From: Andrzej Hajda <a.hajda@samsung.com>
To: dri-devel@lists.freedesktop.org,
linux-samsung-soc@vger.kernel.org,
Inki Dae <inki.dae@samsung.com>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Rob Herring <robh+dt@kernel.org>,
Maciej Purski <m.purski@samsung.com>,
Thierry Reding <thierry.reding@gmail.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
Marek Szyprowski <m.szyprowski@samsung.com>
Subject: [PATCH v5 4/9] dt-bindings: tc358754: add DT bindings
Date: Wed, 25 Jul 2018 17:46:39 +0200 [thread overview]
Message-ID: <20180725154644.25412-5-a.hajda@samsung.com> (raw)
In-Reply-To: <20180725154644.25412-1-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>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../display/bridge/toshiba,tc358764.txt | 35 +++++++++++++++++++
1 file changed, 35 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 000000000000..8f9abf28a8fa
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt
@@ -0,0 +1,35 @@
+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 following 'port' child nodes,
+according to the OF graph bindings defined in [1]:
+ 0: DSI Input, not required, if the bridge is DSI controlled
+ 1: LVDS Output, mandatory
+
+[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>;
+ };
+ };
+ };
--
2.18.0
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next prev parent reply other threads:[~2018-07-25 15:46 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20180725154658eucas1p14acd753797d90debffca5b6ff6576b33@eucas1p1.samsung.com>
2018-07-25 15:46 ` [PATCH v5 0/9] Add TOSHIBA TC358764 DSI/LVDS bridge driver Andrzej Hajda
2018-07-25 15:46 ` [PATCH v5 1/9] drm/exynos: rename bridge_node to in_bridge_node Andrzej Hajda
2018-07-25 15:46 ` [PATCH v5 2/9] drm/exynos: move connector creation to attach callback Andrzej Hajda
2018-08-07 8:53 ` Inki Dae
2018-08-13 11:17 ` Andrzej Hajda
2018-08-17 1:56 ` Inki Dae
2018-08-20 9:00 ` Andrzej Hajda
2018-08-21 5:27 ` Inki Dae
2018-08-21 11:21 ` Andrzej Hajda
2018-08-22 2:59 ` Inki Dae
2018-08-23 9:50 ` Andrzej Hajda
2018-07-25 15:46 ` [PATCH v5 3/9] drm/exynos: enable out_bridge in exynos_dsi_enable Andrzej Hajda
2018-07-25 15:46 ` Andrzej Hajda [this message]
2018-07-25 15:46 ` [PATCH v5 5/9] drm/bridge: tc358764: Add DSI to LVDS bridge driver Andrzej Hajda
2018-07-26 7:36 ` Archit Taneja
2018-07-27 7:17 ` Andrzej Hajda
2018-07-27 10:30 ` Laurent Pinchart
2018-07-27 11:06 ` Andrzej Hajda
2018-07-25 15:46 ` [PATCH v5 6/9] ARM: dts: exynos5250: add DSI node Andrzej Hajda
2018-07-26 7:48 ` Krzysztof Kozlowski
2018-08-29 18:51 ` Krzysztof Kozlowski
2018-07-25 15:46 ` [PATCH v5 7/9] ARM: dts: exynos5250-arndale: add DSI and panel nodes Andrzej Hajda
2018-07-26 7:48 ` Krzysztof Kozlowski
2018-08-29 18:54 ` Krzysztof Kozlowski
2018-07-25 15:46 ` [PATCH v5 8/9] drm/panel: simple: fix BOE/HV070WSA-100 timings Andrzej Hajda
2018-09-27 11:51 ` Thierry Reding
2018-07-25 15:46 ` [PATCH v5 9/9] dt-bindings: exynos_dsim: update of graph bindings Andrzej Hajda
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