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[1/2] arm64: dts: ti: k3-am65-main: Add hwspinlock node

Message ID 20190722190539.27816-2-s-anna@ti.com
State New
Headers show
Series Add HwSpinlock nodes for TI K3 SoCs | expand

Commit Message

Suman Anna July 22, 2019, 7:05 p.m. UTC 
The Main NavSS block on AM65x SoCs contains a HwSpinlock IP instance
that is similar to the IP on some OMAP SoCs. Add the DT node for this
on AM65x SoCs. The node is present within the NavSS block, and is
added as a child node under the cbass_main_navss interconnect node.

Signed-off-by: Suman Anna <s-anna@ti.com>

---
 arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

-- 
2.22.0
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Patch

diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index ca70ff73f171..8413e80f9d3a 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -413,6 +413,12 @@ 
 			ti,sci-rm-range-vint = <0x0>;
 			ti,sci-rm-range-global-event = <0x1>;
 		};
+
+		hwspinlock: spinlock@30e00000 {
+			compatible = "ti,am654-hwspinlock";
+			reg = <0x00 0x30e00000 0x00 0x1000>;
+			#hwlock-cells = <1>;
+		};
 	};
 
 	main_gpio0:  main_gpio0@600000 {