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From: peron.clem@gmail.com
To: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Maxime Ripard <maxime.ripard@bootlin.com>,
	Chen-Yu Tsai <wens@csie.org>
Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-sunxi@googlegroups.com, "Icenowy Zheng" <icenowy@aosc.io>,
	"Clément Péron" <peron.clem@gmail.com>
Subject: [PATCH v4 2/8] dt-bindings: gpu: add bus clock for Mali Midgard GPUs
Date: Sun, 12 May 2019 19:46:02 +0200	[thread overview]
Message-ID: <20190512174608.10083-3-peron.clem@gmail.com> (raw)
In-Reply-To: <20190512174608.10083-1-peron.clem@gmail.com>

From: Icenowy Zheng <icenowy@aosc.io>

Some SoCs adds a bus clock gate to the Mali Midgard GPU.

Add the binding for the bus clock.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Clément Péron <peron.clem@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt
index 1b1a74129141..2e8bbce35695 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt
@@ -31,6 +31,12 @@ Optional properties:
 
 - clocks : Phandle to clock for the Mali Midgard device.
 
+- clock-names : Specify the names of the clocks specified in clocks
+  when multiple clocks are present.
+    * core: clock driving the GPU itself (When only one clock is present,
+      assume it's this clock.)
+    * bus: bus clock for the GPU
+
 - mali-supply : Phandle to regulator for the Mali device. Refer to
   Documentation/devicetree/bindings/regulator/regulator.txt for details.
 
-- 
2.17.1


  parent reply	other threads:[~2019-05-12 17:46 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-12 17:46 [PATCH v4 0/8] Allwinner H6 Mali GPU support peron.clem
2019-05-12 17:46 ` [PATCH v4 1/8] dt-bindings: gpu: mali-midgard: Add resets property peron.clem
2019-05-12 17:46 ` peron.clem [this message]
2019-05-12 17:46 ` [PATCH v4 3/8] dt-bindings: gpu: mali-midgard: Add H6 mali gpu compatible peron.clem
2019-05-12 17:46 ` [PATCH v4 4/8] arm64: dts: allwinner: Add ARM Mali GPU node for H6 peron.clem
2019-05-12 17:46 ` [PATCH v4 5/8] arm64: dts: allwinner: Add mali GPU supply for Pine H64 peron.clem
2019-05-12 18:28   ` [linux-sunxi] " Jagan Teki
2019-05-14 10:18     ` Chen-Yu Tsai
2019-05-14 15:22       ` Clément Péron
2019-05-12 17:46 ` [PATCH v4 6/8] arm64: dts: allwinner: Add mali GPU supply for Beelink GS1 peron.clem
2019-05-12 17:46 ` [PATCH v4 7/8] arm64: dts: allwinner: Add mali GPU supply for OrangePi Boards peron.clem
2019-05-12 17:46 ` [PATCH v4 8/8] arm64: dts: allwinner: Add mali GPU supply for OrangePi 3 peron.clem
2019-05-13 15:14 ` [PATCH v4 0/8] Allwinner H6 Mali GPU support Daniel Vetter
2019-05-14 10:29   ` Neil Armstrong
2019-05-14 15:17     ` Clément Péron
2019-05-14 21:22       ` Clément Péron
2019-05-14 21:56         ` Robin Murphy
2019-05-15 22:05           ` Clément Péron
2019-05-15 23:22             ` Rob Herring
2019-05-16 11:19               ` Robin Murphy
2019-05-16 13:21                 ` Steven Price
2019-05-25 19:50                 ` [linux-sunxi] " Jernej Škrabec

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