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authorEduardo Valentin <eduardo.valentin@ti.com>2013-06-07 11:11:53 -0400
committerEduardo Valentin <eduardo.valentin@ti.com>2013-07-08 10:11:59 -0400
commit57d1617137dd61825a3a7cebf61015f58afce510 (patch)
tree435ee366eca2964c02d51a755d75a588ef1a84a2 /Documentation/devicetree
parent65d467e84600754712fb36accd74b036cd775e5e (diff)
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/devicetree')
-rw-r--r--Documentation/devicetree/bindings/thermal/ti_soc_thermal.txt9
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:
17- interrupts : this entry should indicate which interrupt line 17- interrupts : this entry should indicate which interrupt line
18the talert signal is routed to; 18the talert signal is routed to;
19Specific: 19Specific:
20- ti,tshut-gpio : this entry should be used to inform which GPIO 20- gpios : this entry should be used to inform which GPIO
21line the tshut signal is routed to; 21line the tshut signal is routed to. The informed GPIO will
22be treated as an IRQ;
22- regs : this entry must also be specified and it is specific 23- regs : this entry must also be specified and it is specific
23to each bandgap version, because the mapping may change from 24to each bandgap version, because the mapping may change from
24soc to soc, apart of depending on available features. 25soc to soc, apart of depending on available features.
@@ -37,7 +38,7 @@ bandgap {
37 0x4a002378 0x18>; 38 0x4a002378 0x18>;
38 compatible = "ti,omap4460-bandgap"; 39 compatible = "ti,omap4460-bandgap";
39 interrupts = <0 126 4>; /* talert */ 40 interrupts = <0 126 4>; /* talert */
40 ti,tshut-gpio = <86>; 41 gpios = <&gpio3 22 0>; /* tshut */
41}; 42};
42 43
43OMAP4470: 44OMAP4470:
@@ -47,7 +48,7 @@ bandgap {
47 0x4a002378 0x18>; 48 0x4a002378 0x18>;
48 compatible = "ti,omap4470-bandgap"; 49 compatible = "ti,omap4470-bandgap";
49 interrupts = <0 126 4>; /* talert */ 50 interrupts = <0 126 4>; /* talert */
50 ti,tshut-gpio = <86>; 51 gpios = <&gpio3 22 0>; /* tshut */
51}; 52};
52 53
53OMAP5430: 54OMAP5430: