linux-kernel - [PATCH 4/5] ARM: dts: stm32: add counter subnodes on stm32mp157c-ev1

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Message-ID: <20241216153908.3069548-5-fabrice.gasnier@foss.st.com>
Date: Mon, 16 Dec 2024 16:39:07 +0100
From: Fabrice Gasnier <fabrice.gasnier@...s.st.com>
To: <alexandre.torgue@...s.st.com>
CC: <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <conor+dt@...nel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <fabrice.gasnier@...s.st.com>, <olivier.moysan@...s.st.com>
Subject: [PATCH 4/5] ARM: dts: stm32: add counter subnodes on stm32mp157c-ev1

Enable the counter nodes without dedicated pins. With such configuration,
the counter interface can be used on internal clock to generate events.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@...s.st.com>
---
 arch/arm/boot/dts/st/stm32mp157c-ev1.dts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm/boot/dts/st/stm32mp157c-ev1.dts b/arch/arm/boot/dts/st/stm32mp157c-ev1.dts
index 9eb9a1bf4f2c..8f99c30f1af1 100644
--- a/arch/arm/boot/dts/st/stm32mp157c-ev1.dts
+++ b/arch/arm/boot/dts/st/stm32mp157c-ev1.dts
@@ -306,6 +306,9 @@ &timers2 {
 	/delete-property/dmas;
 	/delete-property/dma-names;
 	status = "disabled";
+	counter {
+		status = "okay";
+	};
 	pwm {
 		pinctrl-0 = <&pwm2_pins_a>;
 		pinctrl-1 = <&pwm2_sleep_pins_a>;
@@ -321,6 +324,9 @@ &timers8 {
 	/delete-property/dmas;
 	/delete-property/dma-names;
 	status = "disabled";
+	counter {
+		status = "okay";
+	};
 	pwm {
 		pinctrl-0 = <&pwm8_pins_a>;
 		pinctrl-1 = <&pwm8_sleep_pins_a>;
@@ -336,6 +342,9 @@ &timers12 {
 	/delete-property/dmas;
 	/delete-property/dma-names;
 	status = "disabled";
+	counter {
+		status = "okay";
+	};
 	pwm {
 		pinctrl-0 = <&pwm12_pins_a>;
 		pinctrl-1 = <&pwm12_sleep_pins_a>;
-- 
2.25.1