Linux-Media Archive on lore.kernel.org
 help / color / Atom feed
From: Jerry-ch Chen <Jerry-Ch.chen@mediatek.com>
To: <hans.verkuil@cisco.com>,
	<laurent.pinchart+renesas@ideasonboard.com>, <tfiga@chromium.org>,
	<matthias.bgg@gmail.com>, <mchehab@kernel.org>
Cc: <pihsun@chromium.org>, <yuzhao@chromium.org>,
	<zwisler@chromium.org>, <linux-mediatek@lists.infradead.org>,
	<linux-arm-kernel@lists.infradead.org>, <Sean.Cheng@mediatek.com>,
	<sj.huang@mediatek.com>, <christie.yu@mediatek.com>,
	<frederic.chen@mediatek.com>, <Jerry-ch.Chen@mediatek.com>,
	<jungo.lin@mediatek.com>, <Rynn.Wu@mediatek.com>,
	<linux-media@vger.kernel.org>, <srv_heupstream@mediatek.com>,
	<devicetree@vger.kernel.org>,
	Jerry-ch Chen <jerry-ch.chen@mediatek.com>
Subject: [RFC PATCH V4 3/4] dts: arm64: mt8183: Add FD nodes
Date: Wed, 4 Dec 2019 20:47:31 +0800
Message-ID: <20191204124732.10932-4-Jerry-Ch.chen@mediatek.com> (raw)
In-Reply-To: <20191204124732.10932-1-Jerry-Ch.chen@mediatek.com>

From: Jerry-ch Chen <jerry-ch.chen@mediatek.com>

This patch adds nodes for Face Detection (FD) unit. FD is embedded
in Mediatek SoCs and works with the co-processor to perform face
detection on the input data and image and output detected face result.

Signed-off-by: Jerry-ch Chen <jerry-ch.chen@mediatek.com>
---
 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index c3a516e63141..6f31b5f4c17c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -432,6 +432,19 @@
 			#clock-cells = <1>;
 		};
 
+		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";
+			power-domains = <&scpsys MT8183_POWER_DOMAIN_ISP>;
+		};
+
 		vdecsys: syscon@16000000 {
 			compatible = "mediatek,mt8183-vdecsys", "syscon";
 			reg = <0 0x16000000 0 0x1000>;
-- 
2.18.0

  parent reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-04 12:47 [RFC PATCH V4 0/4] media: platform: Add support for Face Detection (FD) on mt8183 SoC Jerry-ch Chen
2019-12-04 12:47 ` [RFC PATCH V4 1/4] media: v4l2-mem2mem: add v4l2_m2m_suspend, v4l2_m2m_resume Jerry-ch Chen
2019-12-04 12:47 ` [RFC PATCH V4 2/4] dt-bindings: mt8183: Added FD dt-bindings Jerry-ch Chen
2019-12-04 18:58   ` Rob Herring
2019-12-04 12:47 ` Jerry-ch Chen [this message]
2019-12-04 12:47 ` [RFC PATCH V4 4/4] platform: mtk-isp: Add Mediatek FD driver Jerry-ch Chen

Reply instructions:

You may reply publically 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=20191204124732.10932-4-Jerry-Ch.chen@mediatek.com \
    --to=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=pihsun@chromium.org \
    --cc=sj.huang@mediatek.com \
    --cc=srv_heupstream@mediatek.com \
    --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

Linux-Media Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-media/0 linux-media/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-media linux-media/ https://lore.kernel.org/linux-media \
		linux-media@vger.kernel.org
	public-inbox-index linux-media

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-media


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git