From mboxrd@z Thu Jan 1 00:00:00 1970 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 83315FED2C8 for ; Thu, 12 Mar 2026 04:22:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: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:List-Owner; bh=CWRAHJ63jshBD/FoDm7gshmnJRJzBxVaKbd/5HvbctQ=; b=HZBkXIpcRuuRMGgBdoqSftwDIn G+zoMme3t4fiNqhF7q5VtTspw9f75WPKIlHDgG3w2qvnURTBIV3dM1peJXTxU54uS4bBZT6C6Eg64 IlP/pmMgBui/C0oQgIT6ujYkL+xhLWMbqrymZVlpTnbMUc/EIfr2Lp+p/lZeCq/AwJ/zdxbhl8C5Q 6qcYVE7NL1ib1lb4u24m0pmbjRz01QxJHl6neM1P1jFUCJZVmVeHmQwfBrxcJgdvVpC/UFGOnBhBz hWwrwGM5qQ3g9IXZ11KoyKhUlAQaM4Cw/9lQDReHgzkFUGv14y/wCxzJ1vlCaIrEWX9AMjg72lQUg lfhBnS/w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w0XYs-0000000DFZf-1fdb; Thu, 12 Mar 2026 04:22:14 +0000 Received: from esa.microchip.iphmx.com ([68.232.153.233]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w0XYg-0000000DFSC-2N3r; Thu, 12 Mar 2026 04:22:07 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1773289320; x=1804825320; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=3wHXxRZW+3pyAHHF5bwYh0JQE5H6TZmyeNQhJB8UKIQ=; b=Pk3PYjwkURtFENqasa0SC9hDP+gS/A6x3Kc7BGFa3jCUBdUSag111iRN 2UMDGe+kGw95aRNxGx7vHYlKLmThY9iVKHmIl3kXPoH3c3pm4va7BS2Nw 1lWWAfCQBcUPKpJeQu0YmouexkwB9A0SMuYUj+AvvFrT5hnAHqcTh0EOl TLb0dZ6M/dKDCftv0OIM4j1HpJK6xeSDY9rTqpe50n6LBsP3zYXy6MrIt L0yLBqkGu/iH+N8K2WNoGXWDEk2PZ3AfW5zvKFiNHxaN+uua+iDvzBcuq Oyzl/XdwFGJkPrQNJ4QpX09wlSMAF/U872PmtWNhvnvJNHyhijmJcMLQM g==; X-CSE-ConnectionGUID: NZXECXbnSTC3akxw2a7kVQ== X-CSE-MsgGUID: n2UhO/M+TAONHhHV7VTwtw== X-IronPort-AV: E=Sophos;i="6.23,115,1770620400"; d="scan'208";a="62128084" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Mar 2026 21:21:58 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.87.151) by chn-vm-ex4.mchp-main.com (10.10.87.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.2.2562.35; Wed, 11 Mar 2026 21:21:20 -0700 Received: from che-lt-i67131.microchip.com (10.10.85.11) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Wed, 11 Mar 2026 21:21:11 -0700 From: Manikandan Muralidharan To: , , , , , , , , , , , , , , , , , , , , , , , CC: Subject: [PATCH v3 1/5] dt-bindings: i3c: mipi-i3c-hci: add Microchip SAMA7D65 compatible Date: Thu, 12 Mar 2026 09:50:52 +0530 Message-ID: <20260312042056.309237-2-manikandan.m@microchip.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260312042056.309237-1-manikandan.m@microchip.com> References: <20260312042056.309237-1-manikandan.m@microchip.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260311_212202_622055_B27DB4E0 X-CRM114-Status: UNSURE ( 9.38 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add the microchip,sama7d65-i3c-hci compatible string to the MIPI I3C HCI binding. The Microchip SAMA7D65 I3C controller is based on the MIPI HCI specification but requires two clocks, so add a conditional constraint when this compatible is present. Signed-off-by: Manikandan Muralidharan --- .../devicetree/bindings/i3c/mipi-i3c-hci.yaml | 22 +++++++++++++++---- 1 file changed, 18 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/i3c/mipi-i3c-hci.yaml b/Documentation/devicetree/bindings/i3c/mipi-i3c-hci.yaml index 39bb1a1784c9..db659388a27d 100644 --- a/Documentation/devicetree/bindings/i3c/mipi-i3c-hci.yaml +++ b/Documentation/devicetree/bindings/i3c/mipi-i3c-hci.yaml @@ -9,9 +9,6 @@ title: MIPI I3C HCI maintainers: - Nicolas Pitre -allOf: - - $ref: /schemas/i3c/i3c.yaml# - description: | MIPI I3C Host Controller Interface @@ -28,7 +25,9 @@ description: | properties: compatible: - const: mipi-i3c-hci + enum: + - mipi-i3c-hci + - microchip,sama7d65-i3c-hci reg: maxItems: 1 interrupts: @@ -39,6 +38,21 @@ required: - reg - interrupts +allOf: + - $ref: /schemas/i3c/i3c.yaml# + - if: + properties: + compatible: + contains: + const: microchip,sama7d65-i3c-hci + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + required: + - clocks + unevaluatedProperties: false examples: -- 2.25.1