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MIPS: ralink: fix RT305x clock setup

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Add a few missing clocks.

Signed-off-by: John Crispin <blogic@openwrt.org>
Acked-by: Gabor Juhos <juhosg@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/5167/
This commit is contained in:
John Crispin 2013-03-22 19:25:59 +01:00 committed by Ralf Baechle
parent bb19fea238
commit 6ac8579b96
1 changed files with 12 additions and 0 deletions
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12
arch/mips/ralink/rt305x.c
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@ -124,6 +124,8 @@ struct ralink_pinmux gpio_pinmux = {
void __init ralink_clk_init(void)
{
unsigned long cpu_rate, sys_rate, wdt_rate, uart_rate;
unsigned long wmac_rate = 40000000;
u32 t = rt_sysc_r32(SYSC_REG_SYSTEM_CONFIG);
if (soc_is_rt305x() || soc_is_rt3350()) {
@ -176,11 +178,21 @@ void __init ralink_clk_init(void)
BUG();
}
if (soc_is_rt3352() || soc_is_rt5350()) {
u32 val = rt_sysc_r32(RT3352_SYSC_REG_SYSCFG0);
if (!(val & RT3352_CLKCFG0_XTAL_SEL))
wmac_rate = 20000000;
}
ralink_clk_add("cpu", cpu_rate);
ralink_clk_add("10000b00.spi", sys_rate);
ralink_clk_add("10000100.timer", wdt_rate);
ralink_clk_add("10000120.watchdog", wdt_rate);
ralink_clk_add("10000500.uart", uart_rate);
ralink_clk_add("10000c00.uartlite", uart_rate);
ralink_clk_add("10100000.ethernet", sys_rate);
ralink_clk_add("10180000.wmac", wmac_rate);
}
void __init ralink_of_remap(void)