diff options
| author |   Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2013-01-31 09:05:26 +0000 |
|---|---|---|
| committer |   Zhang Rui <rui.zhang@intel.com> | 2013-02-08 20:25:36 +0800 |
| commit | 76cc1887496fe80138c6b07c37d7f81e4cf27cde (patch) | |
| tree | b759382748832e26f60fb85d122fa34eb5aec331 | |
| parent | thermal: rcar: remove machine_power_off() from rcar_thermal_notify() (diff) | |
| download | linux-dev-76cc1887496fe80138c6b07c37d7f81e4cf27cde.tar.xz linux-dev-76cc1887496fe80138c6b07c37d7f81e4cf27cde.zip | |
thermal: rcar: add Device Tree support
Support for loading the Renesas R-Car thermal module via devicetree.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
| -rw-r--r-- | Documentation/devicetree/bindings/thermal/rcar-thermal.txt | 29 | ||||
| -rw-r--r-- | drivers/thermal/rcar_thermal.c | 7 |
2 files changed, 36 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/thermal/rcar-thermal.txt b/Documentation/devicetree/bindings/thermal/rcar-thermal.txt new file mode 100644 index 000000000000..28ef498a66e5 --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/rcar-thermal.txt @@ -0,0 +1,29 @@ +* Renesas R-Car Thermal + +Required properties: +- compatible : "renesas,rcar-thermal" +- reg : Address range of the thermal registers. + The 1st reg will be recognized as common register + if it has "interrupts". + +Option properties: + +- interrupts : use interrupt + +Example (non interrupt support): + +thermal@e61f0100 { + compatible = "renesas,rcar-thermal"; + reg = <0xe61f0100 0x38>; +}; + +Example (interrupt support): + +thermal@e61f0000 { + compatible = "renesas,rcar-thermal"; + reg = <0xe61f0000 0x14 + 0xe61f0100 0x38 + 0xe61f0200 0x38 + 0xe61f0300 0x38>; + interrupts = <0 69 4>; +}; diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c index 2eebcadb4c99..909bb4bb837f 100644 --- a/drivers/thermal/rcar_thermal.c +++ b/drivers/thermal/rcar_thermal.c @@ -476,9 +476,16 @@ static int rcar_thermal_remove(struct platform_device *pdev) return 0; } +static const struct of_device_id rcar_thermal_dt_ids[] __devinitconst = { + { .compatible = "renesas,rcar-thermal", }, + {}, +}; +MODULE_DEVICE_TABLE(of, rcar_thermal_dt_ids); + static struct platform_driver rcar_thermal_driver = { .driver = { .name = "rcar_thermal", + .of_match_table = rcar_thermal_dt_ids, }, .probe = rcar_thermal_probe, .remove = rcar_thermal_remove, |