Hello, this series fixes a bug in the OMAP3 DPLL rate rounding code that will attempt to program the DPLL to use an internal clock frequency that does not exist in the FREQSEL table in 34xx TRM 4.7.6.2. This mostly seems to generate warnings, but can potentially hang the system. As part of this process, improve the DPLL rate rounding algorithm to start from a low divider (N) and count up; this should result in fewer passes through the loop. Tested on 3430SDP ES2 and a custom ES3 board. Thanks to Peter de Schrijver <peter.de-schrijver@xxxxxxxxx> for help with these patches. - Paul --- text data bss dec hex filename 3574155 189440 108880 3872475 3b16db vmlinux.3430sdp.orig 3574251 189440 108880 3872571 3b173b vmlinux.3430sdp arch/arm/mach-omap2/clock.c | 118 ++++++++++++++++++++++++------- arch/arm/mach-omap2/clock24xx.h | 1 arch/arm/mach-omap2/clock34xx.h | 5 + arch/arm/plat-omap/include/mach/clock.h | 1 4 files changed, 99 insertions(+), 26 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
