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Mon, 23 Mar 2026 01:35:00 +0000 From: Nick Xie To: neil.armstrong@linaro.org, khilman@baylibre.com, martin.blumenstingl@googlemail.com, jbrunet@baylibre.com, jic23@kernel.org, dlechner@baylibre.com, andy@kernel.org Cc: krzk+dt@kernel.org, robh@kernel.org, conor+dt@kernel.org, linux-iio@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Nick Xie Subject: [PATCH v2 2/4] iio: adc: meson-saradc: add support for Meson S4 Date: Mon, 23 Mar 2026 09:34:06 +0800 Message-Id: <20260323013408.429701-3-nick@khadas.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260323013408.429701-1-nick@khadas.com> References: <20260323013408.429701-1-nick@khadas.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: TP0P295CA0047.TWNP295.PROD.OUTLOOK.COM (2603:1096:910:3::13) To PS1PPF62EEA9B1D.apcprd03.prod.outlook.com (2603:1096:308::2da) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PS1PPF62EEA9B1D:EE_|KL1PR03MB8142:EE_ X-MS-Office365-Filtering-Correlation-Id: a9aa056a-0a7d-4026-b491-08de887c65f9 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|376014|52116014|7416014|38350700014|18002099003|22082099003|56012099003; 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According to the documentation and current testing, it is fully compatible with the G12A parameter set, so we reuse `meson_sar_adc_g12a_data` for this new compatible string. Reviewed-by: Martin Blumenstingl Signed-off-by: Nick Xie --- drivers/iio/adc/meson_saradc.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/iio/adc/meson_saradc.c b/drivers/iio/adc/meson_saradc.c index 47cd350498a0d..3ac48b7842c4f 100644 --- a/drivers/iio/adc/meson_saradc.c +++ b/drivers/iio/adc/meson_saradc.c @@ -1313,6 +1313,11 @@ static const struct meson_sar_adc_data meson_sar_adc_g12a_data = { .name = "meson-g12a-saradc", }; +static const struct meson_sar_adc_data meson_sar_adc_s4_data = { + .param = &meson_sar_adc_g12a_param, + .name = "meson-s4-saradc", +}; + static const struct of_device_id meson_sar_adc_of_match[] = { { .compatible = "amlogic,meson8-saradc", @@ -1341,6 +1346,9 @@ static const struct of_device_id meson_sar_adc_of_match[] = { }, { .compatible = "amlogic,meson-g12a-saradc", .data = &meson_sar_adc_g12a_data, + }, { + .compatible = "amlogic,meson-s4-saradc", + .data = &meson_sar_adc_s4_data, }, { } }; -- 2.34.1