Hi Linus, I have been working in an HSI framework. The High Speed Synchronous Serial Interface (HSI) is a serial interface mainly used for connecting application engines (APE) with cellular modem engines (CMT) in cellular handsets.
The framework is currently being used for some people and we would like to see it integrated into the kernel for 3.3. There is no HW controller drivers in this pull, but some people have already some of them pending which they would like to push as soon as this integrated. I am also working on the acceptance for an TI OMAP one, based on a compatible legacy version of the interface called SSI. Please see the latest discussion thread about the framework patches here: https://lkml.org/lkml/2011/6/10/280 Here thread discussion for integration: https://lkml.org/lkml/2011/10/20/177 Here, the thread discussion to add the hsi repository to linux-next: https://lkml.org/lkml/2011/10/28/69 The patches have been sitting for a while in linux-next without issues. The signed tag covering those commits: hsi_for_3.3 Thanks & Br, Carlos Chinea The following changes since commit 805a6af8dba5dfdd35ec35dc52ec0122400b2610: Linux 3.2 (2012-01-04 15:55:44 -0800) are available in the git repository at: git://gitorious.org/kernel-hsi/kernel-hsi.git for-next Andras Domokos (3): HSI: hsi_char: Add HSI char device driver HSI: hsi_char: Add HSI char device kernel configuration HSI: hsi_char: Update ioctl-number.txt Carlos Chinea (2): HSI: hsi: Introducing HSI framework HSI: Add HSI API documentation Documentation/DocBook/device-drivers.tmpl | 17 + Documentation/ioctl/ioctl-number.txt | 1 + drivers/Kconfig | 2 + drivers/Makefile | 1 + drivers/hsi/Kconfig | 19 + drivers/hsi/Makefile | 6 + drivers/hsi/clients/Kconfig | 13 + drivers/hsi/clients/Makefile | 5 + drivers/hsi/clients/hsi_char.c | 802 +++++++++++++++++++++++++++++ drivers/hsi/hsi.c | 494 ++++++++++++++++++ drivers/hsi/hsi_boardinfo.c | 62 +++ drivers/hsi/hsi_core.h | 35 ++ include/linux/Kbuild | 1 + include/linux/hsi/Kbuild | 1 + include/linux/hsi/hsi.h | 410 +++++++++++++++ include/linux/hsi/hsi_char.h | 63 +++ 16 files changed, 1932 insertions(+), 0 deletions(-) create mode 100644 drivers/hsi/Kconfig create mode 100644 drivers/hsi/Makefile create mode 100644 drivers/hsi/clients/Kconfig create mode 100644 drivers/hsi/clients/Makefile create mode 100644 drivers/hsi/clients/hsi_char.c create mode 100644 drivers/hsi/hsi.c create mode 100644 drivers/hsi/hsi_boardinfo.c create mode 100644 drivers/hsi/hsi_core.h create mode 100644 include/linux/hsi/Kbuild create mode 100644 include/linux/hsi/hsi.h create mode 100644 include/linux/hsi/hsi_char.h -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
