* [PATCH v5 1/8] dt-bindings: add img,pvrsgx.yaml for Imagination GPUs
2020-03-29 17:38 [PATCH v5 0/8] ARM/MIPS: DTS: add child nodes describing the PVRSGX GPU present in some OMAP SoC and JZ4780 (and many more) H. Nikolaus Schaller
@ 2020-03-29 17:38 ` H. Nikolaus Schaller
2020-04-07 7:00 ` [PATCH v5 1/8] dt-bindings: add img, pvrsgx.yaml " H. Nikolaus Schaller
2020-03-29 17:38 ` [PATCH v5 2/8] ARM: DTS: am33xx: add sgx gpu child node H. Nikolaus Schaller
` (6 subsequent siblings)
7 siblings, 1 reply; 11+ messages in thread
From: H. Nikolaus Schaller @ 2020-03-29 17:38 UTC (permalink / raw)
To: David Airlie, Daniel Vetter, Rob Herring, Mark Rutland,
Benoît Cousson, Tony Lindgren, Paul Cercueil, Ralf Baechle,
Paul Burton, James Hogan
Cc: devicetree, letux-kernel, Philipp Rossak, H. Nikolaus Schaller,
openpvrsgx-devgroup, linux-kernel, dri-devel, linux-mips, kernel,
linux-omap
The Imagination PVR/SGX GPU is part of several SoC from
multiple vendors, e.g. TI OMAP, Ingenic JZ4780, Intel Poulsbo,
Allwinner A83 and others.
With this binding, we describe how the SGX processor is
interfaced to the SoC (registers, interrupt etc.).
In most cases, Clock, Reset and power management is handled
by a parent node or elsewhere (e.g. code in the driver).
Tested by make dt_binding_check dtbs_check
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
.../devicetree/bindings/gpu/img,pvrsgx.yaml | 109 ++++++++++++++++++
1 file changed, 109 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gpu/img,pvrsgx.yaml
diff --git a/Documentation/devicetree/bindings/gpu/img,pvrsgx.yaml b/Documentation/devicetree/bindings/gpu/img,pvrsgx.yaml
new file mode 100644
index 000000000000..aadfb2d9b012
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpu/img,pvrsgx.yaml
@@ -0,0 +1,109 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gpu/img,pvrsgx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Imagination PVR/SGX GPU
+
+maintainers:
+ - H. Nikolaus Schaller <hns@goldelico.com>
+
+description: |+
+ This binding describes the Imagination SGX5 series of 3D accelerators which
+ are found in several different SoC like TI OMAP, Sitara, Ingenic JZ4780,
+ Allwinner A83, and Intel Poulsbo and CedarView and more.
+
+ For an extensive list see: https://en.wikipedia.org/wiki/PowerVR#Implementations
+
+ The SGX node is usually a child node of some DT node belonging to the SoC
+ which handles clocks, reset and general address space mapping of the SGX
+ register area.
+
+properties:
+ compatible:
+ oneOf:
+ - description: SGX530-121 based SoC
+ items:
+ - enum:
+ - ti,omap3-sgx530-121 # BeagleBoard A/B/C, OpenPandora 600MHz and similar
+ - const: img,sgx530-121
+ - const: img,sgx530
+
+ - description: SGX530-125 based SoC
+ items:
+ - enum:
+ - ti,am3352-sgx530-125 # BeagleBone Black
+ - ti,am3517-sgx530-125
+ - ti,am4-sgx530-125
+ - ti,omap3-sgx530-125 # BeagleBoard XM, GTA04, OpenPandora 1GHz and similar
+ - ti,ti81xx-sgx530-125
+ - const: ti,omap3-sgx530-125
+ - const: img,sgx530-125
+ - const: img,sgx530
+
+ - description: SGX535-116 based SoC
+ items:
+ - const: intel,poulsbo-gma500-sgx535 # Atom Z5xx
+ - const: img,sgx535-116
+ - const: img,sgx535
+
+ - description: SGX540-116 based SoC
+ items:
+ - const: intel,medfield-gma-sgx540 # Atom Z24xx
+ - const: img,sgx540-116
+ - const: img,sgx540
+
+ - description: SGX540-120 based SoC
+ items:
+ - enum:
+ - ingenic,jz4780-sgx540-120 # CI20
+ - ti,omap4-sgx540-120 # Pandaboard, Pandaboard ES and similar
+ - const: img,sgx540-120
+ - const: img,sgx540
+
+ - description: SGX544-112 based SoC
+ items:
+ - const: ti,omap4-sgx544-112
+ - const: img,sgx544-112
+ - const: img,sgx544
+
+ - description: SGX544-116 based SoC
+ items:
+ - enum:
+ - allwinner,sun8i-a83t-sgx544-116 # Banana-Pi-M3 (Allwinner A83T) and similar
+ - ti,dra7-sgx544-116 # DRA7
+ - ti,omap5-sgx544-116 # OMAP5 UEVM, Pyra Handheld and similar
+ - const: img,sgx544-116
+ - const: img,sgx544
+
+ - description: SGX545-116 based SoC
+ items:
+ - const: intel,cedarview-gma3600-sgx545 # Atom N2600, D2500
+ - const: img,sgx545-116
+ - const: img,sgx545
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |+
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ gpu: gpu@fe00 {
+ compatible = "ti,omap5-sgx544-116", "img,sgx544-116", "img,sgx544";
+ reg = <0xfe00 0x200>;
+ interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+...
