Hi Stefan,
On Fri, Oct 31, 2008 at 12:11:46PM +0100, Stefan Roese wrote:
> This patch adds GPIO, SPI & MMC (for onboard uSD) support to the
> Arches dts
>
> Signed-off-by: Stefan Roese <[EMAIL PROTECTED]>
> ---
> arch/powerpc/boot/dts/arches.dts | 32 ++++++++++++++++++++++++++++++++
> 1 files changed, 32 insertions(+), 0 deletions(-)
>
> diff --git a/arch/powerpc/boot/dts/arches.dts
> b/arch/powerpc/boot/dts/arches.dts
> index d9113b1..c568095 100644
> --- a/arch/powerpc/boot/dts/arches.dts
> +++ b/arch/powerpc/boot/dts/arches.dts
> @@ -195,6 +195,38 @@
> interrupts = <0x3 0x4>;
> };
>
> + SPI0: [EMAIL PROTECTED] {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + device_type = "spi";
device_type isn't needed.
> + compatible = "ibm,spi-460gt", "ibm,ppc4xx-spi";
> + reg = <0xef600900 7>;
> + interrupt-parent = <&UIC1>;
> + interrupts = <2 4>;
> +
> + /* gpio(s) representing chip select(s) */
> + gpios = <&GPIO1 11 0>;
> +
> + [EMAIL PROTECTED] {
> + compatible = "linux,mmc-spi", "mmc-spi";
According to new (though still not approved) bindings, this should
be "<board-specific>-mmc-slot", "mmc-spi-slot".
> + reg = <0>;
> + spi-max-frequency = <10000000>;
> + voltage-range = <3300 3300>;
For new bindings I changed this to "voltage-ranges", so that we
could specify discontinuous range.
> + };
> + };
> +
> + GPIO0: [EMAIL PROTECTED] {
> + #gpio-cells = <2>;
> + compatible = "ibm,460gt-gpio","ibm,ppc4xx-gpio";
> + reg = <0xef600b00 38>;
> + };
> +
> + GPIO1: [EMAIL PROTECTED] {
> + #gpio-cells = <2>;
> + compatible = "ibm,460gt-gpio","ibm,ppc4xx-gpio";
> + reg = <0xef600c00 38>;
> + };
> +
> TAH0: [EMAIL PROTECTED] {
> compatible = "ibm,tah-460gt", "ibm,tah";
> reg = <0xef601350 0x00000030>;
> --
> 1.6.0.3
--
Anton Vorontsov
email: [EMAIL PROTECTED]
irc://irc.freenode.net/bd2
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