Commits
Govindraj R committed eceec00914e
ARM: OMAP2+: hwmod: Add API to enable IO ring wakeup Add API to enable IO pad wakeup capability based on mux pad and wake_up enable flag available from hwmod_mux initialization. Use the wakeup_enable flag and enable wakeup capability for the given pads. Wakeup capability will be enabled/disabled during hwmod idle transition based on whether wakeup_flag is set or cleared. If the hwmod is currently idled, and any mux values were changed by _set_idle_ioring_wakeup(), the SCM PADCTRL registers will be updated. Signed-off-by: Govindraj.R <govindraj.raja@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Kevin Hilman <khilman@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> [paul@pwsan.com: rearranged code to limit indentation; cleaned up function documentation; removed unused non-static functions; modified to search all hwmod pads, not just dynamic remuxing ones; modified to update SCM regs if hwmod is currently idle and any pads have changed] Signed-off-by: Paul Walmsley <paul@pwsan.com>