ARM: dts: aspeed: system1: Enable serial gpio0

Enable serial GPIO0. Set number of GPIO lines to 128 and bus frequency
to 1MHz.

Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
Reviewed-by: Eddie James <eajames@linux.ibm.com>
Link: https://patch.msgid.link/20241001191756.234096-3-ninad@linux.ibm.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
index 7a9701503777273e3e61fb4522d071220b11fdbe..36a9ca414890767039d49fce23f08ab45b434cc3 100644 (file)
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
@@ -398,6 +398,12 @@
        clk-phase-mmc-hs200 = <180>, <180>;
 };
 
+&sgpiom0 {
+       status = "okay";
+       ngpios = <128>;
+       bus-frequency = <1000000>;
+};
+
 &ibt {
        status = "okay";
 };