Re: [PATCH v6 0/6] Allwinner H6 Mali GPU support

Hi Maxime, Joerg, On Wed, 22 May 2019 at 21:27, Rob Herring wrote: > > On Tue, May 21, 2019 at 11:11 AM Clément Péron wrote: > > > > Hi, > > > > The Allwinner H6 has a Mali-T720 MP2 which should be supported by > > the new panfrost driver. This series fix

Re: [PATCH v6 0/6] Allwinner H6 Mali GPU support

Hi Rob, On Wed, 22 May 2019 at 21:27, Rob Herring wrote: > > On Tue, May 21, 2019 at 11:11 AM Clément Péron wrote: > > > > Hi, > > > > The Allwinner H6 has a Mali-T720 MP2 which should be supported by > > the new panfrost driver. This series fix two issues a

[PATCH v6 3/6] dt-bindings: gpu: add bus clock for Mali Midgard GPUs

From: Icenowy Zheng Some SoCs adds a bus clock gate to the Mali Midgard GPU. Add the binding for the bus clock. Signed-off-by: Icenowy Zheng Signed-off-by: Clément Péron Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt | 6 ++ 1 file changed, 6

[PATCH v6 5/6] arm64: dts: allwinner: Add ARM Mali GPU node for H6

Add the mali gpu node to the H6 device-tree. Signed-off-by: Clément Péron --- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 14 ++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index

[PATCH v6 6/6] arm64: dts: allwinner: Add mali GPU supply for H6 boards

Enable and add supply to the Mali GPU node on all the H6 boards. Regarding the datasheet the maximum time for supply to reach its voltage is 32ms. Signed-off-by: Clément Péron --- arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts | 6 ++ arch/arm64/boot/dts/allwinner/sun50i-h6

[PATCH v6 4/6] dt-bindings: gpu: mali-midgard: Add H6 mali gpu compatible

This add the H6 mali compatible in the dt-bindings to later support specific implementation. Signed-off-by: Clément Péron Reviewed-by: Rob Herring --- .../devicetree/bindings/gpu/arm,mali-midgard.txt | 9 - 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a

[PATCH v6 2/6] iommu: io-pgtable: fix sanity check for non 48-bit mali iommu

Allwinner H6 SoC has a Mali T720MP2 with a 33-bit iommu which trig the sanity check during the alloc of the pgtable. Change the sanity check to allow non 48-bit configuration. Suggested-by: Robin Murphy Signed-off-by: Clément Péron --- drivers/iommu/io-pgtable-arm.c | 2 +- 1 file changed, 1

[PATCH v6 0/6] Allwinner H6 Mali GPU support

op GPU OPP Table - Add clocks and clock-names in required Clément Péron (5): drm: panfrost: add optional bus_clock iommu: io-pgtable: fix sanity check for non 48-bit mali iommu dt-bindings: gpu: mali-midgard: Add H6 mali gpu compatible arm64: dts: allwinner: Add ARM Mali GPU node for H6

[PATCH v6 1/6] drm: panfrost: add optional bus_clock

Allwinner H6 has an ARM Mali-T720 MP2 which required a bus_clock. Add an optional bus_clock at the init of the panfrost driver. Signed-off-by: Clément Péron --- drivers/gpu/drm/panfrost/panfrost_device.c | 22 ++ drivers/gpu/drm/panfrost/panfrost_device.h | 1 + 2 files

Re: [PATCH v5 1/6] drm: panfrost: add optional bus_clock

Hi, On Sat, 18 May 2019 at 00:17, Rob Herring wrote: > > On Fri, May 17, 2019 at 5:08 PM Clément Péron wrote: > > > > Hi Rob, > > > > On Fri, 17 May 2019 at 22:07, Rob Herring wrote: > > > > > > On Fri, May 17, 2019 at 1:47 PM Clément Péron

Re: [PATCH v5 1/6] drm: panfrost: add optional bus_clock

Hi Rob, On Fri, 17 May 2019 at 22:07, Rob Herring wrote: > > On Fri, May 17, 2019 at 1:47 PM Clément Péron wrote: > > > > Allwinner H6 has an ARM Mali-T720 MP2 which required a bus_clock. > > > > Add an optional bus_clock at the init of the panfrost driver. > &

[PATCH v5 6/6] arm64: dts: allwinner: Add mali GPU supply for H6 boards

Enable and add supply to the Mali GPU node on all the H6 boards. Regarding the datasheet the maximum time for supply to reach its voltage is 32ms. Signed-off-by: Clément Péron --- arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts | 6 ++ arch/arm64/boot/dts/allwinner/sun50i-h6

[PATCH v5 0/6] Allwinner H6 Mali GPU support

lock-names in required Clément Péron (5): drm: panfrost: add optional bus_clock iommu: io-pgtable: fix sanity check for non 48-bit mali iommu dt-bindings: gpu: mali-midgard: Add H6 mali gpu compatible arm64: dts: allwinner: Add ARM Mali GPU node for H6 arm64: dts: allwinner: Add mali GPU

[PATCH v5 1/6] drm: panfrost: add optional bus_clock

Allwinner H6 has an ARM Mali-T720 MP2 which required a bus_clock. Add an optional bus_clock at the init of the panfrost driver. Signed-off-by: Clément Péron --- drivers/gpu/drm/panfrost/panfrost_device.c | 25 +- drivers/gpu/drm/panfrost/panfrost_device.h | 1 + 2 files

[PATCH v5 3/6] dt-bindings: gpu: add bus clock for Mali Midgard GPUs

From: Icenowy Zheng Some SoCs adds a bus clock gate to the Mali Midgard GPU. Add the binding for the bus clock. Signed-off-by: Icenowy Zheng Signed-off-by: Clément Péron Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt | 6 ++ 1 file changed, 6

[PATCH v5 4/6] dt-bindings: gpu: mali-midgard: Add H6 mali gpu compatible

This add the H6 mali compatible in the dt-bindings to later support specific implementation. Signed-off-by: Clément Péron Reviewed-by: Rob Herring --- .../devicetree/bindings/gpu/arm,mali-midgard.txt | 9 - 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a

[PATCH v5 5/6] arm64: dts: allwinner: Add ARM Mali GPU node for H6

Add the mali gpu node to the H6 device-tree. Signed-off-by: Clément Péron --- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 14 ++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index

[PATCH v5 2/6] iommu: io-pgtable: fix sanity check for non 48-bit mali iommu

Allwinner H6 SoC has a Mali T720MP2 with a 33-bit iommu which trig the sanity check during the alloc of the pgtable. Change the sanity check to allow non 48-bit configuration. Suggested-by: Robin Murphy Signed-off-by: Clément Péron --- drivers/iommu/io-pgtable-arm.c | 2 +- 1 file changed, 1