--
2.25.1
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 11+ messages in thread
* Re: [PATCH v5 1/8] dt-bindings: add img, pvrsgx.yaml for Imagination GPUs
2020-03-29 17:38 ` [PATCH v5 1/8] dt-bindings: add img,pvrsgx.yaml for Imagination GPUs H. Nikolaus Schaller
@ 2020-04-07 7:00 ` H. Nikolaus Schaller
2020-04-10 16:52 ` [PATCH v5 1/8] dt-bindings: add img,pvrsgx.yaml " Rob Herring
0 siblings, 1 reply; 11+ messages in thread
From: H. Nikolaus Schaller @ 2020-04-07 7:00 UTC (permalink / raw)
To: David Airlie, Daniel Vetter, Rob Herring, Mark Rutland,
Benoît Cousson, Tony Lindgren, Paul Cercueil, Ralf Baechle,
Paul Burton, James Hogan
Cc: open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Discussions about the Letux Kernel, Philipp Rossak,
OpenPVRSGX Linux Driver Group, Linux Kernel Mailing List,
open list:DRM PANEL DRIVERS, linux-mips, kernel, linux-omap
> Am 29.03.2020 um 19:38 schrieb H. Nikolaus Schaller <hns@goldelico.com>:
>
> The Imagination PVR/SGX GPU is part of several SoC from
> multiple vendors, e.g. TI OMAP, Ingenic JZ4780, Intel Poulsbo,
> Allwinner A83 and others.
>
> With this binding, we describe how the SGX processor is
> interfaced to the SoC (registers, interrupt etc.).
>
> In most cases, Clock, Reset and power management is handled
> by a parent node or elsewhere (e.g. code in the driver).
>
> Tested by make dt_binding_check dtbs_check
>
> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
> ---
> .../devicetree/bindings/gpu/img,pvrsgx.yaml | 109 ++++++++++++++++++
> 1 file changed, 109 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/gpu/img,pvrsgx.yaml
>
> diff --git a/Documentation/devicetree/bindings/gpu/img,pvrsgx.yaml b/Documentation/devicetree/bindings/gpu/img,pvrsgx.yaml
> new file mode 100644
> index 000000000000..aadfb2d9b012
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/gpu/img,pvrsgx.yaml
> @@ -0,0 +1,109 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/gpu/img,pvrsgx.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Imagination PVR/SGX GPU
> +
> +maintainers:
> + - H. Nikolaus Schaller <hns@goldelico.com>
> +
> +description: |+
> + This binding describes the Imagination SGX5 series of 3D accelerators which
> + are found in several different SoC like TI OMAP, Sitara, Ingenic JZ4780,
> + Allwinner A83, and Intel Poulsbo and CedarView and more.
> +
> + For an extensive list see: https://en.wikipedia.org/wiki/PowerVR#Implementations
> +
> + The SGX node is usually a child node of some DT node belonging to the SoC
> + which handles clocks, reset and general address space mapping of the SGX
> + register area.
