--- /dev/null
+Device-Tree bindings for LIRC TX driver for Nokia N900(RX51)
+
+Required properties:
+ - compatible: should be "nokia,n900-ir".
+ - pwms: specifies PWM used for IR signal transmission.
+
+Example node:
+
+ pwm9: dmtimer-pwm@9 {
+ compatible = "ti,omap-dmtimer-pwm";
+ ti,timers = <&timer9>;
+ ti,clock-source = <0x00>; /* timer_sys_ck */
+ #pwm-cells = <3>;
+ };
+
+ ir: n900-ir {
+ compatible = "nokia,n900-ir";
+
+ pwms = <&pwm9 0 26316 0>; /* 38000 Hz */
+ };
},
};
-static struct platform_device rx51_lirc_device;
-
static void __init nokia_n900_legacy_init(void)
{
hsmmc2_internal_input_clk();
pr_info("RX-51: Registering OMAP3 HWRNG device\n");
platform_device_register(&omap3_rom_rng_device);
-
}
-
- platform_device_register(&rx51_lirc_device);
}
static void __init omap3_tao3530_legacy_init(void)
&omap3_iommu_pdata),
OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x4809c000, "4809c000.mmc", &mmc_pdata[0]),
OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x480b4000, "480b4000.mmc", &mmc_pdata[1]),
+ OF_DEV_AUXDATA("nokia,n900-ir", 0, "n900-ir", &rx51_lirc_data),
/* Only on am3517 */
OF_DEV_AUXDATA("ti,davinci_mdio", 0x5c030000, "davinci_mdio.0", NULL),
OF_DEV_AUXDATA("ti,am3517-emac", 0x5c000000, "davinci_emac.0",
#include <linux/sched.h>
#include <linux/wait.h>
#include <linux/pwm.h>
+#include <linux/of.h>
#include <media/lirc.h>
#include <media/lirc_dev.h>
return lirc_unregister_driver(lirc_rx51_driver.minor);
}
+static const struct of_device_id lirc_rx51_match[] = {
+ {
+ .compatible = "nokia,n900-ir",
+ },
+ {},
+};
+MODULE_DEVICE_TABLE(of, lirc_rx51_match);
+
struct platform_driver lirc_rx51_platform_driver = {
.probe = lirc_rx51_probe,
.remove = lirc_rx51_remove,
.resume = lirc_rx51_resume,
.driver = {
.name = DRIVER_NAME,
- .owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(lirc_rx51_match),
},
};
module_platform_driver(lirc_rx51_platform_driver);