From: Eugen Hristev <eugen.hristev@microchip.com>
To: <devicetree@vger.kernel.org>, <linux-media@vger.kernel.org>,
<jacopo@jmondi.org>, <robh+dt@kernel.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Eugen Hristev <eugen.hristev@microchip.com>
Subject: [PATCH v4 29/33] dt-bindings: media: atmel-isc: convert to yaml
Date: Thu, 15 Apr 2021 11:55:30 +0300 [thread overview]
Message-ID: <20210415085530.824638-1-eugen.hristev@microchip.com> (raw)
In-Reply-To: <20210413105731.610028-30-eugen.hristev@microchip.com>
Convert the Atmel ISC to yaml binding format.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
Changes in v4:
- added '|' at description to maintain line breaks
.../devicetree/bindings/media/atmel,isc.yaml | 115 ++++++++++++++++++
.../devicetree/bindings/media/atmel-isc.txt | 65 ----------
2 files changed, 115 insertions(+), 65 deletions(-)
create mode 100644 Documentation/devicetree/bindings/media/atmel,isc.yaml
delete mode 100644 Documentation/devicetree/bindings/media/atmel-isc.txt
diff --git a/Documentation/devicetree/bindings/media/atmel,isc.yaml b/Documentation/devicetree/bindings/media/atmel,isc.yaml
new file mode 100644
index 000000000000..a29c11667c82
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/atmel,isc.yaml
@@ -0,0 +1,115 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# Copyright (C) 2016-2021 Microchip Technology, Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/atmel,isc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Atmel Image Sensor Controller (ISC)
+
+maintainers:
+ - Eugen Hristev <eugen.hristev@microchip.com>
+
+description: |
+ The Image Sensor Controller (ISC) device provides the video input capabilities for the
+ Atmel/Microchip AT91 SAMA family of devices.
+
+ The ISC has a single parallel input that supports RAW Bayer, RGB or YUV video,
+ with both external synchronization and BT.656 synchronization for the latter.
+
+properties:
+ compatible:
+ const: atmel,sama5d2-isc
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ minItems: 3
+ maxItems: 3
+
+ clock-names:
+ items:
+ - const: hclock
+ - const: iscck
+ - const: gck
+
+ '#clock-cells':
+ const: 0
+
+ clock-output-names:
+ const: isc-mck
+
+ port:
+ $ref: /schemas/graph.yaml#/properties/port
+ description:
+ Input port node, single endpoint describing the input pad.
+
+ properties:
+ endpoint:
+ $ref: video-interfaces.yaml#
+
+ properties:
+ remote-endpoint: true
+
+ bus-width:
+ enum: [8, 9, 10, 11, 12]
+ default: 12
+
+ hsync-active:
+ enum: [0, 1]
+ default: 1
+
+ vsync-active:
+ enum: [0, 1]
+ default: 1
+
+ pclk-sample:
+ enum: [0, 1]
+ default: 1
+
+ required:
+ - remote-endpoint
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - clock-output-names
+ - port
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ isc: isc@f0008000 {
+ compatible = "atmel,sama5d2-isc";
+ reg = <0xf0008000 0x4000>;
+ interrupts = <46 IRQ_TYPE_LEVEL_HIGH 5>;
+ clocks = <&isc_clk>, <&iscck>, <&isc_gclk>;
+ clock-names = "hclock", "iscck", "gck";
+ #clock-cells = <0>;
+ clock-output-names = "isc-mck";
+
+ port {
+ isc_0: endpoint {
+ remote-endpoint = <&ov7740_0>;
+ hsync-active = <1>;
+ vsync-active = <0>;
+ pclk-sample = <1>;
+ bus-width = <8>;
+ };
+ };
+ };
+
diff --git a/Documentation/devicetree/bindings/media/atmel-isc.txt b/Documentation/devicetree/bindings/media/atmel-isc.txt
deleted file mode 100644
index bbe0e87c6188..000000000000
--- a/Documentation/devicetree/bindings/media/atmel-isc.txt
+++ /dev/null
@@ -1,65 +0,0 @@
-Atmel Image Sensor Controller (ISC)
-----------------------------------------------
-
-Required properties for ISC:
-- compatible
- Must be "atmel,sama5d2-isc".
-- reg
- Physical base address and length of the registers set for the device.
-- interrupts
- Should contain IRQ line for the ISC.
-- clocks
- List of clock specifiers, corresponding to entries in
- the clock-names property;
- Please refer to clock-bindings.txt.
-- clock-names
- Required elements: "hclock", "iscck", "gck".
-- #clock-cells
- Should be 0.
-- clock-output-names
- Should be "isc-mck".
-- pinctrl-names, pinctrl-0
- Please refer to pinctrl-bindings.txt.