> +
> +properties:
> + compatible:
> + oneOf:
> + - description: SGX530-121 based SoC
> + items:
> + - enum:
> + - ti,omap3-sgx530-121 # BeagleBoard A/B/C, OpenPandora 600MHz and similar
> + - const: img,sgx530-121
> + - const: img,sgx530
> +
> + - description: SGX530-125 based SoC
> + items:
> + - enum:
> + - ti,am3352-sgx530-125 # BeagleBone Black
> + - ti,am3517-sgx530-125
> + - ti,am4-sgx530-125
> + - ti,omap3-sgx530-125 # BeagleBoard XM, GTA04, OpenPandora 1GHz and similar
> + - ti,ti81xx-sgx530-125
> + - const: ti,omap3-sgx530-125
> + - const: img,sgx530-125
> + - const: img,sgx530
> +
> + - description: SGX535-116 based SoC
> + items:
> + - const: intel,poulsbo-gma500-sgx535 # Atom Z5xx
> + - const: img,sgx535-116
> + - const: img,sgx535
> +
> + - description: SGX540-116 based SoC
> + items:
> + - const: intel,medfield-gma-sgx540 # Atom Z24xx
> + - const: img,sgx540-116
> + - const: img,sgx540
> +
> + - description: SGX540-120 based SoC
> + items:
> + - enum:
> + - ingenic,jz4780-sgx540-120 # CI20
> + - ti,omap4-sgx540-120 # Pandaboard, Pandaboard ES and similar
> + - const: img,sgx540-120
> + - const: img,sgx540
> +
> + - description: SGX544-112 based SoC
> + items:
> + - const: ti,omap4-sgx544-112
> + - const: img,sgx544-112
> + - const: img,sgx544
> +
> + - description: SGX544-116 based SoC
> + items:
> + - enum:
> + - allwinner,sun8i-a83t-sgx544-116 # Banana-Pi-M3 (Allwinner A83T) and similar
Philipp Rossak reported on a different list [1] that the a83t tells to have a sgx544-115 inside.
So it needs a separate entry.
[1]: http://lists.goldelico.com/pipermail/openpvrsgx-devgroup/2020-April/000263.html
> + - ti,dra7-sgx544-116 # DRA7
> + - ti,omap5-sgx544-116 # OMAP5 UEVM, Pyra Handheld and similar
> + - const: img,sgx544-116
> + - const: img,sgx544
> +
> + - description: SGX545-116 based SoC
> + items:
> + - const: intel,cedarview-gma3600-sgx545 # Atom N2600, D2500
> + - const: img,sgx545-116
> + - const: img,sgx545
> +
> + reg:
> + maxItems: 1
> +
> + interrupts:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> + - interrupts
> +
> +additionalProperties: false
> +
> +examples:
> + - |+
> + #include <dt-bindings/interrupt-controller/arm-gic.h>
> +
> + gpu: gpu@fe00 {
> + compatible = "ti,omap5-sgx544-116", "img,sgx544-116", "img,sgx544";
> + reg = <0xfe00 0x200>;
> + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> +...
> --
> 2.25.1
>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH v5 1/8] dt-bindings: add img,pvrsgx.yaml for Imagination GPUs
2020-04-07 7:00 ` [PATCH v5 1/8] dt-bindings: add img, pvrsgx.yaml " H. Nikolaus Schaller
@ 2020-04-10 16:52 ` Rob Herring
0 siblings, 0 replies; 11+ messages in thread
From: Rob Herring @ 2020-04-10 16:52 UTC (permalink / raw)
To: H. Nikolaus Schaller
Cc: Mark Rutland,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Discussions about the Letux Kernel, Philipp Rossak, Paul Burton,
David Airlie, James Hogan, OpenPVRSGX Linux Driver Group,
Linux Kernel Mailing List, Ralf Baechle, linux-mips,
Paul Cercueil, Tony Lindgren, open list:DRM PANEL DRIVERS,
Benoît Cousson, kernel, linux-omap
On Tue, Apr 07, 2020 at 09:00:48AM +0200, H. Nikolaus Schaller wrote:
>
> > Am 29.03.2020 um 19:38 schrieb H. Nikolaus Schaller <hns@goldelico.com>:
> >
> > The Imagination PVR/SGX GPU is part of several SoC from
> > multiple vendors, e.g. TI OMAP, Ingenic JZ4780, Intel Poulsbo,
> > Allwinner A83 and others.
