On Thu, Mar 02, 2017 at 04:13:40AM +0800, Icenowy Zheng wrote: > From: Andre Przywara <andre.przywara@xxxxxxx> > > The new Allwinner H5 SoC is pin-compatible to the H3 SoC, but with the > Cortex-A7 cores replaced by Cortex-A53 cores and the MMC controller > updated. So we should really share almost the whole .dtsi. > In preparation for that move the peripheral parts of the existing > sun8i-h3.dtsi into a new sunxi-h3-h5.dtsi. > The actual sun8i-h3.dtsi then includes that and defines the H3 specific > parts on top of it. > According to "Allwinner H3 Datasheet Version 1.2 Apr. 23, 2015" [1] > Chapter 4.12. GIC and "Allwinner H5 Datasheet Revision 1.0 May. 20, > 2016" [2] Chapter 4.12. GIC, the two SoCs both use ARM GIC-400 interrupt > controller (see the "Note" after the interrupt source table), so the GIC > node is extracted to sunxi-h3-h5.dtsi as well, and the compatible is > changed to "arm,gic-400". This should be in a separate patch. > On the way get rid of skeleton.dtsi, as recommended in that very file. That too. > The inclusion of pinctrl-a10.h is also dropped, as it's now not needed > at all after changing pinctrl binding to the generic pinconf binding. And that as well... > [1] http://linux-sunxi.org/File:Allwinner_H3_Datasheet_V1.2.pdf > [2] https://github.com/OrangePiLibra/OrangePi_H5SDK/blob/master/Documentation/Hardware/H5_User_Manual.pdf Please don't put URLs in commit logs. Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
Attachment:
signature.asc
Description: PGP signature
