diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 12 | ||||
| -rw-r--r-- | drivers/tty/serial/pch_uart.c | 8 |
2 files changed, 15 insertions, 5 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 84876ec2ed9..2f96ce9924b 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -1577,7 +1577,7 @@ config SERIAL_IFX6X60 Support for the IFX6x60 modem devices on Intel MID platforms. config SERIAL_PCH_UART - tristate "Intel EG20T PCH UART/OKI SEMICONDUCTOR ML7213 IOH" + tristate "Intel EG20T PCH / OKI SEMICONDUCTOR IOH(ML7213/ML7223) UART" depends on PCI select SERIAL_CORE help @@ -1585,10 +1585,12 @@ config SERIAL_PCH_UART which is an IOH(Input/Output Hub) for x86 embedded processor. Enabling PCH_DMA, this PCH UART works as DMA mode. - This driver also can be used for OKI SEMICONDUCTOR ML7213 IOH(Input/ - Output Hub) which is for IVI(In-Vehicle Infotainment) use. - ML7213 is companion chip for Intel Atom E6xx series. - ML7213 is completely compatible for Intel EG20T PCH. + This driver also can be used for OKI SEMICONDUCTOR IOH(Input/ + Output Hub), ML7213 and ML7223. + ML7213 IOH is for IVI(In-Vehicle Infotainment) use and ML7223 IOH is + for MP(Media Phone) use. + ML7213/ML7223 is companion chip for Intel Atom E6xx series. + ML7213/ML7223 is completely compatible for Intel EG20T PCH. config SERIAL_MSM_SMD bool "Enable tty device interface for some SMD ports" diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c index 26403b8e4b9..c63d0d152af 100644 --- a/drivers/tty/serial/pch_uart.c +++ b/drivers/tty/serial/pch_uart.c @@ -253,6 +253,8 @@ enum pch_uart_num_t { pch_ml7213_uart0, pch_ml7213_uart1, pch_ml7213_uart2, + pch_ml7223_uart0, + pch_ml7223_uart1, }; static struct pch_uart_driver_data drv_dat[] = { @@ -263,6 +265,8 @@ static struct pch_uart_driver_data drv_dat[] = { [pch_ml7213_uart0] = {PCH_UART_8LINE, 0}, [pch_ml7213_uart1] = {PCH_UART_2LINE, 1}, [pch_ml7213_uart2] = {PCH_UART_2LINE, 2}, + [pch_ml7223_uart0] = {PCH_UART_8LINE, 0}, + [pch_ml7223_uart1] = {PCH_UART_2LINE, 1}, }; static unsigned int default_baud = 9600; @@ -1534,6 +1538,10 @@ static DEFINE_PCI_DEVICE_TABLE(pch_uart_pci_id) = { .driver_data = pch_ml7213_uart1}, {PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x8029), .driver_data = pch_ml7213_uart2}, + {PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x800C), + .driver_data = pch_ml7223_uart0}, + {PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x800D), + .driver_data = pch_ml7223_uart1}, {0,}, }; |