From: Doug Anderson <dianders@chromium.org>
To: Heiko Stuebner <heiko@sntech.de>
Cc: Brian Norris <briannorris@chromium.org>,
"open list:ARM/Rockchip SoC..."
<linux-rockchip@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Caesar Wang <wxt@rock-chips.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Stephen Barber <smbarber@chromium.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Chris Zhong <zyw@rock-chips.com>
Subject: Re: [PATCH v2 4/6] arm64: dts: rockchip: add Gru/Kevin DTS
Date: Tue, 28 Feb 2017 14:54:33 -0800 [thread overview]
Message-ID: <CAD=FV=VS6YBjUQsix=nHteKG6jt=+LGWpDSqrP4VRu5LxOVc3A@mail.gmail.com> (raw)
In-Reply-To: <6978416.eyJmBK6ozI@phil>
Hi,
On Tue, Feb 28, 2017 at 2:00 PM, Heiko Stuebner <heiko@sntech.de> wrote:
>> + pp3300_wifi_bt: pp3300-wifi-bt {
>> + compatible = "regulator-fixed";
>> + regulator-name = "pp3300_wifi_bt";
>> + /* NOTE: wlan_module_pd_l pinctrl in pp1800_pcie */
>> +
>> + enable-active-high;
>> +
>> + /* NOTE: this GPIO also used in pp1800_pcie */
>
> does the gpio subsystem like this double usage?
Yes, see commit f19b00da8ed3 ("regulator: core: support shared enable
GPIO concept"). ...but there's no great place to put the pinctrl node
though, unfortunately. It's either randomly pick one of the two or
add it as a system-level hog.
-Doug
next prev parent reply other threads:[~2017-02-28 23:26 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-10 1:05 [PATCH v2 0/6] arm64: dts: rockchip: support Google Kevin Brian Norris
2017-02-10 1:05 ` [PATCH v2 1/6] arm64: dts: Add symlinks for cros-ec-keyboard and cros-ec-sbs Brian Norris
2017-02-21 23:47 ` Olof Johansson
2017-02-27 18:20 ` Heiko Stuebner
2017-03-20 23:07 ` Brian Norris
2017-04-19 12:54 ` Olof Johansson
2017-04-19 13:25 ` Heiko Stuebner
2017-04-19 13:31 ` Olof Johansson
2017-02-10 1:05 ` [PATCH v2 2/6] arm64: dts: rockchip: support dwc3 USB for rk3399 Brian Norris
2017-02-10 22:01 ` Heiko Stuebner
2017-02-10 1:05 ` [PATCH v2 3/6] dt-bindings: Document rk3399 Gru/Kevin Brian Norris
2017-02-16 2:12 ` Rob Herring
2017-02-10 1:05 ` [PATCH v2 4/6] arm64: dts: rockchip: add Gru/Kevin DTS Brian Norris
2017-02-28 22:00 ` Heiko Stuebner
2017-02-28 22:54 ` Doug Anderson [this message]
2017-02-10 1:05 ` [PATCH v2 5/6] arm64: dts: rockchip: describe Gru/Kevin OPPs + CPU regulators Brian Norris
2017-02-10 1:05 ` [PATCH v2 6/6] arm64: dts: rockchip: sort rk3399 by unit address Brian Norris
2017-02-10 21:39 ` Heiko Stuebner
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