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arm64: dts: cavium: thunder2: Add missing PL011 "uartclk"

The PL011 IP has 2 clock inputs for UART core/baud and APB bus. The
Thunder2 SoC is missing the core "uartclk". In this case, the Linux
driver uses single clock for both clock inputs. Let's assume that's how
the h/w is wired and make the DT reflect that.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250609215706.3009692-2-robh@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

authored by

Rob Herring (Arm) and committed by
Arnd Bergmann 0d495db1 f060fee2

+2 -2
+2 -2
arch/arm64/boot/dts/cavium/thunder2-99xx.dtsi
··· 136 136 reg = <0x04 0x02020000 0x0 0x1000>; 137 137 interrupt-parent = <&gic>; 138 138 interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>; 139 - clocks = <&clk125mhz>; 140 - clock-names = "apb_pclk"; 139 + clocks = <&clk125mhz>, <&clk125mhz>; 140 + clock-names = "uartclk", "apb_pclk"; 141 141 }; 142 142 }; 143 143