From: Rob Herring <robh@kernel.org>
To: Franklin S Cooper Jr <fcooper@ti.com>
Cc: gregkh@linuxfoundation.org, ssantosh@kernel.org,
linux@armlinux.org.uk, balbi@kernel.org,
linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 2/3] dt-bindings: usb: keystone-usb: Update bindings pm and clocks properties
Date: Thu, 10 Aug 2017 11:33:51 -0500 [thread overview]
Message-ID: <20170810163351.ykqkf353uk5ehjdn@rob-hp-laptop> (raw)
In-Reply-To: <20170802201724.11439-3-fcooper@ti.com>
On Wed, Aug 02, 2017 at 03:17:23PM -0500, Franklin S Cooper Jr wrote:
> Update varous properties to properly indicate their requirement depending
> on the SoC.
>
> Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
> ---
> Documentation/devicetree/bindings/usb/keystone-usb.txt | 18 ++++++++++++++++--
> 1 file changed, 16 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/usb/keystone-usb.txt b/Documentation/devicetree/bindings/usb/keystone-usb.txt
> index 60527d3..307531b 100644
> --- a/Documentation/devicetree/bindings/usb/keystone-usb.txt
> +++ b/Documentation/devicetree/bindings/usb/keystone-usb.txt
> @@ -12,8 +12,22 @@ Required properties:
> MPU.
> - ranges: allows valid 1:1 translation between child's address space and
> parent's address space.
> - - clocks: Clock IDs array as required by the controller.
> - - clock-names: names of clocks correseponding to IDs in the clock property.
> +
> +SoC-specific Required Properties:
> +The following are mandatory properties for Keystone 2 66AK2HK, 66AK2L and 66AK2E
> +SoCs only:
> +
> +- clocks: Clock IDs array as required by the controller.
> +- clock-names: names of clocks correseponding to IDs in the clock
> + property.
This needs to be specific as to how many clocks and their names.
> +
> +
> +The following are mandatory properties for Keystone 2 66AK2G SoCs only:
> +
> +- power-domains: Should contain a phandle to a PM domain provider node
> + and an args specifier containing the USB device id
> + value. This property is as per the binding,
> + Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
>
> Sub-nodes:
> The dwc3 core should be added as subnode to Keystone DWC3 glue.
> --
> 2.9.4.dirty
>
next prev parent reply other threads:[~2017-08-10 16:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-02 20:17 [PATCH 0/3] ARM: dts: k2g: Add support for USB instances on 66AK2G Franklin S Cooper Jr
2017-08-02 20:17 ` [PATCH 1/3] usb: dwc3: keystone: Add PM_RUNTIME Support to DWC3 Keystone USB driver Franklin S Cooper Jr
2017-08-02 20:17 ` [PATCH 2/3] dt-bindings: usb: keystone-usb: Update bindings pm and clocks properties Franklin S Cooper Jr
2017-08-10 16:33 ` Rob Herring [this message]
2017-08-02 20:17 ` [PATCH 3/3] ARM: dts: k2g: Add USB instances Franklin S Cooper Jr
2017-08-07 13:41 ` [PATCH 0/3] ARM: dts: k2g: Add support for USB instances on 66AK2G santosh.shilimkar
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