linux-kernel - [PATCH v2 2/2] iio: dac: ti-dac5571: add support for ti,dac121c081

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Date:   Mon, 25 Apr 2022 22:47:08 +0200
From:   Peter Rosin <peda@...ntia.se>
To:     linux-kernel@...r.kernel.org
Cc:     Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Sean Nyekjaer <sean@...nix.com>, linux-iio@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: [PATCH v2 2/2] iio: dac: ti-dac5571: add support for ti,dac121c081

It fits right in as a single 12-bit DAC.

Reviewed-by: Sean Nyekjaer <sean@...nix.com>
Signed-off-by: Peter Rosin <peda@...ntia.se>
---
 drivers/iio/dac/Kconfig      | 2 +-
 drivers/iio/dac/ti-dac5571.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/iio/dac/Kconfig b/drivers/iio/dac/Kconfig
index c0bf0d84197f..d6248b188645 100644
--- a/drivers/iio/dac/Kconfig
+++ b/drivers/iio/dac/Kconfig
@@ -417,7 +417,7 @@ config TI_DAC5571
 	help
 	  Driver for the Texas Instruments
 	  DAC5571, DAC6571, DAC7571, DAC5574, DAC6574, DAC7574, DAC5573,
-	  DAC6573, DAC7573, DAC8571, DAC8574.
+	  DAC6573, DAC7573, DAC8571, DAC8574, DAC121C081.
 
 	  If compiled as a module, it will be called ti-dac5571.
 
diff --git a/drivers/iio/dac/ti-dac5571.c b/drivers/iio/dac/ti-dac5571.c
index 4a3b8d875518..ce542bd8b69e 100644
--- a/drivers/iio/dac/ti-dac5571.c
+++ b/drivers/iio/dac/ti-dac5571.c
@@ -13,6 +13,7 @@
  * https://www.ti.com/lit/ds/symlink/dac5573.pdf
  * https://www.ti.com/lit/ds/symlink/dac6573.pdf
  * https://www.ti.com/lit/ds/symlink/dac7573.pdf
+ * https://www.ti.com/lit/ds/symlink/dac121c081.pdf
  */
 
 #include <linux/iio/iio.h>
@@ -394,6 +395,7 @@ static const struct of_device_id dac5571_of_id[] = {
 	{.compatible = "ti,dac5573"},
 	{.compatible = "ti,dac6573"},
 	{.compatible = "ti,dac7573"},
+	{.compatible = "ti,dac121c081"},
 	{}
 };
 MODULE_DEVICE_TABLE(of, dac5571_of_id);
@@ -408,6 +410,7 @@ static const struct i2c_device_id dac5571_id[] = {
 	{"dac5573", quad_8bit},
 	{"dac6573", quad_10bit},
 	{"dac7573", quad_12bit},
+	{"dac121c081", single_12bit},
 	{}
 };
 MODULE_DEVICE_TABLE(i2c, dac5571_id);
-- 
2.20.1