diff options
| author | Philippe Reynes <tremyfr@gmail.com> | 2015-05-13 00:18:26 +0200 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2015-06-10 13:42:32 -0400 |
| commit | 62267afe2eb7bddbd98b7f15756623156df4456c (patch) | |
| tree | dfb6340c94ae34740a20a20babafaafc8dedb50b | |
| parent | f0e61cb8cb9ee2c0496439e09d150d66d2b47982 (diff) | |
ARM: dts: imx27: only map 4 Kbyte for fec registers
[ Upstream commit a29ef819f3f34f89a1b9b6a939b4c1cdfe1e85ce ]
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")
Cc: <stable@vger.kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
| -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 107d713e1cbe..12ac5f7e0a2e 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -531,7 +531,7 @@ fec: ethernet@1002b000 { compatible = "fsl,imx27-fec"; - reg = <0x1002b000 0x4000>; + reg = <0x1002b000 0x1000>; interrupts = <50>; clocks = <&clks IMX27_CLK_FEC_IPG_GATE>, <&clks IMX27_CLK_FEC_AHB_GATE>; |