-
-ISC supports a single port node with parallel bus. It should contain one
-'port' child node with child 'endpoint' node. Please refer to the bindings
-defined in Documentation/devicetree/bindings/media/video-interfaces.txt.
-
-Example:
-isc: isc@f0008000 {
- compatible = "atmel,sama5d2-isc";
- reg = <0xf0008000 0x4000>;
- interrupts = <46 IRQ_TYPE_LEVEL_HIGH 5>;
- clocks = <&isc_clk>, <&iscck>, <&isc_gclk>;
- clock-names = "hclock", "iscck", "gck";
- #clock-cells = <0>;
- clock-output-names = "isc-mck";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_isc_base &pinctrl_isc_data_8bit &pinctrl_isc_data_9_10 &pinctrl_isc_data_11_12>;
-
- port {
- isc_0: endpoint {
- remote-endpoint = <&ov7740_0>;
- hsync-active = <1>;
- vsync-active = <0>;
- pclk-sample = <1>;
- };
- };
-};
-
-i2c1: i2c@fc028000 {
- ov7740: camera@21 {
- compatible = "ovti,ov7740";
- reg = <0x21>;
- clocks = <&isc>;
- clock-names = "xvclk";
- assigned-clocks = <&isc>;
- assigned-clock-rates = <24000000>;
-
- port {
- ov7740_0: endpoint {
- remote-endpoint = <&isc_0>;
- };
- };
- };
-};
--
2.25.1
next prev parent reply other threads:[~2021-04-15 8:55 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-13 10:56 [PATCH v3 00/33] media: atmel: atmel-isc: add support for xisc Eugen Hristev
2021-04-13 10:56 ` [PATCH v3 01/33] media: atmel: atmel-isc: specialize gamma table into product specific Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 02/33] media: atmel: atmel-isc: specialize driver name constant Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 03/33] media: atmel: atmel-isc: add checks for limiting frame sizes Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 04/33] media: atmel: atmel-isc: specialize max width and max height Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 05/33] media: atmel: atmel-isc: specialize dma cfg Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 06/33] media: atmel: atmel-isc: extract CSC submodule config into separate function Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 07/33] media: atmel: atmel-isc-base: add id to clock debug message Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 08/33] media: atmel: atmel-isc: create register offsets struct Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 09/33] media: atmel: atmel-isc: extract CBC submodule config into separate function Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 10/33] media: atmel: atmel-isc: add CBC to the reg offsets struct Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 11/33] media: atmel: atmel-isc: add SUB422 and SUB420 to register offsets Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 12/33] media: atmel: atmel-isc: add RLP " Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 13/33] media: atmel: atmel-isc: add HIS " Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 14/33] media: atmel: atmel-isc: add DMA " Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 15/33] media: atmel: atmel-isc: add support for version register Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 16/33] media: atmel: atmel-isc: add his_entry to register offsets Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 17/33] media: atmel: atmel-isc: add register description for additional modules Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 18/33] media: atmel: atmel-isc: extend pipeline with extra modules Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 19/33] media: atmel: atmel-isc: add CC initialization function Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 20/33] media: atmel: atmel-isc: create product specific v4l2 controls config Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 21/33] media: atmel: atmel-isc: create callback for DPC submodule product specific Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 22/33] media: atmel: atmel-isc: create callback for GAM " Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 23/33] media: atmel: atmel-isc: create callback for RLP " Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 24/33] media: atmel: atmel-isc: move the formats list into product specific code Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 25/33] media: atmel: atmel-isc: create an adapt pipeline callback for product specific Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 26/33] media: atmel: atmel-isc-regs: add additional fields for sama7g5 type pipeline Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 27/33] media: atmel: atmel-isc-base: add support for more formats and additional pipeline modules Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 28/33] media: atmel: atmel-isc-sama5d2: remove duplicate define Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 29/33] dt-bindings: media: atmel-isc: convert to yaml Eugen Hristev
2021-04-13 16:32 ` Rob Herring
2021-04-15 8:55 ` Eugen Hristev [this message]
2021-04-15 16:16 ` [PATCH v4 " Rob Herring
2021-04-13 10:57 ` [PATCH v3 30/33] dt-bindings: media: add microchip,xisc device bindings Eugen Hristev
2021-04-13 16:34 ` Rob Herring
2021-04-15 8:58 ` [PATCH v4 " Eugen Hristev
2021-04-15 16:40 ` Rob Herring
2021-04-15 18:45 ` [PATCH v5 " Eugen Hristev
2021-04-16 19:06 ` [PATCH v5 30/33] dt-bindings: media: add microchip, xisc " Rob Herring
2021-04-13 10:57 ` [PATCH v3 31/33] media: atmel: atmel-isc: add microchip-xisc driver Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 32/33] MAINTAINERS: update ISC driver bindings file Eugen Hristev
2021-04-13 10:57 ` [PATCH v3 33/33] MAINTAINERS: add xisc files to isc driver entry Eugen Hristev
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