diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0512-media-dt-bindings-media-Add-binding-for-the-Raspberr.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0512-media-dt-bindings-media-Add-binding-for-the-Raspberr.patch | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0512-media-dt-bindings-media-Add-binding-for-the-Raspberr.patch b/target/linux/bcm27xx/patches-5.4/950-0512-media-dt-bindings-media-Add-binding-for-the-Raspberr.patch new file mode 100644 index 0000000000..203e112466 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0512-media-dt-bindings-media-Add-binding-for-the-Raspberr.patch @@ -0,0 +1,106 @@ +From 15b4e8fa2d5101b989856c42cdae6ec764c99db0 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.com> +Date: Tue, 17 Mar 2020 10:53:16 +0000 +Subject: [PATCH] media: dt-bindings: media: Add binding for the + Raspberry PI HEVC decoder + +Adds a binding for the HEVC decoder found on the BCM2711 / Raspberry Pi 4. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> +--- + .../bindings/media/rpivid_hevc.yaml | 72 +++++++++++++++++++ + MAINTAINERS | 7 ++ + 2 files changed, 79 insertions(+) + create mode 100644 Documentation/devicetree/bindings/media/rpivid_hevc.yaml + +--- /dev/null ++++ b/Documentation/devicetree/bindings/media/rpivid_hevc.yaml +@@ -0,0 +1,72 @@ ++# SPDX-License-Identifier: GPL-2.0-only ++%YAML 1.2 ++--- ++$id: http://devicetree.org/schemas/media/rpivid_hevc.yaml# ++$schema: http://devicetree.org/meta-schemas/core.yaml# ++ ++title: Raspberry Pi HEVC Decoder ++ ++maintainers: ++ - Raspberry Pi <kernel-list@raspberrypi.com> ++ ++description: |- ++ The Camera Adaptation Layer (CAL) is a key component for image capture ++ applications. The capture module provides the system interface and the ++ processing capability to connect CSI2 image-sensor modules to the ++ DRA72x device. ++ ++properties: ++ compatible: ++ enum: ++ - raspberrypi,rpivid-vid-decoder ++ ++ reg: ++ minItems: 2 ++ items: ++ - description: The HEVC main register region ++ - description: The Interrupt controller register region ++ ++ reg-names: ++ minItems: 2 ++ items: ++ - const: hevc ++ - const: intc ++ ++ interrupts: ++ maxItems: 1 ++ ++ clocks: ++ items: ++ - description: The HEVC block clock ++ ++ clock-names: ++ items: ++ - const: hevc ++ ++required: ++ - compatible ++ - reg ++ - reg-names ++ - interrupts ++ - clocks ++ ++additionalProperties: false ++ ++examples: ++ - | ++ #include <dt-bindings/interrupt-controller/arm-gic.h> ++ ++ video-codec@7eb10000 { ++ compatible = "raspberrypi,rpivid-vid-decoder"; ++ reg = <0x0 0x7eb10000 0x1000>, /* INTC */ ++ <0x0 0x7eb00000 0x10000>; /* HEVC */ ++ reg-names = "intc", ++ "hevc"; ++ ++ interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; ++ ++ clocks = <&clk 0>; ++ clock-names = "hevc"; ++ }; ++ ++... +--- a/MAINTAINERS ++++ b/MAINTAINERS +@@ -3198,6 +3198,13 @@ N: bcm2711 + N: bcm2835 + F: drivers/staging/vc04_services + ++BROADCOM BCM2711 HEVC DECODER ++M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> ++L: linux-media@vger.kernel.org ++S: Maintained ++F: Documentation/devicetree/bindings/media/rpivid_hevc.jaml ++F: drivers/staging/media/rpivid ++ + BROADCOM BCM2835 CAMERA DRIVER + M: Dave Stevenson <dave.stevenson@raspberrypi.org> + L: linux-media@vger.kernel.org |