From nobody Thu Jun 25 09:39:14 2026 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 E1F8EC433F5 for ; Tue, 22 Feb 2022 11:39:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231723AbiBVLkE (ORCPT ); Tue, 22 Feb 2022 06:40:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59610 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230138AbiBVLkC (ORCPT ); Tue, 22 Feb 2022 06:40:02 -0500 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E6037136ED8; Tue, 22 Feb 2022 03:39:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1645529974; x=1677065974; h=from:to:cc:subject:date:message-id:mime-version; bh=wXHTBZ92PZCysruxwhPT9aZU/PmkGIz0L/maxcsvFX8=; b=SAub0H04ZN7g+mZ/EHofGuO3BFo/gfsZ2plSy0VNVIMuGbnG/3zYWPpj p3iS4CF9x78HLc/nnDYOKYIMVYFaw6SZdner9/RquedTDfuEH19rPnrDh VA3dMWmSTfw34ouzyX1bojXaFpnwXLF70uKijgE0nj1rnu8NiuQme7DeI /winZuWCcdzyq+3DEOor/kwRU1mVkbwjl8+in/6lwhmAbVZnQ15yiG5tu N4JlQ3iROt/wQsuxFYSHyjuKogv1nIKuYpoaPrn7DCC/7y6ShJ/+rbt6h E8tVLBOxK50RzbwBwd3roJ3jeWR5Em00hGbBNIrZ0x1kWdG5NJkHkJa8h Q==; X-IronPort-AV: E=Sophos;i="5.88,387,1635231600"; d="scan'208";a="149554549" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 22 Feb 2022 04:39:33 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.87.72) by chn-vm-ex02.mchp-main.com (10.10.87.72) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Tue, 22 Feb 2022 04:39:33 -0700 Received: from hari-laptop.amer.actel.com (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Tue, 22 Feb 2022 04:39:28 -0700 From: Hari Prasath To: , , , , , , , , , CC: Subject: [PATCH] 1/3] ARM: dts: at91: sama7g5: Restrict ns_sram Date: Tue, 22 Feb 2022 17:09:22 +0530 Message-ID: <20220222113924.25799-1-Hari.PrasathGE@microchip.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Limit the size of SRAM available for the rest of kernel via genalloc API's = to 13k. The rest of the SRAM is used by CAN controllers and hence this restric= tion. Signed-off-by: Hari Prasath Acked-by: Nicolas Ferre --- arch/arm/boot/dts/sama7g5.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi index eddcfbf4d223..6c7012f74b10 100644 --- a/arch/arm/boot/dts/sama7g5.dtsi +++ b/arch/arm/boot/dts/sama7g5.dtsi @@ -65,7 +65,7 @@ compatible =3D "mmio-sram"; #address-cells =3D <1>; #size-cells =3D <1>; - reg =3D <0x100000 0x20000>; + reg =3D <0x100000 0x3400>; ranges; }; =20 --=20 2.17.1