zephyr/drivers/serial
Vinayak Chettimada 853fd133c1 drivers: serial: nrf5: Fix system off pin configuration
To secure correct signal levels on the pins by the UART when
the system is in OFF mode, the pins must be configured in
the GPIO peripheral as described in nRF5 Product
Specification.

UART Pin, Direction, Output Value:
RXD, Input, NA
CTS, Input, NA
RTS, Output, 1
TX, Output, 1

This commit sets the RTS line to a initial value of 1.

Change-id: I5147fe58033f42c979b9354798b6fd13d78f7f71
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
2017-02-27 21:02:20 +00:00
..
Kconfig drivers: Add basic Atmel SAM USART driver 2017-02-01 21:01:18 +00:00
Kconfig.altera_jtag uart_altera_jtag: add JTAG UART driver for Nios II 2016-06-22 16:42:19 +00:00
Kconfig.atmel_sam3 serial: minor kconfig semantic changes 2016-03-17 21:05:11 +00:00
Kconfig.cc32xx cc3200: Enable device tree usage for CC3200 2017-02-10 18:14:01 +00:00
Kconfig.cmsdk_apb v2m_beetle: uart: Add DTS support to UART driver 2017-02-10 18:14:04 +00:00
Kconfig.mcux dts: arm: Kinetis: Add base support for Kinetis 2017-02-10 18:13:59 +00:00
Kconfig.mcux_lpuart kw41z: add base DTS support 2017-02-10 18:14:05 +00:00
Kconfig.nrf5 license: Replace Apache boilerplate with SPDX tag 2017-01-19 03:50:58 +00:00
Kconfig.ns16550 serial: enable 64-bytes FIFO for UART 16750 in uart_ns16550 driver 2017-01-05 16:05:20 +00:00
Kconfig.nsim uart/nsim: Make config for uart/nsim explicit 2016-02-05 20:24:57 -05:00
Kconfig.qmsi drivers: uart_qmsi: Re-enable HW FC for arduino_101 & quark_se_devboard 2016-04-25 11:42:50 +00:00
Kconfig.riscv_qemu license: Replace Apache boilerplate with SPDX tag 2017-01-19 03:50:58 +00:00
Kconfig.stellaris doc: Fix terminology in Kconfig files for 'platform' 2016-08-18 21:17:29 +00:00
Kconfig.stm32 stm32: uart: Add DTS support to STM32 UART driver 2017-02-10 18:14:02 +00:00
Kconfig.usart_sam drivers: Add basic Atmel SAM USART driver 2017-02-01 21:01:18 +00:00
Makefile drivers: Add basic Atmel SAM USART driver 2017-02-01 21:01:18 +00:00
uart_altera_jtag.c license: Replace Apache boilerplate with SPDX tag 2017-01-19 03:50:58 +00:00
uart_atmel_sam3.c license: Replace Apache boilerplate with SPDX tag 2017-01-19 03:50:58 +00:00
uart_cc32xx.c cc3200: Enable device tree usage for CC3200 2017-02-10 18:14:01 +00:00
uart_cmsdk_apb.c license: Replace Apache boilerplate with SPDX tag 2017-01-19 03:50:58 +00:00
uart_mcux_lpuart.c serial: Introduce new mcux lpuart shim driver 2017-01-30 11:02:35 -06:00
uart_mcux.c gpio: serial: Fix NXP copyright 2017-01-23 15:15:53 -06:00
uart_nrf5.c drivers: serial: nrf5: Fix system off pin configuration 2017-02-27 21:02:20 +00:00
uart_ns16550.c license: Replace Apache boilerplate with SPDX tag 2017-01-19 03:50:58 +00:00
uart_ns16550.h license: Replace Apache boilerplate with SPDX tag 2017-01-19 03:50:58 +00:00
uart_nsim.c license: Replace Apache boilerplate with SPDX tag 2017-01-19 03:50:58 +00:00
uart_qmsi.c drivers: Remove unnecessary CONFIG_SYS_POWER_DEEP_SLEEP 2017-02-10 16:27:32 +00:00
uart_riscv_qemu.c license: Replace Apache boilerplate with SPDX tag 2017-01-19 03:50:58 +00:00
uart_stellaris.c license: Replace Apache boilerplate with SPDX tag 2017-01-19 03:50:58 +00:00
uart_stellaris.h license: Replace Apache boilerplate with SPDX tag 2017-01-19 03:50:58 +00:00
uart_stm32.c drivers: stm32: clean up after stm23cube based clock control 2017-02-10 14:47:41 -06:00
uart_stm32.h drivers: stm32: clean up after stm23cube based clock control 2017-02-10 14:47:41 -06:00
usart_sam.c drivers: Add basic Atmel SAM USART driver 2017-02-01 21:01:18 +00:00