linux-kernel - Re: [PATCH 1/1] pinctrl: tegra: avoid parked_reg and parked

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Message-ID: <CACRpkdau6Ey5Zot5OPF_NdPFL4h7M27KPpehQX57A45hwpgCDg@mail.gmail.com>
Date:	Wed, 11 May 2016 13:25:21 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Laxman Dewangan <ldewangan@...dia.com>
Cc:	Stephen Warren <swarren@...dotorg.org>,
	Thierry Reding <thierry.reding@...il.com>,
	Alexandre Courbot <gnurou@...il.com>,
	Rhyland Klein <rklein@...dia.com>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/1] pinctrl: tegra: avoid parked_reg and parked_bank

On Mon, May 2, 2016 at 4:28 PM, Laxman Dewangan <ldewangan@...dia.com> wrote:

> NVIDIA's Tegra210 support the park bit to make pinmux configuration
> enable/disable. If parked bit is 1 then configuration does not apply
> and if it is 0 then pinmux configuration applies. This is to support
> to avoid any glitch in pinmux configurations.
>
> The parked bit is part of mux register and mux bank and hence it is
> not required to have member for the parked_reg and parked bank very
> similar to other bit field of the same register.
>
> Remove the need of the parked register and parked bank and get whether
> parked function supported or not by parked_bit.
>
> This is to make the parked bit handling same as other fields of mux
> registers.
>
> Signed-off-by: Laxman Dewangan <ldewangan@...dia.com>

Patch applied with Stephen's ACK.

Yours,
Linus Walleij