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| author | Eduardo Valentin <eduardo.valentin@ti.com> | 2013-06-07 11:11:53 -0400 |
|---|---|---|
| committer | Eduardo Valentin <eduardo.valentin@ti.com> | 2013-07-08 10:11:59 -0400 |
| commit | 57d1617137dd61825a3a7cebf61015f58afce510 (patch) | |
| tree | 435ee366eca2964c02d51a755d75a588ef1a84a2 /Documentation | |
| parent | 65d467e84600754712fb36accd74b036cd775e5e (diff) | |
| download | linux-rpi-57d1617137dd61825a3a7cebf61015f58afce510.tar.gz linux-rpi-57d1617137dd61825a3a7cebf61015f58afce510.tar.bz2 linux-rpi-57d1617137dd61825a3a7cebf61015f58afce510.zip | |
thermal: ti-soc-thermal: use standard GPIO DT bindings
This change updates the ti-soc-thermal driver to use
standard GPIO DT bindings to read the GPIO number associated
to thermal shutdown IRQ, in case the device features it.
Previously, the code was using a specific DT bindings.
As now OMAP supports the standard way to model GPIOs,
there is no point in having a ti specific binding.
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree-discuss@lists.ozlabs.org
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/thermal/ti_soc_thermal.txt | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/thermal/ti_soc_thermal.txt b/Documentation/devicetree/bindings/thermal/ti_soc_thermal.txt index 1953b33cad51..0c9222d27fae 100644 --- a/Documentation/devicetree/bindings/thermal/ti_soc_thermal.txt +++ b/Documentation/devicetree/bindings/thermal/ti_soc_thermal.txt @@ -17,8 +17,9 @@ Required properties: - interrupts : this entry should indicate which interrupt line the talert signal is routed to; Specific: -- ti,tshut-gpio : this entry should be used to inform which GPIO -line the tshut signal is routed to; +- gpios : this entry should be used to inform which GPIO +line the tshut signal is routed to. The informed GPIO will +be treated as an IRQ; - regs : this entry must also be specified and it is specific to each bandgap version, because the mapping may change from soc to soc, apart of depending on available features. @@ -37,7 +38,7 @@ bandgap { 0x4a002378 0x18>; compatible = "ti,omap4460-bandgap"; interrupts = <0 126 4>; /* talert */ - ti,tshut-gpio = <86>; + gpios = <&gpio3 22 0>; /* tshut */ }; OMAP4470: @@ -47,7 +48,7 @@ bandgap { 0x4a002378 0x18>; compatible = "ti,omap4470-bandgap"; interrupts = <0 126 4>; /* talert */ - ti,tshut-gpio = <86>; + gpios = <&gpio3 22 0>; /* tshut */ }; OMAP5430: |