From: CK Hu <ck.hu@mediatek.com>
To: Jerry-ch Chen <Jerry-Ch.chen@mediatek.com>
Cc: <hans.verkuil@cisco.com>,
<laurent.pinchart+renesas@ideasonboard.com>, <tfiga@chromium.org>,
<matthias.bgg@gmail.com>, <mchehab@kernel.org>,
<shik@chromium.org>, <devicetree@vger.kernel.org>,
<Sean.Cheng@mediatek.com>, <Rynn.Wu@mediatek.com>,
<srv_heupstream@mediatek.com>, <po-yang.huang@mediatek.com>,
<suleiman@chromium.org>, <jungo.lin@mediatek.com>,
<sj.huang@mediatek.com>, <yuzhao@chromium.org>,
<linux-mediatek@lists.infradead.org>, <zwisler@chromium.org>,
<christie.yu@mediatek.com>, <frederic.chen@mediatek.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-media@vger.kernel.org>
Subject: Re: [RFC PATCH V2 1/4] dt-bindings: mt8183: Added FD dt-bindings
Date: Fri, 12 Jul 2019 15:16:54 +0800 [thread overview]
Message-ID: <1562915814.27825.2.camel@mtksdaap41> (raw)
In-Reply-To: <1562661672-22439-2-git-send-email-Jerry-Ch.chen@mediatek.com>
Hi, Jerry:
On Tue, 2019-07-09 at 16:41 +0800, Jerry-ch Chen wrote:
> From: Jerry-ch Chen <jerry-ch.chen@mediatek.com>
>
> This patch adds DT binding documentation for the Face Detection (FD)
> unit of the Mediatek's mt8183 SoC.
>
> Signed-off-by: Jerry-ch Chen <jerry-ch.chen@mediatek.com>
> ---
> .../bindings/media/mediatek,mt8183-fd.txt | 33 ++++++++++++++++++++++
> 1 file changed, 33 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/media/mediatek,mt8183-fd.txt
>
> diff --git a/Documentation/devicetree/bindings/media/mediatek,mt8183-fd.txt b/Documentation/devicetree/bindings/media/mediatek,mt8183-fd.txt
> new file mode 100644
> index 0000000..0837223
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/mediatek,mt8183-fd.txt
> @@ -0,0 +1,33 @@
> +* Mediatek Face Detection Unit (FD)
> +
> +Face Detection (FD) unit is a typical memory-to-memory HW device.
> +It provides hardware accelerated face detection function, and it
> +is able to detect different poses of faces. FD will writre result
> +of detected face into memory as output.
> +
> +Required properties:
> +- compatible: "mediatek,mt8183-fd"
> +- mediatek,scp : the node of system control processor (SCP), see
> + Documentation/devicetree/bindings/remoteproc/mtk,scp.txt for details.
> +- iommus: should point to the 3 entries: M4U_PORT_CAM_FDVT_RP,
> + M4U_PORT_CAM_FDVT_WR and M4U_PORT_CAM_FDVT_RB. (Please see
> + Documentation/devicetree/bindings/iommu/mediatek,iommu.txt for details.)
> +- reg: Physical base address and length of the register space.
> +- interrupts: interrupt number to the cpu.
> +- clocks : must contain the FDVT clock, see
> + Documentation/devicetree/bindings/clock/clock-bindings.txt for details.
> +- clock-names: must be "fd".
> +
> +Example:
> + fd: fd@1502b000 {
> + compatible = "mediatek,mt8183-fd";
> + mediatek,scp = <&scp>;
> + iommus = <&iommu M4U_PORT_CAM_FDVT_RP>,
> + <&iommu M4U_PORT_CAM_FDVT_WR>,
> + <&iommu M4U_PORT_CAM_FDVT_RB>;
> + reg = <0 0x1502b000 0 0x1000>;
> + interrupts = <GIC_SPI 269 IRQ_TYPE_LEVEL_LOW>;
> + clocks = <&imgsys CLK_IMG_FDVT>;
> + clock-names = "fd";
This device has no power-domain?
