From: Ezequiel Garcia <ezequiel-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
To: linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Nicolas Dufresne
<nicolas.dufresne-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>,
Tomasz Figa <tfiga-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Hans Verkuil
<hans.verkuil-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>,
kernel-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org,
Ezequiel Garcia
<ezequiel-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
Subject: [PATCH v2 1/6] dt-bindings: Document the Rockchip VPU bindings
Date: Thu, 2 Aug 2018 17:00:05 -0300 [thread overview]
Message-ID: <20180802200010.24365-2-ezequiel@collabora.com> (raw)
In-Reply-To: <20180802200010.24365-1-ezequiel-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
Add devicetree binding documentation for Rockchip Video Processing
Unit IP.
Signed-off-by: Ezequiel Garcia <ezequiel-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
---
.../bindings/media/rockchip-vpu.txt | 30 +++++++++++++++++++
1 file changed, 30 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/rockchip-vpu.txt
diff --git a/Documentation/devicetree/bindings/media/rockchip-vpu.txt b/Documentation/devicetree/bindings/media/rockchip-vpu.txt
new file mode 100644
index 000000000000..5e0d421301ca
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/rockchip-vpu.txt
@@ -0,0 +1,30 @@
+device-tree bindings for rockchip VPU codec
+
+Rockchip (Video Processing Unit) present in various Rockchip platforms,
+such as RK3288 and RK3399.
+
+Required properties:
+- compatible: value should be one of the following
+ "rockchip,rk3288-vpu";
+ "rockchip,rk3399-vpu";
+- interrupts: encoding and decoding interrupt specifiers
+- interrupt-names: should be "vepu" and "vdpu"
+- clocks: phandle to VPU aclk, hclk clocks
+- clock-names: should be "aclk" and "hclk"
+- power-domains: phandle to power domain node
+- iommus: phandle to a iommu node
+
+Example:
+SoC-specific DT entry:
+ vpu: video-codec@ff9a0000 {
+ compatible = "rockchip,rk3288-vpu";
+ reg = <0x0 0xff9a0000 0x0 0x800>;
+ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "vepu", "vdpu";
+ clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>;
+ clock-names = "aclk", "hclk";
+ power-domains = <&power RK3288_PD_VIDEO>;
+ iommus = <&vpu_mmu>;
+ };
+
--
2.18.0
WARNING: multiple messages have this Message-ID (diff)
From: Ezequiel Garcia <ezequiel@collabora.com>
To: linux-media@vger.kernel.org
Cc: Hans Verkuil <hans.verkuil@cisco.com>,
kernel@collabora.com,
Nicolas Dufresne <nicolas.dufresne@collabora.com>,
Tomasz Figa <tfiga@chromium.org>,
linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Ezequiel Garcia <ezequiel@collabora.com>
Subject: [PATCH v2 1/6] dt-bindings: Document the Rockchip VPU bindings
Date: Thu, 2 Aug 2018 17:00:05 -0300 [thread overview]
Message-ID: <20180802200010.24365-2-ezequiel@collabora.com> (raw)
In-Reply-To: <20180802200010.24365-1-ezequiel@collabora.com>
Add devicetree binding documentation for Rockchip Video Processing
Unit IP.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
---
.../bindings/media/rockchip-vpu.txt | 30 +++++++++++++++++++
1 file changed, 30 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/rockchip-vpu.txt
diff --git a/Documentation/devicetree/bindings/media/rockchip-vpu.txt b/Documentation/devicetree/bindings/media/rockchip-vpu.txt
new file mode 100644
index 000000000000..5e0d421301ca
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/rockchip-vpu.txt
@@ -0,0 +1,30 @@
+device-tree bindings for rockchip VPU codec
+
+Rockchip (Video Processing Unit) present in various Rockchip platforms,
+such as RK3288 and RK3399.
+
+Required properties:
+- compatible: value should be one of the following
+ "rockchip,rk3288-vpu";
+ "rockchip,rk3399-vpu";
+- interrupts: encoding and decoding interrupt specifiers
+- interrupt-names: should be "vepu" and "vdpu"
+- clocks: phandle to VPU aclk, hclk clocks
+- clock-names: should be "aclk" and "hclk"
+- power-domains: phandle to power domain node
+- iommus: phandle to a iommu node
+
+Example:
+SoC-specific DT entry:
+ vpu: video-codec@ff9a0000 {
+ compatible = "rockchip,rk3288-vpu";
+ reg = <0x0 0xff9a0000 0x0 0x800>;
+ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "vepu", "vdpu";
+ clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>;
+ clock-names = "aclk", "hclk";
+ power-domains = <&power RK3288_PD_VIDEO>;
+ iommus = <&vpu_mmu>;
+ };
+
--
2.18.0
next prev parent reply other threads:[~2018-08-02 20:00 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-02 20:00 [PATCH v2 0/6] Add Rockchip VPU JPEG encoder Ezequiel Garcia
2018-08-02 20:00 ` Ezequiel Garcia
[not found] ` <20180802200010.24365-1-ezequiel-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2018-08-02 20:00 ` Ezequiel Garcia [this message]
2018-08-02 20:00 ` [PATCH v2 1/6] dt-bindings: Document the Rockchip VPU bindings Ezequiel Garcia
[not found] ` <20180802200010.24365-2-ezequiel-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2018-08-13 17:50 ` Rob Herring
2018-08-13 17:50 ` Rob Herring
2018-08-02 20:00 ` [PATCH v2 2/6] ARM: dts: rockchip: add VPU device node for RK3288 Ezequiel Garcia
2018-08-02 20:00 ` Ezequiel Garcia
2018-08-02 20:00 ` [PATCH v2 3/6] arm64: dts: rockchip: add VPU device node for RK3399 Ezequiel Garcia
2018-08-02 20:00 ` Ezequiel Garcia
2018-08-02 20:00 ` [PATCH v2 4/6] media: Add JPEG_RAW format Ezequiel Garcia
2018-08-02 20:00 ` Ezequiel Garcia
2018-08-02 20:00 ` [PATCH v2 5/6] media: Add controls for jpeg quantization tables Ezequiel Garcia
2018-08-02 20:00 ` Ezequiel Garcia
[not found] ` <20180802200010.24365-6-ezequiel-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2018-08-17 2:10 ` Tomasz Figa
2018-08-17 2:10 ` Tomasz Figa
[not found] ` <CAAFQd5C4jTfdB5Zmk6LQwTOBB2hs14ensZ+J-ZdTcQzzBNKn0A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-08-17 10:12 ` Hans Verkuil
2018-08-17 10:12 ` Hans Verkuil
2018-08-18 18:21 ` Ezequiel Garcia
2018-08-18 18:21 ` Ezequiel Garcia
2018-08-02 20:00 ` [PATCH v2 6/6] media: add Rockchip VPU driver Ezequiel Garcia
2018-08-02 20:00 ` Ezequiel Garcia
2018-08-18 21:02 ` [PATCH v2 0/6] Add Rockchip VPU JPEG encoder Ezequiel Garcia
2018-08-18 21:02 ` Ezequiel Garcia
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