Messages in this thread | | | Date | Thu, 14 Mar 2013 17:13:08 +0530 | From | Sekhar Nori <> | Subject | Re: [PATCH 2/3] pwm: pwm-tiecap: Add device-tree binding support for da850 SOC |
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On 3/14/2013 4:02 PM, Philip Avinash wrote: > ECAP IP is used in da850 SOC's also. Hence adds ECAP device tree binding > support for da850. > > Cc: Grant Likely <grant.likely@secretlab.ca> > Cc: Rob Herring <rob.herring@calxeda.com> > Cc: Rob Landley <rob@landley.net> > Signed-off-by: Philip Avinash <avinashphilip@ti.com> > --- > :100644 100644 131e8c1... fcbd3c1... M Documentation/devicetree/bindings/pwm/pwm-tiecap.txt > :100644 100644 22e96e2... e0d96c8... M drivers/pwm/pwm-tiecap.c > .../devicetree/bindings/pwm/pwm-tiecap.txt | 2 +- > drivers/pwm/pwm-tiecap.c | 1 + > 2 files changed, 2 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt b/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt > index 131e8c1..fcbd3c1 100644 > --- a/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt > +++ b/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt > @@ -1,7 +1,7 @@ > TI SOC ECAP based APWM controller > > Required properties: > -- compatible: Must be "ti,am33xx-ecap" > +- compatible: Must be "ti,am33xx-ecap" or "ti,da850-ecap" > - #pwm-cells: Should be 3. Number of cells being used to specify PWM property. > First cell specifies the per-chip index of the PWM to use, the second > cell is the period in nanoseconds and bit 0 in the third cell is used to > diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c > index 22e96e2..e0d96c8 100644 > --- a/drivers/pwm/pwm-tiecap.c > +++ b/drivers/pwm/pwm-tiecap.c > @@ -197,6 +197,7 @@ static const struct pwm_ops ecap_pwm_ops = { > > static const struct of_device_id ecap_of_match[] = { > { .compatible = "ti,am33xx-ecap" }, > + { .compatible = "ti,da850-ecap" }, > {},
You add a new compatible, but don't really show any changes in driver in this series. So why can't we simply use ti,am33xx-ecap on DA850 too?
Thanks, Sekhar
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