linux-kernel - [PATCH 48/48] ARM: dts: at91: kizbox: switch to new pwm-atmel-tcb binding

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Date:	Sat, 11 Jun 2016 00:03:51 +0200
From:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:	Nicolas Ferre <nicolas.ferre@...el.com>
Cc:	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
	Antoine Aubert <a.aubert@...rkiz.com>
Subject: [PATCH 48/48] ARM: dts: at91: kizbox: switch to new pwm-atmel-tcb binding

Switch to the new pwm-atmel-tcb binding that avoid wasting TCB channels.

Cc: Antoine Aubert <a.aubert@...rkiz.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-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@...dc000 {
+				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@...c4000 {
 				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