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20402106a3
As usual these patches were extracted and rebased from the raspberry pi repo: https://github.com/raspberrypi/linux/tree/rpi-4.4.y Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
43 lines
1.4 KiB
Diff
43 lines
1.4 KiB
Diff
From f0be0cb1bc970ddc67e9194d4d6ca5a3a18cd903 Mon Sep 17 00:00:00 2001
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From: Eric Anholt <eric@anholt.net>
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Date: Fri, 4 Mar 2016 12:32:06 -0800
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Subject: [PATCH 331/423] dt-bindings: Add binding docs for V3D.
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This was missed in the upstreaming process.
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Signed-off-by: Eric Anholt <eric@anholt.net>
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Acked-by: Stephen Warren <swarren@wwwdotorg.org>
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(cherry picked from commit 4653f22e9ab08b2b7178b7262a9326eb777e0266)
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---
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Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt | 12 ++++++++++++
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1 file changed, 12 insertions(+)
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--- a/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
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+++ b/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
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@@ -35,6 +35,12 @@ Optional properties for HDMI:
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as an interrupt/status bit in the HDMI controller
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itself). See bindings/pinctrl/brcm,bcm2835-gpio.txt
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+Required properties for V3D:
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+- compatible: Should be "brcm,bcm2835-v3d"
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+- reg: Physical base address and length of the V3D's registers
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+- interrupts: The interrupt number
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+ See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt
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+
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Example:
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pixelvalve@7e807000 {
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compatible = "brcm,bcm2835-pixelvalve2";
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@@ -60,6 +66,12 @@ hdmi: hdmi@7e902000 {
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clock-names = "pixel", "hdmi";
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};
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+v3d: v3d@7ec00000 {
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+ compatible = "brcm,bcm2835-v3d";
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+ reg = <0x7ec00000 0x1000>;
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+ interrupts = <1 10>;
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+};
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+
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vc4: gpu {
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compatible = "brcm,bcm2835-vc4";
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};
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