From: E Shattow <[email protected]> Do Not Merge
Informational purpose only, to aid mainline development of SpacemiT K3 support. "The compatible order makes OpenSBI select UART_CAP_UUE and preserve UART_IER_UUE (bit 6); matching only 'ns16550' writes 0x00 to UART_IER and stops serial output." from [1] OpenSBI mailing list series "platform: generic: spacemit: add K3 platform support" 1: https://lore.kernel.org/opensbi/[email protected]/ --- arch/riscv/dts/k3.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/dts/k3.dtsi b/arch/riscv/dts/k3.dtsi index 8c374519fcde..88bb60be404f 100644 --- a/arch/riscv/dts/k3.dtsi +++ b/arch/riscv/dts/k3.dtsi @@ -259,7 +259,7 @@ uart0: uart@d4017000 { u-boot,dm-spl; - compatible = "ns16550"; + compatible = "spacemit,k1-uart", "intel,xscale-uart", "ns16550"; reg = <0x00000000 0xD4017000 0x00000000 0x00000100>; reg-shift = <2>; reg-io-width = <4>; -- 2.53.0
