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([2600:8803:e7e4:1d00:dc17:157d:e8b2:3ad6]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-7308b2ef3f3sm381658a34.54.2025.04.29.10.26.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 29 Apr 2025 10:26:28 -0700 (PDT) Message-ID: <7b11bb00-fd2a-4df4-bb7e-7e67ed396ba2@baylibre.com> Date: Tue, 29 Apr 2025 12:26:27 -0500 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 09/11] iio: adc: adi-axi-adc: add num lanes support To: Antoniu Miclaus , jic23@kernel.org, robh@kernel.org, conor+dt@kernel.org, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250425112538.59792-1-antoniu.miclaus@analog.com> <20250425112538.59792-10-antoniu.miclaus@analog.com> From: David Lechner Content-Language: en-US In-Reply-To: <20250425112538.59792-10-antoniu.miclaus@analog.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 4/25/25 6:25 AM, Antoniu Miclaus wrote: > Add support for setting the number of lanes enabled. > > Signed-off-by: Antoniu Miclaus > --- > no changes in v3. > drivers/iio/adc/adi-axi-adc.c | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > > diff --git a/drivers/iio/adc/adi-axi-adc.c b/drivers/iio/adc/adi-axi-adc.c > index bf0155830d87..8ff781ab5ec3 100644 > --- a/drivers/iio/adc/adi-axi-adc.c > +++ b/drivers/iio/adc/adi-axi-adc.c > @@ -44,6 +44,7 @@ > #define ADI_AXI_ADC_REG_CONFIG_CMOS_OR_LVDS_N BIT(7) > > #define ADI_AXI_ADC_REG_CTRL 0x0044 > +#define AXI_AD408X_CTRL_NUM_LANES_MSK GENMASK(12, 8) Same comment applies here. It looks like this is common to all cores, so no AD408X in the name please. > #define AXI_AD408X_CTRL_SYNC_MSK BIT(3) > #define ADI_AXI_ADC_CTRL_DDR_EDGESEL_MASK BIT(1) > > @@ -451,6 +452,19 @@ static int axi_adc_sync_status_get(struct iio_backend *back, bool *sync_en) > return 0; > }