From: Neil Armstrong <narmstrong@baylibre.com>
To: Rob Herring <robh@kernel.org>
Cc: daniel@ffwll.ch, devicetree@vger.kernel.org,
dri-devel@lists.freedesktop.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/6] dt-bindings: display: add Amlogic MIPI DSI Host Controller bindings
Date: Tue, 15 Sep 2020 18:28:08 +0200 [thread overview]
Message-ID: <de9ffeb8-eef0-f757-428f-376e80517e34@baylibre.com> (raw)
In-Reply-To: <20200915154118.GA1988840@bogus>
On 15/09/2020 17:41, Rob Herring wrote:
> On Mon, Sep 07, 2020 at 10:18:21AM +0200, Neil Armstrong wrote:
>> The Amlogic AXg SoCs embeds a Synopsys DW-MIPI-DSI transceiver (ver 1.21a), with a custom
>> glue managing the IP resets, clock and data input similar to the DW-HDMI Glue on other
>> Amlogic SoCs.
>>
>> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
>> ---
>> .../display/amlogic,meson-dw-mipi-dsi.yaml | 115 ++++++++++++++++++
>> 1 file changed, 115 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/display/amlogic,meson-dw-mipi-dsi.yaml
>>
>> diff --git a/Documentation/devicetree/bindings/display/amlogic,meson-dw-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/amlogic,meson-dw-mipi-dsi.yaml
>> new file mode 100644
>> index 000000000000..6177f45ea1a6
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/display/amlogic,meson-dw-mipi-dsi.yaml
>> @@ -0,0 +1,115 @@
>> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
>> +# Copyright 2020 BayLibre, SAS
>> +%YAML 1.2
>> +---
>> +$id: "http://devicetree.org/schemas/display/amlogic,meson-dw-mipi-dsi.yaml#"
>> +$schema: "http://devicetree.org/meta-schemas/core.yaml#"
>> +
>> +title: Amlogic specific extensions to the Synopsys Designware MIPI DSI Host Controller
>> +
>> +maintainers:
>> + - Neil Armstrong <narmstrong@baylibre.com>
>> +
>> +description: |
>> + The Amlogic Meson Synopsys Designware Integration is composed of
>> + - A Synopsys DesignWare MIPI DSI Host Controller IP
>> + - A TOP control block controlling the Clocks & Resets of the IP
>> +
>> +allOf:
>> + - $ref: dsi-controller.yaml#
>> +
>> +properties:
>> + compatible:
>> + enum:
>> + - amlogic,meson-axg-dw-mipi-dsi
>> +
>> + reg:
>> + maxItems: 1
>> +
>> + clocks:
>> + minItems: 2
>> +
>> + clock-names:
>> + minItems: 2
>> + items:
>> + - const: pclk
>> + - const: px_clk
>> + - const: meas_clk
>> +
>> + resets:
>> + minItems: 1
>> +
>> + reset-names:
>> + items:
>> + - const: top
>> +
>> + phys:
>> + minItems: 1
>> +
>> + phy-names:
>> + items:
>> + - const: dphy
>> +
>> + ports:
>> + type: object
>> +
>> + properties:
>> + port@0:
>> + type: object
>> + description: Input node to receive pixel data.
>> + port@1:
>> + type: object
>> + description: DSI output node to panel.
>> +
>> + required:
>> + - port@0
>> + - port@1
>> +
>> +required:
>> + - compatible
>> + - reg
>> + - clocks
>> + - clock-names
>> + - resets
>> + - reset-names
>> + - phys
>> + - phy-names
>> + - ports
>> +
>> +additionalProperties: false
>
> Presumably you may have panel/bridge child nodes, so this needs to be
> 'unevaluatedProperties: false'.
OK,
Thanks.
Neil
>
> Rob
>
next prev parent reply other threads:[~2020-09-15 22:21 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-07 8:18 [PATCH 0/6] drm/meson: add support for AXG & MIPI-DSI Neil Armstrong
2020-09-07 8:18 ` [PATCH 1/6] dt-bindings: display: amlogic,meson-vpu: add bindings for VPU found in AXG SoCs Neil Armstrong
2020-09-15 15:34 ` Rob Herring
2020-09-07 8:18 ` [PATCH 2/6] dt-bindings: display: add Amlogic MIPI DSI Host Controller bindings Neil Armstrong
2020-09-15 15:41 ` Rob Herring
2020-09-15 16:28 ` Neil Armstrong [this message]
2020-09-07 8:18 ` [PATCH 3/6] drm/meson: add support for VPU found in AXG SoCs Neil Armstrong
2020-09-07 8:18 ` [PATCH 4/6] drm/meson: venc: add ENCL encoder setup for MIPI-DSI output Neil Armstrong
2020-09-07 8:18 ` [PATCH 5/6] drm/meson: remove useless recursive components matching Neil Armstrong
2020-09-07 8:18 ` [PATCH 6/6] drm/meson: add support for MIPI-DSI transceiver Neil Armstrong
2020-09-07 8:43 ` Daniel Vetter
2020-09-07 8:44 ` Daniel Vetter
2020-09-07 9:03 ` Neil Armstrong
2020-09-07 18:03 ` Daniel Vetter
2020-09-08 8:06 ` Neil Armstrong
2020-09-08 8:46 ` Daniel Vetter
2020-09-17 7:14 ` Neil Armstrong
2020-09-17 11:32 ` Daniel Vetter
2022-01-12 7:24 ` Jagan Teki
2022-01-12 8:19 ` Neil Armstrong
2022-01-20 11:03 ` Jagan Teki
2022-01-20 13:28 ` Neil Armstrong
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