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From: "Clément Péron" <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>,
	Tomeu Vizoso <tomeu.vizoso@collabora.com>,
	Will Deacon <will.deacon@arm.com>,
	Robin Murphy <robin.murphy@arm.com>,
	Joerg Roedel <joro@8bytes.org>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Steven Price <steven.price@arm.com>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org,
	iommu@lists.linux-foundation.org,
	"Clément Péron" <peron.clem@gmail.com>,
	linux-arm-kernel@lists.infradead.org,
	"Icenowy Zheng" <icenowy@aosc.io>
Subject: [PATCH v5 3/6] dt-bindings: gpu: add bus clock for Mali Midgard GPUs
Date: Fri, 17 May 2019 20:46:56 +0200	[thread overview]
Message-ID: <20190517184659.18828-4-peron.clem@gmail.com> (raw)
In-Reply-To: <20190517184659.18828-1-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

_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu

WARNING: multiple messages have this Message-ID (diff)
From: "Clément Péron" <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>,
	Tomeu Vizoso <tomeu.vizoso@collabora.com>,
	Will Deacon <will.deacon@arm.com>,
	Robin Murphy <robin.murphy@arm.com>,
	Joerg Roedel <joro@8bytes.org>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Steven Price <steven.price@arm.com>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org,
	iommu@lists.linux-foundation.org,
	"Clément Péron" <peron.clem@gmail.com>,
	linux-arm-kernel@lists.infradead.org,
	"Icenowy Zheng" <icenowy@aosc.io>
Subject: [PATCH v5 3/6] dt-bindings: gpu: add bus clock for Mali Midgard GPUs
Date: Fri, 17 May 2019 20:46:56 +0200	[thread overview]
Message-ID: <20190517184659.18828-4-peron.clem@gmail.com> (raw)
In-Reply-To: <20190517184659.18828-1-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


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: "Clément Péron" <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>,
	Tomeu Vizoso <tomeu.vizoso@collabora.com>,
	Will Deacon <will.deacon@arm.com>,
	Robin Murphy <robin.murphy@arm.com>,
	Joerg Roedel <joro@8bytes.org>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Steven Price <steven.price@arm.com>
Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	iommu@lists.linux-foundation.org,
	"Icenowy Zheng" <icenowy@aosc.io>,
	"Clément Péron" <peron.clem@gmail.com>
Subject: [PATCH v5 3/6] dt-bindings: gpu: add bus clock for Mali Midgard GPUs
Date: Fri, 17 May 2019 20:46:56 +0200	[thread overview]
Message-ID: <20190517184659.18828-4-peron.clem@gmail.com> (raw)
In-Reply-To: <20190517184659.18828-1-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:[~2019-05-17 19:05 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-17 18:46 [PATCH v5 0/6] Allwinner H6 Mali GPU support Clément Péron
2019-05-17 18:46 ` Clément Péron
2019-05-17 18:46 ` Clément Péron
2019-05-17 18:46 ` [PATCH v5 1/6] drm: panfrost: add optional bus_clock Clément Péron
2019-05-17 18:46   ` Clément Péron
2019-05-17 18:46   ` Clément Péron
2019-05-17 20:07   ` Rob Herring
2019-05-17 20:07     ` Rob Herring
2019-05-17 20:07     ` Rob Herring
2019-05-17 20:07     ` Rob Herring
2019-05-17 22:08     ` Clément Péron
2019-05-17 22:08       ` Clément Péron
2019-05-17 22:08       ` Clément Péron
2019-05-17 22:16       ` Rob Herring
2019-05-17 22:16         ` Rob Herring
2019-05-17 22:16         ` Rob Herring
2019-05-17 22:16         ` Rob Herring
2019-05-18 14:45         ` Clément Péron
2019-05-18 14:45           ` Clément Péron
2019-05-18 14:45           ` Clément Péron
2019-05-18 14:45           ` Clément Péron
2019-05-17 18:46 ` [PATCH v5 2/6] iommu: io-pgtable: fix sanity check for non 48-bit mali iommu Clément Péron
2019-05-17 18:46   ` Clément Péron
2019-05-17 18:46   ` Clément Péron
2019-05-17 18:46 ` Clément Péron [this message]
2019-05-17 18:46   ` [PATCH v5 3/6] dt-bindings: gpu: add bus clock for Mali Midgard GPUs Clément Péron
2019-05-17 18:46   ` Clément Péron
2019-05-17 18:46 ` [PATCH v5 4/6] dt-bindings: gpu: mali-midgard: Add H6 mali gpu compatible Clément Péron
2019-05-17 18:46   ` Clément Péron
2019-05-17 18:46   ` Clément Péron
2019-05-17 18:46 ` [PATCH v5 5/6] arm64: dts: allwinner: Add ARM Mali GPU node for H6 Clément Péron
2019-05-17 18:46   ` Clément Péron
2019-05-17 18:46   ` Clément Péron
2019-05-17 18:46 ` [PATCH v5 6/6] arm64: dts: allwinner: Add mali GPU supply for H6 boards Clément Péron
2019-05-17 18:46   ` Clément Péron
2019-05-17 18:46   ` Clément Péron

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