Re: [PATCHv2 3/8] ARM: at91: dt: sam9rl: Device Tree for the at91sam9rlek

Mark Rutland
2014-02-19T17:03:23Z

On Wed, Feb 19, 2014 at 03:32:26PM +0000, Alexandre Belloni wrote:
> Add a device tree for the at91sam9rl-ek. For now it supports:
> - MMC
> - dbgu
> - usart1
> - watchdog
> - nand
> - leds
> - buttons
>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
> ---
> arch/arm/boot/dts/Makefile | 2 +
> arch/arm/boot/dts/at91sam9rlek.dts | 151 +++++++++++++++++++++++++++++++++++++
> 2 files changed, 153 insertions(+)
> create mode 100644 arch/arm/boot/dts/at91sam9rlek.dts

[...]

> + clocks {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
> + main_clock: clock@0 {
> + compatible = "atmel,osc", "fixed-clock";
> + clock-frequency = <12000000>;
> + };
> + };

This has no reg. It shouldn't need the unit-address.

Thanks,
Mark.