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| author | Neil Armstrong <narmstrong@baylibre.com> | 2016-08-22 17:36:31 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2016-09-06 10:48:56 +0200 |
| commit | 89394cc7c20c48d5e213d05cc37a87ceec23d963 (patch) | |
| tree | a0e954f4b921d77b533f72fa7a0bb4ac000bc003 | |
| parent | 04d68dea26b0a409d44e87ea573a131b6dc67e78 (diff) | |
| download | linux-89394cc7c20c48d5e213d05cc37a87ceec23d963.tar.gz linux-89394cc7c20c48d5e213d05cc37a87ceec23d963.tar.bz2 linux-89394cc7c20c48d5e213d05cc37a87ceec23d963.zip | |
dt-bindings: pwm: Add bindings for Meson PWM Controller
Add bindings for the Amlogic PWM Controller in Meson8b and GXBB SoCs.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
| -rw-r--r-- | Documentation/devicetree/bindings/pwm/pwm-meson.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pwm/pwm-meson.txt b/Documentation/devicetree/bindings/pwm/pwm-meson.txt new file mode 100644 index 000000000000..5376a4468cb6 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/pwm-meson.txt @@ -0,0 +1,23 @@ +Amlogic Meson PWM Controller +============================ + +Required properties: +- compatible: Shall contain "amlogic,meson8b-pwm" or "amlogic,meson-gxbb-pwm". +- #pwm-cells: Should be 3. See pwm.txt in this directory for a description of + the cells format. + +Optional properties: +- clocks: Could contain one or two parents clocks phandle for each of the two + PWM channels. +- clock-names: Could contain at least the "clkin0" and/or "clkin1" names. + +Example: + + pwm_ab: pwm@8550 { + compatible = "amlogic,meson-gxbb-pwm"; + reg = <0x0 0x08550 0x0 0x10>; + #pwm-cells = <3>; + status = "disabled"; + clocks = <&xtal>, <&xtal>; + clock-names = "clkin0", "clkin1"; + } |