openwrt/target/linux/mvebu/patches-3.10/0084-arm-clocksource-mvebu-Use-the-main-timer-as-clock-so.patch
Luka Perkov 3af779eb17 mvebu: backport mainline patches from kernel 3.12
This is a backport of the patches accepted to the Linux mainline related to
mvebu SoC (Armada XP and Armada 370) between Linux v3.11, and Linux v3.12.
This work mainly covers:

* Ground work for sharing the pxa nand driver(drivers/mtd/nand/pxa3xx_nand.c)
  between the PXA family,and the Armada family.
* Further updates to the mvebu MBus.
* Work and ground work for enabling MSI on the Armada family.
* some phy / mdio bus initialization related work.
* Device tree binding documentation update.

Signed-off-by: Seif Mazareeb <seif.mazareeb@gmail.com>
CC: Luka Perkov <luka@openwrt.org>

SVN-Revision: 39565
2014-02-11 02:07:41 +00:00

34 lines
1.0 KiB
Diff

From 02b0213923da41034a766942508d882f9be51efd Mon Sep 17 00:00:00 2001
From: Jean Pihet <jean.pihet@linaro.org>
Date: Wed, 18 Sep 2013 20:55:09 +0200
Subject: [PATCH 084/203] arm: clocksource: mvebu: Use the main timer as clock
source from DT
This commit:
573145f08c2b92c45498468afbbba909f6ce6135
clocksource: armada-370-xp: Use CLOCKSOURCE_OF_DECLARE
replaced a call to the driver's timer initialization by a call to
clocksource_of_init(). However, it failed to select CONFIG_CLKSRC_OF.
Fix this by selecting CONFIG_CLKSRC_OF for Armada370/XP machines.
Without this change the kernel is stuck at: 'Calibrating delay loop...'.
Signed-off-by: Jean Pihet <jean.pihet@linaro.org>
Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
drivers/clocksource/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -24,6 +24,7 @@ config DW_APB_TIMER_OF
config ARMADA_370_XP_TIMER
bool
+ select CLKSRC_OF
config SUN4I_TIMER
bool