linux-kernel - [PATCH v4 02/11] iio: dac: adi-axi-dac: fix wrong register bitfield

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Message-Id: <20241003-wip-bl-ad3552r-axi-v0-iio-testing-v4-2-ceb157487329@baylibre.com>
Date: Thu, 03 Oct 2024 19:28:59 +0200
From: Angelo Dureghello <adureghello@...libre.com>
To: Lars-Peter Clausen <lars@...afoo.de>, 
 Michael Hennerich <Michael.Hennerich@...log.com>, 
 Nuno Sa <nuno.sa@...log.com>, Jonathan Cameron <jic23@...nel.org>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Mihail Chindris <mihail.chindris@...log.com>, 
 Olivier Moysan <olivier.moysan@...s.st.com>
Cc: linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Jonathan Cameron <Jonathan.Cameron@...wei.com>, devicetree@...r.kernel.org, 
 dlechner@...libre.com, Mark Brown <broonie@...nel.org>, 
 Angelo Dureghello <adureghello@...libre.com>, stable@...r.kernel.org
Subject: [PATCH v4 02/11] iio: dac: adi-axi-dac: fix wrong register
 bitfield

From: Angelo Dureghello <adureghello@...libre.com>

Fix ADI_DAC_R1_MODE of AXI_DAC_REG_CNTRL_2.

Both generic DAC and ad3552r DAC IPs docs are reporting
bit 5 for it.

Link: https://wiki.analog.com/resources/fpga/docs/axi_dac_ip
Fixes: 4e3949a192e4 ("iio: dac: add support for AXI DAC IP core")
Cc: stable@...r.kernel.org
Signed-off-by: Angelo Dureghello <adureghello@...libre.com>
Reviewed-by: Nuno Sa <nuno.sa@...log.com>
---
 drivers/iio/dac/adi-axi-dac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/dac/adi-axi-dac.c b/drivers/iio/dac/adi-axi-dac.c
index e83f70465b46..04193a98616e 100644
--- a/drivers/iio/dac/adi-axi-dac.c
+++ b/drivers/iio/dac/adi-axi-dac.c
@@ -46,7 +46,7 @@
 #define AXI_DAC_CNTRL_1_REG			0x0044
 #define   AXI_DAC_CNTRL_1_SYNC			BIT(0)
 #define AXI_DAC_CNTRL_2_REG			0x0048
-#define   ADI_DAC_CNTRL_2_R1_MODE		BIT(4)
+#define   ADI_DAC_CNTRL_2_R1_MODE		BIT(5)
 #define AXI_DAC_DRP_STATUS_REG			0x0074
 #define   AXI_DAC_DRP_STATUS_DRP_LOCKED		BIT(17)
 

-- 
2.45.0.rc1