Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1431635 > unrolled thread

Re: [PATCH] arm64: dts: rockchip: add ap_pwroff and ddrio_pwroff pins for rk3399

Back to article view | Back to linux.kernel

This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by below is the oldest one visible, not the original post.

Contents

  Re: [PATCH] arm64: dts: rockchip: add ap_pwroff and ddrio_pwroff pins for rk3399 Heiko Stuebner <heiko@sntech.de> - 2016-06-27 01:10 +0200

#1431635 — Re: [PATCH] arm64: dts: rockchip: add ap_pwroff and ddrio_pwroff pins for rk3399

Am Dienstag, 14. Juni 2016, 13:21:11 schrieb Douglas Anderson:
> There are two sleep related pins on rk3399: ap_pwroff and ddrio_pwroff.
> Let's add the definition of these two pins to rk3399's main dtsi file so
> that boards can use them.
> 
> These two pins are similar to the global_pwroff and ddrio_pwroff pins in
> rk3288 and are expected to be used in the same way: boards will likely
> want to configure these pinctrl settings in their global pinctrl hog
> list.
> 
> Note that on rk3288 there were two additional pins in the "sleep"
> section: "ddr0_retention" and "ddr1_retention".  On rk3288 designs these
> pins appeared to actually route from rk3288 back to rk3288.  Presumably
> on rk3399 this is simply not needed since the pins don't appear to exist
> there.
> 
> Signed-off-by: Douglas Anderson <dianders@chromium.org>

applied to my dts64 branch for 4.8


Thanks
Heiko

[toc] | [standalone]

Back to top | Article view | linux.kernel

csiph-web