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From: Rob Herring <robh@kernel.org>
To: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Mathias Nyman <mathias.nyman@intel.com>,
	linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
	Jumin Li <jumin.li@mediatek.com>
Subject: Re: [PATCH 3/5] dt-bindings: usb: mtk-xhci: add an optional xhci_ck clock
Date: Tue, 9 Jul 2019 08:22:35 -0600	[thread overview]
Message-ID: <20190709142235.GA11951@bogus> (raw)
In-Reply-To: <9b6ad8dee142d73b56d653ecb7475c4ed28e5eb8.1560246390.git.chunfeng.yun@mediatek.com>

On Wed, Jun 12, 2019 at 01:55:19PM +0800, Chunfeng Yun wrote:
> Add a new optional clock xhci_ck
> 
> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
> ---
>  Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
> index 266c2d917a28..91c0704b586b 100644
> --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
> +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
> @@ -29,6 +29,7 @@ Required properties:
>  	"sys_ck": controller clock used by normal mode,
>  	the following ones are optional:
>  	"ref_ck": reference clock used by low power mode etc,
> +	"xhci_ck": controller clock,
>  	"mcu_ck": mcu_bus clock for register access,
>  	"dma_ck": dma_bus clock for data transfer by DMA

A new clock should go at the end to stay backwards compatible.

>  
> @@ -100,7 +101,7 @@ Required properties:
>   - clocks : a list of phandle + clock-specifier pairs, one for each
>  	entry in clock-names
>   - clock-names : must contain "sys_ck", and the following ones are optional:
> -	"ref_ck", "mcu_ck" and "dma_ck"
> +	"ref_ck", "xhci_ck", "mcu_ck" and "dma_ck"
>  
>  Optional properties:
>   - vbus-supply : reference to the VBUS regulator;
> -- 
> 2.21.0
> 

WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org,
	Mathias Nyman <mathias.nyman@intel.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
	Jumin Li <jumin.li@mediatek.com>,
	linux-mediatek@lists.infradead.org,
	Matthias Brugger <matthias.bgg@gmail.com>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 3/5] dt-bindings: usb: mtk-xhci: add an optional xhci_ck clock
Date: Tue, 9 Jul 2019 08:22:35 -0600	[thread overview]
Message-ID: <20190709142235.GA11951@bogus> (raw)
In-Reply-To: <9b6ad8dee142d73b56d653ecb7475c4ed28e5eb8.1560246390.git.chunfeng.yun@mediatek.com>

On Wed, Jun 12, 2019 at 01:55:19PM +0800, Chunfeng Yun wrote:
> Add a new optional clock xhci_ck
> 
> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
> ---
>  Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
> index 266c2d917a28..91c0704b586b 100644
> --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
> +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
> @@ -29,6 +29,7 @@ Required properties:
>  	"sys_ck": controller clock used by normal mode,
>  	the following ones are optional:
>  	"ref_ck": reference clock used by low power mode etc,
> +	"xhci_ck": controller clock,
>  	"mcu_ck": mcu_bus clock for register access,
>  	"dma_ck": dma_bus clock for data transfer by DMA

A new clock should go at the end to stay backwards compatible.

>  
> @@ -100,7 +101,7 @@ Required properties:
>   - clocks : a list of phandle + clock-specifier pairs, one for each
>  	entry in clock-names
>   - clock-names : must contain "sys_ck", and the following ones are optional:
> -	"ref_ck", "mcu_ck" and "dma_ck"
> +	"ref_ck", "xhci_ck", "mcu_ck" and "dma_ck"
>  
>  Optional properties:
>   - vbus-supply : reference to the VBUS regulator;
> -- 
> 2.21.0
> 

_______________________________________________
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  reply	other threads:[~2019-07-09 14:22 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-12  5:55 [PATCH 1/5] dt-bindings: usb: mtu3: fix typo of DMA clock name Chunfeng Yun
2019-06-12  5:55 ` Chunfeng Yun
2019-06-12  5:55 ` Chunfeng Yun
2019-06-12  5:55 ` [PATCH 2/5] dt-bindings: usb: mtu3: support force_vbus mode Chunfeng Yun
2019-06-12  5:55   ` Chunfeng Yun
2019-06-12  5:55   ` Chunfeng Yun
2019-07-09 14:21   ` Rob Herring
2019-07-09 14:21     ` Rob Herring
2019-07-09 14:21     ` Rob Herring
2019-06-12  5:55 ` [PATCH 3/5] dt-bindings: usb: mtk-xhci: add an optional xhci_ck clock Chunfeng Yun
2019-06-12  5:55   ` Chunfeng Yun
2019-06-12  5:55   ` Chunfeng Yun
2019-07-09 14:22   ` Rob Herring [this message]
2019-07-09 14:22     ` Rob Herring
2019-07-12  1:53     ` Chunfeng Yun
2019-07-12  1:53       ` Chunfeng Yun
2019-07-12  1:53       ` Chunfeng Yun
2019-06-12  5:55 ` [PATCH 4/5] usb: mtu3: support force_vbus mode Chunfeng Yun
2019-06-12  5:55   ` Chunfeng Yun
2019-06-12  5:55   ` Chunfeng Yun
2019-06-12  5:55 ` [PATCH 5/5] usb: xhci-mtk: add an optional xhci_ck clock Chunfeng Yun
2019-06-12  5:55   ` Chunfeng Yun
2019-06-12  5:55   ` Chunfeng Yun
2019-07-09 14:20 ` [PATCH 1/5] dt-bindings: usb: mtu3: fix typo of DMA clock name Rob Herring
2019-07-09 14:20   ` Rob Herring
2019-07-09 14:20   ` Rob Herring

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