From: Shawn Guo <shawnguo@kernel.org>
To: Martin Kepplinger <martin.kepplinger@puri.sm>
Cc: robh@kernel.org, mark.rutland@arm.com, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
Anson.Huang@nxp.com, devicetree@vger.kernel.org, kernel@puri.sm,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
"Angus Ainslie (Purism)" <angus@akkea.ca>
Subject: Re: [PATCH v1 07/12] arm64: dts: librem5-devkit: add the regulators for DVFS
Date: Mon, 17 Feb 2020 12:08:02 +0800 [thread overview]
Message-ID: <20200217040801.GF5395@dragon> (raw)
In-Reply-To: <20200205143003.28408-8-martin.kepplinger@puri.sm>
On Wed, Feb 05, 2020 at 03:29:58PM +0100, Martin Kepplinger wrote:
> From: "Angus Ainslie (Purism)" <angus@akkea.ca>
>
> Specify which regulator is used for cpufreq DVFS.
>
> Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>
> ---
> .../dts/freescale/imx8mq-librem5-devkit.dts | 20 +++++++++++++++++++
> 1 file changed, 20 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
> index ac0145839a69..6a8f6cee96cf 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
> @@ -223,6 +223,26 @@
> };
> };
>
> +&A53_0 {
> + operating-points-v2 = <&a53_opp_table>;
The property has already been set in imx8mq.dtsi.
Shawn
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&A53_1 {
> + operating-points-v2 = <&a53_opp_table>;
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&A53_2 {
> + operating-points-v2 = <&a53_opp_table>;
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&A53_3 {
> + operating-points-v2 = <&a53_opp_table>;
> + cpu-supply = <&buck2_reg>;
> +};
> +
> &clk {
> assigned-clocks = <&clk IMX8MQ_AUDIO_PLL1>, <&clk IMX8MQ_AUDIO_PLL2>;
> assigned-clock-rates = <786432000>, <722534400>;
> --
> 2.20.1
>
next prev parent reply other threads:[~2020-02-17 4:08 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-05 14:29 [PATCH v1 00/12] arm64: dts: librem5-devkit: description updates Martin Kepplinger
2020-02-05 14:29 ` [PATCH v1 01/12] arm64: dts: librem5-devkit: add sai2 and sai6 pinctrl definitions Martin Kepplinger
2020-02-17 3:54 ` Shawn Guo
2020-02-05 14:29 ` [PATCH v1 02/12] arm64: dts: librem5-devkit: add the simcom 7100 modem and audio Martin Kepplinger
2020-02-17 3:59 ` Shawn Guo
2020-02-05 14:29 ` [PATCH v1 03/12] arm64: dts: librem5-devkit: allow modem to wake the system from suspend Martin Kepplinger
2020-02-17 4:02 ` Shawn Guo
2020-02-05 14:29 ` [PATCH v1 04/12] arm64: dts: librem5-devkit: enable sai2 audio interface Martin Kepplinger
2020-02-05 14:29 ` [PATCH v1 05/12] arm64: dts: librem5-devkit: add the sgtl5000 i2c audio codec Martin Kepplinger
2020-02-17 4:05 ` Shawn Guo
2020-02-05 14:29 ` [PATCH v1 06/12] arm64: dts: librem5-devkit: add a vbus supply to usb0 Martin Kepplinger
2020-02-05 14:29 ` [PATCH v1 07/12] arm64: dts: librem5-devkit: add the regulators for DVFS Martin Kepplinger
2020-02-17 4:08 ` Shawn Guo [this message]
2020-02-05 14:29 ` [PATCH v1 08/12] arm64: dts: librem5-devkit: add a battery for the bq25896 to monitor Martin Kepplinger
2020-02-05 14:30 ` [PATCH v1 09/12] arm64: dts: librem5-devkit: allow the redpine card to be removed Martin Kepplinger
2020-02-05 14:30 ` [PATCH v1 10/12] arm64: dts: librem5-devkit: configure VSELECT Martin Kepplinger
2020-02-17 4:09 ` Shawn Guo
2020-02-05 14:30 ` [PATCH v1 11/12] arm64: dts: librem5-devkit: increase the VBUS current in the kernel Martin Kepplinger
2020-02-05 14:30 ` [PATCH v1 12/12] arm64: dts: librem5-devkit: add lsm9ds1 mount matrix Martin Kepplinger
2020-02-13 14:08 ` [PATCH v1 00/12] arm64: dts: librem5-devkit: description updates Martin Kepplinger
2020-02-14 18:44 ` Guido Günther
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