Re: [PATCH v2 4/4] ARM: sti: Provide DT nodes for SBC SSC[0..2]

From: Lee Jones
Date: Wed Jan 21 2015 - 11:23:27 EST


Maxime,

Can you ping these up please?

> The Synchronous Serial Controller is used to provide SPI.
>
> These are the ports which are located on the Stand-By Controller (SBC).
>
> Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
> ---
> arch/arm/boot/dts/stih407.dtsi | 31 +++++++++++++++++++++++++++++++
> 1 file changed, 31 insertions(+)
>
> diff --git a/arch/arm/boot/dts/stih407.dtsi b/arch/arm/boot/dts/stih407.dtsi
> index 90bc090..80e2407 100644
> --- a/arch/arm/boot/dts/stih407.dtsi
> +++ b/arch/arm/boot/dts/stih407.dtsi
> @@ -329,5 +329,36 @@
>
> status = "disabled";
> };
> +
> + /* SBC SSC */
> + spi@9540000 {
> + compatible = "st,comms-ssc4-spi";
> + reg = <0x9540000 0x110>;
> + interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk_sysin>;
> + clock-names = "ssc";
> +
> + status = "disabled";
> + };
> +
> + spi@9541000 {
> + compatible = "st,comms-ssc4-spi";
> + reg = <0x9541000 0x110>;
> + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk_sysin>;
> + clock-names = "ssc";
> +
> + status = "disabled";
> + };
> +
> + spi@9542000 {
> + compatible = "st,comms-ssc4-spi";
> + reg = <0x9542000 0x110>;
> + interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk_sysin>;
> + clock-names = "ssc";
> +
> + status = "disabled";
> + };
> };
> };

--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org â Open source software for ARM SoCs
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