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| author | Dan Sneddon <dan.sneddon@microchip.com> | 2021-09-20 16:28:45 -0700 |
|---|---|---|
| committer | Eugen Hristev <eugen.hristev@microchip.com> | 2021-10-12 15:18:39 +0300 |
| commit | 2d2273fa1effea235669a36efbd7beddb8017f67 (patch) | |
| tree | 6351c728a0c7780bd868cf2d4b35be6d9d4d042b /doc | |
| parent | 9b075973e9aeeab28d30398320ce722e765cdb3c (diff) | |
| download | u-boot-2d2273fa1effea235669a36efbd7beddb8017f67.zip u-boot-2d2273fa1effea235669a36efbd7beddb8017f67.tar.gz u-boot-2d2273fa1effea235669a36efbd7beddb8017f67.tar.bz2 | |
dt-bindings: pwm: pwm-at91: Add PWM bindings for A5D2
Document the bindings needed for the PWM device on the SAMA5D2.
Signed-off-by: Dan Sneddon <dan.sneddon@microchip.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/device-tree-bindings/pwm/pwm-at91.txt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/doc/device-tree-bindings/pwm/pwm-at91.txt b/doc/device-tree-bindings/pwm/pwm-at91.txt new file mode 100644 index 0000000..a03da40 --- /dev/null +++ b/doc/device-tree-bindings/pwm/pwm-at91.txt @@ -0,0 +1,16 @@ +Microchip AT91 PWM controller for SAMA5D2 + +Required properties: + - compatible: Should be "atmel,sama5d2-pwm" + - reg: Physical base address and length of the controller's registers. + - clocks: Should contain a clock identifier for the PWM's parent clock. + - #pwm-cells: Should be 3. + +Example: + +pwm0: pwm@f802c000 { + compatible = "atmel,sama5d2-pwm"; + reg = <0xf802c000 0x4000>; + clocks = <&pwm_clk>; + #pwm-cells = <3>; +}; |