linux-kernel - [PATCH 09/12] dt-bindings: i2c: xiic: Add 'xlnx,axi-iic-2.1' to compatible

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Message-ID: <1656072327-13628-10-git-send-email-manikanta.guntupalli@xilinx.com>
Date:   Fri, 24 Jun 2022 17:35:24 +0530
From:   Manikanta Guntupalli <manikanta.guntupalli@...inx.com>
To:     <michal.simek@...inx.com>, <michal.simek@....com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-i2c@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <git@....com>
CC:     Raviteja Narayanam <raviteja.narayanam@...inx.com>,
        Manikanta Guntupalli <manikanta.guntupalli@...inx.com>
Subject: [PATCH 09/12] dt-bindings: i2c: xiic: Add 'xlnx,axi-iic-2.1' to compatible

From: Raviteja Narayanam <raviteja.narayanam@...inx.com>

Xilinx AXI I2C IP is updated with a bug fix for dynamic mode reads.
Older IPs are handled with a workaround in which they are using
xiic standard mode for all these effected use cases.
Added the xilinx I2C new version 'xlnx,axi-iic-2.1' string to
compatible.

Signed-off-by: Raviteja Narayanam <raviteja.narayanam@...inx.com>
Signed-off-by: Manikanta Guntupalli <manikanta.guntupalli@...inx.com>
---
 .../devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml          | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml b/Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
index 715dcfa5a922..e516c1ed358c 100644
--- a/Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
+++ b/Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
@@ -14,7 +14,9 @@ allOf:
 
 properties:
   compatible:
-    const: xlnx,xps-iic-2.00.a
+    enum:
+      - xlnx,xps-iic-2.00.a
+      - xlnx,axi-iic-2.1
 
   reg:
     maxItems: 1
-- 
2.25.1