Re: [PATCH v3 7/9] dt-bindings: ata: ahci-platform: document port-supply
From: Icenowy Zheng <hidden>
Date: 2018-07-16 16:03:23
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linux-arm-kernel, linux-ide, lkml
于 2018年7月16日 GMT+08:00 下午11:59:38, Rob Herring [off-list ref] 写到:
On Fri, Jul 13, 2018 at 11:03:04AM +0000, Corentin Labbe wrote:quoted
This patch document the new optional port-supply Signed-off-by: Corentin Labbe <clabbe-rdvid1DuHRBWk0Htik3J/w@public.gmane.org> --- Documentation/devicetree/bindings/ata/ahci-platform.txt | 2 ++ 1 file changed, 2 insertions(+)diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.txtb/Documentation/devicetree/bindings/ata/ahci-platform.txtquoted
index 47652521a6ed..40a636b9851e 100644--- a/Documentation/devicetree/bindings/ata/ahci-platform.txt +++ b/Documentation/devicetree/bindings/ata/ahci-platform.txt@@ -31,6 +31,7 @@ Optional properties: - dma-coherent : Present if dma operations are coherent - clocks : a list of phandle + clock specifier pairs - target-supply : regulator for SATA target power +- port-supply : regulator for SATA portHumm, I'm pretty sure that's what target-supply was supposed to be. If anything, need to clearly define what is what. How does this work with multiple ports?
He wrongly named it. It's for PHY.
quoted
- phys : reference to the SATA PHY node - phy-names : must be "sata-phy" - ahci-supply : regulator for AHCI controllerAlso, please group all the supplies together.quoted
@@ -51,6 +52,7 @@ Sub-nodes required properties: And at least one of the following properties: - phys : reference to the SATA PHY node - target-supply : regulator for SATA target power +- port-supply : regulator for SATA port Examples: sata@ffe08000 {-- 2.16.4_______________________________________________ linux-arm-kernel mailing list linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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