Hi Tudor, On Thu, 2023-12-28 at 12:58 +0000, Tudor Ambarus wrote: > > diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi > [...] > @@ -380,7 +373,8 @@ serial_0: serial@10a00000 { > reg = <0x10a00000 0xc0>; > interrupts = <GIC_SPI 634 > IRQ_TYPE_LEVEL_HIGH 0>; > - clocks = <&dummy_clk 0>, <&dummy_clk 0>; > + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_CLK_PERIC0_USI0_UART_CLK>, > + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP1_IPCLK_0>; I suspect these two should be the other way around, given the clock-names below? > clock-names = "uart", "clk_uart_baud0"; > samsung,uart-fifosize = <256>; > status = "disabled"; Cheers, A.