> kernel@xxxxxxxxxxxxxxxx hat am 13. September 2016 um 11:34 geschrieben:
>
>
> From: Martin Sperl <kernel@xxxxxxxxxxxxxxxx>
>
> Add the node for the thermal sensor of the bcm2835-soc
> to the device tree.
>
> Signed-off-by: Martin Sperl <kernel@xxxxxxxxxxxxxxxx>
>
> Changelog:
> V1 -> V5: generic settings is shared in bcm283x.dtsi, but disabled
> moved the compatible string to the SOC specific dtsi
> for arm and arm64
>
> Note: there is no arm/boot/dts/bcm2837.dtsi as of now,
> so there is no support for bcm2837 in 32 bit mode.
> ---
> arch/arm/boot/dts/bcm2835.dtsi | 6 ++++++
> arch/arm/boot/dts/bcm2836.dtsi | 6 ++++++
> arch/arm/boot/dts/bcm283x.dtsi | 7 +++++++
> 3 files changed, 19 insertions(+)
>
> diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi
> index a78759e..0890d97 100644
> --- a/arch/arm/boot/dts/bcm2835.dtsi
> +++ b/arch/arm/boot/dts/bcm2835.dtsi
> @@ -23,3 +23,9 @@
> };
> };
> };
> +
> +/* enable thermal sensor with the correct compatible property set */
> +&thermal {
> + compatible = "brcm,bcm2835-thermal";
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/bcm2836.dtsi b/arch/arm/boot/dts/bcm2836.dtsi
> index 9d0651d..519a44f 100644
> --- a/arch/arm/boot/dts/bcm2836.dtsi
> +++ b/arch/arm/boot/dts/bcm2836.dtsi
> @@ -76,3 +76,9 @@
> interrupt-parent = <&local_intc>;
> interrupts = <8>;
> };
> +
> +/* enable thermal sensor with the correct compatible property set */
> +&thermal {
> + compatible = "brcm,bcm2836-thermal";
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
> index b982522..2cc4847 100644
> --- a/arch/arm/boot/dts/bcm283x.dtsi
> +++ b/arch/arm/boot/dts/bcm283x.dtsi
> @@ -186,6 +186,13 @@
> interrupts = <2 14>; /* pwa1 */
> };
>
> + thermal: thermal@0x7e212000 {
After removing 0x here like in the binding doc you can add:
Acked-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
> + compatible = "brcm,bcm2835-thermal";
> + reg = <0x7e212000 0x8>;
> + clocks = <&clocks BCM2835_CLOCK_TSENS>;
> + status = "disabled";
> + };
> +
> aux: aux@0x7e215000 {
> compatible = "brcm,bcm2835-aux";
> #clock-cells = <1>;
> --
> 2.1.4
>
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