> >
> > With this binding, we describe how the SGX processor is
> > interfaced to the SoC (registers, interrupt etc.).
> >
> > In most cases, Clock, Reset and power management is handled
> > by a parent node or elsewhere (e.g. code in the driver).
> >
> > Tested by make dt_binding_check dtbs_check
> >
> > Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
> > ---
> > .../devicetree/bindings/gpu/img,pvrsgx.yaml | 109 ++++++++++++++++++
> > 1 file changed, 109 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/gpu/img,pvrsgx.yaml
> >
> > diff --git a/Documentation/devicetree/bindings/gpu/img,pvrsgx.yaml b/Documentation/devicetree/bindings/gpu/img,pvrsgx.yaml
> > new file mode 100644
> > index 000000000000..aadfb2d9b012
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/gpu/img,pvrsgx.yaml
> > @@ -0,0 +1,109 @@
> > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/gpu/img,pvrsgx.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Imagination PVR/SGX GPU
> > +
> > +maintainers:
> > + - H. Nikolaus Schaller <hns@goldelico.com>
> > +
> > +description: |+
> > + This binding describes the Imagination SGX5 series of 3D accelerators which
> > + are found in several different SoC like TI OMAP, Sitara, Ingenic JZ4780,
> > + Allwinner A83, and Intel Poulsbo and CedarView and more.
> > +
> > + For an extensive list see: https://en.wikipedia.org/wiki/PowerVR#Implementations
> > +
> > + The SGX node is usually a child node of some DT node belonging to the SoC
> > + which handles clocks, reset and general address space mapping of the SGX
> > + register area.
> > +
> > +properties:
> > + compatible:
> > + oneOf:
> > + - description: SGX530-121 based SoC
> > + items:
> > + - enum:
> > + - ti,omap3-sgx530-121 # BeagleBoard A/B/C, OpenPandora 600MHz and similar
> > + - const: img,sgx530-121
> > + - const: img,sgx530
> > +
> > + - description: SGX530-125 based SoC
> > + items:
> > + - enum:
> > + - ti,am3352-sgx530-125 # BeagleBone Black
> > + - ti,am3517-sgx530-125
> > + - ti,am4-sgx530-125
> > + - ti,omap3-sgx530-125 # BeagleBoard XM, GTA04, OpenPandora 1GHz and similar
> > + - ti,ti81xx-sgx530-125
> > + - const: ti,omap3-sgx530-125
> > + - const: img,sgx530-125
> > + - const: img,sgx530
> > +
> > + - description: SGX535-116 based SoC
> > + items:
> > + - const: intel,poulsbo-gma500-sgx535 # Atom Z5xx
> > + - const: img,sgx535-116
> > + - const: img,sgx535
> > +
> > + - description: SGX540-116 based SoC
> > + items:
> > + - const: intel,medfield-gma-sgx540 # Atom Z24xx
> > + - const: img,sgx540-116
> > + - const: img,sgx540
> > +
> > + - description: SGX540-120 based SoC
> > + items:
> > + - enum:
> > + - ingenic,jz4780-sgx540-120 # CI20
> > + - ti,omap4-sgx540-120 # Pandaboard, Pandaboard ES and similar
> > + - const: img,sgx540-120
> > + - const: img,sgx540
> > +
> > + - description: SGX544-112 based SoC
> > + items:
> > + - const: ti,omap4-sgx544-112
> > + - const: img,sgx544-112
> > + - const: img,sgx544
> > +
> > + - description: SGX544-116 based SoC
> > + items:
> > + - enum:
> > + - allwinner,sun8i-a83t-sgx544-116 # Banana-Pi-M3 (Allwinner A83T) and similar
>
> Philipp Rossak reported on a different list [1] that the a83t tells to have a sgx544-115 inside.
>
> So it needs a separate entry.
Okay, it looks fine otherwise.
