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 v5 30/33] dt-bindings: media: add microchip,xisc device bindings
Date: Thu, 15 Apr 2021 21:45:00 +0300 [thread overview]
Message-ID: <20210415184500.868264-1-eugen.hristev@microchip.com> (raw)
In-Reply-To: <20210415085846.824796-1-eugen.hristev@microchip.com>
Add bindings for the Microchip eXtended Image Sensor Controller.
Based on the atmel,isc.yaml binding.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
Changes in v5:
- fixed license clause to add BSD-2
Changes in v4:
- added '|' at description to preserve line breaks
.../bindings/media/microchip,xisc.yaml | 129 ++++++++++++++++++
1 file changed, 129 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/microchip,xisc.yaml
diff --git a/Documentation/devicetree/bindings/media/microchip,xisc.yaml b/Documentation/devicetree/bindings/media/microchip,xisc.yaml
new file mode 100644
index 000000000000..41afe2e5f133
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/microchip,xisc.yaml
@@ -0,0 +1,129 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2021 Microchip Technology, Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/microchip,xisc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip eXtended Image Sensor Controller (XISC)
+
+maintainers:
+ - Eugen Hristev <eugen.hristev@microchip.com>
+
+description: |
+ The eXtended Image Sensor Controller (XISC) device provides the video input capabilities for the
+ Microchip AT91 SAM family of devices.
+
+ The XISC has a single internal parallel input that supports RAW Bayer, RGB or YUV video.
+ The source can be either a demuxer from a CSI2 type of bus, or a simple direct bridge to a
+ parallel sensor.
+
+ The XISC provides one clock output that is used to clock the demuxer/bridge.
+
+properties:
+ compatible:
+ const: microchip,sama7g5-isc
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: hclock
+
+ '#clock-cells':
+ const: 0
+
+ clock-output-names:
+ const: isc-mck
+
+ microchip,mipi-mode:
+ type: boolean
+ description:
+ As the XISC is usually connected to a demux/bridge, the XISC receives
+ the same type of input, however, it should be aware of the type of
+ signals received. The mipi-mode enables different internal handling
+ of the data and clock lines.
+
+ port:
+ $ref: /schemas/graph.yaml#/properties/port
+ description:
+ Input port node, single endpoint describing the input pad.
+
+ properties:
+ endpoint:
+ $ref: video-interfaces.yaml#
+
+ properties:
+ bus-type:
+ enum: [5, 6]
+
+ 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
+ - bus-type
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - clock-output-names
+ - port
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/at91.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ xisc: xisc@e1408000 {
+ compatible = "microchip,sama7g5-isc";
+ reg = <0xe1408000 0x2000>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 56>;
+ clock-names = "hclock";
+ #clock-cells = <0>;
+ clock-output-names = "isc-mck";
+
+ port {
+ xisc_in: endpoint {
+ bus-type = <5>; /* Parallel */
+ remote-endpoint = <&csi2dc_out>;
+ hsync-active = <1>;
+ vsync-active = <1>;
+ bus-width = <12>;
+ };
+ };
+ };
+
--
2.25.1
next prev parent reply other threads:[~2021-04-15 18:45 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 ` [PATCH v4 " Eugen Hristev
2021-04-15 16:16 ` 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 ` Eugen Hristev [this message]
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
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=20210415184500.868264-1-eugen.hristev@microchip.com \
--to=eugen.hristev@microchip.com \
--cc=devicetree@vger.kernel.org \
--cc=jacopo@jmondi.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=robh+dt@kernel.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).