linux-kernel - [PATCH v6 2/6] ARM: dts: stm32: Add timer subnodes on stm32mp15 SoCs

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Date:   Wed, 1 Apr 2020 10:39:05 +0200
From:   Benjamin Gaignard <benjamin.gaignard@...com>
To:     <fabrice.gasnier@...com>, <lee.jones@...aro.org>,
        <robh+dt@...nel.org>, <mark.rutland@....com>,
        <mcoquelin.stm32@...il.com>, <alexandre.torgue@...com>,
        <daniel.lezcano@...aro.org>, <tglx@...utronix.de>
CC:     <devicetree@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Benjamin Gaignard <benjamin.gaignard@...com>
Subject: [PATCH v6 2/6] ARM: dts: stm32: Add timer subnodes on stm32mp15 SoCs

Add timer subnode and interrupts to low power timer nodes for
all stm32mp15x SoCs.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...com>
---
 arch/arm/boot/dts/stm32mp151.dtsi | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index fb41d0778b00..09e2dc209976 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -358,6 +358,8 @@
 			reg = <0x40009000 0x400>;
 			clocks = <&rcc LPTIM1_K>;
 			clock-names = "mux";
+			interrupts-extended = <&exti 47 IRQ_TYPE_LEVEL_HIGH>;
+			wakeup-source;
 			status = "disabled";
 
 			pwm {
@@ -376,6 +378,11 @@
 				compatible = "st,stm32-lptimer-counter";
 				status = "disabled";
 			};
+
+			timer {
+				compatible = "st,stm32-lptimer-timer";
+				status = "disabled";
+			};
 		};
 
 		spi2: spi@...0b000 {
@@ -1135,6 +1142,8 @@
 			reg = <0x50021000 0x400>;
 			clocks = <&rcc LPTIM2_K>;
 			clock-names = "mux";
+			interrupts-extended = <&exti 48 IRQ_TYPE_LEVEL_HIGH>;
+			wakeup-source;
 			status = "disabled";
 
 			pwm {
@@ -1153,6 +1162,11 @@
 				compatible = "st,stm32-lptimer-counter";
 				status = "disabled";
 			};
+
+			timer {
+				compatible = "st,stm32-lptimer-timer";
+				status = "disabled";
+			};
 		};
 
 		lptimer3: timer@...22000 {
@@ -1162,6 +1176,8 @@
 			reg = <0x50022000 0x400>;
 			clocks = <&rcc LPTIM3_K>;
 			clock-names = "mux";
+			interrupts-extended = <&exti 50 IRQ_TYPE_LEVEL_HIGH>;
+			wakeup-source;
 			status = "disabled";
 
 			pwm {
@@ -1175,6 +1191,11 @@
 				reg = <2>;
 				status = "disabled";
 			};
+
+			timer {
+				compatible = "st,stm32-lptimer-timer";
+				status = "disabled";
+			};
 		};
 
 		lptimer4: timer@...23000 {
@@ -1182,6 +1203,8 @@
 			reg = <0x50023000 0x400>;
 			clocks = <&rcc LPTIM4_K>;
 			clock-names = "mux";
+			interrupts-extended = <&exti 52 IRQ_TYPE_LEVEL_HIGH>;
+			wakeup-source;
 			status = "disabled";
 
 			pwm {
@@ -1189,6 +1212,11 @@
 				#pwm-cells = <3>;
 				status = "disabled";
 			};
+
+			timer {
+				compatible = "st,stm32-lptimer-timer";
+				status = "disabled";
+			};
 		};
 
 		lptimer5: timer@...24000 {
@@ -1196,6 +1224,8 @@
 			reg = <0x50024000 0x400>;
 			clocks = <&rcc LPTIM5_K>;
 			clock-names = "mux";
+			interrupts-extended = <&exti 53 IRQ_TYPE_LEVEL_HIGH>;
+			wakeup-source;
 			status = "disabled";
 
 			pwm {
@@ -1203,6 +1233,11 @@
 				#pwm-cells = <3>;
 				status = "disabled";
 			};
+
+			timer {
+				compatible = "st,stm32-lptimer-timer";
+				status = "disabled";
+			};
 		};
 
 		vrefbuf: vrefbuf@...25000 {
-- 
2.15.0