Hi, This is a follow up solution to the original series in [1] The first patch fixes the OMAP4 Panda USB detection problems on 3.13-rc1 with u-boot v2013.10. The remaining 2 patches are required if SOFTRESET needs to be done for the USB Host module on OMAP3 platforms. Patch 2 fixes the hwmod RESET logic to prevent multiple SOFTRESETs being issued to the modules. This multiple SOFTRESET was causing problems with OMAP3 USB Host module. On Beagleboard C4 this is seen as failure to mount NFS root over external USB to Ethernet device. This might be the reason why HWMOD_INIT_NO_RESET was used for the OMAP USB host module in OMAP3 hwmod data and just carried forward in OMAP4 and OMAP5 hwmod data as well. cheers, -roger [1] - http://thread.gmane.org/gmane.linux.kernel/1603931 Roger Quadros (3): ARM: OMAP4+: hwmod data: Don't prevent RESET of USB Host module ARM: OMAP2+: hwmod: Fix RESET logic ARM: OMAP3: hwmod data: Don't prevent RESET of USB Host module arch/arm/mach-omap2/omap_hwmod.c | 43 +++++++++++++++++++++++++++++- arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 13 +++------ arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 12 ++------- arch/arm/mach-omap2/omap_hwmod_54xx_data.c | 13 +++------ 4 files changed, 50 insertions(+), 31 deletions(-) -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