Rob
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^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH v5 2/8] ARM: DTS: am33xx: add sgx gpu child node
2020-03-29 17:38 [PATCH v5 0/8] ARM/MIPS: DTS: add child nodes describing the PVRSGX GPU present in some OMAP SoC and JZ4780 (and many more) H. Nikolaus Schaller
2020-03-29 17:38 ` [PATCH v5 1/8] dt-bindings: add img,pvrsgx.yaml for Imagination GPUs H. Nikolaus Schaller
@ 2020-03-29 17:38 ` H. Nikolaus Schaller
2020-03-29 17:38 ` [PATCH v5 3/8] ARM: DTS: am3517: " H. Nikolaus Schaller
` (5 subsequent siblings)
7 siblings, 0 replies; 11+ messages in thread
From: H. Nikolaus Schaller @ 2020-03-29 17:38 UTC (permalink / raw)
To: David Airlie, Daniel Vetter, Rob Herring, Mark Rutland,
Benoît Cousson, Tony Lindgren, Paul Cercueil, Ralf Baechle,
Paul Burton, James Hogan
Cc: devicetree, letux-kernel, Philipp Rossak, H. Nikolaus Schaller,
openpvrsgx-devgroup, linux-kernel, dri-devel, linux-mips, kernel,
linux-omap
and add interrupt.
Tested-by: H. Nikolaus Schaller <hns@goldelico.com> # BeagleBone Black
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
arch/arm/boot/dts/am33xx.dtsi | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 41dcfb37155a..cbdd85a1e4b0 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -497,7 +497,7 @@ aes: aes@0 {
};
};
- target-module@56000000 {
+ sgx_module: target-module@56000000 {
compatible = "ti,sysc-omap4", "ti,sysc";
reg = <0x5600fe00 0x4>,
<0x5600fe10 0x4>;
@@ -516,10 +516,11 @@ target-module@56000000 {
#size-cells = <1>;
ranges = <0 0x56000000 0x1000000>;
- /*
- * Closed source PowerVR driver, no child device
- * binding or driver in mainline
- */
+ gpu: gpu@0 {
+ compatible = "ti,am3352-sgx530-125", "img,sgx530-125", "img,sgx530";
+ reg = <0x00 0x1000000>; /* 16 MB */
+ interrupts = <37>;
+ };
};
};
};
--
2.25.1
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^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH v5 3/8] ARM: DTS: am3517: add sgx gpu child node
2020-03-29 17:38 [PATCH v5 0/8] ARM/MIPS: DTS: add child nodes describing the PVRSGX GPU present in some OMAP SoC and JZ4780 (and many more) H. Nikolaus Schaller
2020-03-29 17:38 ` [PATCH v5 1/8] dt-bindings: add img,pvrsgx.yaml for Imagination GPUs H. Nikolaus Schaller
2020-03-29 17:38 ` [PATCH v5 2/8] ARM: DTS: am33xx: add sgx gpu child node H. Nikolaus Schaller
@ 2020-03-29 17:38 ` H. Nikolaus Schaller
2020-03-29 17:38 ` [PATCH v5 4/8] ARM: DTS: omap34xx: " H. Nikolaus Schaller
` (4 subsequent siblings)
7 siblings, 0 replies; 11+ messages in thread
From: H. Nikolaus Schaller @ 2020-03-29 17:38 UTC (permalink / raw)
To: David Airlie, Daniel Vetter, Rob Herring, Mark Rutland,
Benoît Cousson, Tony Lindgren, Paul Cercueil, Ralf Baechle,
Paul Burton, James Hogan
Cc: devicetree, letux-kernel, Philipp Rossak, H. Nikolaus Schaller,
openpvrsgx-devgroup, linux-kernel, dri-devel, linux-mips, kernel,
linux-omap
and add interrupt.
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
arch/arm/boot/dts/am3517.dtsi | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/am3517.dtsi b/arch/arm/boot/dts/am3517.dtsi
index e0b5a00e2078..3fce56a646d1 100644
--- a/arch/arm/boot/dts/am3517.dtsi
+++ b/arch/arm/boot/dts/am3517.dtsi
@@ -138,10 +138,11 @@ sgx_module: target-module@50000000 {
#size-cells = <1>;
ranges = <0 0x50000000 0x4000>;
- /*
- * Closed source PowerVR driver, no child device
- * binding or driver in mainline
- */
+ gpu: gpu@0 {
+ compatible = "ti,am3517-sgx530-125", "img,sgx530-125", "img,sgx530";
+ reg = <0x0 0x4000>;
+ interrupts = <21>;
+ };
};
};
};
--
2.25.1
_______________________________________________
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH v5 4/8] ARM: DTS: omap34xx: add sgx gpu child node
2020-03-29 17:38 [PATCH v5 0/8] ARM/MIPS: DTS: add child nodes describing the PVRSGX GPU present in some OMAP SoC and JZ4780 (and many more) H. Nikolaus Schaller
` (2 preceding siblings ...)
