On 23:13-20130926, Eduardo Valentin wrote:
> This patch changes the dtsi entry on omap4430 to contain
> the thermal data. This data will enable the passive
> cooling with CPUfreq cooling device at 100C and the
> system will do a thermal shutdown at 125C.
>
> Cc: "Benoît Cousson" <bcousson@xxxxxxxxxxxx>
> Cc: Tony Lindgren <tony@xxxxxxxxxxx>
> Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
> Cc: linux-omap@xxxxxxxxxxxxxxx
> Cc: devicetree-discuss@xxxxxxxxxxxxxxxx
> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> Signed-off-by: Eduardo Valentin <eduardo.valentin@xxxxxx>
> ---
> arch/arm/boot/dts/omap443x.dtsi | 10 ++++++++--
> 1 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/boot/dts/omap443x.dtsi b/arch/arm/boot/dts/omap443x.dtsi
> index bcf455e..e9c97d6 100644
> --- a/arch/arm/boot/dts/omap443x.dtsi
> +++ b/arch/arm/boot/dts/omap443x.dtsi
> @@ -12,7 +12,7 @@
>
> / {
> cpus {
> - cpu@0 {
> + cpu0: cpu@0 {
> /* OMAP443x variants OPP50-OPPNT */
> operating-points = <
> /* kHz uV */
> @@ -25,9 +25,15 @@
> };
> };
>
> - bandgap {
> + thermal-zones{
> + #include "omap4-cpu-thermal.dtsi"
> + };
> +
> + bandgap: bandgap {
> reg = <0x4a002260 0x4
> 0x4a00232C 0x4>;
> compatible = "ti,omap4430-bandgap";
> +
> + #thermal-sensor-cells = <0>;
2 cents:
we might want to move bandgap under ocp?
> };
> };
> --
> 1.8.2.1.342.gfa7285d
>
>
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> linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
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--
Regards,
Nishanth Menon
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