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 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 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 restriction. Signed-off-by: Hari Prasath --- 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 = "mmio-sram"; #address-cells = <1>; #size-cells = <1>; - reg = <0x100000 0x20000>; + reg = <0x100000 0x3400>; ranges; }; -- 2.17.1