From nobody Mon Oct 6 10:18:45 2025 Received: from smtp.forwardemail.net (smtp.forwardemail.net [149.28.215.223]) (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 B6D182820BA for ; Wed, 23 Jul 2025 08:57:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=149.28.215.223 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753261042; cv=none; b=Hl8Mgmj19H8kaVEzB5Hwb7XJPohl3kFRSBy97kkheSX9D5dMe/cnkYTTV9JkGNy44R4hBDNFTE3qhzBVe1CG5kNovKbOAmLpw8cstDlrwrP/vPCiism7feHB+JBhFsxagtDjOVs3aZbSEY9RduvxcXV4FiDMaOFnC2GYtayAib0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753261042; c=relaxed/simple; bh=ZHY/h59tAbqK/0wbesbk+X7El4NFH8OPaCa2ytpNm6c=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=saH00wmPD8Y7BKPu+e2lJqm3uIRgS6Q3pHJWyKEhKmqCtybIzKMGK2Y9sH5jVgNaGKA/HDVSGl9uVeNbiD04ZT84EIddiZTlPMAjMLOXjtw4qA3ZTDB4BwoDL9SQtlsnOQ6bHhGrm6c0EOAN0LL64ClVOBRl6CtsoXjcJTay0LI= 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=cpXcXHC/; arc=none smtp.client-ip=149.28.215.223 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="cpXcXHC/" 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=1753261039; bh=5pA5ShgQgZcidUsbKYIv6FiytemMQ/qpkIyWSNUV9Dg=; b=cpXcXHC/8CVoXnxqYDyGMTbHTq4+OGpzRRnVvqbK6Ta+khVYuKAEHVThiyFmGzCaghG/Oa4Bo 3ZOAaHzkLO++WiGcseJmbqf+8ZMvKCKWOm4pnPittp8ahWync2llfbkeH+BZWk9xSqcp+jamaVt 1cJBmzvTvvNce51FqxFvRzmJI/yju9Eizk2Cg98yRLO2Arf2YuPB0mvXx05XOQL4MRerwZBsh28 CwFcCrKKeoV5wBYIarfIQwKvLuwzwAHqIBxtgKXAwwfItpi2YdkQyxanQZAZ/GMnmpaU08D3lKR k2D66oqVePCzfSPCrNLAt5YbHZqBnLtOpBFB6UBd7vxg== X-Forward-Email-ID: 6880a3e9144dc4a5e5baee32 X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 149.28.215.223 X-Forward-Email-Version: 1.1.6 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 , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Cameron , David Lechner , =?UTF-8?q?Nuno=20S=C3=A1?= , Andy Shevchenko Cc: Yao Zi , Chukun Pan , devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonas Karlman , linux-iio@vger.kernel.org Subject: [PATCH v2 3/5] dt-bindings: iio: adc: rockchip-saradc: Allow use of a power-domain Date: Wed, 23 Jul 2025 08:56:45 +0000 Message-ID: <20250723085654.2273324-4-jonas@kwiboo.se> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250723085654.2273324-1-jonas@kwiboo.se> References: <20250723085654.2273324-1-jonas@kwiboo.se> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The SARADC controller in most Rockchip SoCs are part of power domains that are always powered on, i.e. PD_BUS or PD_PERI. These always powered on power domains have typically not been described in the device tree. Because these power domains have been left out of the device tree there has not been any real need to properly describe the power domain of the SARADC controller. On RK3528 the SARADC controller is part of the PD_VPU power domain. Add support to describe an optional power-domains for the SARADC controller in Rockchip SoCs. Signed-off-by: Jonas Karlman Reviewed-by: Rob Herring (Arm) --- v2: Update commit message --- Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml= b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml index 41e0c56ef8e3..f776041fd08f 100644 --- a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml @@ -47,6 +47,9 @@ properties: - const: saradc - const: apb_pclk =20 + power-domains: + maxItems: 1 + resets: maxItems: 1 =20 --=20 2.50.1