diff options
| author |   shenwei.wang@nxp.com <shenwei.wang@nxp.com> | 2018-06-08 14:22:37 -0500 |
|---|---|---|
| committer |   Thierry Reding <thierry.reding@gmail.com> | 2018-07-09 19:08:26 +0200 |
| commit | c99d64d8322043a3a67f62bb03f6b70ef99138c9 (patch) | |
| tree | a80619163d965479cd1db8a5043887555c7a051a /Documentation/devicetree/bindings/pwm/pwm-fsl-ftm.txt | |
| parent | pwm: fsl-ftm: Enable support for the new SoC i.MX8QM (diff) | |
| download | linux-dev-c99d64d8322043a3a67f62bb03f6b70ef99138c9.tar.xz linux-dev-c99d64d8322043a3a67f62bb03f6b70ef99138c9.zip | |
dt-bindings: pwm: fsl-ftm: Add compatible string for i.MX8QM
i.MX8QM integrates a new version of FTM IP block. It adds eight PWM
enable bits in FTM_SC register.
Add a new compatible string of "fsl,imx8qm-ftm-pwm" for i.MX8QM to
differentiate it from the previous SoCs.
Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'Documentation/devicetree/bindings/pwm/pwm-fsl-ftm.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/pwm/pwm-fsl-ftm.txt | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/pwm/pwm-fsl-ftm.txt b/Documentation/devicetree/bindings/pwm/pwm-fsl-ftm.txt index 3899d6a557c1..576ad002bc83 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-fsl-ftm.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-fsl-ftm.txt @@ -16,7 +16,10 @@ modes in device tree. Required properties: -- compatible: Should be "fsl,vf610-ftm-pwm". +- compatible : should be "fsl,<soc>-ftm-pwm" and one of the following + compatible strings: + - "fsl,vf610-ftm-pwm" for PWM compatible with the one integrated on VF610 + - "fsl,imx8qm-ftm-pwm" for PWM compatible with the one integrated on i.MX8QM - reg: Physical base address and length of the controller's registers - #pwm-cells: Should be 3. See pwm.txt in this directory for a description of the cells format. |