diff options
| author | Philippe Reynes <tremyfr@gmail.com> | 2015-05-13 00:18:26 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-06-05 23:19:59 -0700 |
| commit | f8db4e64c79540e36a2b7cd728a3988ac568f0a5 (patch) | |
| tree | 416246c130f05703821957ccd73d3b4911548138 | |
| parent | 61536d737f9353582619c60b658cf4db2059eeba (diff) | |
ARM: dts: imx27: only map 4 Kbyte for fec registers
commit a29ef819f3f34f89a1b9b6a939b4c1cdfe1e85ce 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: Philippe Reynes <tremyfr@gmail.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Fixes: 9f0749e3eb88 ("ARM i.MX27: Add devicetree support")
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/arm/boot/dts/imx27.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index 75bd11386516..77730a37344e 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -290,7 +290,7 @@ fec: ethernet@1002b000 { compatible = "fsl,imx27-fec"; - reg = <0x1002b000 0x4000>; + reg = <0x1002b000 0x1000>; interrupts = <50>; clocks = <&clks 48>, <&clks 67>, <&clks 0>; clock-names = "ipg", "ahb", "ptp"; |