diff options
Diffstat (limited to 'arch/arm/cpu/pxa/cpu.c')
| -rw-r--r-- | arch/arm/cpu/pxa/cpu.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/cpu/pxa/cpu.c b/arch/arm/cpu/pxa/cpu.c index 7d49cbb..9970a4b 100644 --- a/arch/arm/cpu/pxa/cpu.c +++ b/arch/arm/cpu/pxa/cpu.c @@ -318,3 +318,13 @@ int arch_cpu_init(void) pxa_clock_setup(); return 0; } + +void i2c_clk_enable(void) +{ + /* set the global I2C clock on */ +#ifdef CONFIG_CPU_MONAHANS + writel(readl(CKENB) | (CKENB_4_I2C), CKENB); +#else + writel(readl(CKEN) | CKEN14_I2C, CKEN); +#endif +} |