From: Heiko Stuebner <heiko@sntech.de>
To: dri-devel@lists.freedesktop.org
Cc: devicetree@vger.kernel.org, dafna.hirschfeld@collabora.com,
heiko@sntech.de, Rob Herring <robh@kernel.org>,
cmuellner@linux.com, hjc@rock-chips.com,
linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org,
helen.koike@collabora.com, robh+dt@kernel.org,
sebastian.fricke@posteo.net,
Heiko Stuebner <heiko.stuebner@theobroma-systems.com>,
ezequiel@collabora.com, linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org
Subject: [PATCH v2 2/6] dt-bindings: display: rockchip-dsi: add optional #phy-cells property
Date: Wed, 10 Feb 2021 12:10:16 +0100 [thread overview]
Message-ID: <20210210111020.2476369-3-heiko@sntech.de> (raw)
In-Reply-To: <20210210111020.2476369-1-heiko@sntech.de>
From: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
The Rockchip DSI controller on some SoCs also controls a bidrectional
dphy, which would be connected to an Image Signal Processor as a phy
in the rx configuration.
So allow a #phy-cells property for the dsi controller.
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Acked-by: Rob Herring <robh@kernel.org>
Tested-by: Sebastian Fricke <sebastian.fricke@posteo.net>
---
.../bindings/display/rockchip/dw_mipi_dsi_rockchip.txt | 1 +
1 file changed, 1 insertion(+)
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 151be3bba06f..39792f051d2d 100644
--- a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
+++ b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
@@ -23,6 +23,7 @@ Required properties:
Optional properties:
- phys: from general PHY binding: the phandle for the PHY device.
- phy-names: Should be "dphy" if phys references an external phy.
+- #phy-cells: Defined when used as ISP phy, should be 0.
- power-domains: a phandle to mipi dsi power domain node.
- resets: list of phandle + reset specifier pairs, as described in [3].
- reset-names: string reset name, must be "apb".
--
2.29.2
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next prev parent reply other threads:[~2021-02-10 11:11 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-10 11:10 [PATCH v2 0/6] Support second Image Signal Processor on rk3399 Heiko Stuebner
2021-02-10 11:10 ` [PATCH v2 1/6] drm/rockchip: dsi: add own additional pclk handling Heiko Stuebner
2021-02-10 11:10 ` Heiko Stuebner [this message]
2021-02-10 11:10 ` [PATCH 3/6] drm/rockchip: dsi: add ability to work as a phy instead of full dsi Heiko Stuebner
2021-02-15 14:33 ` Helen Koike
2021-03-24 14:52 ` Heiko Stübner
2021-02-10 11:10 ` [PATCH 4/6] arm64: dts: rockchip: add #phy-cells to mipi-dsi1 Heiko Stuebner
2021-02-10 11:10 ` [PATCH 5/6] arm64: dts: rockchip: add cif clk-control pinctrl for rk3399 Heiko Stuebner
2021-02-10 11:10 ` [PATCH 6/6] arm64: dts: rockchip: add isp1 node on rk3399 Heiko Stuebner
2021-02-10 11:11 ` [PATCH v2 0/6] Support second Image Signal Processor " Heiko Stübner
2021-02-14 4:52 ` Sebastian Fricke
2021-07-25 22:58 ` Heiko Stübner
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