linux-kernel - Re: [PATCH 2/2] arm64: dts: ti: k3-am654-base-board: Add MMC/SD support

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Message-ID: <20181208155427.jmidz4vsw4k4qj36@akan>
Date:   Sat, 8 Dec 2018 09:54:27 -0600
From:   Nishanth Menon <nm@...com>
To:     Faiz Abbas <faiz_abbas@...com>
CC:     <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <mark.rutland@....com>,
        <robh+dt@...nel.org>, <t-kristo@...com>, <kishon@...com>,
        <ulf.hansson@...aro.org>, <adrian.hunter@...el.com>,
        <michal.simek@...inx.com>
Subject: Re: [PATCH 2/2] arm64: dts: ti: k3-am654-base-board: Add MMC/SD
 support

On 14:12-20181207, Faiz Abbas wrote:

> +
> +&sdhci0 {
> +	status = "okay";
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&main_mmc0_pins_default>;
> +	bus-width = <8>;
> +	non-removable;
> +	ti,driver-strength-ohm = <50>;

^^

> +};
> +
> +&sdhci1 {
> +	status = "okay";
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&main_mmc1_pins_default>;
> +	ti,driver-strength-ohm = <50>;

NAK.

$ git checkout next-20181207
$ git grep ti,driver-strength-ohm Documentation
$

Nada.. And.. I think "new phy binding" probably introduces this.
[1] https://patchwork.kernel.org/project/linux-mmc/list/?series=53185

If your patches are'nt really ready, please send them as RFC, I am not
really in a mood to track the status of every single driver subsystem.

If your binding is not in linux next at the baremin, as far as I am
concerned, this is not ready, and should be RFC.

-- 
Regards,
Nishanth Menon