From mboxrd@z Thu Jan  1 00:00:00 1970
From: wens@csie.org (Chen-Yu Tsai)
Date: Tue, 12 Jan 2016 22:17:31 +0800
Subject: [PATCH] ARM: sunxi: Add CPU regulator for cpufreq
In-Reply-To: <1452607153-8698-1-git-send-email-maxime.ripard@free-electrons.com>
References: <1452607153-8698-1-git-send-email-maxime.ripard@free-electrons.com>
Message-ID: <CAGb2v67a7DATu-sesVPE9Aypn_n0-K++TjdpXmxRSMZRiyHJ7A@mail.gmail.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On Tue, Jan 12, 2016 at 9:59 PM, Maxime Ripard
<maxime.ripard@free-electrons.com> wrote:
> The current DT doesn't have a phandle to the CPU regulator in the CPU node,
> which disables the CPU voltage scaling entirely.

Commit message doesn't say which chip (family).

ChenYu

> Add that phandle.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
> ---
>  arch/arm/boot/dts/sun5i-r8-chip.dts | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun5i-r8-chip.dts b/arch/arm/boot/dts/sun5i-r8-chip.dts
> index 530ab28e9ca2..f6898c6b84d4 100644
> --- a/arch/arm/boot/dts/sun5i-r8-chip.dts
> +++ b/arch/arm/boot/dts/sun5i-r8-chip.dts
> @@ -70,6 +70,10 @@
>         status = "okay";
>  };
>
> +&cpu0 {
> +       cpu-supply = <&reg_dcdc2>;
> +};
> +
>  &ehci0 {
>         status = "okay";
>  };
> --
> 2.6.4
>