Re: [PATCH v2 0/3] ARM: OMAP2+: USB Host bug fixes for 3.13 rc
On Wed, 4 Dec 2013, Tomi Valkeinen wrote: Tested on Panda and Beagle xM. Works fine for me. Thanks, added your Tested-by's to both patches that I've queued. - Paul -- To unsubscribe from this list: send the line unsubscribe linux-usb in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH v2 0/3] ARM: OMAP2+: USB Host bug fixes for 3.13 rc
Tony, On 12/05/2013 08:48 PM, Tony Lindgren wrote: * Tomi Valkeinen tomi.valkei...@ti.com [131204 02:01]: On 2013-12-03 16:25, Roger Quadros wrote: 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 Tested on Panda and Beagle xM. Works fine for me. Looks like we should merge these as regression fixes during the -rc cycle. Paul should take a look at these first though. At least the first one must be taken ASAP. The other two would be nice to have though. cheers, -roger -- To unsubscribe from this list: send the line unsubscribe linux-usb in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH v2 0/3] ARM: OMAP2+: USB Host bug fixes for 3.13 rc
On 2013-12-03 16:25, Roger Quadros wrote: 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 Tested on Panda and Beagle xM. Works fine for me. Tomi signature.asc Description: OpenPGP digital signature
[PATCH v2 0/3] ARM: OMAP2+: USB Host bug fixes for 3.13 rc
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 majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html