Commit 5388b984 authored by Philippe Reynes's avatar Philippe Reynes Committed by Greg Kroah-Hartman

ARM: dts: imx27: only map 4 Kbyte for fec registers

commit a29ef819 upstream.

According to the imx27 documentation, fec has a 4 Kbyte
memory space map. Moreover, the actual 16 Kbyte mapping
overlaps the SCC (Security Controller) memory register
space. So, we reduce the memory register space to 4 Kbyte.
Signed-off-by: default avatarPhilippe Reynes <tremyfr@gmail.com>
Acked-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Fixes: 9f0749e3 ("ARM i.MX27: Add devicetree support")
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 154531c4
......@@ -428,7 +428,7 @@ iim: iim@10028000 {
fec: ethernet@1002b000 {
compatible = "fsl,imx27-fec";
reg = <0x1002b000 0x4000>;
reg = <0x1002b000 0x1000>;
interrupts = <50>;
clocks = <&clks 48>, <&clks 67>;
clock-names = "ipg", "ahb";
......
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