Switch to the new pwm-atmel-tcb binding that avoid wasting TCB channels.
Cc: Antoine Aubert <a.aub...@overkiz.com>
Signed-off-by: Alexandre Belloni <alexandre.bell...@free-electrons.com>
---
arch/arm/boot/dts/at91-kizbox.dts | 42 +++++++++++++++++++++++++--------------
1 file changed, 27 insertions(+), 15 deletions(-)
diff --git a/arch/arm/boot/dts/at91-kizbox.dts
b/arch/arm/boot/dts/at91-kizbox.dts
index 58c5d0d3dd66..6579f955250b 100644
--- a/arch/arm/boot/dts/at91-kizbox.dts
+++ b/arch/arm/boot/dts/at91-kizbox.dts
@@ -43,6 +43,29 @@
};
};
+ tcb1: timer@fffdc000 {
+ tcb1_pwm0: pwm@0 {
+ compatible = "atmel,tcb-pwm";
+ #pwm-cells = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_tcb1_tioa0
&pinctrl_tcb1_tiob0>;
+ }
+
+ tcb1_pwm1: pwm@1 {
+ compatible = "atmel,tcb-pwm";
+ #pwm-cells = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = &pinctrl_tcb1_tioa1>;
+ }
+
+ tcb1_pwm2: pwm@2 {
+ compatible = "atmel,tcb-pwm";
+ #pwm-cells = <3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_tcb1_tioa2>;
+ }
+ };
+
macb0: ethernet@fffc4000 {
phy-mode = "mii";
pinctrl-0 = <&pinctrl_macb_rmii
@@ -122,41 +145,30 @@
network_green {
label = "pwm:green:network";
- pwms = <&tcb_pwm 2 10000000 PWM_POLARITY_INVERTED>;
+ pwms = <&tcb1_pwm1 0 10000000 PWM_POLARITY_INVERTED>;
max-brightness = <255>;
linux,default-trigger = "default-on";
};
network_red {
label = "pwm:red:network";
- pwms = <&tcb_pwm 4 10000000 PWM_POLARITY_INVERTED>;
+ pwms = <&tcb1_pwm2 0 10000000 PWM_POLARITY_INVERTED>;
max-brightness = <255>;
linux,default-trigger = "default-on";
};
user_green {
label = "pwm:green:user";
- pwms = <&tcb_pwm 0 10000000 PWM_POLARITY_INVERTED>;
+ pwms = <&tcb1_pwm0 0 10000000 PWM_POLARITY_INVERTED>;
max-brightness = <255>;
linux,default-trigger = "default-on";
};
user_red {
label = "pwm:red:user";
- pwms = <&tcb_pwm 1 10000000 PWM_POLARITY_INVERTED>;
+ pwms = <&tcb1_pwm0 1 10000000 PWM_POLARITY_INVERTED>;
max-brightness = <255>;
linux,default-trigger = "default-on";
};
};
-
- tcb_pwm: pwm {
- compatible = "atmel,tcb-pwm";
- #pwm-cells = <3>;
- tc-block = <1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_tcb1_tioa0
- &pinctrl_tcb1_tioa1
- &pinctrl_tcb1_tioa2
- &pinctrl_tcb1_tiob0>;
- };
};
--
2.8.1
