diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2013-10-21 14:51:37 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2013-10-21 14:51:37 +0200 |
| commit | 7932646350c4cebb5f3379a172aec7af2c7af634 (patch) | |
| tree | 0cb907f1510dd2250c8cc9eefef5ccec575b8bb6 /arch | |
| parent | 0385dae8fc44f4031095172969d8def0f9cb0a79 (diff) | |
colibri_vf50: enable uart rts/cts
Enable RTS/CTS on UART_A aka UART0 and UART_B aka UART2.
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-mvf/board-colibri_vf50.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/mach-mvf/board-colibri_vf50.c b/arch/arm/mach-mvf/board-colibri_vf50.c index acb17b83d868..b62b036ba6f7 100644 --- a/arch/arm/mach-mvf/board-colibri_vf50.c +++ b/arch/arm/mach-mvf/board-colibri_vf50.c @@ -273,7 +273,13 @@ static iomux_v3_cfg_t mvf600_pads[] = { }; static struct imxuart_platform_data mvf_uart0_pdata = { - .flags = IMXUART_FIFO | IMXUART_EDMA, +//IMXUART_USE_DCEDTE not supported on Vybrid (i.MX only) +//IMXUART_EDMA +//IMXUART_FIFO +//49.4.8 ISO-7816/smartcard support +//49.4.9 Infrared interface (aka IrDA up to 115.2 kbits/s) +//49.8.7.2 Transceiver driver enable using RTS (e.g. for RS485 driver) + .flags = IMXUART_FIFO | IMXUART_EDMA | IMXUART_HAVE_RTSCTS, .dma_req_rx = DMA_MUX03_UART0_RX, .dma_req_tx = DMA_MUX03_UART0_TX, }; @@ -285,7 +291,7 @@ static struct imxuart_platform_data mvf_uart1_pdata = { }; static struct imxuart_platform_data mvf_uart2_pdata = { - .flags = IMXUART_FIFO | IMXUART_EDMA, + .flags = IMXUART_FIFO | IMXUART_EDMA | IMXUART_HAVE_RTSCTS, .dma_req_rx = DMA_MUX03_UART2_RX, .dma_req_tx = DMA_MUX03_UART2_TX, }; |