bdf58d11f0
Add pinctl support for the SAM UART and SAM USART devices. We update the UART and USART bindings to have pinctrl-0 bindings that are expected to have 2 phandles to the RX & TX pinctrl nodes. The pinctrl nodes will have an 'atmel,pins' property that describes the GPIO port, pin and periphal configuration for that pin. We add sam*-pinctrl.dtsi files with all the various pin ctrl configuration operations supported by the given SoC family. These files are based on data extracted from the Atmel ASF HAL (in include/sam<FAMILY>/pio/*.h). Signed-off-by: Kumar Gala <kumar.gala@linaro.org> |
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| .. | ||
| arc | ||
| arm | ||
| bindings | ||
| common | ||
| nios2 | ||
| posix | ||
| riscv | ||
| x86 | ||
| xtensa | ||
| binding-template.yaml | ||
| Kconfig | ||