From bbc6fac387f09e46a372e4aadbc935cba5a6b463 Mon Sep 17 00:00:00 2001 From: Scott Wood Date: Mon, 27 Aug 2007 13:46:38 -0500 Subject: [POWERPC] bootwrapper: Add fsl_get_immr() and 8xx/pq2 clock functions. fsl_get_immr() uses /soc/ranges to determine the immr. mpc885_get_clock() transforms a crystal frequency into a system frequency according to the PLL register settings. pq2_get_clocks() does the same as the above for the PowerQUICC II, except that it produces several different clocks. The mpc8xx/pq2 set_clocks() functions modify common properties in the device tree based on the given clock data. The mpc885/pq2 fixup_clocks() functions call get_clocks(), and pass the results to set_clocks(). Signed-off-by: Scott Wood Acked-by: David Gibson Signed-off-by: Kumar Gala --- arch/powerpc/boot/fsl-soc.h | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100644 arch/powerpc/boot/fsl-soc.h (limited to 'arch/powerpc/boot/fsl-soc.h') diff --git a/arch/powerpc/boot/fsl-soc.h b/arch/powerpc/boot/fsl-soc.h new file mode 100644 index 00000000000..5da26fc6e3c --- /dev/null +++ b/arch/powerpc/boot/fsl-soc.h @@ -0,0 +1,8 @@ +#ifndef _PPC_BOOT_FSL_SOC_H_ +#define _PPC_BOOT_FSL_SOC_H_ + +#include "types.h" + +u32 *fsl_get_immr(void); + +#endif -- cgit v1.2.3