From: Maciej Purski <m.purski@samsung.com> To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: David Airlie <airlied@linux.ie>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Thierry Reding <thierry.reding@gmail.com>, Kukjin Kim <kgene@kernel.org>, Krzysztof Kozlowski <krzk@kernel.org>, Archit Taneja <architt@codeaurora.org>, Andrzej Hajda <a.hajda@samsung.com>, Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Inki Dae <inki.dae@samsung.com>, Joonyoung Shim <jy0922.shim@samsung.com>, Seung-Woo Kim <sw0312.kim@samsung.com>, Kyungmin Park <kyungmin.park@samsung.com>, Marek Szyprowski <m.szyprowski@samsung.com>, Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>, Maciej Purski <m.purski@samsung.com> Subject: [PATCH v2 07/10] dt-bindings: tc358754: add DT bindings Date: Wed, 30 May 2018 14:15:58 +0200 [thread overview] Message-ID: <1527682561-1386-8-git-send-email-m.purski@samsung.com> (raw) In-Reply-To: <1527682561-1386-1-git-send-email-m.purski@samsung.com> From: Andrzej Hajda <a.hajda@samsung.com> The patch adds bindings to Toshiba DSI/LVDS bridge TC358764. Bindings describe power supplies, reset gpio and video interfaces. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Maciej Purski <m.purski@samsung.com> --- .../bindings/display/bridge/toshiba,tc358764.txt | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt new file mode 100644 index 0000000..6eda14f --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt @@ -0,0 +1,37 @@ +TC358764 MIPI-DSI to LVDS panel bridge + +Required properties: + - compatible: "toshiba,tc358764" + - reg: the virtual channel number of a DSI peripheral + - vddc-supply: core voltage supply, 1.2V + - vddio-supply: I/O voltage supply, 1.8V or 3.3V + - vddlvds-supply: LVDS1/2 voltage supply, 3.3V + - reset-gpios: a GPIO spec for the reset pin + +The device node can contain zero to two 'port' child nodes, each with one +child 'endpoint' node, according to the bindings defined in [1]. +The following are properties specific to those nodes. + +port: + - reg: (required) can be 0 for DSI port or 1 for LVDS port; + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + bridge@0 { + reg = <0>; + compatible = "toshiba,tc358764"; + vddc-supply = <&vcc_1v2_reg>; + vddio-supply = <&vcc_1v8_reg>; + vddlvds-supply = <&vcc_3v3_reg>; + reset-gpios = <&gpd1 6 GPIO_ACTIVE_LOW>; + #address-cells = <1>; + #size-cells = <0>; + port@1 { + reg = <1>; + lvds_ep: endpoint { + remote-endpoint = <&panel_ep>; + }; + }; + }; -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: m.purski@samsung.com (Maciej Purski) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 07/10] dt-bindings: tc358754: add DT bindings Date: Wed, 30 May 2018 14:15:58 +0200 [thread overview] Message-ID: <1527682561-1386-8-git-send-email-m.purski@samsung.com> (raw) In-Reply-To: <1527682561-1386-1-git-send-email-m.purski@samsung.com> From: Andrzej Hajda <a.hajda@samsung.com> The patch adds bindings to Toshiba DSI/LVDS bridge TC358764. Bindings describe power supplies, reset gpio and video interfaces. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Maciej Purski <m.purski@samsung.com> --- .../bindings/display/bridge/toshiba,tc358764.txt | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt new file mode 100644 index 0000000..6eda14f --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt @@ -0,0 +1,37 @@ +TC358764 MIPI-DSI to LVDS panel bridge + +Required properties: + - compatible: "toshiba,tc358764" + - reg: the virtual channel number of a DSI peripheral + - vddc-supply: core voltage supply, 1.2V + - vddio-supply: I/O voltage supply, 1.8V or 3.3V + - vddlvds-supply: LVDS1/2 voltage supply, 3.3V + - reset-gpios: a GPIO spec for the reset pin + +The device node can contain zero to two 'port' child nodes, each with one +child 'endpoint' node, according to the bindings defined in [1]. +The following are properties specific to those nodes. + +port: + - reg: (required) can be 0 for DSI port or 1 for LVDS port; + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + bridge at 0 { + reg = <0>; + compatible = "toshiba,tc358764"; + vddc-supply = <&vcc_1v2_reg>; + vddio-supply = <&vcc_1v8_reg>; + vddlvds-supply = <&vcc_3v3_reg>; + reset-gpios = <&gpd1 6 GPIO_ACTIVE_LOW>; + #address-cells = <1>; + #size-cells = <0>; + port at 1 { + reg = <1>; + lvds_ep: endpoint { + remote-endpoint = <&panel_ep>; + }; + }; + }; -- 2.7.4
