[PATCH 8/9] ARM: mstar: Add smp ctrl registers to infinity2m dtsi

Daniel Palmer daniel at 0x0f.com
Mon Nov 30 08:10:46 EST 2020


Add the smpctrl registers to the infinity2m dtsi so that the
second CPU can be enabled on chips in this family.

Signed-off-by: Daniel Palmer <daniel at 0x0f.com>
---
 arch/arm/boot/dts/mstar-infinity2m.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/mstar-infinity2m.dtsi b/arch/arm/boot/dts/mstar-infinity2m.dtsi
index 02adb9fe9d3c..85e178368ba4 100644
--- a/arch/arm/boot/dts/mstar-infinity2m.dtsi
+++ b/arch/arm/boot/dts/mstar-infinity2m.dtsi
@@ -13,3 +13,11 @@ cpu1: cpu at 1 {
 		reg = <0x1>;
 	};
 };
+
+&riu {
+	smpctrl at 204000 {
+		compatible = "mstar,smpctrl";
+		reg = <0x204000 0x200>;
+		status = "okay";
+	};
+};
-- 
2.29.2




More information about the linux-arm-kernel mailing list