From cc85dcde42204aa4f0df5e1cb0eeacf266b8fe79 Mon Sep 17 00:00:00 2001 From: John Keeping Date: Fri, 3 Mar 2017 11:39:45 +0000 Subject: [PATCH] dt-bindings: display: rk3288-mipi-dsi: add reset property This reset is required in order to fully reset the internal state of the MIPI controller. Signed-off-by: John Keeping Reviewed-by: Brian Norris Acked-by: Rob Herring Signed-off-by: Sean Paul Link: http://patchwork.freedesktop.org/patch/msgid/20170303113945.3bd2cbd9.john@metanate.com --- .../devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt | 5 +++++ 1 file changed, 5 insertions(+) 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 1d722f5..543b074 100644 --- a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt +++ b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt @@ -17,9 +17,12 @@ Required properties: Optional properties: - 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". [1] Documentation/devicetree/bindings/clock/clock-bindings.txt [2] Documentation/devicetree/bindings/media/video-interfaces.txt +[3] Documentation/devicetree/bindings/reset/reset.txt Example: mipi_dsi: mipi@ff960000 { @@ -30,6 +33,8 @@ Example: interrupts = ; clocks = <&cru SCLK_MIPI_24M>, <&cru PCLK_MIPI_DSI0>; clock-names = "ref", "pclk"; + resets = <&cru SRST_MIPIDSI0>; + reset-names = "apb"; rockchip,grf = <&grf>; status = "okay"; -- 2.7.4