On Mon, 2 Apr 2012 12:09:05 +0530, Tanmay Inamdar <tinam...@apm.com> wrote:
> Adding UART nodes in Klondike device tree file.
>
> Signed-off-by: Tanmay Inamdar <tinam...@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.
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