From patchwork Thu Feb 27 18:40:50 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonas Karlman X-Patchwork-Id: 13995021 Received: from smtp.forwardemail.net (smtp.forwardemail.net [121.127.44.59]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 07FC321ABA1 for ; Thu, 27 Feb 2025 18:52:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=121.127.44.59 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740682337; cv=none; b=j1a/YtlWRvVYEbtnA8SPsEa4BRdDRvLpO8CqYldeDySYaFZk7spmRbbhRlvOWqNc+lapKbdiqXIa0dte2OYkjJPno4KBt/n4elvMrxHMSg+wc1j7WsoQV+Qa5MwBDM9e+3uhibY0m79NbiuDEMbFGNSWbuWjTawyRSx3WUtrLgk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740682337; c=relaxed/simple; bh=9YT1d9GISltSTtz8dTBbWKTn8OXvk3sE1Jl32PtK2vw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ht4VE8D6dUUenXHpiXYx3PhjEGz4JIhOSzXlJtmLq4kn/1qwR9XZ3pfvmpsyWWQRSxd75c7q/OuaqL9sDXMCrF8p6mPRmN86HoGj6xqSjITXxzWW3mcJkLNrj0zonzYfzVYimsTF0JkYLFAhDMcEd5A31JrKrP4jBLkqlYiqELA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b=ywpjxjll; arc=none smtp.client-ip=121.127.44.59 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b="ywpjxjll" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1740682334; bh=eS8EdvGPaOo7zCDoFD9uMhkn/FUO+ddnyL9qkYr6zIE=; b=ywpjxjll8cj4DqhTNj3MVwVR21+QmMNoC5xMyhMQWf9KvgkiXO10IycgR/TQW4pBxRo2oCdoz OSLABiASwnMhsmK+Kg3f071TzTBtOp1jwO0V/6+tY1Jdp2gfrA/UUsS+lev5BuaVF1St2cydIrg WlTXkQDzfgAuJVQyLku6n0jAfuhWXfXGG1Xap4JIU6tgsmKlfUar17jpyumi6ePrRLjNOyxfxCt 5Ql86TylB5DHH2h95RrD2k9onaOJaKj6Gzd8NAq7SpSwTcSjbFTCtblOOBlVOhONgfEeHDxiqaX UEdf258HBILV4s4xbo5L/gf4E+oZLX/Ms0u+Pb01MmQw== X-Forward-Email-ID: 67c0b1cebf572996e8621467 X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 121.127.44.59 X-Forward-Email-Version: 0.4.40 X-Forward-Email-Website: https://forwardemail.net X-Complaints-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Report-Abuse-To: abuse@forwardemail.net From: Jonas Karlman To: Heiko Stuebner , Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Yao Zi , linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-iio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonas Karlman Subject: [PATCH 1/4] dt-bindings: iio: adc: Add rockchip,rk3528-saradc variant Date: Thu, 27 Feb 2025 18:40:50 +0000 Message-ID: <20250227184058.2964204-2-jonas@kwiboo.se> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250227184058.2964204-1-jonas@kwiboo.se> References: <20250227184058.2964204-1-jonas@kwiboo.se> Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The Successive Approximation ADC (SARADC) in RK3528 uses the v2 controller and support: - 10-bit resolution - Up to 1MS/s sampling rate - 4 single-ended input channels - Current consumption: 0.5mA @ 1MS/s Add a rockchip,rk3562-saradc compatible string for the 4 channels of 10-bit resolution supported by SARADC in RK3528. Signed-off-by: Jonas Karlman --- Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml index fd93ed3991e0..86eae9672c04 100644 --- a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml @@ -15,6 +15,7 @@ properties: - const: rockchip,saradc - const: rockchip,rk3066-tsadc - const: rockchip,rk3399-saradc + - const: rockchip,rk3528-saradc - const: rockchip,rk3588-saradc - items: - const: rockchip,rk3576-saradc