[linux-sunxi] Re: [PATCH 4/5] ARM: dts: sunxi: add dtsi file for V3s SoC
From: Maxime Ripard <hidden>
Date: 2017-01-12 16:53:00
Also in:
linux-clk, linux-devicetree, linux-gpio, lkml
On Wed, Jan 11, 2017 at 11:56:32AM +0800, Icenowy Zheng wrote:
2017?1?11? 02:21? Maxime Ripard [off-list ref]???quoted
On Tue, Jan 03, 2017 at 11:16:28PM +0800, Icenowy Zheng wrote:quoted
+ uart0_pins_a: uart0 at 0 { + pins = "PB8", "PB9"; + function = "uart0"; + bias-pull-up;Why do you need a pullup here?I think TX needs one, but RX do not need.
That's (at best) board specific. So it belongs in the DTS if it's truely needed. 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: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20170112/f8f7e9e4/attachment-0001.sig>