diff options
Diffstat (limited to 'arch/arc/boot/dts/nsim_700.dts')
| -rw-r--r-- | arch/arc/boot/dts/nsim_700.dts | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/arch/arc/boot/dts/nsim_700.dts b/arch/arc/boot/dts/nsim_700.dts index 63dbaab1247d..ae9bc21fe11b 100644 --- a/arch/arc/boot/dts/nsim_700.dts +++ b/arch/arc/boot/dts/nsim_700.dts @@ -14,11 +14,11 @@ interrupt-parent = <&core_intc>; chosen { - bootargs = "earlycon=arc_uart,mmio32,0xc0fc1000,115200n8 console=ttyARC0,115200n8 print-fatal-signals=1"; + bootargs = "earlycon=uart8250,mmio32,0xf0000000,115200n8 console=ttyS0,115200n8 print-fatal-signals=1"; }; aliases { - serial0 = &arcuart0; + serial0 = &uart0; }; fpga { @@ -41,13 +41,15 @@ #interrupt-cells = <1>; }; - arcuart0: serial@c0fc1000 { - compatible = "snps,arc-uart"; - reg = <0xc0fc1000 0x100>; - interrupts = <5>; - clock-frequency = <80000000>; - current-speed = <115200>; - status = "okay"; + uart0: serial@f0000000 { + compatible = "ns16550a"; + reg = <0xf0000000 0x2000>; + interrupts = <24>; + clock-frequency = <50000000>; + baud = <115200>; + reg-shift = <2>; + reg-io-width = <4>; + no-loopback-test = <1>; }; ethernet@c0fc2000 { |