zephyr/drivers/serial
Mahesh Mahadevan 70dbf7e695 drivers: uart_imx: Fix the poll_in function
Current poll_in function implementation blocks when there is
no data available. The Zephyr documentation for poll_in
expects the function to return -1 when no data is available.

Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
2022-05-23 15:00:14 -05:00
..
CMakeLists.txt drivers/serial: Extend Altera Jtag Uart driver support 2022-04-07 06:58:16 -04:00
Kconfig uart: logging: Add configurable log level to UART drivers 2022-03-10 13:49:43 -05:00
Kconfig.altera_jtag drivers/serial: Extend Altera Jtag Uart driver support 2022-04-07 06:58:16 -04:00
Kconfig.apbuart
Kconfig.b91
Kconfig.cc13xx_cc26xx
Kconfig.cc32xx
Kconfig.cmsdk_apb
Kconfig.esp32
Kconfig.gd32 drivers: serial: Add USART support for GD32V 2021-12-20 17:51:30 +01:00
Kconfig.gecko
Kconfig.imx
Kconfig.it8xxx2
Kconfig.leuart_gecko
Kconfig.litex serial: litex: remove irrational dependency 2022-05-10 10:44:04 +02:00
Kconfig.lpc11u6x
Kconfig.mcux uart_mcux_lpuart: Enable Asynchronous UART API. 2022-04-14 15:21:58 -05:00
Kconfig.mcux_flexcomm
Kconfig.mcux_iuart
Kconfig.mcux_lpsci
Kconfig.mcux_lpuart drivers: mcux_lpuart: make async api use common LPUART ISR 2022-04-22 09:44:19 +02:00
Kconfig.miv
Kconfig.msp432p4xx
Kconfig.native_posix kconfig: remove Enable from boolean prompts 2022-03-09 15:35:54 +01:00
Kconfig.neorv32
Kconfig.npcx
Kconfig.nrfx soc: nrf: Use data from DTS to populate HAS_HW_NRF_* Kconfig options 2022-04-02 15:14:38 +02:00
Kconfig.ns16550 drivers: serial: modify ns16550 to use extended FIFO 2022-05-10 13:29:47 -04:00
Kconfig.numicro
Kconfig.pl011 kconfig: remove Enable from boolean prompts 2022-03-09 15:35:54 +01:00
Kconfig.psoc6 modules: hal_infineon: added initial Kconfig and CMakeLists.txt 2022-05-13 21:34:59 +02:00
Kconfig.rcar everywhere: fix typos 2022-03-14 20:22:24 -04:00
Kconfig.rpi_pico drivers: serial: rpi_pico: added reset support for UART devices 2022-03-23 12:51:39 +01:00
Kconfig.rtt scripts: kconfigfunctions: Redefine dt_nodelabel_has_compat() 2022-04-02 15:14:38 +02:00
Kconfig.rv32m1_lpuart
Kconfig.sam0
Kconfig.sifive kconfig: remove Enable from boolean prompts 2022-03-09 15:35:54 +01:00
Kconfig.stellaris kconfig: remove Enable from boolean prompts 2022-03-09 15:35:54 +01:00
Kconfig.stm32
Kconfig.test serial: test: update selected symbols 2022-05-10 10:44:04 +02:00
Kconfig.uart_sam
Kconfig.usart_sam
Kconfig.xec kconfig: remove Enable from boolean prompts 2022-03-09 15:35:54 +01:00
Kconfig.xen drivers: serial: xen: remove superfluous default n for boolean 2022-04-15 10:32:24 -07:00
Kconfig.xlnx drivers: serial: xlnx_ps: update referenced SoC configuration items 2022-01-21 11:34:09 -05:00
Kconfig.xmc4xxx
leuart_gecko.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
serial_test.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_altera_jtag.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_apbuart.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_b91.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_cc13xx_cc26xx.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_cc32xx.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_cmsdk_apb.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_esp32.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_gecko.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_handlers.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_hvc_xen_consoleio.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_hvc_xen.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_imx.c drivers: uart_imx: Fix the poll_in function 2022-05-23 15:00:14 -05:00
uart_ite_it8xxx2.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_liteuart.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_lpc11u6x.c drivers: serial: enable pin control for lpc11u6x serial driver 2022-05-10 17:27:44 -05:00
uart_lpc11u6x.h drivers: serial: enable pin control for lpc11u6x serial driver 2022-05-10 17:27:44 -05:00
uart_mchp_xec.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_mcux_flexcomm.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_mcux_iuart.c drivers: uart_mcux_iuart: add pin control support 2022-05-12 16:57:17 -05:00
uart_mcux_lpsci.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_mcux_lpuart.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_mcux.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_miv.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_msp432p4xx.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_native_posix.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_neorv32.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_npcx.c drivers: uart: add pinctrl driver support 2022-05-12 14:24:03 -05:00
uart_nrfx_uart.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_nrfx_uarte.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_ns16550.c drivers: serial: modify ns16550 to use extended FIFO 2022-05-10 13:29:47 -04:00
uart_ns16550.h
uart_numicro.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_pl011.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_psoc6.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_rcar.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_rpi_pico.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_rtt.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_rv32m1_lpuart.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_sam0.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_sam.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_sifive.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_stellaris.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_stm32.c drivers: serial: add pin inversion to stm32 u(s)art 2022-05-13 08:45:55 -05:00
uart_stm32.h drivers: serial: add pin inversion to stm32 u(s)art 2022-05-13 08:45:55 -05:00
uart_xlnx_ps.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
uart_xlnx_uartlite.c serial: xilinx: uartlite: Fix bus fault 2022-05-12 19:05:15 -04:00
uart_xmc4xxx.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
usart_gd32.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00
usart_sam.c drivers: migrate includes to <zephyr/...> 2022-05-06 19:58:21 +02:00