From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f54.google.com (mail-wm1-f54.google.com [209.85.128.54]) (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 48FC1476CD4 for ; Tue, 11 Aug 2026 19:42:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.54 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786477342; cv=none; b=LBplihTqVDbmCONG83FvSSOZl0+9nrbHpxaP3+Xt+FQJfuGDd9CcVN+Qnak4ZcKyJPfsDXF7JIkS/guFlg6YTXWRgBEl72JqhsQ3ZXW4SSfkO66fL3yFxf0skRAVx90BqaD0Ji0p9sXrcbN32QJTQlPsazKxNOX7yzCWjE5IoLo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786477342; c=relaxed/simple; bh=JzPmVao8FK9SYW6EqLoAZ+WBysafs2v13tUyYWLjmGk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=DyKygsi19PozzPrLNV7iIQcUUrRe6jcpigexm2Mr6mT09NAuEXHtwttqVBXEczJFQF77Vyl/fSHH34Sl2XOJmRCuBP54xPrR65Z7wLxPBFc4fLhnCBrN9vgk2XUPIsWV5+ySmvAUfq8rs1vNi28xUPt+5rH/VURsfWrg2+tuXws= 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=Is0cCD3K; arc=none smtp.client-ip=209.85.128.54 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="Is0cCD3K" Received: by mail-wm1-f54.google.com with SMTP id 5b1f17b1804b1-49553515a8bso2422525e9.1 for ; Tue, 11 Aug 2026 12:42:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1786477338; x=1787082138; 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=uWcBC68WNKLZwVwv+eWu33G6o/TkwBMc1Uo2TtiwMQM=; b=Is0cCD3KN0Qf03/1UsrUSGHVjG5JaCHjTcrDdsuL/hfnD9C1GogzlROc67xGmq1Oea RIZzEl9/BJZ/Tr7TpQK9gyynRTMleZdqk6ri/TUQRx25i6TpRzY8otboyg+eA4Cw4zIx EQom2dlne9PjL/lAbDffEW0SpIggbRrDv+MJvCwaJOvlFP/N4spsPXk9TvTuRHHVh0Z/ irvWuwQjZsHEyRXaY9rpcIpNcRrmQaWvswfj7Y7c8TNCvN2U5FzvNkkqbXK822PpZJeZ HJielUP8/YvprnAoHCxMVm+BbfzxRwsdI1P9+wScTFJo6YKY9KHygd/Mkp6457OQdnRZ 8KxQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786477338; x=1787082138; 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=uWcBC68WNKLZwVwv+eWu33G6o/TkwBMc1Uo2TtiwMQM=; b=rwgc7VrVXuh1K9pzxDfxVb1OlgYlJH2rpne6eJSeo4GdF614r1la/YtDI33yRsNGKq Ehv9bi+nDlk2aaK9gpEz19jxXTCSfD7+DAdMWhvGedLwEG3rY3z91p/EfnG/r3NpCe5V 6HkSHaXv+VRf+upl8mVgWH21OkgeZK8EXhac8kpg/VlQX45tw/1fe0G8qtMyysnhxepo S2A9iJnGTeqq8fS7r8B42IqxvKSp+nhufbEsI9LKIOO2UFiF2ZVs1bSfDvS7UpL6zcnA Wp28MOEyW1azzoj2iN2YRFUEX6Hf1LtAU6oxovHe53wB7lrpqbJt94NkRAlotx2W9zTQ bboA== X-Gm-Message-State: AOJu0YyQKLydRLBJ81ymHiMe9+iHeg7rkgGKTEbrfQKn2atb2AfJkbnq WXsNFkDl8riCeWHQjd9LBgnGsIkUN3/Z3zV0Z3AfRzagu4zwvXuOIxuu X-Gm-Gg: AR+sD12ICNw8PS9X2p/uxZHxOg6YV5nshzwoCSot59wGu65IdK5Bouh3xZsX8OvqRHK 2H2mtS+yNdbsqlakHnljAPpvkNblRbURC8FMnwJYuWFthLxSjk40jwT5G8HQfeKoN2y7aZu2Bvh GhVzPYXbysWTNrDGLHeewItmIKPGaLGjH05RHk+o7H2n4yNvPdQ1CgpHrucQLJrJKVBunR3aRUX zwt8dN4tjgKFeDG9ESXozAd/2zVVkr6EMTS28/yo13tBde87XVkLwGZm6+47lBgJcUbcR1lyWnZ +TD/GIHvxGvnH3UEpIipWw886wQRPW2+bcVafeailk9BLEPFKq3rhEW+0PmlK8IbHkvMK1fvR1U 7OPEXV7VLEvnkxzvvjUl3zYTAGZLinAhOEu0OdDt8GgKOQdDBiTK28BUvAOq3fYhDfsnXVU0GoM KYQ/0gPh4KiD2tPPHT/Q/usM3L3R7DzDAEWx2viGPvwXrnKcFPeVj1g2YNeTOLspk5QZDw+tA8L HLE X-Received: by 2002:a05:600c:a45:b0:499:79c3:4b55 with SMTP id 5b1f17b1804b1-49979c34b61mr63546905e9.18.1786477338437; Tue, 11 Aug 2026 12:42:18 -0700 (PDT) Received: from antoniarch ([78.213.143.159]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4997b22784fsm2606535e9.2.2026.08.11.12.42.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Aug 2026 12:42:17 -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, linux-kernel@vger.kernel.org, Antoni Pokusinski , Krzysztof Kozlowski Subject: [PATCH v5 1/9] dt-bindings: rtc: abx80x: document ABX81X RTCs Date: Tue, 11 Aug 2026 21:40:26 +0200 Message-ID: <20260811194034.28937-2-apokusinski01@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260811194034.28937-1-apokusinski01@gmail.com> References: <20260811194034.28937-1-apokusinski01@gmail.com> Precedence: bulk X-Mailing-List: linux-rtc@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. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Antoni Pokusinski --- .../bindings/rtc/abracon,abx80x.yaml | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/rtc/abracon,abx80x.yaml b/Documentation/devicetree/bindings/rtc/abracon,abx80x.yaml index 355b0598411a..d105570bcd5a 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: @@ -61,6 +63,7 @@ required: - reg allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# - $ref: rtc.yaml# - if: properties: @@ -73,6 +76,8 @@ allOf: - abracon,ab1804 - abracon,ab0805 - abracon,ab1805 + - abracon,ab0815 + - abracon,ab1815 then: properties: abracon,tc-diode: false @@ -96,3 +101,14 @@ examples: interrupts = <44 IRQ_TYPE_EDGE_FALLING>; }; }; + + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + rtc@0 { + compatible = "abracon,ab1815"; + reg = <0>; + }; + }; -- 2.55.0