arm64: dts: renesas: rzv2mevk2: Add uart0 pins

Add uart0 pins in pinctrl node and update the uart0 node
to include pinctrl and uart-has-rtscts properties.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230209131422.192941-1-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts b/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts
index 3bb02264cb3e29cf2449a3c7b59e231f1aace673..39fe3f94991e3663850364797c739773beba1bad 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts
+++ b/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts
@@ -237,6 +237,13 @@
                        power-source = <1800>;
                };
        };
+
+       uart0_pins: uart0 {
+               pinmux = <RZV2M_PORT_PINMUX(3, 0, 2)>, /* UATX0 */
+                        <RZV2M_PORT_PINMUX(3, 1, 2)>, /* UARX0 */
+                        <RZV2M_PORT_PINMUX(3, 2, 2)>, /* UACTS0N */
+                        <RZV2M_PORT_PINMUX(3, 3, 2)>; /* UARTS0N */
+       };
 };
 
 &pwc {
@@ -258,6 +265,10 @@
 };
 
 &uart0 {
+       pinctrl-0 = <&uart0_pins>;
+       pinctrl-names = "default";
+
+       uart-has-rtscts;
        status = "okay";
 };