Re: [PATCH v4 2/2] drivers/serial: Add driver for Aspeed virtual UART

2017-05-02 Thread Benjamin Herrenschmidt
On Tue, 2017-05-02 at 17:15 +0930, Joel Stanley wrote: > From: Jeremy Kerr > > This change adds a driver for the 16550-based Aspeed virtual UART > device. We use a similar process to the of_serial driver for device > probe, but expose some VUART-specific functions through sysfs

Re: [PATCH v4 2/2] drivers/serial: Add driver for Aspeed virtual UART

2017-05-02 Thread Benjamin Herrenschmidt
On Tue, 2017-05-02 at 17:15 +0930, Joel Stanley wrote: > From: Jeremy Kerr > > This change adds a driver for the 16550-based Aspeed virtual UART > device. We use a similar process to the of_serial driver for device > probe, but expose some VUART-specific functions through sysfs too. > > The

Re: [PATCH v4 2/2] drivers/serial: Add driver for Aspeed virtual UART

2017-05-02 Thread Andy Shevchenko
On Tue, May 2, 2017 at 10:45 AM, Joel Stanley wrote: > From: Jeremy Kerr > > This change adds a driver for the 16550-based Aspeed virtual UART > device. We use a similar process to the of_serial driver for device > probe, but expose some VUART-specific functions

Re: [PATCH v4 2/2] drivers/serial: Add driver for Aspeed virtual UART

2017-05-02 Thread Andy Shevchenko
On Tue, May 2, 2017 at 10:45 AM, Joel Stanley wrote: > From: Jeremy Kerr > > This change adds a driver for the 16550-based Aspeed virtual UART > device. We use a similar process to the of_serial driver for device > probe, but expose some VUART-specific functions through sysfs too. > > The VUART

[PATCH v4 2/2] drivers/serial: Add driver for Aspeed virtual UART

2017-05-02 Thread Joel Stanley
From: Jeremy Kerr This change adds a driver for the 16550-based Aspeed virtual UART device. We use a similar process to the of_serial driver for device probe, but expose some VUART-specific functions through sysfs too. The VUART is two UART 'front ends' connected by their FIFO

[PATCH v4 2/2] drivers/serial: Add driver for Aspeed virtual UART

2017-05-02 Thread Joel Stanley
From: Jeremy Kerr This change adds a driver for the 16550-based Aspeed virtual UART device. We use a similar process to the of_serial driver for device probe, but expose some VUART-specific functions through sysfs too. The VUART is two UART 'front ends' connected by their FIFO (no actual serial