2020-03-29 17:38 ` [PATCH v5 3/8] ARM: DTS: am3517: " H. Nikolaus Schaller
@ 2020-03-29 17:38 ` H. Nikolaus Schaller
2020-03-29 17:38 ` [PATCH v5 5/8] ARM: DTS: omap36xx: " H. Nikolaus Schaller
` (3 subsequent siblings)
7 siblings, 0 replies; 11+ messages in thread
From: H. Nikolaus Schaller @ 2020-03-29 17:38 UTC (permalink / raw)
To: David Airlie, Daniel Vetter, Rob Herring, Mark Rutland,
Benoît Cousson, Tony Lindgren, Paul Cercueil, Ralf Baechle,
Paul Burton, James Hogan
Cc: devicetree, letux-kernel, Philipp Rossak, H. Nikolaus Schaller,
openpvrsgx-devgroup, linux-kernel, dri-devel, linux-mips,
Andrew F . Davis, kernel, linux-omap
and add interrupt.
According to omap3530 TRM the SGX register block is 64kB.
See: 13.4 SGX Register Mapping, Table 13-2
Reported-by: Andrew F. Davis <afd@ti.com> # register size
Tested-by: H. Nikolaus Schaller <hns@goldelico.com> # OpenPandora 600 MHz.
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
arch/arm/boot/dts/omap34xx.dtsi | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/omap34xx.dtsi b/arch/arm/boot/dts/omap34xx.dtsi
index c4dd9801840d..51c60ee2b68d 100644
--- a/arch/arm/boot/dts/omap34xx.dtsi
+++ b/arch/arm/boot/dts/omap34xx.dtsi
@@ -167,12 +167,13 @@ sgx_module: target-module@50000000 {
clock-names = "fck", "ick";
#address-cells = <1>;
#size-cells = <1>;
- ranges = <0 0x50000000 0x4000>;
+ ranges = <0 0x50000000 0x10000>;
- /*
- * Closed source PowerVR driver, no child device
- * binding or driver in mainline
- */
+ gpu: gpu@0 {
+ compatible = "ti,omap3-sgx530-121", "img,sgx530-121", "img,sgx530";
+ reg = <0x0 0x10000>; /* 64kB */
+ interrupts = <21>;
+ };
};
};
--
2.25.1
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^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH v5 5/8] ARM: DTS: omap36xx: add sgx gpu child node
2020-03-29 17:38 [PATCH v5 0/8] ARM/MIPS: DTS: add child nodes describing the PVRSGX GPU present in some OMAP SoC and JZ4780 (and many more) H. Nikolaus Schaller
` (3 preceding siblings ...)
2020-03-29 17:38 ` [PATCH v5 4/8] ARM: DTS: omap34xx: " H. Nikolaus Schaller
@ 2020-03-29 17:38 ` H. Nikolaus Schaller
2020-03-29 17:38 ` [PATCH v5 6/8] ARM: DTS: omap4: " H. Nikolaus Schaller
` (2 subsequent siblings)
7 siblings, 0 replies; 11+ messages in thread
From: H. Nikolaus Schaller @ 2020-03-29 17:38 UTC (permalink / raw)
To: David Airlie, Daniel Vetter, Rob Herring, Mark Rutland,
Benoît Cousson, Tony Lindgren, Paul Cercueil, Ralf Baechle,
Paul Burton, James Hogan
Cc: devicetree, letux-kernel, Philipp Rossak, H. Nikolaus Schaller,
openpvrsgx-devgroup, linux-kernel, dri-devel, linux-mips, kernel,
linux-omap
and add interrupt.
