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SubjectRe: [PATCH 5/5] ARM: berlin/dt: add cpupll and syspll support to BG2
On 03/21/2014 12:43 PM, Alexandre Belloni wrote:
> This also moves the clocks from the clocks container node to the root.

Same comments as for patch 4/5.

> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
> ---
> arch/arm/boot/dts/berlin2.dtsi | 56 +++++++++++++++++++++++++++++-------------
> 1 file changed, 39 insertions(+), 17 deletions(-)
>
> diff --git a/arch/arm/boot/dts/berlin2.dtsi b/arch/arm/boot/dts/berlin2.dtsi
> index 56a1af2f1052..4b82076ef1ed 100644
> --- a/arch/arm/boot/dts/berlin2.dtsi
> +++ b/arch/arm/boot/dts/berlin2.dtsi
> @@ -37,24 +37,46 @@
> };
> };
>
> - clocks {
> - smclk: sysmgr-clock {
> - compatible = "fixed-clock";
> - #clock-cells = <0>;
> - clock-frequency = <25000000>;
> - };
> + smclk: sysmgr-clock {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <25000000>;
> + };
>
> - cfgclk: cfg-clock {
> - compatible = "fixed-clock";
> - #clock-cells = <0>;
> - clock-frequency = <100000000>;
> - };
> + cfgclk: cfg-clock {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <100000000>;
> + };
>
> - sysclk: system-clock {
> - compatible = "fixed-clock";
> - #clock-cells = <0>;
> - clock-frequency = <400000000>;
> - };
> + syspll: syspll {
> + compatible = "marvell,berlin2-pll";
> + clocks = <&smclk>;
> + #clock-cells = <0>;
> + reg = <0xf7ea0014 8>;
> + };
> +
> + cpupll: cpupll {
> + compatible = "marvell,berlin2-pll";
> + clocks = <&smclk>;
> + #clock-cells = <0>;
> + reg = <0xf7ea003c 8>;
> + };
> +
> + cpuclk: cpu-clock {
> + compatible = "fixed-factor-clock";
> + clocks = <&cpupll>;
> + #clock-cells = <0>;
> + clock-div = <1>;
> + clock-mult = <1>;
> + };
> +
> + twdclk: twdclk {
> + compatible = "fixed-factor-clock";
> + #clock-cells = <0>;
> + clocks = <&cpuclk>;
> + clock-mult = <1>;
> + clock-div = <3>;
> };
>
> soc {
> @@ -83,7 +105,7 @@
> compatible = "arm,cortex-a9-twd-timer";
> reg = <0xad0600 0x20>;
> interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>;
> - clocks = <&sysclk>;
> + clocks = <&twdclk>;
> };
>
> apb@e80000 {
>



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