Exposed on CN4. Tested by connecting it to a Renesas Ebisu board. Also,
remove flow control for SCIF1. The schematics are misleading, the flow
control is for HSCIF1. SCIF1 (for GPS) does not use flow control.
Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
I extracted the removal of SCIF1 flow control from the GPS patches
because I think that actually belongs here.
arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 17 +++++++++++++++--
1 file changed, 15 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
index ff3a9ab6e6b0..e62f5359f64b 100644
--- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
@@ -10,6 +10,7 @@ / {
aliases {
serial1 = &hscif0;
serial2 = &scif1;
+ serial3 = &hscif1;
mmc2 = &sdhi3;
};
@@ -132,6 +133,14 @@ &hscif0 {
status = "okay";
};
+&hscif1 {
+ pinctrl-0 = <&hscif1_pins>;
+ pinctrl-names = "default";
+ uart-has-rtscts;
+
+ status = "okay";
+};
+
&hsusb {
dr_mode = "otg";
status = "okay";
@@ -387,8 +396,13 @@ hscif0_pins: hscif0 {
function = "hscif0";
};
+ hscif1_pins: hscif1 {
+ groups = "hscif1_data_a", "hscif1_ctrl_a";
+ function = "hscif1";
+ };
+
scif1_pins: scif1 {
- groups = "scif1_data_b", "scif1_ctrl";
+ groups = "scif1_data_b";
function = "scif1";
};
@@ -418,7 +432,6 @@ &sound_clk_pins
&scif1 {
pinctrl-0 = <&scif1_pins>;
pinctrl-names = "default";
- uart-has-rtscts;
status = "okay";
};
--
2.30.2