Tested-by: H. Nikolaus Schaller <hns@goldelico.com> # GTA04, BeagleBoard XM
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
arch/arm/boot/dts/omap36xx.dtsi | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi
index 71f3c8f1f924..b308dbb3b1bb 100644
--- a/arch/arm/boot/dts/omap36xx.dtsi
+++ b/arch/arm/boot/dts/omap36xx.dtsi
@@ -211,10 +211,11 @@ sgx_module: target-module@50000000 {
#size-cells = <1>;
ranges = <0 0x50000000 0x2000000>;
- /*
- * Closed source PowerVR driver, no child device
- * binding or driver in mainline
- */
+ gpu: gpu@0 {
+ compatible = "ti,omap3-sgx530-125", "img,sgx530-125", "img,sgx530";
+ reg = <0x0 0x10000>; /* 64kB */
+ interrupts = <21>;
+ };
};
};
--
2.25.1
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dri-devel@lists.freedesktop.org
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^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH v5 6/8] ARM: DTS: omap4: add sgx gpu child node
2020-03-29 17:38 [PATCH v5 0/8] ARM/MIPS: DTS: add child nodes describing the PVRSGX GPU present in some OMAP SoC and JZ4780 (and many more) H. Nikolaus Schaller
` (4 preceding siblings ...)
2020-03-29 17:38 ` [PATCH v5 5/8] ARM: DTS: omap36xx: " H. Nikolaus Schaller
@ 2020-03-29 17:38 ` H. Nikolaus Schaller
2020-03-29 17:38 ` [PATCH v5 7/8] ARM: DTS: omap5: " H. Nikolaus Schaller
2020-03-29 17:38 ` [PATCH v5 8/8] MIPS: DTS: jz4780: add sgx gpu node H. Nikolaus Schaller
7 siblings, 0 replies; 11+ messages in thread
From: H. Nikolaus Schaller @ 2020-03-29 17:38 UTC (permalink / raw)
To: David Airlie, Daniel Vetter, Rob Herring, Mark Rutland,
Benoît Cousson, Tony Lindgren, Paul Cercueil, Ralf Baechle,
Paul Burton, James Hogan
Cc: devicetree, letux-kernel, Philipp Rossak, H. Nikolaus Schaller,
openpvrsgx-devgroup, linux-kernel, dri-devel, linux-mips, kernel,
linux-omap
and add interrupt.
Since omap4420/30/60 and omap4470 come with different SGX variants
we need to introduce a new omap4470.dtsi. If an omap4470 board
does not want to use SGX it is no problem to still include
omap4460.dtsi.
Tested-by: H. Nikolaus Schaller <hns@goldelico.com> # PandaBoard ES
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
arch/arm/boot/dts/omap4.dtsi | 11 ++++++-----
arch/arm/boot/dts/omap4470.dts | 15 +++++++++++++++
2 files changed, 21 insertions(+), 5 deletions(-)
create mode 100644 arch/arm/boot/dts/omap4470.dts
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 9a87440d0b9d..939061f96523 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -390,7 +390,7 @@ abb_iva: regulator-abb-iva {
status = "disabled";
};
- target-module@56000000 {
+ sgx_module: target-module@56000000 {
compatible = "ti,sysc-omap4", "ti,sysc";
reg = <0x5600fe00 0x4>,
<0x5600fe10 0x4>;
@@ -409,10 +409,11 @@ target-module@56000000 {
#size-cells = <1>;
ranges = <0 0x56000000 0x2000000>;
- /*
- * Closed source PowerVR driver, no child device
- * binding or driver in mainline
- */
+ gpu: gpu@0 {
+ compatible = "ti,omap4-sgx540-120", "img,sgx540-120", "img,sgx540";
+ reg = <0x0 0x2000000>; /* 32MB */
+ interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+ };
};
dss: dss@58000000 {
diff --git a/arch/arm/boot/dts/omap4470.dts b/arch/arm/boot/dts/omap4470.dts
new file mode 100644
index 000000000000..19b554612401
--- /dev/null
+++ b/arch/arm/boot/dts/omap4470.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Device Tree Source for OMAP4470 SoC
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+#include "omap4460.dtsi"
+
+&sgx {
+ compatible = "img,sgx544-112", "img,sgx544", "ti,omap-omap4-sgx544-112";
+};
--
2.25.1
_______________________________________________
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH v5 7/8] ARM: DTS: omap5: add sgx gpu child node
2020-03-29 17:38 [PATCH v5 0/8] ARM/MIPS: DTS: add child nodes describing the PVRSGX GPU present in some OMAP SoC and JZ4780 (and many more) H. Nikolaus Schaller
` (5 preceding siblings ...)
