From 6c64155de972e8c42750340c21e225a2f8b78f26 Mon Sep 17 00:00:00 2001
From: Philipp Zabel
Date: Thu, 28 Mar 2013 17:35:21 +0100
Subject: staging: drm/imx: Use SRC to reset IPU
Request the System Reset Controller to reset the IPU if
specified via device tree phandle.
Signed-off-by: Philipp Zabel
Reviewed-by: Stephen Warren
Reviewed-by: Marek Vasut
Reviewed-by: Pavel Machek
Acked-by: Greg Kroah-Hartman
Signed-off-by: Shawn Guo
---
Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt | 3 +++
1 file changed, 3 insertions(+)
(limited to 'Documentation/devicetree/bindings/staging')
diff --git a/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt b/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
index 07654f0338b6..f7698573cb9c 100644
--- a/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
+++ b/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
@@ -8,6 +8,8 @@ Required properties:
- interrupts: Should contain sync interrupt and error interrupt,
in this order.
- #crtc-cells: 1, See below
+- resets: phandle pointing to the system reset controller and
+ reset line index, see reset/fsl,imx-src.txt for details
example:
@@ -16,6 +18,7 @@ ipu: ipu@18000000 {
compatible = "fsl,imx53-ipu";
reg = <0x18000000 0x080000000>;
interrupts = <11 10>;
+ resets = <&src 2>;
};
Parallel display support
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