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author | Florian Fainelli <f.fainelli@gmail.com> | 2019-12-10 10:53:50 -0800 |
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committer | Jens Axboe <axboe@kernel.dk> | 2019-12-25 20:48:33 -0700 |
commit | 52fa562db5ecd2c4ae91a1106844877b02af7031 (patch) | |
tree | 33ba60fcfa95fbf057c6c738045430abd7b97900 | |
parent | 7de9b1688c1d4a4c9267e65338ae8d6d0d025625 (diff) | |
download | linux-52fa562db5ecd2c4ae91a1106844877b02af7031.tar.bz2 |
dt-bindings: ata: Document BCM7216 AHCI controller compatible
The BCM7216 AHCI controller makes use of a specific reset controller
line/name, document the compatible string and the optional reset
properties.
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
-rw-r--r-- | Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt b/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt index 7713a413c6a7..b9ae4ce4a0a0 100644 --- a/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt +++ b/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt @@ -5,6 +5,7 @@ Each SATA controller should have its own node. Required properties: - compatible : should be one or more of + "brcm,bcm7216-ahci" "brcm,bcm7425-ahci" "brcm,bcm7445-ahci" "brcm,bcm-nsp-ahci" @@ -14,6 +15,12 @@ Required properties: - reg-names : "ahci" and "top-ctrl" - interrupts : interrupt mapping for SATA IRQ +Optional properties: + +- reset: for "brcm,bcm7216-ahci" must be a valid reset phandle + pointing to the RESCAL reset controller provider node. +- reset-names: for "brcm,bcm7216-ahci", must be "rescal". + Also see ahci-platform.txt. Example: |