From mboxrd@z Thu Jan 1 00:00:00 1970 From: narmstrong@baylibre.com (Neil Armstrong) Date: Sun, 10 Jul 2016 11:24:03 +0200 Subject: [PATCH v2 2/4] dt-bindings: pwm: Add bindings for Meson PWM Controller In-Reply-To: <1468142645-4360-1-git-send-email-narmstrong@baylibre.com> References: <1468142645-4360-1-git-send-email-narmstrong@baylibre.com> Message-ID: <1468142645-4360-3-git-send-email-narmstrong@baylibre.com> To: linus-amlogic@lists.infradead.org List-Id: linus-amlogic.lists.infradead.org Add bindings for the Amlogic PWM Controller in Meson8b and GXBB SoCs. Signed-off-by: Neil Armstrong --- Documentation/devicetree/bindings/pwm/pwm-meson.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/pwm-meson.txt diff --git a/Documentation/devicetree/bindings/pwm/pwm-meson.txt b/Documentation/devicetree/bindings/pwm/pwm-meson.txt new file mode 100644 index 0000000..e06aed0 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/pwm-meson.txt @@ -0,0 +1,21 @@ +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 at 8550 { + compatible = "amlogic,meson-gxbb-pwm"; + reg = <0x0 0x08550 0x0 0x10>; + #pwm-cells = <3>; + status = "disabled"; + clocks = <&xtal>, <&xtal>; + clock-names = "clkin0", "clkin1"; +} -- 2.7.0