From 9674d4a3cf4307dda468a0b48e5e43a2fdb56b68 Mon Sep 17 00:00:00 2001 From: Gregory CLEMENT Date: Mon, 23 Jun 2014 17:42:08 +0200 Subject: [PATCH] ARM: mvebu: Use system controller to get the soc id when possible On Armada 38x it is possible to get the SoC Id and the revision without using the PCI register. Accessing the PCI registers implies enabling its clock and, because of the initialization issue, not keeping them enable. So if possible it is better to avoid it. Armada 370 and Armada XP provides the SoC ID values from the system controller but not the revision. Armada 375 provides both but the SoC ID value looks buggy (0x6660 instead of 0x6720). Signed-off-by: Gregory CLEMENT Link: https://lkml.kernel.org/r/1403538128-27859-1-git-send-email-gregory.clement@free-electrons.com Signed-off-by: Jason Cooper --- Reading git-format-patch failed