From patchwork Thu Nov 10 16:09:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 623444 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5C7DAC433FE for ; Thu, 10 Nov 2022 16:09:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229595AbiKJQJk (ORCPT ); Thu, 10 Nov 2022 11:09:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45952 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229559AbiKJQJj (ORCPT ); Thu, 10 Nov 2022 11:09:39 -0500 Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 36F137642; Thu, 10 Nov 2022 08:09:38 -0800 (PST) X-IronPort-AV: E=Sophos;i="5.96,154,1665414000"; d="scan'208";a="139617905" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 11 Nov 2022 01:09:37 +0900 Received: from localhost.localdomain (unknown [10.226.92.14]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id A3E7F40197B0; Fri, 11 Nov 2022 01:09:34 +0900 (JST) From: Biju Das To: Rob Herring , Krzysztof Kozlowski Cc: Biju Das , Geert Uytterhoeven , Magnus Damm , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Chris Paterson , Fabrizio Castro Subject: [PATCH] arm64: dts: renesas: r9a09g011: Add L2 Cache node Date: Thu, 10 Nov 2022 16:09:31 +0000 Message-Id: <20221110160931.101539-1-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The Cortex-A53 processor on RZ/V2M has 512 KB L2 Cache. Add L2 Cache node to SoC dtsi. Signed-off-by: Biju Das --- arch/arm64/boot/dts/renesas/r9a09g011.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g011.dtsi b/arch/arm64/boot/dts/renesas/r9a09g011.dtsi index ebaa8cdd747d..7b949e40745a 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g011.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a09g011.dtsi @@ -37,8 +37,15 @@ cpu0: cpu@0 { compatible = "arm,cortex-a53"; reg = <0>; device_type = "cpu"; + next-level-cache = <&L2_CA53>; clocks = <&cpg CPG_MOD R9A09G011_CA53_CLK>; }; + + L2_CA53: cache-controller-0 { + compatible = "cache"; + cache-unified; + cache-level = <2>; + }; }; soc: soc {