Regards,
CK
> + };
> +
next prev parent reply other threads:[~2019-07-12 7:17 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-09 8:41 [RFC PATCH V2 0/4] media: platform: Add support for Face Detection (FD) on mt8183 SoC Jerry-ch Chen
2019-07-09 8:41 ` [RFC PATCH V2 1/4] dt-bindings: mt8183: Added FD dt-bindings Jerry-ch Chen
2019-07-12 7:16 ` CK Hu [this message]
2019-07-09 8:41 ` [RFC PATCH V2 2/4] dts: arm64: mt8183: Add FD nodes Jerry-ch Chen
2019-07-09 8:41 ` [RFC PATCH V2 3/4] media: platform: Add Mediatek FD driver KConfig Jerry-ch Chen
2019-09-05 12:30 ` Laurent Pinchart
2019-09-05 14:14 ` Jerry-ch Chen
2019-07-09 8:41 ` [RFC PATCH V2 4/4] platform: mtk-isp: Add Mediatek FD driver Jerry-ch Chen
2019-07-09 10:56 ` Enrico Weigelt, metux IT consult
2019-07-29 6:01 ` Jerry-ch Chen
2019-07-29 9:57 ` Tomasz Figa
2019-07-29 11:58 ` Jerry-ch Chen
2019-08-09 8:07 ` Tomasz Figa
2019-09-05 12:35 ` Laurent Pinchart
2019-08-02 8:28 ` Tomasz Figa
2019-08-25 9:18 ` Jerry-ch Chen
2019-08-26 6:36 ` Tomasz Figa
2019-08-28 2:00 ` Jerry-ch Chen
2019-08-30 8:33 ` Tomasz Figa
2019-09-02 11:47 ` Jerry-ch Chen
2019-09-03 5:19 ` Tomasz Figa
2019-09-03 6:44 ` Jerry-ch Chen
2019-09-03 7:04 ` Tomasz Figa
2019-09-03 11:46 ` Jerry-ch Chen
2019-09-03 12:05 ` Tomasz Figa
2019-09-04 3:38 ` Jerry-ch Chen
2019-09-04 4:15 ` Tomasz Figa
2019-09-04 6:09 ` Jerry-ch Chen
2019-09-04 6:34 ` Tomasz Figa
2019-09-04 8:09 ` Jerry-ch Chen
2019-09-04 8:25 ` Tomasz Figa
2019-09-04 9:01 ` Jerry-ch Chen
2019-09-04 9:03 ` Tomasz Figa
2019-09-04 9:26 ` Jerry-ch Chen
2019-09-04 13:12 ` Tomasz Figa
2019-09-04 13:19 ` Jerry-ch Chen
2019-09-05 7:02 ` Jerry-ch Chen
2019-09-05 7:13 ` Tomasz Figa
2019-09-05 8:16 ` Jerry-ch Chen
2019-09-05 8:52 ` Tomasz Figa
2019-09-05 13:36 ` Jerry-ch Chen
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=1562915814.27825.2.camel@mtksdaap41 \
--to=ck.hu@mediatek.com \
--cc=Jerry-Ch.chen@mediatek.com \
--cc=Rynn.Wu@mediatek.com \
--cc=Sean.Cheng@mediatek.com \
--cc=christie.yu@mediatek.com \
--cc=devicetree@vger.kernel.org \
--cc=frederic.chen@mediatek.com \
--cc=hans.verkuil@cisco.com \
--cc=jungo.lin@mediatek.com \
--cc=laurent.pinchart+renesas@ideasonboard.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-media@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=matthias.bgg@gmail.com \
--cc=mchehab@kernel.org \
--cc=po-yang.huang@mediatek.com \
--cc=shik@chromium.org \
--cc=sj.huang@mediatek.com \
--cc=srv_heupstream@mediatek.com \
--cc=suleiman@chromium.org \
--cc=tfiga@chromium.org \
--cc=yuzhao@chromium.org \
--cc=zwisler@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).