Commit Graph

7 Commits

Author SHA1 Message Date
Sylvio Alves ab91612a6d driver: esp32: I2C code refactoring
Use i2c_hal functions to enable support for
multiple SoCs.

Use DT compat to enable I2C from device
tree configuration

Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
2021-11-05 14:07:09 -04:00
Pavlo Hamov 89e907d4f0 drivers: serial: esp32: Unify serial driver for esp32 & esp32s2
1) Allow use of interrup driven instance.
   ROM implementation could be selected via dts compatiable.

2) Use UART rx fifo and timeout interrupt for end of message detection.
   Added to decrease interrupts count on data reception

3) Use ESP_LL api.

Signed-off-by: Pavlo Hamov <p.hamov@venstar.com>
2021-10-13 10:14:23 -04:00
Glauber Maroto Ferreira e605efc698 esp32s2: drivers: clock_control: add support
add clock control driver support for esp32s2 SoC.

Signed-off-by: Glauber Maroto Ferreira <glauber.ferreira@espressif.com>
2021-09-27 22:02:08 -04:00
Glauber Maroto Ferreira 2689a6ee0a esp32s2: drivers: gpio: add gpio support
through the reuse of current gpio driver.

Signed-off-by: Glauber Maroto Ferreira <glauber.ferreira@espressif.com>
2021-08-27 17:34:41 -04:00
Glauber Maroto Ferreira 219fe5339d esp32s2: drivers: pinmux: add pinmux support
on top of esp32 pinmux driver code.

Signed-off-by: Glauber Maroto Ferreira <glauber.ferreira@espressif.com>
2021-08-27 17:34:41 -04:00
Glauber Maroto Ferreira 8e865a7a88 esp32s2: drivers: serial: add minimal uart driver
based on uart rom functions, also enable console driver
on top of this driver, which enables logging

Signed-off-by: Glauber Maroto Ferreira <glauber.ferreira@espressif.com>
2021-08-09 13:03:14 -04:00
Glauber Maroto Ferreira ed63e2a562 soc: esp32s2: add initial soc support files for esp32s2
by adding specific soc files for esp32s2 bring-up, such as:
- linker script
- soc initialization code
- initial device tree source files
- esp32s2 saola board support.

Signed-off-by: Glauber Maroto Ferreira <glauber.ferreira@espressif.com>
2021-07-28 21:09:27 -04:00