path: root/Documentation/devicetree/bindings/pwm
diff options
authorTim Kryger <tim.kryger@linaro.org>2014-04-25 18:31:11 (GMT)
committerThierry Reding <thierry.reding@gmail.com>2014-04-28 11:05:18 (GMT)
commit810b4f51e8d0c2de9685f4addbf5ede7e589dd20 (patch)
treebbb9033b1f7377ea9747563bef67f65314b6526f /Documentation/devicetree/bindings/pwm
parent3e5314d3c8364b3e3611256caa005bb34e05372e (diff)
Documentation: dt: Add Kona PWM binding
Add the binding description for the Kona PWM controller found on Broadcom's mobile SoCs. Signed-off-by: Tim Kryger <tim.kryger@linaro.org> Reviewed-by: Alex Elder <elder@linaro.org> Reviewed-by: Markus Mayer <markus.mayer@linaro.org> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'Documentation/devicetree/bindings/pwm')
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pwm/bcm-kona-pwm.txt b/Documentation/devicetree/bindings/pwm/bcm-kona-pwm.txt
new file mode 100644
index 0000000..8eae9fe
--- /dev/null
+++ b/Documentation/devicetree/bindings/pwm/bcm-kona-pwm.txt
@@ -0,0 +1,21 @@
+Broadcom Kona PWM controller device tree bindings
+This controller has 6 channels.
+Required Properties :
+- compatible: should contain "brcm,kona-pwm"
+- reg: physical base address and length of the controller's registers
+- clocks: phandle + clock specifier pair for the external clock
+- #pwm-cells: Should be 3. See pwm.txt in this directory for a
+ description of the cells format.
+Refer to clocks/clock-bindings.txt for generic clock consumer properties.
+pwm: pwm@3e01a000 {
+ compatible = "brcm,bcm11351-pwm", "brcm,kona-pwm";
+ reg = <0x3e01a000 0xc4>;
+ clocks = <&pwm_clk>;
+ #pwm-cells = <3>;

Privacy Policy