On Fri, Oct 05, 2018 at 10:25:47PM +0300, Sergei Shtylyov wrote:
> Describe THS/CIVM in the R8A77970 device trees.
>
> Based on the original (and large) patches by Vladimir Barinov.
>
> Signed-off-by: Vladimir Barinov <[email protected]>
> Signed-off-by: Sergei Shtylyov <[email protected]>
>
> ---
> This patch is against the 'renesas-devel-20181004-v4.19-rc6' tag of Simon
> Horman's 'renesas.git' repo.
>
> The thermal driver/bindings patches have been posted yesterday...
>
> arch/arm64/boot/dts/renesas/r8a77970.dtsi | 32
> ++++++++++++++++++++++++++++++
> 1 file changed, 32 insertions(+)
>
> Index: renesas/arch/arm64/boot/dts/renesas/r8a77970.dtsi
> ===================================================================
> --- renesas.orig/arch/arm64/boot/dts/renesas/r8a77970.dtsi
> +++ renesas/arch/arm64/boot/dts/renesas/r8a77970.dtsi
> @@ -300,6 +300,19 @@
> #power-domain-cells = <1>;
> };
>
> + thermal: thermal@e6190000 {
> + compatible = "renesas,thermal-r8a77970";
> + reg = <0 0xe6190000 0 0x14
What is the motivation for 0x14, to me 0x10 seems like a more natural size
for the register window.
Otherwise the patch looks good to me.
> + 0 0xe6190100 0 0x38>;
> + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cpg CPG_MOD 522>;
> + power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
> + resets = <&cpg 522>;
> + #thermal-sensor-cells = <0>;
> + };
> +
> intc_ex: interrupt-controller@e61c0000 {
> compatible = "renesas,intc-ex-r8a77970", "renesas,irqc";
> #interrupt-cells = <2>;
> @@ -1033,6 +1046,25 @@
> };
> };
>
> + thermal-zones {
> + cpu-thermal {
> + polling-delay-passive = <250>;
> + polling-delay = <1000>;
> + thermal-sensors = <&thermal>;
> +
> + trips {
> + cpu-crit {
> + temperature = <120000>;
> + hysteresis = <2000>;
> + type = "critical";
> + };
> + };
> +
> + cooling-maps {
> + };
> + };
> + };
> +
> timer {
> compatible = "arm,armv8-timer";
> interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2)
> | IRQ_TYPE_LEVEL_LOW)>,
>
