From 15a4033354c68eb75e417ab60771f36212610820 Mon Sep 17 00:00:00 2001 From: Russell King Date: Mon, 20 Aug 2007 10:07:44 +0100 Subject: [ARM] pxa: fix naming of memory/lcd/core clock functions Rename pxa25x and pxa27x memory/lcd/core clock functions, and select the correct version at run time. Signed-off-by: Russell King --- arch/arm/mach-pxa/generic.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) (limited to 'arch/arm/mach-pxa/generic.c') diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c index 98df63898d1d..ac2b1fc5bda9 100644 --- a/arch/arm/mach-pxa/generic.c +++ b/arch/arm/mach-pxa/generic.c @@ -42,6 +42,44 @@ #include "devices.h" #include "generic.h" +/* + * Get the clock frequency as reflected by CCCR and the turbo flag. + * We assume these values have been applied via a fcs. + * If info is not 0 we also display the current settings. + */ +unsigned int get_clk_frequency_khz(int info) +{ + if (cpu_is_pxa21x() || cpu_is_pxa25x()) + return pxa25x_get_clk_frequency_khz(info); + else + return pxa27x_get_clk_frequency_khz(info); +} +EXPORT_SYMBOL(get_clk_frequency_khz); + +/* + * Return the current memory clock frequency in units of 10kHz + */ +unsigned int get_memclk_frequency_10khz(void) +{ + if (cpu_is_pxa21x() || cpu_is_pxa25x()) + return pxa25x_get_memclk_frequency_10khz(); + else + return pxa27x_get_memclk_frequency_10khz(); +} +EXPORT_SYMBOL(get_memclk_frequency_10khz); + +/* + * Return the current LCD clock frequency in units of 10kHz + */ +unsigned int get_lcdclk_frequency_10khz(void) +{ + if (cpu_is_pxa21x() || cpu_is_pxa25x()) + return pxa25x_get_memclk_frequency_10khz(); + else + return pxa27x_get_lcdclk_frequency_10khz(); +} +EXPORT_SYMBOL(get_lcdclk_frequency_10khz); + /* * Handy function to set GPIO alternate functions */ -- cgit