linux-kernel - [PATCH 1/2] dt-bindings: gpu: mali-midgard: Add resets property

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Message-Id: <20181210132227.29262-2-narmstrong@baylibre.com>
Date:   Mon, 10 Dec 2018 14:22:26 +0100
From:   Neil Armstrong <narmstrong@...libre.com>
To:     devicetree@...r.kernel.org, khilman@...libre.com
Cc:     Neil Armstrong <narmstrong@...libre.com>,
        dri-devel@...ts.freedesktop.org, linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] dt-bindings: gpu: mali-midgard: Add resets property

The Amlogic ARM Mali Midgard requires reset controls to power on and
software reset the GPU, adds these as optional in the bindings.

Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
---
 Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt
index 18a2cde2e5f3..24d83ec952f1 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt
@@ -37,6 +37,8 @@ Optional properties:
 - operating-points-v2 : Refer to Documentation/devicetree/bindings/opp/opp.txt
   for details.
 
+- resets : Phandle to the reset controls for the Mali Midgard device.
+
 
 Example for a Mali-T760:
 
-- 
2.19.2