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From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Rob Herring <robh+dt@kernel.org>, Felipe Balbi <balbi@kernel.org>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
	<linux-usb@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	Yuwen Ng <yuwen.ng@mediatek.com>,
	Eddie Hung <eddie.hung@mediatek.com>
Subject: [PATCH v3 02/13] dt-bindings: usb: mtu3: add optional property to disable usb2 ports
Date: Thu, 15 Jul 2021 17:07:47 +0800	[thread overview]
Message-ID: <1626340078-29111-3-git-send-email-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <1626340078-29111-1-git-send-email-chunfeng.yun@mediatek.com>

Add support to disable specific usb2 host ports, it's useful when
a usb2 port is disabled on some platforms, but enabled on others for
the same SoC, another case is that the different package may support
different number of ports.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
Due to there is property 'mediatek,u3p-dis-msk', prefer to use
a similar name for the similar opertions, not spell out 'mask'
as suggested by Rob.

v2~3: no changes
---
 Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
index 2cac7a87ce36..3e6f2750f48d 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
@@ -166,6 +166,12 @@ properties:
     description: The mask to disable u3ports, bit0 for u3port0,
       bit1 for u3port1, ... etc
 
+  mediatek,u2p-dis-msk:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: The mask to disable u2ports, bit0 for u2port0,
+      bit1 for u2port1, ... etc; but can't disable u2port0 if dual role mode
+      is enabled, so will be skipped in this case.
+
 # Required child node when support dual-role
 patternProperties:
   "^usb@[0-9a-f]+$":
-- 
2.18.0


WARNING: multiple messages have this Message-ID (diff)
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Rob Herring <robh+dt@kernel.org>, Felipe Balbi <balbi@kernel.org>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
	<linux-usb@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	Yuwen Ng <yuwen.ng@mediatek.com>,
	Eddie Hung <eddie.hung@mediatek.com>
Subject: [PATCH v3 02/13] dt-bindings: usb: mtu3: add optional property to disable usb2 ports
Date: Thu, 15 Jul 2021 17:07:47 +0800	[thread overview]
Message-ID: <1626340078-29111-3-git-send-email-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <1626340078-29111-1-git-send-email-chunfeng.yun@mediatek.com>

Add support to disable specific usb2 host ports, it's useful when
a usb2 port is disabled on some platforms, but enabled on others for
the same SoC, another case is that the different package may support
different number of ports.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
Due to there is property 'mediatek,u3p-dis-msk', prefer to use
a similar name for the similar opertions, not spell out 'mask'
as suggested by Rob.

v2~3: no changes
---
 Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
index 2cac7a87ce36..3e6f2750f48d 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
@@ -166,6 +166,12 @@ properties:
     description: The mask to disable u3ports, bit0 for u3port0,
       bit1 for u3port1, ... etc
 
+  mediatek,u2p-dis-msk:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: The mask to disable u2ports, bit0 for u2port0,
+      bit1 for u2port1, ... etc; but can't disable u2port0 if dual role mode
+      is enabled, so will be skipped in this case.
+
 # Required child node when support dual-role
 patternProperties:
   "^usb@[0-9a-f]+$":
-- 
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID (diff)
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Rob Herring <robh+dt@kernel.org>, Felipe Balbi <balbi@kernel.org>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
	<linux-usb@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	Yuwen Ng <yuwen.ng@mediatek.com>,
	Eddie Hung <eddie.hung@mediatek.com>
Subject: [PATCH v3 02/13] dt-bindings: usb: mtu3: add optional property to disable usb2 ports
Date: Thu, 15 Jul 2021 17:07:47 +0800	[thread overview]
Message-ID: <1626340078-29111-3-git-send-email-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <1626340078-29111-1-git-send-email-chunfeng.yun@mediatek.com>

Add support to disable specific usb2 host ports, it's useful when
a usb2 port is disabled on some platforms, but enabled on others for
the same SoC, another case is that the different package may support
different number of ports.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
Due to there is property 'mediatek,u3p-dis-msk', prefer to use
a similar name for the similar opertions, not spell out 'mask'
as suggested by Rob.

v2~3: no changes
---
 Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
index 2cac7a87ce36..3e6f2750f48d 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
@@ -166,6 +166,12 @@ properties:
     description: The mask to disable u3ports, bit0 for u3port0,
       bit1 for u3port1, ... etc
 
+  mediatek,u2p-dis-msk:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: The mask to disable u2ports, bit0 for u2port0,
+      bit1 for u2port1, ... etc; but can't disable u2port0 if dual role mode
+      is enabled, so will be skipped in this case.
+
 # Required child node when support dual-role
 patternProperties:
   "^usb@[0-9a-f]+$":
-- 
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2021-07-15  9:08 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-15  9:07 [PATCH v3 00/13] Add support mtu3 gadget (runtime) PM Chunfeng Yun
2021-07-15  9:07 ` Chunfeng Yun
2021-07-15  9:07 ` Chunfeng Yun
2021-07-15  9:07 ` [PATCH v3 01/13] dt-bindings: usb: mtu3: remove support VBUS detection of extcon Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07 ` Chunfeng Yun [this message]
2021-07-15  9:07   ` [PATCH v3 02/13] dt-bindings: usb: mtu3: add optional property to disable usb2 ports Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-22  2:50   ` Rob Herring
2021-07-22  2:50     ` Rob Herring
2021-07-22  2:50     ` Rob Herring
2021-07-15  9:07 ` [PATCH v3 03/13] dt-bindings: usb: mtu3: add support property role-switch-default-mode Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07 ` [PATCH v3 04/13] dt-bindings: usb: mtu3: add wakeup interrupt Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07 ` [PATCH v3 05/13] usb: common: add helper to get role-switch-default-mode Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07 ` [PATCH v3 06/13] usb: dwc3: drd: use " Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07 ` [PATCH v3 07/13] usb: mtu3: support property role-switch-default-mode Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07 ` [PATCH v3 08/13] usb: mtu3: support option to disable usb2 ports Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07 ` [PATCH v3 09/13] usb: mtu3: add new helpers for host suspend/resume Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07 ` [PATCH v3 10/13] usb: mtu3: support runtime PM for host mode Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07 ` [PATCH v3 11/13] usb: mtu3: add helper to power on/down device Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07 ` [PATCH v3 12/13] usb: mtu3: support suspend/resume for device mode Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07 ` [PATCH v3 13/13] usb: mtu3: support suspend/resume for dual-role mode Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun
2021-07-15  9:07   ` Chunfeng Yun

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