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authorKevin Hilman <khilman@linaro.org>2014-09-05 13:28:33 -0700
committerKevin Hilman <khilman@linaro.org>2014-09-05 13:29:17 -0700
commit389710837f684b397ecea7e66a3a87f16e1542de (patch)
tree7f312143e9c8fe74a020101b1fd829471755e828 /arch
parent8fb22264350d99793a12867f4e2a43e50150f778 (diff)
parentea4fc621adec8956944ecdb9a36c549cba8718c0 (diff)
Merge tag 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixes
Merge "at91: fixes for 3.17 #1" from Nicols Ferre: First AT91 fixes batch for 3.17: - compatibility string precision - clock registration and USB DT fix for at91rm9200 * tag 'at91-fixes' of git://github.com/at91linux/linux-at91: ARM: at91/dt: rm9200: fix usb clock definition ARM: at91: rm9200: fix clock registration ARM: at91/dt: sam9g20: set at91sam9g20 pllb driver Signed-off-by: Kevin Hilman <khilman@linaro.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/at91rm9200.dtsi2
-rw-r--r--arch/arm/boot/dts/at91sam9g20.dtsi1
-rw-r--r--arch/arm/mach-at91/board-dt-rm9200.c11
3 files changed, 12 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi
index 65ccf564b9a..6c97d4af61e 100644
--- a/arch/arm/boot/dts/at91rm9200.dtsi
+++ b/arch/arm/boot/dts/at91rm9200.dtsi
@@ -149,7 +149,7 @@
usb: usbck {
compatible = "atmel,at91rm9200-clk-usb";
#clock-cells = <0>;
- atmel,clk-divisors = <1 2>;
+ atmel,clk-divisors = <1 2 0 0>;
clocks = <&pllb>;
};
diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi
index 31f7652612f..4e0abbd9d65 100644
--- a/arch/arm/boot/dts/at91sam9g20.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20.dtsi
@@ -40,6 +40,7 @@
};
pllb: pllbck {
+ compatible = "atmel,at91sam9g20-clk-pllb";
atmel,clk-input-range = <2000000 32000000>;
atmel,pll-clk-output-ranges = <30000000 100000000 0 0>;
};
diff --git a/arch/arm/mach-at91/board-dt-rm9200.c b/arch/arm/mach-at91/board-dt-rm9200.c
index 3a185faee79..f4b6e91843e 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>
@@ -35,13 +36,21 @@ static void __init at91rm9200_dt_init_irq(void)
of_irq_init(irq_of_match);
}
+static void __init at91rm9200_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 = at91rm9200_dt_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = at91rm9200_dt_initialize,