From patchwork Thu Feb 27 18:40:49 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonas Karlman X-Patchwork-Id: 13995136 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0843BC19F32 for ; Thu, 27 Feb 2025 19:42:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=566oAa0korMdmLxDgVzEZCQU47mHb50UEIpSH8dLMCM=; b=zC/WSIS9n66ewj Q97M9Joew1LwWMuA0b3KswbLtMfg28U9wvcq23CiaC2Qqy241DwaYbvpCMlhzchTmjp6sJsnVQKWN VmVDBnm0Ad+6djnX9oJEKzpR5CFVJqJjgmmgCUTxyaBqLGmTQhZQVH0gFewSY9LqBBg6rxkvOIaMC tpVN7NBOouDUR1H/wFstFYcvTvx3R1bmy5dJhQgs0s7YimbZOM51tCjlziNV3wRDiddikcikVkUpQ laAdwpKAYa0KVQgBPUu7MFGw3ClVqiryofOOZa6pE++h7+Svj1QISdR7yrs7ILafymiSNWTEnoute ltuLxSckF39eD22rKQxQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tnjmW-00000008dYp-3AcC; Thu, 27 Feb 2025 19:42:52 +0000 Received: from smtp.forwardemail.net ([121.127.44.59]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tniox-00000008LOy-1oFK for linux-rockchip@lists.infradead.org; Thu, 27 Feb 2025 18:41:21 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1740681678; bh=r6E0ijl99dglGUtzxVKRHRyEXc5SE/61O6khRNhDT7Q=; b=BHxdprZ5FVRytbppPNtqHiM+lZniBdcwVbOe0a4seftHq6ZEnULwt6bDQqOq5Ej2aAp0VrdOU v+8FTBvgvt+bQhRtZGt5LcJ4QT6zpO+261wQ7rSHCAnEs8UNiSyDWpNgjqPG7G83oPsyrdT4dQ9 Vkvf6OBsnVuOFK5QrQPKZ03zOu5ilTEMj7f/GZ2QFcKU9KqS80EXG6cu10xuFwV5f3yl8a84dzR uicdlkK6ZqL9nXFMLAuXm/xMUVoPIjx8Ia2ruhtSvUoyrYArEYozIty83zZWojTtQGVz6N94bXz ykf4ECvEKFU2KknD/KgxIqBYWmlnyaIwtA2l3nNq04TA== X-Forward-Email-ID: 67c0b1c9bf572996e8621452 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 Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Cameron , Lars-Peter Clausen , 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 0/4] rockchip: Add support for maskrom button on Radxa E20C Date: Thu, 27 Feb 2025 18:40:49 +0000 Message-ID: <20250227184058.2964204-1-jonas@kwiboo.se> X-Mailer: git-send-email 2.48.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250227_104119_559176_33F42190 X-CRM114-Status: UNSURE ( 7.32 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org The Radxa E20C has two buttons, one SARADC maskrom button and one GPIO user button. This series adds dt-binding, driver support, DT node in SoC .dtsi and adc-keys node in board DT to support the maskrom button. Jonas Karlman (4): dt-bindings: iio: adc: Add rockchip,rk3528-saradc variant iio: adc: rockchip_saradc: Add support for RK3528 arm64: dts: rockchip: Add SARADC node for RK3528 arm64: dts: rockchip: Add adc-keys node to Radxa E20C .../bindings/iio/adc/rockchip-saradc.yaml | 1 + .../boot/dts/rockchip/rk3528-radxa-e20c.dts | 50 +++++++++++++++++++ arch/arm64/boot/dts/rockchip/rk3528.dtsi | 13 +++++ drivers/iio/adc/rockchip_saradc.c | 18 +++++++ 4 files changed, 82 insertions(+)