From: Tony Lindgren <tony@atomide.com>
To: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Archit Taneja <archit@ti.com>,
linux-fbdev@vger.kernel.org, linux-omap@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 06/23] ARM: OMAP: add OMAP5 DSI muxing
Date: Mon, 28 Apr 2014 09:45:28 -0700 [thread overview]
Message-ID: <20140428164528.GM20807@atomide.com> (raw)
In-Reply-To: <535DFAAE.1010606@ti.com>
* Tomi Valkeinen <tomi.valkeinen@ti.com> [140427 23:53]:
> On 25/04/14 18:31, Tony Lindgren wrote:
>
> > Chances are any mux register in the syscon area already works with
> > pinctrl-single,pins or pinctrl-single,bits option. The ones in the
> > padconf area should be already mapped so the driver just has to
> > request them.
>
> If using the padconf (say omap4_padconf_global for omap4), doesn't that
> mean we need to have platform specific bits in the driver? Isn't that
> something we've been trying to remove all the time?
No, it's all done in a Linux generic way during driver probe, see
drivers/base/pinctrl.c. You just need to define the default pins
in the .dts files. If you need dynamic remuxing in the driver,
you can define other named states that the driver can then toggle
with pinctrl_select_state().
Regards,
Tony
next prev parent reply other threads:[~2014-04-28 16:45 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-24 10:16 [PATCH 00/23] OMAPDSS: OMAP5 display support Tomi Valkeinen
2014-04-24 10:16 ` [PATCH 01/23] OMAPDSS: HDMI: lane config support Tomi Valkeinen
2014-04-25 10:06 ` Archit Taneja
2014-04-25 10:28 ` Tomi Valkeinen
2014-04-24 10:16 ` [PATCH 02/23] Doc/DT: ti,omap4-dss: hdmi lanes Tomi Valkeinen
2014-04-24 10:16 ` [PATCH 03/23] OMAPDSS: HDMI4: set regulator voltage to 1.8V Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 04/23] OMAPDSS: DSI: " Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 05/23] ARM: OMAP: hwmod: OMAP5 DSS hwmod data Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 06/23] ARM: OMAP: add OMAP5 DSI muxing Tomi Valkeinen
2014-04-25 11:11 ` Archit Taneja
2014-04-25 11:18 ` Tomi Valkeinen
2014-04-25 12:58 ` Archit Taneja
2014-04-25 14:08 ` Tomi Valkeinen
2014-04-25 15:31 ` Tony Lindgren
2014-04-28 6:52 ` Tomi Valkeinen
2014-04-28 16:45 ` Tony Lindgren [this message]
2014-04-29 5:26 ` Tomi Valkeinen
2014-04-29 15:05 ` Tony Lindgren
2014-04-29 16:19 ` Tomi Valkeinen
2014-04-29 16:32 ` Tomi Valkeinen
2014-04-29 17:38 ` Tony Lindgren
2014-04-30 6:13 ` Tomi Valkeinen
2014-04-30 17:56 ` Tony Lindgren
2014-05-02 13:06 ` Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 07/23] ARM: OMAP: add detection of omap5-dss Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 08/23] ARM: dts: omap5-clocks.dtsi: add dss iclk Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 09/23] ARM: dts: omap5-clocks.dtsi: add ti,set-rate-parent to dss_dss_clk Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 10/23] ARM: dts: omap5.dtsi: add DSS nodes Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 11/23] ARM: dts: omap5-uevm.dts: add tca6424a Tomi Valkeinen
2014-04-24 13:49 ` Sergei Shtylyov
2014-04-24 14:33 ` Tomi Valkeinen
2014-04-24 16:53 ` Sergei Shtylyov
2014-04-25 14:20 ` Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 12/23] ARM: dts: omap5-uevm.dts: add display nodes Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 13/23] OMAPDSS: DSS & DISPC DT support for OMAP5 Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 14/23] OMAPDSS: features: fix OMAP5 features Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 15/23] OMAPDSS: DPI: fix LCD3 DSI source Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 16/23] OMAPDSS: DSI: Add OMAP5 DSI module IDs Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 17/23] OMAPDSS: HDMI: improve Makefile Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 18/23] OMAPDSS: HDMI: move irq & phy pwr handling Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 19/23] OMAPDSS: HDMI: support larger register offsets for OMAP5 HDMI core Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 20/23] OMAPDSS: HDMI: PHY changes for OMAP5 Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 21/23] OMAPDSS: HDMI: PLL " Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 22/23] OMAPDSS: HDMI: Add OMAP5 HDMI support Tomi Valkeinen
2014-04-24 10:17 ` [PATCH 23/23] Doc/DT: Add OMAP5 DSS DT bindings Tomi Valkeinen
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