drivers: serial: uart_mspm0: clk from dts and tx irq correction#6

hansbinderup wants to merge 9 commits intomsp-ti:mspm0_upstreammsp-ti/zephyr:mspm0_upstreamfrom

AudioStreamingPlatform:drivers/uart/mspm0-improvementsAudioStreamingPlatform/zephyr:drivers/uart/mspm0-improvementsCopy head branch name to clipboard