On 21/02/17 06:55, Chunyan Zhang wrote:
> From: Orson Zhai <orson.z...@spreadtrum.com>
>
> SC9860G is a 8 cores of A53 SoC with 4G LTE support SoC from Spreadtrum.
>
> According to regular hierarchy of sprd dts, whale2.dtsi contains SoC
> peripherals IP nodes, sc9860.dtsi contains stuff related to ARM core stuff
> and sp9860g dts is for the board level.
>
> Signed-off-by: Orson Zhai <orson.z...@spreadtrum.com>
> Signed-off-by: Chunyan Zhang <chunyan.zh...@spreadtrum.com>
> ---
> arch/arm64/boot/dts/sprd/Makefile | 3 +-
> arch/arm64/boot/dts/sprd/sc9860.dtsi | 531
> ++++++++++++++++++++++++++++++
> arch/arm64/boot/dts/sprd/sp9860g-1h10.dts | 56 ++++
> arch/arm64/boot/dts/sprd/whale2.dtsi | 70 ++++
> 4 files changed, 659 insertions(+), 1 deletion(-)
> create mode 100644 arch/arm64/boot/dts/sprd/sc9860.dtsi
> create mode 100644 arch/arm64/boot/dts/sprd/sp9860g-1h10.dts
> create mode 100644 arch/arm64/boot/dts/sprd/whale2.dtsi
>
[...]
> diff --git a/arch/arm64/boot/dts/sprd/sc9860.dtsi
> b/arch/arm64/boot/dts/sprd/sc9860.dtsi
> new file mode 100644
> index 0000000..73deb4e
> --- /dev/null
> +++ b/arch/arm64/boot/dts/sprd/sc9860.dtsi
> @@ -0,0 +1,531 @@
> +/*
> + * Spreadtrum SP9860 SoC DTS file
> + *
> + * Copyright (C) 2016, Spreadtrum Communications Inc.
> + *
> + * This file is licensed under a dual GPLv2 or X11 license.
> + */
> +
[...]
> +
> + idle-states{
> + entry-method = "arm,psci";
> +
> + CORE_PD: core_pd {
> + compatible = "arm,idle-state";
> + entry-latency-us = <1000>;
> + exit-latency-us = <700>;
> + min-residency-us = <2500>;
> + local-timer-stop;
> + arm,psci-suspend-param = <0x00010002>;
> + };
> +
> + CLUSTER_PD: cluster_pd {
> + compatible = "arm,idle-state";
> + entry-latency-us = <1000>;
> + exit-latency-us = <1000>;
> + min-residency-us = <3000>;
> + local-timer-stop;
> + arm,psci-suspend-param = <0x01010003>;
> + };
Thanks for dropping the hacked up "deep sleep" state :)
This version looks fine to me.
--
Regards,
Sudeep
