arm64: dts: ti: k3-am62p: Fix supported hardware for 1GHz OPP

The 1GHz OPP is supported on speed grade "O" as well according to the
device datasheet [0], so fix the opp-supported-hw property to support
this speed grade for 1GHz OPP.

[0] https://www.ti.com/lit/gpn/am62p
Fixes: 76d855f ("arm64: dts: ti: k3-am62p: add opp frequencies")
Cc: stable@vger.kernel.org
Signed-off-by: Judith Mendez <jm@ti.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

Author: jmenti

arch/arm64/boot/dts/ti/k3-am62p5.dtsi

@@ -135,7 +135,7 @@
 
 		opp-1000000000 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-supported-hw = <0x01 0x0006>;
+			opp-supported-hw = <0x01 0x0007>;
 			clock-latency-ns = <6000000>;
 		};