1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
From 93941306fa9fd2f57ca2d484119bc2f87c238a31 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Fri, 4 Mar 2016 12:32:06 -0800
Subject: [PATCH] dt-bindings: Add binding docs for V3D.
This was missed in the upstreaming process.
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
(cherry picked from commit 4653f22e9ab08b2b7178b7262a9326eb777e0266)
---
Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt | 12 ++++++++++++
1 file changed, 12 insertions(+)
--- a/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
+++ b/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
@@ -35,6 +35,12 @@ Optional properties for HDMI:
as an interrupt/status bit in the HDMI controller
itself). See bindings/pinctrl/brcm,bcm2835-gpio.txt
+Required properties for V3D:
+- compatible: Should be "brcm,bcm2835-v3d"
+- reg: Physical base address and length of the V3D's registers
+- interrupts: The interrupt number
+ See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt
+
Example:
pixelvalve@7e807000 {
compatible = "brcm,bcm2835-pixelvalve2";
@@ -60,6 +66,12 @@ hdmi: hdmi@7e902000 {
clock-names = "pixel", "hdmi";
};
+v3d: v3d@7ec00000 {
+ compatible = "brcm,bcm2835-v3d";
+ reg = <0x7ec00000 0x1000>;
+ interrupts = <1 10>;
+};
+
vc4: gpu {
compatible = "brcm,bcm2835-vc4";
};
|
