linux-kernel - [PATCH] ARM: at91: rm9200: fix clock registration

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Message-Id: <1409926533-7853-1-git-send-email-alexandre.belloni@free-electrons.com>
Date:	Fri,  5 Sep 2014 16:15:33 +0200
From:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:	Nicolas Ferre <nicolas.ferre@...el.com>
Cc:	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Subject: [PATCH] ARM: at91: rm9200: fix clock registration

Actually register clocks from device tree when using the common clock
framework.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
---
 arch/arm/mach-at91/board-dt-rm9200.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-at91/board-dt-rm9200.c b/arch/arm/mach-at91/board-dt-rm9200.c
index 61ea21445664..a598481a3570 100644
--- a/arch/arm/mach-at91/board-dt-rm9200.c
+++ b/arch/arm/mach-at91/board-dt-rm9200.c
@@ -14,6 +14,7 @@
 #include <linux/gpio.h>
 #include <linux/of.h>
 #include <linux/of_irq.h>
+#include <linux/clk-provider.h>
 
 #include <asm/setup.h>
 #include <asm/irq.h>
@@ -24,13 +25,21 @@
 #include "at91_aic.h"
 #include "generic.h"
 
+static void __init rm9200_dt_timer_init(void)
+{
+#if defined(CONFIG_COMMON_CLK)
+	of_clk_init(NULL);
+#endif
+	at91rm9200_timer_init();
+}
+
 static const char *at91rm9200_dt_board_compat[] __initdata = {
 	"atmel,at91rm9200",
 	NULL
 };
 
 DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200 (Device Tree)")
-	.init_time      = at91rm9200_timer_init,
+	.init_time      = rm9200_dt_timer_init,
 	.map_io		= at91_map_io,
 	.init_early	= at91rm9200_dt_initialize,
 	.dt_compat	= at91rm9200_dt_board_compat,
-- 
1.9.1

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