Openwrt/target/linux/bcm27xx/patches-5.4/950-0540-dt-bindings-display-vc4-dsi-Add-missing-clock-proper.patch
Álvaro Fernández Rojas 77e97abf12 bcm27xx: update to latest patches from RPi foundation
Also removes random module and switches to new bcm2711 thermal driver.
Boot tested on RPi 4B v1.1 4G.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2020-05-28 19:12:43 +02:00

55 lines
1.4 KiB
Diff

From 12abb6775e99482ff9fc71e16292ccf4dfeacee5 Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime@cerno.tech>
Date: Thu, 13 Feb 2020 15:47:18 +0100
Subject: [PATCH] dt-bindings: display: vc4: dsi: Add missing clock
properties
While the device tree and the driver expected a clock-names and a
clock-cells properties, it wasn't explicitly documented in the previous
binding. Make sure it is now.
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
.../bindings/display/brcm,bcm2835-dsi0.yaml | 11 +++++++++++
1 file changed, 11 insertions(+)
--- a/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml
+++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml
@@ -10,6 +10,9 @@ maintainers:
- Eric Anholt <eric@anholt.net>
properties:
+ "#clock-cells":
+ const: 1
+
compatible:
enum:
- brcm,bcm2835-dsi0
@@ -24,6 +27,12 @@ properties:
- description: The DSI ESC clock
- description: The DSI pixel clock
+ clock-names:
+ items:
+ - const: phy
+ - const: escape
+ - const: pixel
+
clock-output-names: true
# FIXME: The meta-schemas don't seem to allow it for now
# items:
@@ -35,9 +44,11 @@ properties:
maxItems: 1
required:
+ - "#clock-cells"
- compatible
- reg
- clocks
+ - clock-names
- clock-output-names
- interrupts