diff options
Diffstat (limited to 'arch/arm/mach-kirkwood')
| -rw-r--r-- | arch/arm/mach-kirkwood/common.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 25fb3fd418e..e1d2c6def5e 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -193,9 +193,11 @@ static struct clk __init *kirkwood_register_gate_fn(const char *name, bit_idx, 0, &gating_lock, fn); } +static struct clk *ge0, *ge1; + void __init kirkwood_clk_init(void) { - struct clk *runit, *ge0, *ge1, *sata0, *sata1, *usb0, *sdio; + struct clk *runit, *sata0, *sata1, *usb0, *sdio; struct clk *crypto, *xor0, *xor1, *pex0, *pex1, *audio; tclk = clk_register_fixed_rate(NULL, "tclk", NULL, @@ -257,6 +259,9 @@ void __init kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data) orion_ge00_init(eth_data, GE00_PHYS_BASE, IRQ_KIRKWOOD_GE00_SUM, IRQ_KIRKWOOD_GE00_ERR); + /* The interface forgets the MAC address assigned by u-boot if + the clock is turned off, so claim the clk now. */ + clk_prepare_enable(ge0); } @@ -268,6 +273,7 @@ void __init kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data) orion_ge01_init(eth_data, GE01_PHYS_BASE, IRQ_KIRKWOOD_GE01_SUM, IRQ_KIRKWOOD_GE01_ERR); + clk_prepare_enable(ge1); } |