Re: [PATCH v3 4/9] dt-bindings: ata: ahci-platform: document AHCI reset
From: Maxime Ripard <hidden>
Date: 2018-07-13 12:44:55
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linux-arm-kernel, linux-devicetree, lkml
On Fri, Jul 13, 2018 at 11:03:01AM +0000, Corentin Labbe wrote:
quoted hunk ↗ jump to hunk
This patch document the new optional resets for ahci node. 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.txt b/Documentation/devicetree/bindings/ata/ahci-platform.txt index 5f362af2724c..a5281d7557e3 100644 --- a/Documentation/devicetree/bindings/ata/ahci-platform.txt +++ b/Documentation/devicetree/bindings/ata/ahci-platform.txt@@ -34,6 +34,8 @@ Optional properties: - phys : reference to the SATA PHY node - phy-names : must be "sata-phy" - ahci-supply : regulator for AHCI controller +- resets : phandle to the reset line of AHCI controller + If set, must have a reset-names set as "ahci"
This isn't optional, it's required for the R40, and the other don't need it. Maxime -- Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com