From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Wed, 9 Oct 2013 13:44:39 -0400 Subject: [U-Boot] [PATCH v2] usb: Prevent using reserved registers on DM36x usb In-Reply-To: References: <1380474142-16686-1-git-send-email-amurray@embedded-bits.co.uk> <201309300126.23729.marex@denx.de> Message-ID: <52559607.1000703@ti.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 10/09/2013 01:16 PM, Andrew Murray wrote: > On 30 September 2013 00:26, Marek Vasut wrote: >> Dear Andrew Murray, >> >>> The musb driver defines and uses MUSB_CSR0_H_DIS_PING, however this >>> bit is reserved on the DM36x. Thus this patch ensures that the >>> reserved bit is not accesssed. >>> >>> It has been observed that some USB devices will fail to enumerate >>> with errors such as 'error in inquiry' without this patch. >>> >>> See http://www.ti.com/litv/pdf/sprufh9a for details. >>> >>> Cc: Marek Vasut >>> Cc: Tom Rini >>> Signed-off-by: Andrew Murray >> >> Tom, can you check this and if it's OK with you, pick this by hand? >> >> For my part, I'm fine here, >> >> Acked-by: Marek Vasut > > Tom, was this version OK? Yes, this is now in master, sorry I've been slacking in sending my replies to all patches. - -- Tom -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJSVZYHAAoJENk4IS6UOR1WJzIP/3mWVIYFD041O91GjbyNymW3 5Tjh7zXQ0MjrHHD86diZk4EsdhS3ucfQ1YP9yiDM4DhruGiO0MGRheQoND6MxqAK Ab7q3QBDp5qdIvoepUb8UZVe15IK5PyZ86q3xraJYZ4uN6lS+FfnP//3UwdgD/Sr bw+9vfHWFjmZvPVOXQoMebmnClWaHY5MCjkMwi4K4/DYjWcWyQLA9tAotvMa/Xhc yBx1jwnTtqBAMWJnJD+ZTKkssPLZTF+B/IV+waZIX5upviV5fg1JKtdwRw0BAQUz SATsWiKAEczztYttQfz39lzyOS+VFvtYKDEJb8B24BlFRn11udgZk4RNKWixxDCT j7+q74e4mVzD529Qb5aqhf5PyyaKcmxlkHDHk3xRRGsaUOHLLv/j/pXUGG7CAc7d v9oGIpa9J4fIN8y8im1tMfJjXuq/gspqTmJo0F0tfUtzUHIJIXy7zptmhANoVLu2 nmL+owCesTlLQc0y6gQMUXAqiBdBSzSgMkGmcSkD+J+C6XfdSZBTu9zX3dUDmX7y tuwx01l9k6iP8oqC7TQGycLgWNzenJH2YuvFS3yctTtwmQd0RtqbSHgCzW7FjAzX WFRUzTLz20OtR0O+sXCKtxnv/BvwkE3i4Ohe+LRJxCuorIa8KMRad+88sMaya927 2LgEI3U1cQrpT2zgZ6QN =zGv4 -----END PGP SIGNATURE-----