From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Tue, 17 Jan 2017 09:33:51 +0100 Subject: Dropping device tree pinmux nodes for GPIO usage (Was: [PATCH 3/5] arm64: dts: sun50i: add MMC nodes) In-Reply-To: <20170115155931.l5tjcdhbz6sj3wke@localhost> References: <1483398226-29321-1-git-send-email-andre.przywara@arm.com> <1483398226-29321-4-git-send-email-andre.przywara@arm.com> <20170115155931.l5tjcdhbz6sj3wke@localhost> Message-ID: <20170117083351.jy7jsdpi2zvufq5q@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Sun, Jan 15, 2017 at 04:59:32PM +0100, Rask Ingemann Lambertsen wrote: > On Tue, Jan 03, 2017 at 10:52:12AM +0800, Chen-Yu Tsai wrote: > > On Tue, Jan 3, 2017 at 7:03 AM, Andre Przywara wrote: > > > + > > > + mmc0_default_cd_pin: mmc0_cd_pin at 0 { > > > + pins = "PF6"; > > > + function = "gpio_in"; > > > + bias-pull-up; > > > + }; > > > > We are starting to drop pinmux nodes for gpio usage. > > How do we get the equivalent of bias-pull-up/down and drive-strength if we > run across a pin that needs it? Hmm, that's actually a very good question... For those cases, leave the pinctrl node for now, we'll deal with that in due time Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 801 bytes Desc: not available URL: