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authorSascha Hauer <s.hauer@pengutronix.de>2015-05-06 08:56:43 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2015-05-06 08:56:43 +0200
commit461f8cfc7ea788428240271818363333ceff5c4c (patch)
treea3d6e3737c203ea29f8db2a6ddaadc326247376c /dts/Bindings/pwm
parent6345d37ae50c3ac8dd0e6176bc846fe211cbddd4 (diff)
downloadbarebox-461f8cfc7ea788428240271818363333ceff5c4c.tar.gz
barebox-461f8cfc7ea788428240271818363333ceff5c4c.tar.xz
dts: update to v4.1-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/pwm')
-rw-r--r--dts/Bindings/pwm/brcm,kona-pwm.txt (renamed from dts/Bindings/pwm/bcm-kona-pwm.txt)0
-rw-r--r--dts/Bindings/pwm/imx-pwm.txt12
2 files changed, 11 insertions, 1 deletions
diff --git a/dts/Bindings/pwm/bcm-kona-pwm.txt b/dts/Bindings/pwm/brcm,kona-pwm.txt
index 8eae9fe784..8eae9fe784 100644
--- a/dts/Bindings/pwm/bcm-kona-pwm.txt
+++ b/dts/Bindings/pwm/brcm,kona-pwm.txt
diff --git a/dts/Bindings/pwm/imx-pwm.txt b/dts/Bindings/pwm/imx-pwm.txt
index b50d7a6d9d..e00c2e9f48 100644
--- a/dts/Bindings/pwm/imx-pwm.txt
+++ b/dts/Bindings/pwm/imx-pwm.txt
@@ -1,10 +1,17 @@
Freescale i.MX PWM controller
Required properties:
-- compatible: should be "fsl,<soc>-pwm"
+- compatible : should be "fsl,<soc>-pwm" and one of the following
+ compatible strings:
+ - "fsl,imx1-pwm" for PWM compatible with the one integrated on i.MX1
+ - "fsl,imx27-pwm" for PWM compatible with the one integrated on i.MX27
- reg: physical base address and length of the controller's registers
- #pwm-cells: should be 2. See pwm.txt in this directory for a description of
the cells format.
+- clocks : Clock specifiers for both ipg and per clocks.
+- clock-names : Clock names should include both "ipg" and "per"
+See the clock consumer binding,
+ Documentation/devicetree/bindings/clock/clock-bindings.txt
- interrupts: The interrupt for the pwm controller
Example:
@@ -13,5 +20,8 @@ pwm1: pwm@53fb4000 {
#pwm-cells = <2>;
compatible = "fsl,imx53-pwm", "fsl,imx27-pwm";
reg = <0x53fb4000 0x4000>;
+ clocks = <&clks IMX5_CLK_PWM1_IPG_GATE>,
+ <&clks IMX5_CLK_PWM1_HF_GATE>;
+ clock-names = "ipg", "per";
interrupts = <61>;
};