[PATCH] [RFC] ARM: dts: imx6sx-sdb: Drop OPP hackery

[Marek Vasut]

On 04/25/2017 06:42 PM, Marek Vasut wrote:
> The imx6sx-sdb has one power supply that drives both VDDARM_IN
> and VDDSOC_IN, which is the sw1a regulator on the PFUZE PMIC.
> Connect both inputs to the sw1a regulator on the PMIC and drop
> the OPP hackery which is no longer needed as the power framework
> will take care of the regulator configuration as needed.
> 
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Fabio Estevam <fabio.estevam at nxp.com>
> Cc: Shawn Guo <shawnguo at kernel.org>

+CC Leonard

> ---
> Note: Fabio, if you have a chance, please give this a spin and see
>       if this works.
> ---
>  arch/arm/boot/dts/imx6sx-sdb.dts | 25 ++++++++-----------------
>  1 file changed, 8 insertions(+), 17 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
> index 5bb8fd57e7f5..c0139d7e497a 100644
> --- a/arch/arm/boot/dts/imx6sx-sdb.dts
> +++ b/arch/arm/boot/dts/imx6sx-sdb.dts
> @@ -12,23 +12,6 @@
>  	model = "Freescale i.MX6 SoloX SDB RevB Board";
>  };
>  
> -&cpu0 {
> -	operating-points = <
> -		/* kHz    uV */
> -		996000  1250000
> -		792000  1175000
> -		396000  1175000
> -		198000  1175000
> -		>;
> -	fsl,soc-operating-points = <
> -		/* ARM kHz      SOC uV */
> -		996000	1250000
> -		792000	1175000
> -		396000	1175000
> -		198000  1175000
> -	>;
> -};
> -
>  &i2c1 {
>  	clock-frequency = <100000>;
>  	pinctrl-names = "default";
> @@ -145,3 +128,11 @@
>  		reg = <1>;
>  	};
>  };
> +
> +&reg_arm {
> +	vin-supply = <&sw1a_reg>;
> +};
> +
> +&reg_soc {
> +	vin-supply = <&sw1a_reg>;
> +};
> 


-- 
Best regards,
Marek Vasut