From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f53.google.com (mail-wr1-f53.google.com [209.85.221.53]) (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 8A1FB40B11E for ; Wed, 22 Jul 2026 20:00:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.53 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784750448; cv=none; b=me4izBmzpFTNRgbOTUj2phWnrk+8m1DG+wylDVQs+Ky5nz/fBF1t9zOs61+JgDPeb1VyOgTDFG9G8TY+eMG4yZmXKe2p9fwfZoiZzkfSFZLIZR8F1+wRMcbuBw3PEnD8kq4/Fn5vb6nYfZEmz0I8WtkgFh6Ont5/Up5pCLfdnEk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784750448; c=relaxed/simple; bh=2duyGJfYn/GaJJaQhdZ+Iv5JO7zcXIu5UtXyuenKfAQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=OZWmTzcSeXASCpSuWVd4JdChDdsIRlJtOGAa9Ro64klrchijGK2M2Ywj7ZmNFGDwk805bBAdkvyAuSLhLArJwoKRnE9mnPFMkfLrcBwA/hv8XmhdDBIE84mAjSXGasoc0kV4ZfhZhGF0qU3GcdElGo4DoS1GxisgMU6UWpiqXvA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=kaN57uyV; arc=none smtp.client-ip=209.85.221.53 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="kaN57uyV" Received: by mail-wr1-f53.google.com with SMTP id ffacd0b85a97d-47f752b3423so3073810f8f.3 for ; Wed, 22 Jul 2026 13:00:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1784750443; x=1785355243; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=DshTRZZ/m+S2rWQf/vGQq88KvnVaF2XUCiONGMXKAu8=; b=kaN57uyVRDIPuS1Zw9xAj7lU9v8cSu6MbmzKkiqYGV6cwPq/RZnM3BO69djElQQJtI g3iKic7wuLOg/rCw+YUWWy8yZncEeczaXtmY+f7lxF2YsCqF0C33s4QpHMKyYmVWsYP8 vBQurNv32Sh4GyYWx+WkWw55gIBVgRCt85gMV8TJVn6xy+6wtRWhTsj5P1gZO669mINm ET/VuYYxX9KBKRvks2o5+OU67iNuQZ4zU/8mwlH/Tk5l2VXqmVP3UggdCKAtgAIGJkWD k205eXDQWrLkuFRL2awPt3SEO7BNa0dZvahnRAOSfcnj5Lg3zVLMZab0FDZlBPcAojDi wi3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784750443; x=1785355243; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=DshTRZZ/m+S2rWQf/vGQq88KvnVaF2XUCiONGMXKAu8=; b=gn/XrdzsyPO3GKCqgX8mZL+c9qU5WwpMDj2CQSC0qGlt2/hE2m9MqV/by6FJqSWvQo MHxT/X/khzpgxdWRy1m4vyDp99LhsS6a097FYvJFyUAuphh8YuGsuLC4lBzlHoFhcQba izrnnGVh9Tc/yI33JQPyGOooUNGMP6Nt3KGZZItx3sbhVkWivpCtjk/NWe7ptNhNnQ2Y luLPTDIm8hhlNSZpjsdiAVfKTWtooOUtD3DI8aeC8v9lP3hAZDzM8njPE8Hlb3eRx9uw lHb8Jm+aS3OGcAKdxgjLCe5Mf/PJ9LwlNWqzUPxIcq9IZ1QEZzSDIn6nDmpZJebRQw8p e9ew== X-Forwarded-Encrypted: i=1; AHgh+RqGALZ134a+DdKZDLafPcClRhxpPu0w5JDETDDBmAeycrz+7a209TwRbRSRyEsrmzgLrxgGowa/QlkZ@vger.kernel.org X-Gm-Message-State: AOJu0YxhoFwNpiLOp+/+G+vepIxYG/fbdaVmJyCTMGYtT76WCvX7td8g 49CJHg2o1TYqGTpmt2ydJSA6KYJUQZED5N4mu2uxfOWaDaxi4ivzz3kq X-Gm-Gg: AR+sD13IxiEUu4AMOK/mEm4HRa3Aq49MpkL+92a8Ku2sVS75oXBXRXgmteqWXIx6LKy SQRmu5klChxWj5xhuNNpevV9zgx9q+msWcCI1kt6S97JEzux1+/TNNHSwK0XzYxPWt4VJ2oEwai SkCL2I96ic/OT6Gk6WsSZGg6Ob8o5qUE9+HyYAn64onAtTN7LC5ymI7qkCsKd9jxcSKFkMo/13f rxWbh7QsAcK7EKkk++5q/HVkI6xR3nxb9IpAynsgW9uFkBsXgMJTPDyJqjWWc1PxjkzDb15dSz/ fUPkuXj4oZuCTIx3x1t6z4c0Tkh5o8xKfCWgUfQ66ex5z/6FyyGIIQPY+wtIslN441o0S8980ea buMlkW6tE9H75Jp2bh7abue+Rob4Z8fpqt0PeOqRKsi+21nVOiC2cUi2NPde2z9Kwh+IfWvGWYX ycvfqY+w== X-Received: by 2002:a5d:5d0f:0:b0:47f:85d6:9e7f with SMTP id ffacd0b85a97d-47f8da5c8f5mr314708f8f.3.1784750442895; Wed, 22 Jul 2026 13:00:42 -0700 (PDT) Received: from antoniarch ([78.210.252.218]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-47f85c52fa9sm9532851f8f.20.2026.07.22.13.00.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Jul 2026 13:00:42 -0700 (PDT) From: Antoni Pokusinski To: alexandre.belloni@bootlin.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, Antoni Pokusinski Subject: [PATCH 1/6] dt-bindings: rtc: abx80x: document ABX81X RTCs Date: Wed, 22 Jul 2026 21:58:09 +0200 Message-ID: <20260722195814.298552-2-apokusinski01@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260722195814.298552-1-apokusinski01@gmail.com> References: <20260722195814.298552-1-apokusinski01@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Abracon AB0815 and AB1815 are RTC modules with SPI interface. Signed-off-by: Antoni Pokusinski --- .../devicetree/bindings/rtc/abracon,abx80x.yaml | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/rtc/abracon,abx80x.yaml b/Documentation/devicetree/bindings/rtc/abracon,abx80x.yaml index 355b0598411a..234a103724b5 100644 --- a/Documentation/devicetree/bindings/rtc/abracon,abx80x.yaml +++ b/Documentation/devicetree/bindings/rtc/abracon,abx80x.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/rtc/abracon,abx80x.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Abracon ABX80X I2C ultra low power RTC/Alarm chip +title: Abracon ABX80X (I2C) and ABX81X (SPI) ultra low power RTC/Alarm chips maintainers: - linux-rtc@vger.kernel.org @@ -21,10 +21,12 @@ properties: - abracon,ab0803 - abracon,ab0804 - abracon,ab0805 + - abracon,ab0815 - abracon,ab1801 - abracon,ab1803 - abracon,ab1804 - abracon,ab1805 + - abracon,ab1815 - microcrystal,rv1805 reg: @@ -96,3 +98,14 @@ examples: interrupts = <44 IRQ_TYPE_EDGE_FALLING>; }; }; + + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + rtc@0 { + compatible = "abracon,ab1815"; + reg = <0>; + }; + }; -- 2.55.0