2020-03-29 17:38 ` [PATCH v5 6/8] ARM: DTS: omap4: " H. Nikolaus Schaller
@ 2020-03-29 17:38 ` H. Nikolaus Schaller
2020-03-29 17:38 ` [PATCH v5 8/8] MIPS: DTS: jz4780: add sgx gpu node H. Nikolaus Schaller
7 siblings, 0 replies; 11+ messages in thread
From: H. Nikolaus Schaller @ 2020-03-29 17:38 UTC (permalink / raw)
To: David Airlie, Daniel Vetter, Rob Herring, Mark Rutland,
Benoît Cousson, Tony Lindgren, Paul Cercueil, Ralf Baechle,
Paul Burton, James Hogan
Cc: devicetree, letux-kernel, Philipp Rossak, H. Nikolaus Schaller,
openpvrsgx-devgroup, linux-kernel, dri-devel, linux-mips, kernel,
linux-omap
and add interrupt.
Tested-by: H. Nikolaus Schaller <hns@goldelico.com> # Pyra-Handheld.
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
arch/arm/boot/dts/omap5.dtsi | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index d0ecf54d5a23..4c7c4ca0bd87 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -269,7 +269,7 @@ sata: sata@4a141100 {
ports-implemented = <0x1>;
};
- target-module@56000000 {
+ sgx_module: target-module@56000000 {
compatible = "ti,sysc-omap4", "ti,sysc";
reg = <0x5600fe00 0x4>,
<0x5600fe10 0x4>;
@@ -286,10 +286,11 @@ target-module@56000000 {
#size-cells = <1>;
ranges = <0 0x56000000 0x2000000>;
- /*
- * Closed source PowerVR driver, no child device
- * binding or driver in mainline
- */
+ gpu: gpu@0 {
+ compatible = "ti,omap5-sgx544-116", "img,sgx544-116", "img,sgx544";
+ reg = <0x0 0x10000>;
+ interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+ };
};
dss: dss@58000000 {
--
2.25.1
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https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH v5 8/8] MIPS: DTS: jz4780: add sgx gpu node
2020-03-29 17:38 [PATCH v5 0/8] ARM/MIPS: DTS: add child nodes describing the PVRSGX GPU present in some OMAP SoC and JZ4780 (and many more) H. Nikolaus Schaller
` (6 preceding siblings ...)
2020-03-29 17:38 ` [PATCH v5 7/8] ARM: DTS: omap5: " H. Nikolaus Schaller
@ 2020-03-29 17:38 ` H. Nikolaus Schaller
7 siblings, 0 replies; 11+ messages in thread
From: H. Nikolaus Schaller @ 2020-03-29 17:38 UTC (permalink / raw)
To: David Airlie, Daniel Vetter, Rob Herring, Mark Rutland,
Benoît Cousson, Tony Lindgren, Paul Cercueil, Ralf Baechle,
Paul Burton, James Hogan
Cc: devicetree, letux-kernel, Philipp Rossak, H. Nikolaus Schaller,
openpvrsgx-devgroup, linux-kernel, dri-devel, linux-mips,
Paul Boddie, kernel, linux-omap
and add interrupt and clocks.
Tested to build for CI20 board and load a driver.
Setup can not yet be tested since there is no working
HDMI driver for jz4780.
Suggested-by: Paul Boddie <paul@boddie.org.uk>
Tested-by: H. Nikolaus Schaller <hns@goldelico.com> # CI20.
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
arch/mips/boot/dts/ingenic/jz4780.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi
index bb89653d16a3..618e48c78a87 100644
--- a/arch/mips/boot/dts/ingenic/jz4780.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi
@@ -357,6 +357,17 @@ i2c4: i2c@10054000 {
status = "disabled";
};
+ gpu: gpu@13040000 {
+ compatible = "ingenic,jz4780-sgx540-120", "img,sgx540-120", "img,sgx540";
+ reg = <0x13040000 0x4000>;
+
+ clocks = <&cgu JZ4780_CLK_GPU>;
+ clock-names = "gpu";
+
+ interrupt-parent = <&intc>;
+ interrupts = <63>;
+ };
+
nemc: nemc@13410000 {
compatible = "ingenic,jz4780-nemc";
reg = <0x13410000 0x10000>;
--
2.25.1
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dri-devel@lists.freedesktop.org
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