arm: dts: aspeed: Add vuart aspeed,sirq-polarity-sense to aspeed-g5.dtsi

Enable auto-configuration of VUART SIRQ polarity on AST2500.

Signed-off-by: Oskar Senft <osk@google.com>
Link: https://lore.kernel.org/r/20190905144130.220713-3-osk@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index e8feb8b..f56b8d1 100644 (file)
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -379,6 +379,7 @@
                                interrupts = <8>;
                                clocks = <&syscon ASPEED_CLK_APB>;
                                no-loopback-test;
+                               aspeed,sirq-polarity-sense = <&syscon 0x70 25>;
                                status = "disabled";
                        };