Messages in this thread | | | From | Grant Likely <> | Subject | Re: [PATCH 3/5] powerpc: dts: klondike: Add UART nodes | Date | Tue, 03 Apr 2012 09:57:03 -0600 |
| |
On Mon, 2 Apr 2012 12:09:05 +0530, Tanmay Inamdar <tinamdar@apm.com> wrote: > Adding UART nodes in Klondike device tree file. > > Signed-off-by: Tanmay Inamdar <tinamdar@apm.com> > --- > :100644 100644 4ff2852... d5bf2e1... M arch/powerpc/boot/dts/klondike.dts > arch/powerpc/boot/dts/klondike.dts | 24 ++++++++++++++++++++++++ > 1 files changed, 24 insertions(+), 0 deletions(-) > > diff --git a/arch/powerpc/boot/dts/klondike.dts b/arch/powerpc/boot/dts/klondike.dts > index 4ff2852..d5bf2e1 100644 > --- a/arch/powerpc/boot/dts/klondike.dts > +++ b/arch/powerpc/boot/dts/klondike.dts > @@ -222,6 +222,30 @@ > #size-cells = <1>; > ranges; > clock-frequency = <0>; > + > + UART0: serial@50001000 { > + device_type = "serial"; > + compatible = "ns16550"; > + reg = <0x50001000 0x00000100>; > + virtual-reg = <0x50001000>;
Why do you need virtual-reg? The kernel should handle all iomapping properly without this.
g.
| |