From: Fabio Estevam <[email protected]>
Currently PWM functionality is broken on mx25 due to the wrong assignment of the
PWM "per" clock.
According to Documentation/devicetree/bindings/clock/imx25-clock.txt:
pwm_ipg_per 52
,so update the pwm "per" to use 'pwm_ipg_per' instead of 'per10' clock.
With this change PWM can work fine on mx25.
Cc: <[email protected]>
Reported-by: Carlos Soto <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
---
arch/arm/boot/dts/imx25.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/imx25.dtsi b/arch/arm/boot/dts/imx25.dtsi
index d238676..e4d3aec 100644
--- a/arch/arm/boot/dts/imx25.dtsi
+++ b/arch/arm/boot/dts/imx25.dtsi
@@ -369,7 +369,7 @@
compatible = "fsl,imx25-pwm", "fsl,imx27-pwm";
#pwm-cells = <2>;
reg = <0x53fa0000 0x4000>;
- clocks = <&clks 106>, <&clks 36>;
+ clocks = <&clks 106>, <&clks 52>;
clock-names = "ipg", "per";
interrupts = <36>;
};
@@ -388,7 +388,7 @@
compatible = "fsl,imx25-pwm", "fsl,imx27-pwm";
#pwm-cells = <2>;
reg = <0x53fa8000 0x4000>;
- clocks = <&clks 107>, <&clks 36>;
+ clocks = <&clks 107>, <&clks 52>;
clock-names = "ipg", "per";
interrupts = <41>;
};
@@ -429,7 +429,7 @@
pwm4: pwm@53fc8000 {
compatible = "fsl,imx25-pwm", "fsl,imx27-pwm";
reg = <0x53fc8000 0x4000>;
- clocks = <&clks 108>, <&clks 36>;
+ clocks = <&clks 108>, <&clks 52>;
clock-names = "ipg", "per";
interrupts = <42>;
};
@@ -476,7 +476,7 @@
compatible = "fsl,imx25-pwm", "fsl,imx27-pwm";
#pwm-cells = <2>;
reg = <0x53fe0000 0x4000>;
- clocks = <&clks 105>, <&clks 36>;
+ clocks = <&clks 105>, <&clks 52>;
clock-names = "ipg", "per";
interrupts = <26>;
};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
