From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3F7D2168AD for ; Mon, 8 May 2023 10:25:55 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B646DC433EF; Mon, 8 May 2023 10:25:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1683541555; bh=UVEioMCdxAv05b7rG6JC5IwSvwTQDblkk3VWrogHC5s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=g+O69m6behKCxfAv69KGBl/SD+KVraYZq27HosCiiFRJmghufRDChuxFLMRNKE2pe qMCyRWS5qUFZXBiRBX9WsmBr5XyQdH8O6FkgzhewLXayCbujnHLV15K4n27unvxTq7 H9wCnyK9u4rPTd3KLr5GtrBLcDYb2EAepSjI+w2w= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Devarsh Thakkar , Nishanth Menon , Bryan Brattlof , Sasha Levin Subject: [PATCH 6.2 152/663] arm64: dts: ti: k3-am62a7-sk: Fix DDR size to full 4GB Date: Mon, 8 May 2023 11:39:38 +0200 Message-Id: <20230508094433.430039447@linuxfoundation.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230508094428.384831245@linuxfoundation.org> References: <20230508094428.384831245@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Devarsh Thakkar [ Upstream commit a1bc0d6084dba8a31831c65318a8a8e46f00906f ] All revisions of AM62A7-SK board have 4GB LPDDR4 Micron MT53E2G32D4DE-046 AUT:B memory. Commit 38c4a08c820c ("arm64: dts: ti: Add support for AM62A7-SK") enabled just 2GB due to a schematics error in early revision of the board. Fix it by enabling full 4GB available on the platform. Design docs: https://www.ti.com/lit/zip/sprr459 Fixes: 38c4a08c820c ("arm64: dts: ti: Add support for AM62A7-SK") Signed-off-by: Devarsh Thakkar Signed-off-by: Nishanth Menon Reviewed-by: Bryan Brattlof Link: https://lore.kernel.org/r/20230314094645.3411599-1-devarsht@ti.com Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts index 576dbce80ad83..b08a083d722d4 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts @@ -26,8 +26,9 @@ memory@80000000 { device_type = "memory"; - /* 2G RAM */ - reg = <0x00000000 0x80000000 0x00000000 0x80000000>; + /* 4G RAM */ + reg = <0x00000000 0x80000000 0x00000000 0x80000000>, + <0x00000008 0x80000000 0x00000000 0x80000000>; }; reserved-memory { -- 2.39.2