From: Piyush Mehta <piyush.mehta@xilinx.com>
To: <axboe@kernel.dk>, <p.zabel@pengutronix.de>, <robh+dt@kernel.org>
Cc: <linux-ide@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <git@xilinx.com>,
<sgoud@xilinx.com>, <michal.simek@xilinx.com>,
Piyush Mehta <piyush.mehta@xilinx.com>
Subject: [PATCH V3 1/2] dt-bindings: ata: ahci: ceva: Update documentation for CEVA Controller
Date: Mon, 8 Feb 2021 23:33:55 +0530 [thread overview]
Message-ID: <1612807436-5238-2-git-send-email-piyush.mehta@xilinx.com> (raw)
In-Reply-To: <1612807436-5238-1-git-send-email-piyush.mehta@xilinx.com>
This patch updates the documentation for the CEVA controller for adding
the optional properties for 'phys' and 'resets'.
Signed-off-by: Piyush Mehta <piyush.mehta@xilinx.com>
---
Documentation/devicetree/bindings/ata/ahci-ceva.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/ata/ahci-ceva.txt b/Documentation/devicetree/bindings/ata/ahci-ceva.txt
index 7561cc4..bfb6da0 100644
--- a/Documentation/devicetree/bindings/ata/ahci-ceva.txt
+++ b/Documentation/devicetree/bindings/ata/ahci-ceva.txt
@@ -38,6 +38,8 @@ Required properties:
Optional properties:
- ceva,broken-gen2: limit to gen1 speed instead of gen2.
+ - phys: phandle for the PHY device
+ - resets: phandle to the reset controller for the SATA IP
Examples:
ahci@fd0c0000 {
@@ -56,4 +58,6 @@ Examples:
ceva,p1-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>;
ceva,p1-retry-params = /bits/ 16 <0x0216 0x7F06>;
ceva,broken-gen2;
+ phys = <&psgtr 1 PHY_TYPE_SATA 1 1>;
+ resets = <&zynqmp_reset ZYNQMP_RESET_SATA>;
};
--
2.7.4
next prev parent reply other threads:[~2021-02-08 19:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-08 18:03 [PATCH V3 0/2] ata: ahci: ceva: Update the driver to support xilinx GT phy Piyush Mehta
2021-02-08 18:03 ` Piyush Mehta [this message]
2021-02-10 20:19 ` [PATCH V3 1/2] dt-bindings: ata: ahci: ceva: Update documentation for CEVA Controller Rob Herring
2021-02-08 18:03 ` [PATCH V3 2/2] ata: ahci: ceva: Update the driver to support xilinx GT phy Piyush Mehta
2021-03-03 12:07 ` Michal Simek
2021-03-03 13:51 ` [PATCH V3 0/2] " Jens Axboe
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