next prev parent reply other threads:[~2018-05-30 12:16 UTC|newest] Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <CGME20180530121622eucas1p1015b65cd12a544b1ea72fe6bfd1a3ccc@eucas1p1.samsung.com> 2018-05-30 12:15 ` [PATCH v2 00/10] Add TOSHIBA TC358764 DSI/LVDS bridge driver Maciej Purski 2018-05-30 12:15 ` Maciej Purski [not found] ` <CGME20180530121623eucas1p27e08223bc5b04dbb0b0253c18a9f83d5@eucas1p2.samsung.com> 2018-05-30 12:15 ` [PATCH v2 01/10] drm/exynos: rename "bridge_node" to "mic_bridge_node" Maciej Purski 2018-05-30 12:15 ` Maciej Purski 2018-06-25 2:37 ` Inki Dae 2018-06-25 2:37 ` Inki Dae 2018-06-25 2:37 ` Inki Dae [not found] ` <CGME20180530121623eucas1p1309b2c054ccd7a52a611b46346709af9@eucas1p1.samsung.com> 2018-05-30 12:15 ` [PATCH v2 02/10] drm/exynos: move pm_runtime_get_sync() to exynos_dsi_init() Maciej Purski 2018-05-30 12:15 ` Maciej Purski [not found] ` <CGME20180530121624eucas1p2678b6a5424cb8df286b6142cd3754b65@eucas1p2.samsung.com> 2018-05-30 12:15 ` [PATCH v2 03/10] drm/exynos: move connector creation to attach callback Maciej Purski 2018-05-30 12:15 ` Maciej Purski [not found] ` <CGME20180530121625eucas1p239693227eda97d090f3bfe530ded0c52@eucas1p2.samsung.com> 2018-05-30 12:15 ` [PATCH v2 04/10] drm/exynos: add non-panel path to exynos_dsi_enable() Maciej Purski 2018-05-30 12:15 ` Maciej Purski 2018-05-30 12:15 ` Maciej Purski [not found] ` <CGME20180530121626eucas1p288656bbbace0c333decadff418e13c34@eucas1p2.samsung.com> 2018-05-30 12:15 ` [PATCH v2 05/10] panel/hv070wsa-100: add DT bindings Maciej Purski 2018-05-30 12:15 ` Maciej Purski 2018-05-31 4:00 ` Rob Herring 2018-05-31 4:00 ` Rob Herring 2018-05-31 4:00 ` Rob Herring [not found] ` <CGME20180530121626eucas1p17699adbe488cfb34da3f648bffe97fa2@eucas1p1.samsung.com> 2018-05-30 12:15 ` [PATCH v2 06/10] drm/panel: add support for BOE HV070WSA-100 panel to simple-panel Maciej Purski 2018-05-30 12:15 ` Maciej Purski [not found] ` <CGME20180530121627eucas1p1c8daf24d7c95e9e8b04a523d4662dfd9@eucas1p1.samsung.com> 2018-05-30 12:15 ` Maciej Purski [this message] 2018-05-30 12:15 ` [PATCH v2 07/10] dt-bindings: tc358754: add DT bindings Maciej Purski 2018-05-30 12:36 ` Laurent Pinchart 2018-05-30 12:36 ` Laurent Pinchart 2018-06-18 11:07 ` Maciej Purski 2018-06-18 11:07 ` Maciej Purski 2018-05-31 4:02 ` Rob Herring 2018-05-31 4:02 ` Rob Herring 2018-05-31 4:02 ` Rob Herring 2018-06-18 11:23 ` Maciej Purski 2018-06-18 11:23 ` Maciej Purski [not found] ` <CGME20180530121628eucas1p291c2774152145231a0a5c4ed56354d7f@eucas1p2.samsung.com> 2018-05-30 12:15 ` [PATCH v2 08/10] drm/bridge: tc358764: Add DSI to LVDS bridge driver Maciej Purski 2018-05-30 12:15 ` Maciej Purski 2018-05-31 6:51 ` Archit Taneja 2018-05-31 6:51 ` Archit Taneja 2018-05-31 6:51 ` Archit Taneja 2018-06-18 11:20 ` Maciej Purski 2018-06-18 11:20 ` Maciej Purski [not found] ` <CGME20180530121629eucas1p2cc1a8c3f5a8e704f4d6f3cf75834cf00@eucas1p2.samsung.com> 2018-05-30 12:16 ` [PATCH v2 09/10] ARM: dts: exynos5250: add DSI node Maciej Purski 2018-05-30 12:16 ` Maciej Purski 2018-05-30 12:16 ` Maciej Purski 2018-05-30 14:32 ` Krzysztof Kozlowski 2018-05-30 14:32 ` Krzysztof Kozlowski [not found] ` <CGME20180530121630eucas1p1584c59b67815a65d0747afab214979ef@eucas1p1.samsung.com> 2018-05-30 12:16 ` [PATCH v2 10/10] ARM: dts: exynos5250-arndale: add DSI and panel nodes Maciej Purski 2018-05-30 12:16 ` Maciej Purski
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