From c0b0d540db1a8bfb041166c4991dd6f624e8de45 Mon Sep 17 00:00:00 2001 From: Sean Wang Date: Wed, 11 Apr 2018 16:53:56 +0800 Subject: arm: dts: mt7623: fix invalid memory node being generated Below two wrong nodes in existing DTS files would cause a fail boot since in fact the address 0 is not the correct place the memory device locates at. memory { device_type = "memory"; reg = <0x0 0x0 0x0 0x0>; }; memory@80000000 { reg = <0x0 0x80000000 0x0 0x40000000>; }; In order to avoid having a memory node starting at address 0, we can't include file skeleton64.dtsi and instead need to explicitly manually define a few of properties the DTS relies on such as #address-cells and #size-cells in root node and device_type in the node memory@80000000. Cc: stable@vger.kernel.org Fixes: 31ac0d69a1d4 ("ARM: dts: mediatek: add MT7623 basic support") Signed-off-by: Sean Wang Cc: Rob Herring Signed-off-by: Matthias Brugger --- arch/arm/boot/dts/mt7623n-rfb.dtsi | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/boot/dts/mt7623n-rfb.dtsi') diff --git a/arch/arm/boot/dts/mt7623n-rfb.dtsi b/arch/arm/boot/dts/mt7623n-rfb.dtsi index a199ae78dd25..343e8efe5f25 100644 --- a/arch/arm/boot/dts/mt7623n-rfb.dtsi +++ b/arch/arm/boot/dts/mt7623n-rfb.dtsi @@ -40,6 +40,7 @@ }; memory@80000000 { + device_type = "memory"; reg = <0 0x80000000 0 0x40000000>; }; -- cgit v1.2.3