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zephyr/drivers
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Martin Åberg 40ab00ac3d drivers/apbuart: add TX FIFO interrupt support 
Use TX FIFO level interrupt if available in hardware. It matches the
Zephyr UART API and avoids "bootstrapping" which is needed when using
the TX edge interrupt ("TI"). TX FIFO has room for up to 32 characters
and will typically reduce the number of interrupts.

Details:
APBUART can be synthesized with or without support for TX/RX FIFO.
Edge interrupts which fire when TX holding register changes and RX data
available are always available, independent of the FIFO configuration.
If FIFO is made available at synthesis time, two additional interrupts
become available: TX FIFO half-empty and RX FIFO half-full. These
are level interrupts.

Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>
2021-01-21 15:53:03 -05:00
..
adc device: Remove DEVICE_DT_DECLARE / DEVICE_DT_INST_DECLARE 2021-01-15 07:16:21 -06:00
audio audio: intel_dmic: convert to use devicetree 2021-01-05 12:08:51 -06:00
bluetooth bluetooth: hci: rpmsg: Use RPMsg Service 2021-01-19 22:07:09 +01:00
can drivers: can: flexcan: Fix incorrect timing. 2021-01-12 09:34:45 -06:00
clock_control drivers/clock_control: stm32: Add AHB3 bus support 2021-01-15 10:29:30 -05:00
console drivers: console: Convert DEVICE_AND_API_INIT to DEVICE_DEFINE 2020-12-18 13:25:22 -06:00
counter device: Remove DEVICE_DT_DECLARE / DEVICE_DT_INST_DECLARE 2021-01-15 07:16:21 -06:00
crypto drivers: crypto_nrf_ecb: Convert to use devicetree 2021-01-13 12:57:13 +01:00
dac drivers: dac: Convert drivers to new DT device macros 2020-12-15 08:04:04 -06:00
debug debug: tracing: Add Segger RTT and SystemView linker section options 2020-11-20 12:54:09 -06:00
display drivers: display: Added Sharp memory display drivers. 2021-01-21 17:26:37 +01:00
dma drivers: dma: Add iProc PAXDMA driver 2021-01-18 16:58:55 -05:00
ec_host_cmd_periph drivers: ec_host_cmd_periph: Convert drivers to new DT device macros 2020-12-15 15:17:59 -06:00
edac edac: Remove magic numbers 2021-01-21 08:34:07 -05:00
eeprom drivers: eeprom: Convert drivers to new DT device macros 2020-12-16 12:18:59 -05:00
entropy device: Remove DEVICE_DT_DECLARE / DEVICE_DT_INST_DECLARE 2021-01-15 07:16:21 -06:00
espi emul: espi: Add support for eSPI emulators 2021-01-20 17:49:19 -05:00
ethernet drivers: ethernet: Verify returned value from net_if_set_link_addr 2021-01-20 13:54:32 +02:00
flash drivers: flash: nrf_qspi: support JESD216 API 2021-01-18 16:58:09 -05:00
gpio drivers: gpio: Add Cypress PSoC-6 gpio driver 2021-01-21 17:33:11 +01:00
hwinfo drivers: hwinfo: stm32: use generic LL headers 2020-11-30 15:50:03 +01:00
i2c drivers: i2c_mchp_xec: Set Default Configuration 2021-01-20 14:16:27 -05:00
i2s i2s: cavs: Fix build issues with driver 2021-01-20 09:13:29 -06:00
ieee802154 drivers: ieee802154_nrf5: Allocate net_pkt from correct pool 2021-01-21 21:27:14 +02:00
interrupt_controller device: Remove DEVICE_DT_DECLARE / DEVICE_DT_INST_DECLARE 2021-01-15 07:16:21 -06:00
ipm device: Remove DEVICE_DT_DECLARE / DEVICE_DT_INST_DECLARE 2021-01-15 07:16:21 -06:00
kscan device: Remove DEVICE_DT_DECLARE / DEVICE_DT_INST_DECLARE 2021-01-15 07:16:21 -06:00
led drivers: led: ht16k33: fix a typo 2021-01-15 11:38:39 -05:00
led_strip drivers: led_strip: Convert drivers to new DT device macros 2020-12-16 11:10:08 -06:00
lora drivers: lora: Convert drivers to new DT device macros 2020-12-15 15:17:59 -06:00
memc drivers: memc: Convert drivers to new DT device macros 2020-12-18 07:53:15 -06:00
modem drivers: modem: ublox-sara-r4: remove redundant wait after sendto 2021-01-15 12:41:25 +02:00
net net: ppp: Avoid wrapping each byte in muxing headers 2020-10-19 18:29:02 +02:00
neural_net neural_net: intel_gna: convert driver to use device-tree 2021-01-06 05:59:21 -06:00
pcie device: Remove DEVICE_DT_DECLARE / DEVICE_DT_INST_DECLARE 2021-01-15 07:16:21 -06:00
peci drivers: peci: Convert drivers to new DT device macros 2020-12-15 15:17:59 -06:00
pinmux driver: gpio: add 1p8v level detection support in npcx series. 2021-01-18 19:09:34 +01:00
ps2 drivers: ps2: Convert drivers to new DT device macros 2020-12-15 15:17:59 -06:00
psci drivers: PSCI: Add driver and subsystem 2021-01-18 19:06:53 +01:00
ptp_clock device: Const-ify all device driver instance pointers 2020-09-02 13:48:13 +02:00
pwm drivers: pwm: add driver for the NXP Kinetis Pulse Width Timer (PWT) 2021-01-20 08:05:57 -06:00
regulator drivers: Convert to use new DEVICE_DT_INST_* macros 2020-12-09 14:06:48 -06:00
sensor drivers: sensor: Initial driver of Invensense ICM42605 2021-01-20 10:41:04 -06:00
serial drivers/apbuart: add TX FIFO interrupt support 2021-01-21 15:53:03 -05:00
spi drivers: spi: cc13xx_cc26xx: Fix compile error 2020-12-11 03:34:50 -06:00
timer drivers/timer: stm32_lptim: Fix stm32 ll header list 2021-01-12 15:09:16 -06:00
usb drivers: usb_dc_sam: get the maximum speed from DT as enum 2021-01-10 18:11:37 -05:00
video drivers: video: ov7725: add sensor driver for ov7725 2021-01-06 08:33:38 -06:00
virtualization drivers/virtualization: Make ivshmem driver userspace ready 2020-12-16 18:47:35 -05:00
watchdog drivers: wdt: add watchdog driver support for NPCX7 series. 2021-01-15 11:27:10 -05:00
wifi drivers: wifi: esp: always request MRU bytes with AT+CIPRECVDATA 2021-01-21 15:43:47 +02:00
CMakeLists.txt edac: Add Zephyr EDAC configuration 2021-01-21 08:34:07 -05:00
Kconfig edac: Add Zephyr EDAC configuration 2021-01-21 08:34:07 -05:00