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 E4D5CCAC589 for ; Mon, 8 Sep 2025 12:53:46 +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: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=gNeND0VEefhU4bJl4K3QknBG86ne0OEwZ97eHn0sKDk=; b=RddUg+1iw9Bns9 ll1+tsFM2nNsSSOMOrGzKyKGsNGFCgoeDuFA73w/a4eFmHCdy5wu/pbaKArMPS9hoecmHGp/VhJgh ZhgpAcasoyuPpCWp8GyUG6Afryv0ooXBZBe1Ca828hY3x2aqY5M7Q1esDUDEpZFwDSGcBLBvC1ORG DyAaejEmHgz+q6zk6sO1rxmZWorc1sLqcioyxidaDw0t1MzS5k7IkdrZfFdzeprxdZTr2qtLStdvy RaLQIaHY0FzDybf+GUlOY1rQhvrdpd0O/QsztIrT/nbMu36E1QP41nD0gdwbZvaoa5FvD941dtUfr /ayqeAycwq0zcHQw0yMQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uvbNM-0000000HAnP-2u6V; Mon, 08 Sep 2025 12:53:40 +0000 Received: from esa.microchip.iphmx.com ([68.232.154.123]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uvaMl-0000000Glkh-26x4 for linux-riscv@lists.infradead.org; Mon, 08 Sep 2025 11:49:00 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1757332139; x=1788868139; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Pkx8x1NkgVeuO4YFWXM02HHwwX1ANgOv0kGU1edmzoE=; b=iSxbMUYjftrA6sF9lzC0JOACEAOKBSChktYdUcHl3Us6RjaYcb9WzA6H QiF9Jhd30k+c4DvJqKbN81UH+KUE5psxqx/AC4foWPAWAccwZzLDqQIpm zFGD+xoSFGGE5BUvNLjWuGu411yIno9yw46agDcIlGoUSY4+3PhNE84Lg 852n2cTwutPWeoxejIRvKwUcKIihuLgyZoISHCImuKP5Yl9bfxN0z4gSi bKCp5MnqIgnLZP3MnnSc2g6mexjlMA/isljGL0127glpqmqNN48nLNGP5 7cyL/84a8lo/Gzgs7EuDqd8qp+tSVU5U1C5RE1uoUoJJV/GZj8wDbSX0h w==; X-CSE-ConnectionGUID: vDOPHTnsQiaqmkXt9yltVw== X-CSE-MsgGUID: 0R7GstWqQE6E+l/S+UyVDg== X-IronPort-AV: E=Sophos;i="6.18,248,1751266800"; d="scan'208";a="45634877" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa4.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 08 Sep 2025 04:48:53 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.58; Mon, 8 Sep 2025 04:48:40 -0700 Received: from valentina.microchip.com (10.10.85.11) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Mon, 8 Sep 2025 04:48:37 -0700 From: Valentina Fernandez To: , , , , , , , , CC: , , Subject: [PATCH v3 2/6] dt-bindings: riscv: microchip: document icicle kit with production device Date: Mon, 8 Sep 2025 12:57:28 +0100 Message-ID: <20250908115732.31092-3-valentina.fernandezalanis@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250908115732.31092-1-valentina.fernandezalanis@microchip.com> References: <20250908115732.31092-1-valentina.fernandezalanis@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250908_044859_598515_2F92DC7B X-CRM114-Status: GOOD ( 11.45 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org With the introduction of the Icicle Kit using the production MPFS250T device, it's necessary to distinguish it from the engineering sample (-es) variant. Engineering samples cannot write to flash from the MSS, as noted in the PolarFire SoC FPGA ES errata. Add specific compatibles for the Icicle Kit with Production device (MPFS250T) and Icicle Kit with Engineering Sample (MPFS250T_ES). The icicle kit reference designs in the v2025.07 release include the Mi-V IHC IP v2, used to send/receive data between clusters when using Asymmetric Multiprocessing (AMP) mode. In reference design releases prior to v2025.07, the MI-V IHC subsystem was included as a proof of concept in the design prior to becoming an IP available in the Libero catalog. Among other improvements, the new Mi-V IHC IP v2 includes some changes to the register map. For this reason, make use of a new reference design compatible to denote that v2025.07 reference design releases are not backwards compatible. Signed-off-by: Valentina Fernandez --- Documentation/devicetree/bindings/riscv/microchip.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/microchip.yaml b/Documentation/devicetree/bindings/riscv/microchip.yaml index 78ce76ae1b6d..8ddc5c02973e 100644 --- a/Documentation/devicetree/bindings/riscv/microchip.yaml +++ b/Documentation/devicetree/bindings/riscv/microchip.yaml @@ -18,10 +18,18 @@ properties: const: '/' compatible: oneOf: + - items: + - const: microchip,mpfs-icicle-prod-reference-rtl-v2507 + - const: microchip,mpfs-icicle-kit-prod + - const: microchip,mpfs-icicle-kit + - const: microchip,mpfs-prod + - const: microchip,mpfs + - items: - enum: - microchip,mpfs-icicle-reference-rtlv2203 - microchip,mpfs-icicle-reference-rtlv2210 + - microchip,mpfs-icicle-es-reference-rtl-v2507 - const: microchip,mpfs-icicle-kit - const: microchip,mpfs -- 2.34.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv