_high: pcfg-output-high { output-high; -- 2.1.4
next prev parent reply other threads:[~2015-04-01 10:09 UTC|newest] Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-04-01 10:09 [PATCH RFC v2 00/12] drm/rockchip: add support for lvds controller and external encoders Heiko Stuebner 2015-04-01 10:09 ` Heiko Stuebner 2015-04-01 10:09 ` [PATCH RFC v2 01/12] drm/encoder: add functionality to register encoders to a global list Heiko Stuebner 2015-04-01 10:09 ` Heiko Stuebner 2015-04-01 10:09 ` [PATCH RFC v2 04/12] drm/components: add generic vga encoder driver Heiko Stuebner 2015-04-01 10:09 ` Heiko Stuebner [not found] ` <1427882986-19110-5-git-send-email-heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org> 2015-04-01 10:27 ` Russell King - ARM Linux 2015-04-01 10:27 ` Russell King - ARM Linux 2015-04-01 10:40 ` Heiko Stübner 2015-04-01 10:40 ` Heiko Stübner 2015-04-01 10:09 ` [PATCH RFC v2 06/12] dt-bindings: Add documentation for rockchip lvds Heiko Stuebner 2015-04-01 10:09 ` Heiko Stuebner [not found] ` <1427882986-19110-1-git-send-email-heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org> 2015-04-01 10:09 ` [PATCH RFC v2 02/12] drm/connector: add functionality to register connectors to a global list Heiko Stuebner 2015-04-01 10:09 ` Heiko Stuebner 2015-04-01 10:09 ` [PATCH RFC v2 03/12] drm: add components subdirectory and infrastructure Heiko Stuebner 2015-04-01 10:09 ` Heiko Stuebner 2015-04-01 10:09 ` [PATCH RFC v2 05/12] drm/components: add generic vga connector driver Heiko Stuebner 2015-04-01 10:09 ` Heiko Stuebner 2015-04-01 10:09 ` [PATCH RFC v2 07/12] drm/rockchip: Add support for Rockchip Soc LVDS Heiko Stuebner 2015-04-01 10:09 ` Heiko Stuebner 2015-04-01 10:09 ` [PATCH RFC v2 08/12] drm/rockchip: lvds: register a bridge when no panel is set Heiko Stuebner 2015-04-01 10:09 ` Heiko Stuebner 2015-04-01 10:09 ` [PATCH RFC v2 09/12] drm/rockchip: enable rgb output of vops for all other connectors Heiko Stuebner 2015-04-01 10:09 ` Heiko Stuebner 2015-04-01 10:09 ` [PATCH RFC v2 10/12] ARM: dts: rockchip: add rk3288 lcdc0 pinmux settings Heiko Stuebner 2015-04-01 10:09 ` Heiko Stuebner 2015-04-01 10:09 ` [PATCH RFC v2 11/12] ARM: dts: rockchip: add rk3288 lvds node Heiko Stuebner 2015-04-01 10:09 ` Heiko Stuebner 2015-04-01 10:09 ` Heiko Stuebner [this message] 2015-04-01 10:09 ` [PATCH RFC v2 12/12] ARM: dts: rockchip: add vga encoder and enable lvds on rk3288-firefly Heiko Stuebner
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