linux-kernel - [PATCH v2] dt-bindings: iio: dac: Change the I2C slave address for ds4422/4424 to its correct value

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Message-Id: <20221012074446.726409-1-rajat.khandelwal@linux.intel.com>
Date:   Wed, 12 Oct 2022 13:14:46 +0530
From:   Rajat Khandelwal <rajat.khandelwal@...ux.intel.com>
To:     jic23@...nel.org, lars@...afoo.de, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, ihkose@...il.com
Cc:     linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, rajat.khandelwal@...el.com,
        Rajat Khandelwal <rajat.khandelwal@...ux.intel.com>
Subject: [PATCH v2] dt-bindings: iio: dac: Change the I2C slave address for ds4422/4424 to its correct value

The datasheet states that the slave address for the device is 0x20
when the pins A0 and A1 are ground. The DT binding has been using
0x10 as the value and I think it should be 0x20 as per datasheet.

Signed-off-by: Rajat Khandelwal <rajat.khandelwal@...ux.intel.com>
---

v2:
1. Subject prefix added
2. DT bindings validated

 Documentation/devicetree/bindings/iio/dac/maxim,ds4424.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/iio/dac/maxim,ds4424.yaml b/Documentation/devicetree/bindings/iio/dac/maxim,ds4424.yaml
index 264fa7c5fe3a..1955b1a97cd6 100644
--- a/Documentation/devicetree/bindings/iio/dac/maxim,ds4424.yaml
+++ b/Documentation/devicetree/bindings/iio/dac/maxim,ds4424.yaml
@@ -38,7 +38,7 @@ examples:
 
         dac@10 {
             compatible = "maxim,ds4424";
-            reg = <0x10>; /* When A0, A1 pins are ground */
+            reg = <0x20>; /* When A0, A1 pins are ground */
             vcc-supply = <&vcc_3v3>;
         };
     };
-- 
2.34.1