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SubjectRe: [PATCH v4 1/3] ARM: dts: berlin2q: add the Marvell Armada 1500 pro
On 03/18/2014 03:32 PM, Antoine Ténart wrote:
> Adds initial support for the Marvell Armada 1500 pro (BG2Q) SoC (Berlin family).
> The SoC has nodes for cpu, l2 cache controller, interrupt controllers, local
> timer, apb timers and uarts for now.
>
> Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
> ---
> arch/arm/boot/dts/berlin2q.dtsi | 224 ++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 224 insertions(+)
> create mode 100644 arch/arm/boot/dts/berlin2q.dtsi
>
> diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi
> new file mode 100644
> index 000000000000..aa90c273fdf2
> --- /dev/null
> +++ b/arch/arm/boot/dts/berlin2q.dtsi
[...]
> + smclk: sysmgr-clock {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <25000000>;
> + };
[...]
> + apb@fc0000 {
> + compatible = "simple-bus";
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + ranges = <0 0xfc0000 0x10000>;
> + interrupt-parent = <&sic>;
> +
> + uart0: uart@9000 {
> + compatible = "snps,dw-apb-uart";
> + reg = <0x9000 0x100>;
> + interrupt-parent = <&sic>;
> + interrupts = <8>;
> + clock-frequency = <25000000>;
> + reg-shift = <2>;
> + status = "disabled";
> + };
> +
> + uart1: uart@a000 {
> + compatible = "snps,dw-apb-uart";
> + reg = <0xa000 0x100>;
> + interrupt-parent = <&sic>;
> + interrupts = <9>;
> + clock-frequency = <25000000>;
> + reg-shift = <2>;
> + status = "disabled";
> + };

Antoine,

I have tentatively applied this to berlin/dt with a small fixup we
discussed on IRC:

uart0/uart1 clock-frequency = <foo>; replaced by clocks = <&smclk>;

For now, as I don't have a non-github repo yet, you'll find the
branches on:

https://github.com/shesselba/linux-berlin.git

There is also a for-next branch that will become be part of linux/next
as soon as I figured out how to request it being pulled.

Sebastian

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