Hi Greg, Jiri, > When hardware flow-control is disabled, manual toggling of the UART's > reset line (RTS) using userland applications (e.g. stty) is not > possible, since the ASC IP does not provide this functionality in the > same was as some other IPs do. Thus, we have to do this manually. > > This set ensures the correct Pinctrl groups are configured and > obtained for both manual toggling of the RTS line and for the IP to > take over the lines when HW flow-control is requested by the user. > > Lee Jones (10): > serial: st-asc: Ignore the parity error bit if 8-bit mode is enabled > serial: st-asc: Provide RTS functionality > serial: st-asc: Read in all Pinctrl states > serial: st-asc: (De)Register GPIOD and swap Pinctrl profiles > serial: st-asc: Use generic DT binding for announcing RTS/CTS lines > dt-bindings: serial: Update 'uart-has-rtscts' description > ARM: dts: STiH410-b2260: Identify the UART RTS line > ARM: dts: STiH407-pinctrl: Add Pinctrl group for HW flow-control > ARM: dts: STiH407-family: Use new Pinctrl groups > ARM: dts: STiH410-b2260: Enable HW flow-control > > .../devicetree/bindings/serial/serial.txt | 3 +- > arch/arm/boot/dts/stih407-family.dtsi | 3 +- > arch/arm/boot/dts/stih407-pinctrl.dtsi | 12 ++- > arch/arm/boot/dts/stih410-b2260.dts | 5 + > drivers/tty/serial/st-asc.c | 101 +++++++++++++++++++-- > 5 files changed, 110 insertions(+), 14 deletions(-) Looks like everyone is happy with the set. Are you planning to merge it? -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
