@@ -149,6 +149,16 @@
rx = <&pio3 5 ALT1 IN>;
};
};
+ pinctrl_sbc_serial0_rts: sbc_serial0-0_rts {
+ st,pins {
+ rts = <&pio3 7 ALT1 OUT>;
+ };
+ };
+ pinctrl_sbc_serial0_cts: sbc_serial0-0_cts {
+ st,pins {
+ cts = <&pio3 6 ALT1 IN>;
+ };
+ };
};
/* SBC_ASC1 - UART11 */
sbc_serial1 {
@@ -158,6 +168,16 @@
rx = <&pio2 7 ALT3 IN>;
};
};
+ pinctrl_sbc_serial1_rts: sbc_serial1-0_rts {
+ st,pins {
+ rts = <&pio3 1 ALT3 OUT>;
+ };
+ };
+ pinctrl_sbc_serial1_cts: sbc_serial1-0_cts {
+ st,pins {
+ cts = <&pio3 0 ALT3 IN>;
+ };
+ };
};
i2c10 {
@@ -469,6 +489,16 @@
rx = <&pio17 1 ALT1 IN>;
};
};
+ pinctrl_serial0_rts: serial0-0_rts {
+ st,pins {
+ rts = <&pio17 3 ALT1 OUT>;
+ };
+ };
+ pinctrl_serial0_cts: serial0-0_cts {
+ st,pins {
+ cts = <&pio17 2 ALT1 IN>;
+ };
+ };
};
serial1 {
@@ -478,6 +508,16 @@
rx = <&pio16 1 ALT1 IN>;
};
};
+ pinctrl_serial1_rts: serial1-0_rts {
+ st,pins {
+ rts = <&pio16 3 ALT1 OUT>;
+ };
+ };
+ pinctrl_serial1_cts: serial1-0_cts {
+ st,pins {
+ cts = <&pio16 2 ALT1 IN>;
+ };
+ };
};
serial2 {
@@ -487,6 +527,16 @@
rx = <&pio15 1 ALT1 IN>;
};
};
+ pinctrl_serial2_rts: serial2-0_rts {
+ st,pins {
+ rts = <&pio15 3 ALT1 OUT>;
+ };
+ };
+ pinctrl_serial2_cts: serial2-0_cts {
+ st,pins {
+ cts = <&pio15 2 ALT1 IN>;
+ };
+ };
};
mmc1 {
The uart IP is capable of doing hardware flow control. Define the RTS and CTS pins for STiH407 family Socs so we can use this feature in the future if we wish to. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> --- arch/arm/boot/dts/stih407-pinctrl.dtsi | 50 ++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) -- 2.7.4