On Thu, 02 Feb 2017, Greg KH wrote: > On Thu, Feb 02, 2017 at 07:42:36AM +0000, Lee Jones wrote: > > 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? > > I'll take it in my next round of patches, give me a few days to sync up, > I normally do serial patches once a week or so. Works for me. Thanks Greg. -- 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 devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
