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SubjectRe: [PATCH v2 2/4] mfd: ioc3: Add driver for SGI IOC3 chip
On Tue, Apr 09, 2019 at 05:46:06PM +0200, Thomas Bogendoerfer wrote:
> SGI IOC3 chip has integrated ethernet, keyboard and mouse interface.
> It also supports connecting a SuperIO chip for serial and parallel
> interfaces. IOC3 is used inside various SGI systemboards and add-on
> cards with different equipped external interfaces.
>
> Support for ethernet and serial interfaces were implemented inside
> the network driver. This patchset moves out the not network related
> parts to a new MFD driver, which takes care of card detection,
> setup of platform devices and interrupt distribution for the subdevices.
>
> Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
> ---
> arch/mips/include/asm/sn/ioc3.h | 345 +++---
> arch/mips/sgi-ip27/ip27-timer.c | 20 -
> drivers/mfd/Kconfig | 13 +
> drivers/mfd/Makefile | 1 +
> drivers/mfd/ioc3.c | 802 ++++++++++++++
> drivers/net/ethernet/sgi/Kconfig | 4 +-
> drivers/net/ethernet/sgi/ioc3-eth.c | 1867 ++++++++++++---------------------
> drivers/tty/serial/8250/8250_ioc3.c | 98 ++
> drivers/tty/serial/8250/Kconfig | 11 +
> drivers/tty/serial/8250/Makefile | 1 +
> include/linux/platform_data/ioc3eth.h | 15 +
> 11 files changed, 1762 insertions(+), 1415 deletions(-)
> create mode 100644 drivers/mfd/ioc3.c
> create mode 100644 drivers/tty/serial/8250/8250_ioc3.c
> create mode 100644 include/linux/platform_data/ioc3eth.h

Serial portion:

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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