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authorFlorian Fainelli <florian@openwrt.org>2010-01-27 09:10:06 +0100
committerRalf Baechle <ralf@linux-mips.org>2010-02-27 12:53:16 +0100
commit780019ddf02f214ad61e641b57b8ac30c837e2a7 (patch)
tree2d0a01efc4d508057bcfaa7b3df5b3e490c249ed /arch/mips/include
parent5f3c909881d5deebb9a3ddc836a15937e76daefc (diff)
downloadlinux-2.6.34-ux500-780019ddf02f214ad61e641b57b8ac30c837e2a7.tar.gz
MIPS: AR7: Implement clock API
This patch makes the ar7 clock code implement the Linux clk API. Drivers using the various clocks available in the SoC are updated accordingly. Signed-off-by: Florian Fainelli <florian@openwrt.org> Acked-by: Wim Van Sebroeck <wim@iguana.be> To: linux-mips@linux-mips.org Cc: Wim Van Sebroeck <wim@iguana.be> Cc: netdev@vger.kernel.org Cc: David Miller <davem@davemloft.net> Patchwork: http://patchwork.linux-mips.org/patch/881/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include')
-rw-r--r--arch/mips/include/asm/mach-ar7/ar7.h23
1 files changed, 3 insertions, 20 deletions
diff --git a/arch/mips/include/asm/mach-ar7/ar7.h b/arch/mips/include/asm/mach-ar7/ar7.h
index 21cbbc70644..f1cf3894349 100644
--- a/arch/mips/include/asm/mach-ar7/ar7.h
+++ b/arch/mips/include/asm/mach-ar7/ar7.h
@@ -105,26 +105,9 @@ static inline u8 ar7_chip_rev(void)
return (readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x14)) >> 16) & 0xff;
}
-static inline int ar7_cpu_freq(void)
-{
- return ar7_cpu_clock;
-}
-
-static inline int ar7_bus_freq(void)
-{
- return ar7_bus_clock;
-}
-
-static inline int ar7_vbus_freq(void)
-{
- return ar7_bus_clock / 2;
-}
-#define ar7_cpmac_freq ar7_vbus_freq
-
-static inline int ar7_dsp_freq(void)
-{
- return ar7_dsp_clock;
-}
+struct clk {
+ unsigned int rate;
+};
static inline int ar7_has_high_cpmac(void)
{