From: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
r8a7792 Blanche has depending on dip switch and jumper settings
either HSCIF0 or CAN0 exposed on the on-board CN5 connector.
This patch adds HSCIF0 to the Blanche dts as serial2.
Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
---
Currently the r8a7792 PFC is lacking support for HSCIF devices
so the PFC driver needs to be updated to avoid error messages
on the boot console.
arch/arm/boot/dts/r8a7792-blanche.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
--- 0001/arch/arm/boot/dts/r8a7792-blanche.dts
+++ work/arch/arm/boot/dts/r8a7792-blanche.dts 2017-04-20 23:35:50.440607110 +0900
@@ -21,6 +21,7 @@
aliases {
serial0 = &scif0;
serial1 = &scif3;
+ serial2 = &hscif0;
};
chosen {
@@ -207,6 +208,11 @@
function = "scif3";
};
+ hscif0_pins: hscif0 {
+ groups = "hscif0_data", "hscif0_ctrl";
+ function = "hscif0";
+ };
+
lan89218_pins: lan89218 {
intc {
groups = "intc_irq0";
@@ -253,6 +259,14 @@
status = "okay";
};
+&hscif0 {
+ pinctrl-0 = <&hscif0_pins>;
+ pinctrl-names = "default";
+
+ uart-has-rtscts;
+ status = "okay";
+};
+
&can0 {
pinctrl-0 = <&can0_pins>;
pinctrl-names = "default";
