From f04c1a9df045903204d8018c71b2a028494bbac9 Mon Sep 17 00:00:00 2001 From: Nathaniel Graff Date: Wed, 19 Dec 2018 15:15:32 -0800 Subject: Add fixed-clocks to Arty boards The serial device needs a clock in the DTS to initialize. Signed-off-by: Nathaniel Graff --- bsp/coreip-s51-arty/design.dts | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'bsp/coreip-s51-arty') diff --git a/bsp/coreip-s51-arty/design.dts b/bsp/coreip-s51-arty/design.dts index 23362f2..c0813ca 100644 --- a/bsp/coreip-s51-arty/design.dts +++ b/bsp/coreip-s51-arty/design.dts @@ -40,6 +40,11 @@ #size-cells = <1>; compatible = "SiFive,FE510G-soc", "fe510-soc", "sifive-soc", "simple-bus"; ranges; + hfclk: clock@0 { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32500000>; + }; L1: clint@2000000 { compatible = "riscv,clint0"; interrupts-extended = <&L3 3 &L3 7>; @@ -105,6 +110,7 @@ interrupts = <5>; reg = <0x20000000 0x1000>; reg-names = "control"; + clocks = <&hfclk>; }; L12: spi@20004000 { compatible = "sifive,spi0"; -- cgit v1.2.3