From: Eric Anholt <eric@anholt.net> To: dri-devel@lists.freedesktop.org, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Eric Anholt <eric@anholt.net> Subject: [PATCH 1/2] dt-bindings: Add a new binding for Broadcom V3D 3.x and newer GPUs. Date: Thu, 19 Apr 2018 12:20:34 -0700 [thread overview] Message-ID: <20180419192035.19898-2-eric@anholt.net> (raw) In-Reply-To: <20180419192035.19898-1-eric@anholt.net> These OpenGL ES GPUs are present in the 7268 and 7278 set top box chips. Signed-off-by: Eric Anholt <eric@anholt.net> --- .../bindings/display/brcm,bcm-v3d.txt | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/brcm,bcm-v3d.txt diff --git a/Documentation/devicetree/bindings/display/brcm,bcm-v3d.txt b/Documentation/devicetree/bindings/display/brcm,bcm-v3d.txt new file mode 100644 index 000000000000..1c814714de0e --- /dev/null +++ b/Documentation/devicetree/bindings/display/brcm,bcm-v3d.txt @@ -0,0 +1,28 @@ +Broadcom V3D GPU + +Only the Broadcom V3D 3.x and newer GPUs are covered by this binding. +For V3D 2.x, see brcm,bcm-vc4.txt. + +Required properties: +- compatible: Should be "brcm,7268-v3d" or "brcm,7278-v3d" +- reg: Physical base addresses and lengths of the register areas +- reg-names: Names for the register areas. The "hub", "bridge", and "core0" + register areas are always required. The "gca" register area + is required if the GCA cache controller is present. +- interrupts: The interrupt numbers. The first interrupt is for the hub, + while the following inerrupts are for the cores. + See bindings/interrupt-controller/interrupts.txt + +Optional properties: +- clocks: The core clock the unit runs on + +v3d { + compatible = "brcm,7268-v3d"; + reg = <0xf1204000 0x100>, + <0xf1200000 0x4000>, + <0xf1208000 0x4000>, + <0xf1204100 0x100>; + reg-names = "bridge", "hub", "core0", "gca"; + interrupts = <0 78 4>, + <0 77 4>; +}; -- 2.17.0
WARNING: multiple messages have this Message-ID (diff)
From: Eric Anholt <eric@anholt.net> To: dri-devel@lists.freedesktop.org, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: Add a new binding for Broadcom V3D 3.x and newer GPUs. Date: Thu, 19 Apr 2018 12:20:34 -0700 [thread overview] Message-ID: <20180419192035.19898-2-eric@anholt.net> (raw) In-Reply-To: <20180419192035.19898-1-eric@anholt.net> These OpenGL ES GPUs are present in the 7268 and 7278 set top box chips. Signed-off-by: Eric Anholt <eric@anholt.net> --- .../bindings/display/brcm,bcm-v3d.txt | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/brcm,bcm-v3d.txt diff --git a/Documentation/devicetree/bindings/display/brcm,bcm-v3d.txt b/Documentation/devicetree/bindings/display/brcm,bcm-v3d.txt new file mode 100644 index 000000000000..1c814714de0e --- /dev/null +++ b/Documentation/devicetree/bindings/display/brcm,bcm-v3d.txt @@ -0,0 +1,28 @@ +Broadcom V3D GPU + +Only the Broadcom V3D 3.x and newer GPUs are covered by this binding. +For V3D 2.x, see brcm,bcm-vc4.txt. + +Required properties: +- compatible: Should be "brcm,7268-v3d" or "brcm,7278-v3d" +- reg: Physical base addresses and lengths of the register areas +- reg-names: Names for the register areas. The "hub", "bridge", and "core0" + register areas are always required. The "gca" register area + is required if the GCA cache controller is present. +- interrupts: The interrupt numbers. The first interrupt is for the hub, + while the following inerrupts are for the cores. + See bindings/interrupt-controller/interrupts.txt + +Optional properties: +- clocks: The core clock the unit runs on + +v3d { + compatible = "brcm,7268-v3d"; + reg = <0xf1204000 0x100>, + <0xf1200000 0x4000>, + <0xf1208000 0x4000>, + <0xf1204100 0x100>; + reg-names = "bridge", "hub", "core0", "gca"; + interrupts = <0 78 4>, + <0 77 4>; +}; -- 2.17.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2018-04-19 19:20 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-04-19 19:20 [PATCH 0/2] Broadcom V3D driver (7268/7278) Eric Anholt 2018-04-19 19:20 ` Eric Anholt 2018-04-19 19:20 ` Eric Anholt [this message] 2018-04-19 19:20 ` [PATCH 1/2] dt-bindings: Add a new binding for Broadcom V3D 3.x and newer GPUs Eric Anholt 2018-04-19 19:20 ` [PATCH 2/2] drm/v3d: Introduce a new DRM driver for Broadcom V3D V3.x+ Eric Anholt 2018-04-19 19:20 ` Eric Anholt 2018-04-20 8:57 ` Daniel Vetter 2018-04-20 8:57 ` Daniel Vetter 2018-04-20 23:42 ` Eric Anholt 2018-04-20 23:42 ` Eric Anholt 2018-04-24 12:57 ` Daniel Vetter 2018-04-24 12:57 ` Daniel Vetter
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