From: Stafford Horne Date: Sat, 31 Aug 2019 01:00:34 +0000 (+0900) Subject: or1k: dts: Fix ethoc network configuration in or1ksim devicetree X-Git-Tag: v5.4-rc1~157^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ae2930583c7ae2159e26a54b15e52b1d4d5782a0;p=platform%2Fkernel%2Flinux-rpi.git or1k: dts: Fix ethoc network configuration in or1ksim devicetree This fixes several issues with the ethoc network device config. Fisrt off, the compatible property used an obsolete compatibility string; this caused the initialization to be skipped. Next, the register map was not given enough space to allocate ring descriptors, this caused module initialization to abort. Finally, we need to mark this device as big-endian as needed by openrisc. This was tested by me in qemu, the setup is documented on the qemu wiki: https://wiki.qemu.org/Documentation/Platforms/OpenRISC Signed-off-by: Stafford Horne --- diff --git a/arch/openrisc/boot/dts/or1ksim.dts b/arch/openrisc/boot/dts/or1ksim.dts index d8aa830..c0cb74e 100644 --- a/arch/openrisc/boot/dts/or1ksim.dts +++ b/arch/openrisc/boot/dts/or1ksim.dts @@ -49,8 +49,9 @@ }; enet0: ethoc@92000000 { - compatible = "opencores,ethmac-rtlsvn338"; - reg = <0x92000000 0x100>; + compatible = "opencores,ethoc"; + reg = <0x92000000 0x800>; interrupts = <4>; + big-endian; }; };