linux-kernel - [PATCH 5/7] add bindings for stm32 IIO timer drivers

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Date:   Tue, 22 Nov 2016 17:13:25 +0100
From:   Benjamin Gaignard <benjamin.gaignard@...aro.org>
To:     lee.jones@...aro.org, robh+dt@...nel.org, mark.rutland@....com,
        alexandre.torgue@...com, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, thierry.reding@...il.com,
        linux-pwm@...r.kernel.org, jic23@...nel.org, knaack.h@....de,
        lars@...afoo.de, pmeerw@...erw.net, linux-iio@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Cc:     fabrice.gasnier@...com, gerald.baeza@...com,
        arnaud.pouliquen@...com, linus.walleij@...aro.org,
        linaro-kernel@...ts.linaro.org,
        Benjamin Gaignard <benjamin.gaignard@...com>
Subject: [PATCH 5/7] add bindings for stm32 IIO timer drivers

Define bindings for stm32 IIO timer

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...com>
---
 .../bindings/iio/timer/stm32-iio-timer.txt         | 33 ++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/timer/stm32-iio-timer.txt

diff --git a/Documentation/devicetree/bindings/iio/timer/stm32-iio-timer.txt b/Documentation/devicetree/bindings/iio/timer/stm32-iio-timer.txt
new file mode 100644
index 0000000..b80025e
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/timer/stm32-iio-timer.txt
@@ -0,0 +1,33 @@
+timer IIO trigger bindings for STM32
+
+Must be a child of STM32 multifunctions timer driver
+
+Required parameters:
+- compatible: must be one of the follow value:
+	"st,stm32-iio-timer1"
+	"st,stm32-iio-timer2"
+	"st,stm32-iio-timer3"
+	"st,stm32-iio-timer4"
+	"st,stm32-iio-timer5"
+	"st,stm32-iio-timer6"
+	"st,stm32-iio-timer7"
+	"st,stm32-iio-timer8"
+	"st,stm32-iio-timer9"
+	"st,stm32-iio-timer10"
+	"st,stm32-iio-timer11"
+	"st,stm32-iio-timer12"
+	"st,stm32-iio-timer13"
+	"st,stm32-iio-timer14"
+
+Example:
+	mfd_timer1: mfdtimer1@...10000 {
+		compatible = "st,stm32-mfd-timer1";
+		reg = <0x40010000 0x400>;
+		clocks = <&rcc 0 160>;
+		clock-names = "mfd_timer_clk";
+		interrupts = <27>;
+
+		trigger1: trigger1@...10000 {
+			compatible = "st,stm32-iio-timer1";
+		};
+	};
-- 
1.9.1