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2009-02-27[ARM] S3C64XX: Fix s3c64xx_setrate_clksrcWerner Almesberger
Some of the rate selection logic in s3c64xx_setrate_clksrc uses what appears to be parent clock selection logic. This patch corrects it. I also added a check for overly large dividers to prevent them from changing unrelated clocks. Signed-off-by: Werner Almesberger <werner@openmoko.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-02-27[ARM] S3C64XX: sparse warnings in arch/arm/plat-s3c64xx/s3c6400-clock.cBen Dooks
Fix the following sparse warnings in s3c6400-clock.c: 39:12: warning: symbol 'clk_ext_xtal_mux' was not declared. Should it be static? 66:12: warning: symbol 'clk_fout_apll' was not declared. Should it be static? 81:19: warning: symbol 'clk_mout_apll' was not declared. Should it be static? 91:12: warning: symbol 'clk_fout_epll' was not declared. Should it be static? 106:19: warning: symbol 'clk_mout_epll' was not declared. Should it be static? 126:19: warning: symbol 'clk_mout_mpll' was not declared. Should it be static? 148:12: warning: symbol 'clk_dout_mpll' was not declared. Should it be static? Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-02-26[ARM] S3C64XX: Fix USB host clock mux listBen Dooks
The clock list for the USB host bus clock was in the wrong order, move clk_48m to position 0. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-02-26[ARM] S3C64XX: Fix name of USB host clock.Ben Dooks
The usb-host-bus clock should be named usb-bus-host. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-12-15[ARM] S3C6400: Register clk_fout_epllBen Dooks
The clk_fout_epll clock wasn't registered as part of the initial clock work, which can cause problems if it is used by one of the hardware blocks. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-12-15[ARM] S3C64XX: Reduce some output from INFO to DEBUGBen Dooks
Some of the startup output can be reduced to KERN_DEBUG from KERN_INFO as it is only really useful when trying to debug kernel initialisation problems. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-12-15[ARM] S3C64XX: Clock support for S3C6400/S3C6410Ben Dooks
Add the PLL clock initialisation and clock registration and include the clocks sourced via CLKDIVx for most of the on-chip peripherals. Signed-off-by: Ben Dooks <ben-linux@fluff.org>