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From: jason-jh.lin <jason-jh.lin@mediatek.com>
To: Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Chun-Kuang Hu <chunkuang.hu@kernel.org>,
	"Philipp Zabel" <p.zabel@pengutronix.de>
Cc: Enric Balletbo i Serra <enric.balletbo@collabora.com>,
	Frank Wunderlich <frank-w@public-files.de>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Fabien Parent <fparent@baylibre.com>, <hsinyi@chromium.org>,
	<fshao@chromium.org>, <jason-jh.lin@mediatek.com>,
	Yongqiang Niu <yongqiang.niu@mediatek.com>,
	Jitao shi <jitao.shi@mediatek.com>, <nancy.lin@mediatek.com>,
	<singo.chang@mediatek.com>, <devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	 <linux-kernel@vger.kernel.org>,
	<dri-devel@lists.freedesktop.org>
Subject: [PATCH v9 01/14] dt-bindings: arm: mediatek: mmsys: add power and gce properties
Date: Wed, 25 Aug 2021 22:48:20 +0800	[thread overview]
Message-ID: <20210825144833.7757-2-jason-jh.lin@mediatek.com> (raw)
In-Reply-To: <20210825144833.7757-1-jason-jh.lin@mediatek.com>

Power:
1. Add description for power-domains property.

GCE:
1. Add description for mboxes property.
2. Add description for mediatek,gce-client-reg property.

Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com>
---
 .../bindings/arm/mediatek/mediatek,mmsys.yaml | 28 ++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
index 2d4ff0ce387b..784207824ce0 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
@@ -39,6 +39,28 @@ properties:
   reg:
     maxItems: 1
 
+  power-domains:
+    description:
+      A phandle and PM domain specifier as defined by bindings
+      of the power controller specified by phandle. See
+      Documentation/devicetree/bindings/power/power-domain.yaml for details.
+
+  mboxes:
+    description:
+      Using mailbox to communicate with GCE, it should have this
+      property and list of phandle, mailbox specifiers. See
+      Documentation/devicetree/bindings/mailbox/mtk-gce.txt for details.
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+
+  mediatek,gce-client-reg:
+    description:
+      The register of client driver can be configured by gce with 4 arguments defined
+      in this property, such as phandle of gce, subsys id, register offset and size.
+      Each subsys id is mapping to a base address of display function blocks register
+      which is defined in the gce header include/include/dt-bindings/gce/<chip>-gce.h.
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    maxItems: 1
+
   "#clock-cells":
     const: 1
 
@@ -53,6 +75,10 @@ examples:
   - |
     mmsys: syscon@14000000 {
         compatible = "mediatek,mt8173-mmsys", "syscon";
-        reg = <0x14000000 0x1000>;
+        reg = <0 0x14000000 0 0x1000>;
+        power-domains = <&spm MT8173_POWER_DOMAIN_MM>;
         #clock-cells = <1>;
+        mboxes = <&gce 0 CMDQ_THR_PRIO_HIGHEST>,
+                 <&gce 1 CMDQ_THR_PRIO_HIGHEST>;
+        mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0 0x1000>;
     };
-- 
2.18.0
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  reply	other threads:[~2021-08-25 14:48 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-25 14:48 [PATCH v9 00/14] Add Mediatek Soc DRM (vdosys0) support for mt8195 jason-jh.lin
2021-08-25 14:48 ` jason-jh.lin [this message]
2021-08-25 14:48 ` [PATCH v9 02/14] dt-bindings: arm: mediatek: mmsys: add mt8195 SoC binding jason-jh.lin
2021-08-25 14:48 ` [PATCH v9 03/14] dt-bindings: mediatek: display: split each block to individual yaml jason-jh.lin
2021-09-03 23:08   ` Chun-Kuang Hu
2021-09-05  4:08   ` Chun-Kuang Hu
2021-08-25 14:48 ` [PATCH v9 04/14] dt-bindings: mediatek: add mediatek, dsc.yaml for mt8195 SoC binding jason-jh.lin
2021-09-05  4:11   ` Chun-Kuang Hu
2021-08-25 14:48 ` [PATCH v9 05/14] dt-bindings: mediatek: display: add " jason-jh.lin
2021-09-05  4:16   ` Chun-Kuang Hu
2021-08-25 14:48 ` [PATCH v9 06/14] arm64: dts: mt8195: add display node for vdosys0 jason-jh.lin
2021-08-25 14:48 ` [PATCH v9 07/14] soc: mediatek: add mtk-mmsys support for mt8195 vdosys0 jason-jh.lin
2021-08-25 14:48 ` [PATCH v9 08/14] soc: mediatek: add mtk-mutex " jason-jh.lin
2021-08-25 14:48 ` [PATCH v9 09/14] drm/mediatek: remove unused define in mtk_drm_ddp_comp.c jason-jh.lin
2021-09-05  4:18   ` Chun-Kuang Hu
2021-08-25 14:48 ` [PATCH v9 10/14] drm/mediatek: rename the define of register offset jason-jh.lin
2021-09-05  4:20   ` Chun-Kuang Hu
2021-08-25 14:48 ` [PATCH v9 11/14] drm/mediatek: adjust to the alphabetic order for mediatek-drm jason-jh.lin
2021-09-05  4:23   ` Chun-Kuang Hu
2021-08-25 14:48 ` [PATCH v9 12/14] drm/mediatek: add DSC support " jason-jh.lin
2021-09-05  4:28   ` Chun-Kuang Hu
2021-08-25 14:48 ` [PATCH v9 13/14] drm/mediatek: add MERGE " jason-jh.lin
2021-08-25 14:48 ` [PATCH v9 14/14] drm/mediatek: add mediatek-drm of vdosys0 support for mt8195 jason-jh.lin

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