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Sun, 25 Jan 2026 05:43:15 -0800 (PST) From: Svyatoslav Ryhel To: Jonathan Cameron , David Lechner , =?UTF-8?q?Nuno=20S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Dmitry Torokhov , Lee Jones , Pavel Machek , Liam Girdwood , Mark Brown , Alexandre Belloni , Svyatoslav Ryhel , Dixit Parmar , Tony Lindgren Cc: linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, linux-leds@vger.kernel.org, linux-rtc@vger.kernel.org Subject: [PATCH v1 04/10] iio: adc: cpcap-adc: add support for Mot ADC Date: Sun, 25 Jan 2026 15:42:56 +0200 Message-ID: <20260125134302.45958-5-clamor95@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260125134302.45958-1-clamor95@gmail.com> References: <20260125134302.45958-1-clamor95@gmail.com> Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add support for ADC found in Motorola Mot board, used as a base for Atrix 4G and Droid X2 smartphones. Signed-off-by: Svyatoslav Ryhel --- drivers/iio/adc/cpcap-adc.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/drivers/iio/adc/cpcap-adc.c b/drivers/iio/adc/cpcap-adc.c index d9ee2ea116a7..c25c22a1c03a 100644 --- a/drivers/iio/adc/cpcap-adc.c +++ b/drivers/iio/adc/cpcap-adc.c @@ -934,6 +934,17 @@ static const struct cpcap_adc_ato mapphone_adc = { .atox_ps_factor_out = 0, }; +static const struct cpcap_adc_ato mot_adc = { + .ato_in = 0x0300, + .atox_in = 0, + .adc_ps_factor_in = 0x0200, + .atox_ps_factor_in = 0, + .ato_out = 0x0780, + .atox_out = 0, + .adc_ps_factor_out = 0x0600, + .atox_ps_factor_out = 0, +}; + static const struct of_device_id cpcap_adc_id_table[] = { { .compatible = "motorola,cpcap-adc", @@ -942,7 +953,11 @@ static const struct of_device_id cpcap_adc_id_table[] = { .compatible = "motorola,mapphone-cpcap-adc", .data = &mapphone_adc, }, - { } + { + .compatible = "motorola,mot-cpcap-adc", + .data = &mot_adc, + }, + { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, cpcap_adc_id_table); -- 2.51.0