From patchwork Mon Apr 7 10:49:34 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ben Zong-You Xie X-Patchwork-Id: 14040225 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 A1F87C369A3 for ; Mon, 7 Apr 2025 10:50:44 +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=0F6LzTBugnB9Fo3dfABAUODttWebgmfXmcrcapaBRnE=; b=Gxi2d1oLKIqOsT S1oNdnXMjQimrN1LElMGZRGGwb77yc3U6CdR6aYRWNfVyJ+J7RDHuj0f8pzWN+lgJmEqrr+P30Zc7 Iqq5xSmS4Hogcq4OYpAslg0o2f/IoRyelzmlwYSzKl0xkGlK3C1uCCafDPu+VEYBxb+bFIO1a1ZOB migkmD6S/bbQdyV+BbWsANUwEhh3vm7juupEblFWsV+Cf4TtWpFweE7TkcG9T6DEPF+6KEVdUMrWX G0OZwmmJCrxWs29juXqQ4NoG7G0SFYFMDnuV6bTiokiDfZHU6tuhYNZjQt0JvURMbpWLzR94p1Oec vInCmXofCQ7K7IYAo5fg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1u1k3s-0000000HQ6q-1Nny; Mon, 07 Apr 2025 10:50:40 +0000 Received: from 60-248-80-70.hinet-ip.hinet.net ([60.248.80.70] helo=Atcsqr.andestech.com) by bombadil.infradead.org with esmtps (Exim 4.98.1 #2 (Red Hat Linux)) id 1u1k3p-0000000HQ39-16tx for linux-riscv@lists.infradead.org; Mon, 07 Apr 2025 10:50:38 +0000 Received: from mail.andestech.com (ATCPCS31.andestech.com [10.0.1.89]) by Atcsqr.andestech.com with ESMTPS id 537AnmL2001639 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 7 Apr 2025 18:49:48 +0800 (+08) (envelope-from ben717@andestech.com) Received: from swlinux02.andestech.com (10.0.15.183) by ATCPCS31.andestech.com (10.0.1.89) with Microsoft SMTP Server id 14.3.498.0; Mon, 7 Apr 2025 18:49:48 +0800 From: Ben Zong-You Xie To: , , CC: , , , , , , , , , , , "Ben Zong-You Xie" Subject: [PATCH 6/9] dt-bindings: cache: ax45mp-cache: allow variable cache-sets for Andes L2 cache Date: Mon, 7 Apr 2025 18:49:34 +0800 Message-ID: <20250407104937.315783-7-ben717@andestech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250407104937.315783-1-ben717@andestech.com> References: <20250407104937.315783-1-ben717@andestech.com> MIME-Version: 1.0 X-Originating-IP: [10.0.15.183] X-DKIM-Results: atcpcs31.andestech.com; dkim=none; X-DNSRBL: X-MAIL: Atcsqr.andestech.com 537AnmL2001639 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250407_035037_629917_738B1FA2 X-CRM114-Status: UNSURE ( 9.81 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org The current device tree binding for the Andes AX45MP L2 cache enforces a fixed number of cache-sets (1024). However, there are 2048 cache-sets in the QiLai SoC. This change allows both 1024 and 2048 as valid values for "cache-sets". Signed-off-by: Ben Zong-You Xie Acked-by: Rob Herring (Arm) --- .../devicetree/bindings/cache/andestech,ax45mp-cache.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/cache/andestech,ax45mp-cache.yaml b/Documentation/devicetree/bindings/cache/andestech,ax45mp-cache.yaml index d2cbe49f4e15..798aa71dc4ec 100644 --- a/Documentation/devicetree/bindings/cache/andestech,ax45mp-cache.yaml +++ b/Documentation/devicetree/bindings/cache/andestech,ax45mp-cache.yaml @@ -44,7 +44,7 @@ properties: const: 2 cache-sets: - const: 1024 + enum: [1024, 2048] cache-size: enum: [131072, 262144, 524288, 1048576, 2097152]