[PATCH v6 3/7] arm64: dts: amlogic: g12: add temperature sensor

Amit Kucheria amit.kucheria at linaro.org
Mon Sep 30 02:39:13 PDT 2019


On Sat, Sep 28, 2019 at 12:14 AM Guillaume La Roque
<glaroque at baylibre.com> wrote:
>
> Add cpu and ddr temperature sensors for G12 Socs
>
> Reviewed-by: Martin Blumenstingl <martin.blumenstingl at googlemail.com>
> Tested-by: Christian Hewitt <christianshewitt at gmail.com>
> Tested-by: Kevin Hilman <khilman at baylibre.com>
> Signed-off-by: Guillaume La Roque <glaroque at baylibre.com>


Reviewed-by: Amit Kucheria <amit.kucheria at linaro.org>

> ---
>  .../boot/dts/amlogic/meson-g12-common.dtsi    | 20 +++++++++++++++++++
>  1 file changed, 20 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
> index 38d70ce1cfc7..0660d9ef6a86 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
> @@ -1353,6 +1353,26 @@
>                                 };
>                         };
>
> +                       cpu_temp: temperature-sensor at 34800 {
> +                               compatible = "amlogic,g12a-cpu-thermal",
> +                                            "amlogic,g12a-thermal";
> +                               reg = <0x0 0x34800 0x0 0x50>;
> +                               interrupts = <GIC_SPI 35 IRQ_TYPE_EDGE_RISING>;
> +                               clocks = <&clkc CLKID_TS>;
> +                               #thermal-sensor-cells = <0>;
> +                               amlogic,ao-secure = <&sec_AO>;
> +                       };
> +
> +                       ddr_temp: temperature-sensor at 34c00 {
> +                               compatible = "amlogic,g12a-ddr-thermal",
> +                                            "amlogic,g12a-thermal";
> +                               reg = <0x0 0x34c00 0x0 0x50>;
> +                               interrupts = <GIC_SPI 36 IRQ_TYPE_EDGE_RISING>;
> +                               clocks = <&clkc CLKID_TS>;
> +                               #thermal-sensor-cells = <0>;
> +                               amlogic,ao-secure = <&sec_AO>;
> +                       };
> +
>                         usb2_phy0: phy at 36000 {
>                                 compatible = "amlogic,g12a-usb2-phy";
>                                 reg = <0x0 0x36000 0x0 0x2000>;
> --
> 2.17.1
>



More information about the linux-amlogic mailing list