From: Neil Armstrong <narmstrong@baylibre.com>
To: devicetree@vger.kernel.org, khilman@baylibre.com
Cc: Neil Armstrong <narmstrong@baylibre.com>,
dri-devel@lists.freedesktop.org,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] dt-bindings: gpu: mali-midgard: Add resets property
Date: Mon, 10 Dec 2018 14:22:26 +0100 [thread overview]
Message-ID: <20181210132227.29262-2-narmstrong@baylibre.com> (raw)
In-Reply-To: <20181210132227.29262-1-narmstrong@baylibre.com>
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@baylibre.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
next prev parent reply other threads:[~2018-12-10 13:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-10 13:22 [PATCH 0/2] arm64: meson-gxm: Add support for the Mali T820 GPU Neil Armstrong
2018-12-10 13:22 ` Neil Armstrong [this message]
2018-12-11 16:58 ` [PATCH 1/2] dt-bindings: gpu: mali-midgard: Add resets property Rob Herring
2018-12-12 9:48 ` Neil Armstrong
2018-12-10 13:22 ` [PATCH 2/2] arm64: dts: meson-gxm: Add Mali-T820 node Neil Armstrong
2018-12-10 21:15 ` [PATCH 0/2] arm64: meson-gxm: Add support for the Mali T820 GPU Kevin Hilman
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