linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Ezequiel Garcia <ezequiel@collabora.com>
To: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org,
	linux-kernel@vger.kernel.org
Cc: Tomasz Figa <tfiga@chromium.org>,
	Nicolas Dufresne <nicolas@ndufresne.ca>,
	kernel@collabora.com, Jonas Karlman <jonas@kwiboo.se>,
	Heiko Stuebner <heiko@sntech.de>,
	Hans Verkuil <hverkuil@xs4all.nl>,
	Alexandre Courbot <acourbot@chromium.org>,
	Jeffrey Kardatzke <jkardatzke@chromium.org>,
	Rob Herring <robh@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org,
	Ezequiel Garcia <ezequiel@collabora.com>
Subject: [PATCH v3 7/7] dt-bindings: rockchip-vpu: Convert bindings to json-schema
Date: Wed, 25 Mar 2020 18:34:38 -0300	[thread overview]
Message-ID: <20200325213439.16509-8-ezequiel@collabora.com> (raw)
In-Reply-To: <20200325213439.16509-1-ezequiel@collabora.com>

Convert Rockchip VPU (Hantro IP block) codec driver documentation to
json-schema.

Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
---
 .../bindings/media/rockchip-vpu.txt           | 43 ----------
 .../bindings/media/rockchip-vpu.yaml          | 82 +++++++++++++++++++
 MAINTAINERS                                   |  2 +-
 3 files changed, 83 insertions(+), 44 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/media/rockchip-vpu.txt
 create mode 100644 Documentation/devicetree/bindings/media/rockchip-vpu.yaml

diff --git a/Documentation/devicetree/bindings/media/rockchip-vpu.txt b/Documentation/devicetree/bindings/media/rockchip-vpu.txt
deleted file mode 100644
index 339252d9c515..000000000000
--- a/Documentation/devicetree/bindings/media/rockchip-vpu.txt
+++ /dev/null
@@ -1,43 +0,0 @@
-device-tree bindings for rockchip VPU codec
-
-Rockchip (Video Processing Unit) present in various Rockchip platforms,
-such as RK3288, RK3328 and RK3399.
-
-Required properties:
-- compatible: value should be one of the following
-		"rockchip,rk3288-vpu";
-		"rockchip,rk3328-vpu";
-		"rockchip,rk3399-vpu";
-- interrupts: encoding and decoding interrupt specifiers
-- interrupt-names: should be
-		"vepu", "vdpu" on RK3288 and RK3399,
-		"vdpu" on RK3328.
-- 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>;
-	};
-
-	vpu: video-codec@ff350000 {
-		compatible = "rockchip,rk3328-vpu";
-		reg = <0x0 0xff350000 0x0 0x800>;
-		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "vdpu";
-		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
-		clock-names = "aclk", "hclk";
-		power-domains = <&power RK3328_PD_VPU>;
-		iommus = <&vpu_mmu>;
-	};
diff --git a/Documentation/devicetree/bindings/media/rockchip-vpu.yaml b/Documentation/devicetree/bindings/media/rockchip-vpu.yaml
new file mode 100644
index 000000000000..a0c45e05cf03
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/rockchip-vpu.yaml
@@ -0,0 +1,82 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/media/rockchip-vpu.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Hantro G1 VPU codecs implemented on Rockchip SoCs
+
+maintainers:
+  - Ezequiel Garcia <ezequiel@collabora.com>
+
+description:
+  Hantro G1 video encode and decode accelerators present on Rockchip SoCs.
+
+properties:
+  compatible:
+    enum:
+      - rockchip,rk3288-vpu
+      - rockchip,rk3328-vpu
+      - rockchip,rk3399-vpu
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 2
+
+  interrupt-names:
+    items:
+      - const: vepu
+      - const: vdpu
+
+  clocks:
+    maxItems: 2
+
+  clock-names:
+    items:
+      - const: aclk
+      - const: hclk
+
+  power-domains:
+    maxItems: 1
+
+  iommus:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - interrupt-names
+  - clocks
+  - clock-names
+
+examples:
+  - |
+        #include <dt-bindings/clock/rk3288-cru.h>
+        #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+        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>;
+        };
+
+        vpu: video-codec@ff350000 {
+                compatible = "rockchip,rk3328-vpu";
+                reg = <0x0 0xff350000 0x0 0x800>;
+                interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+                interrupt-names = "vdpu";
+                clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+                clock-names = "aclk", "hclk";
+                power-domains = <&power RK3328_PD_VPU>;
+                iommus = <&vpu_mmu>;
+        };
diff --git a/MAINTAINERS b/MAINTAINERS
index d66ac41ef587..2b8b3e7f3df3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14320,7 +14320,7 @@ L:	linux-rockchip@lists.infradead.org
 S:	Maintained
 F:	drivers/staging/media/hantro/
 F:	Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
-F:	Documentation/devicetree/bindings/media/rockchip-vpu.txt
+F:	Documentation/devicetree/bindings/media/rockchip-vpu.yaml
 
 ROCKER DRIVER
 M:	Jiri Pirko <jiri@resnulli.us>
-- 
2.26.0.rc2


  parent reply	other threads:[~2020-03-25 21:35 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-25 21:34 [PATCH v3 0/7] hantro: set of small cleanups and fixes Ezequiel Garcia
2020-03-25 21:34 ` [PATCH v3 1/7] v4l2-mem2mem: return CAPTURE buffer first Ezequiel Garcia
2020-03-25 21:34 ` [PATCH v3 2/7] hantro: Set buffers' zeroth plane payload in .buf_prepare Ezequiel Garcia
2020-03-25 21:34 ` [PATCH v3 3/7] hantro: Use v4l2_m2m_buf_done_and_job_finish Ezequiel Garcia
2020-03-25 21:34 ` [PATCH v3 4/7] hantro: Remove unneeded hantro_dec_buf_finish Ezequiel Garcia
2020-03-25 21:34 ` [PATCH v3 5/7] hantro: Move H264 motion vector calculation to a helper Ezequiel Garcia
2020-03-25 21:34 ` [PATCH v3 6/7] hantro: Refactor for V4L2 API spec compliancy Ezequiel Garcia
2020-03-25 21:34 ` Ezequiel Garcia [this message]
2020-03-26 16:55   ` [PATCH v3 7/7] dt-bindings: rockchip-vpu: Convert bindings to json-schema Rob Herring
2020-03-26 19:08     ` Ezequiel Garcia
2020-03-26 16:59   ` Rob Herring
2020-03-26 19:09     ` Ezequiel Garcia
2020-03-26 19:13   ` [PATCH v4] " Ezequiel Garcia
2020-03-27  3:05     ` Rob Herring
2020-04-20 13:33     ` Johan Jonker
2020-04-21  2:59       ` Ezequiel Garcia
2020-04-21 13:19       ` Johan Jonker
2020-04-21 13:36         ` Johan Jonker
2020-04-21 13:44         ` Hans Verkuil
2020-04-21 13:52           ` Ezequiel Garcia

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200325213439.16509-8-ezequiel@collabora.com \
    --to=ezequiel@collabora.com \
    --cc=acourbot@chromium.org \
    --cc=devicetree@vger.kernel.org \
    --cc=heiko@sntech.de \
    --cc=hverkuil@xs4all.nl \
    --cc=jkardatzke@chromium.org \
    --cc=jonas@kwiboo.se \
    --cc=kernel@collabora.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-media@vger.kernel.org \
    --cc=linux-rockchip@lists.infradead.org \
    --cc=mark.rutland@arm.com \
    --cc=nicolas@ndufresne.ca \
    --cc=robh@kernel.org \
    --cc=tfiga@chromium.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).