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| author | Max Filippov <jcmvbkbc@gmail.com> | 2014-01-29 07:53:44 +0400 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2014-02-21 21:33:44 +0400 |
| commit | 2bc2fde63858322a942864bf6cb2d54f5aa33186 (patch) | |
| tree | a2459c8d679d4d3c05f8d0126ae9bbbe16179fd4 /arch/xtensa | |
| parent | cdc9af7ccfc26d35ff8a29dded2cc2c096c0fc1e (diff) | |
| download | op-kernel-dev-2bc2fde63858322a942864bf6cb2d54f5aa33186.zip op-kernel-dev-2bc2fde63858322a942864bf6cb2d54f5aa33186.tar.gz | |
xtensa: xtfpga: set ethoc clock frequency
Connect xtfpga board ethernet MAC to the clock in the DTS. Set up MAC
base frequency in the platform data in case of build w/o CONFIG_OF.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/boot/dts/xtfpga.dtsi | 1 | ||||
| -rw-r--r-- | arch/xtensa/platforms/xtfpga/setup.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/xtensa/boot/dts/xtfpga.dtsi b/arch/xtensa/boot/dts/xtfpga.dtsi index d5ccbbb..e7370b1 100644 --- a/arch/xtensa/boot/dts/xtfpga.dtsi +++ b/arch/xtensa/boot/dts/xtfpga.dtsi @@ -57,5 +57,6 @@ reg = <0xfd030000 0x4000 0xfd800000 0x4000>; interrupts = <1 1>; /* external irq 1 */ local-mac-address = [00 50 c2 13 6f 00]; + clocks = <&osc>; }; }; diff --git a/arch/xtensa/platforms/xtfpga/setup.c b/arch/xtensa/platforms/xtfpga/setup.c index 0372913..57fd08b 100644 --- a/arch/xtensa/platforms/xtfpga/setup.c +++ b/arch/xtensa/platforms/xtfpga/setup.c @@ -290,6 +290,7 @@ static int __init xtavnet_init(void) * knows whether they set it correctly on the DIP switches. */ pr_info("XTFPGA: Ethernet MAC %pM\n", ethoc_pdata.hwaddr); + ethoc_pdata.eth_clkfreq = *(long *)XTFPGA_CLKFRQ_VADDR; return 0; } |
