diff options
Diffstat (limited to 'arch/arm/mach-pxa/speed-pxa3xx.c')
-rw-r--r-- | arch/arm/mach-pxa/speed-pxa3xx.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/speed-pxa3xx.c b/arch/arm/mach-pxa/speed-pxa3xx.c new file mode 100644 index 0000000000..6a08ea78f0 --- /dev/null +++ b/arch/arm/mach-pxa/speed-pxa3xx.c @@ -0,0 +1,33 @@ +/* + * clock.h - implementation of the PXA clock functions + * + * Copyright (C) 2014 by Robert Jarzmik <robert.jarzmik@free.fr> + * + * This file is released under the GPLv2 + * + */ + +#include <common.h> +#include <mach/clock.h> +#include <mach/pxa-regs.h> + +/* Crystal clock: 13MHz */ +#define BASE_CLK 13000000 + +unsigned long pxa_get_uartclk(void) +{ + return 14857000; +} + +unsigned long pxa_get_pwmclk(void) +{ + return BASE_CLK; +} + +unsigned long pxa_get_nandclk(void) +{ + if (cpu_is_pxa320()) + return 104000000; + else + return 156000000; +} |