From 9020b7cc27439e23a0e993f79ef8632fea5e88d5 Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Thu, 19 Jul 2012 19:58:39 +0200 Subject: RTC: add DT bindings to pxa-rtc This patch adds generic device tree bindings to the PXA RTC driver. Documentation for bindings were also added. Signed-off-by: Daniel Mack Cc: Robert Jarzmik Cc: Alessandro Zummo Acked-by: Arnd Bergmann Signed-off-by: Haojian Zhuang --- drivers/rtc/rtc-pxa.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/rtc') diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c index 0075c8fd93d8..f771b2ee4b18 100644 --- a/drivers/rtc/rtc-pxa.c +++ b/drivers/rtc/rtc-pxa.c @@ -27,6 +27,8 @@ #include #include #include +#include +#include #include @@ -396,6 +398,14 @@ static int __exit pxa_rtc_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static struct of_device_id pxa_rtc_dt_ids[] = { + { .compatible = "marvell,pxa-rtc" }, + {} +}; +MODULE_DEVICE_TABLE(of, pxa_rtc_dt_ids); +#endif + #ifdef CONFIG_PM static int pxa_rtc_suspend(struct device *dev) { @@ -425,6 +435,7 @@ static struct platform_driver pxa_rtc_driver = { .remove = __exit_p(pxa_rtc_remove), .driver = { .name = "pxa-rtc", + .of_match_table = of_match_ptr(pxa_rtc_dt_ids), #ifdef CONFIG_PM .pm = &pxa_rtc_pm_ops, #endif -- cgit v1.2.3 From c55c7ba7f8183780dcc60aff1ff90f047f0a3ea4 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Thu, 9 Aug 2012 13:28:19 +0100 Subject: drivers/rtc/rtc-ab8500.c: Revoke Device Tree enablement All AB8500 devices are now registered via MFD core, so Device Tree capability is no longer required for probing. Here we pull the DT match table to ensure we're no longer probed during Device Tree start-up. CC: Alessandro Zummo CC: rtc-linux@googlegroups.com Acked-by: Linus Walleij Signed-off-by: Lee Jones --- drivers/rtc/rtc-ab8500.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'drivers/rtc') diff --git a/drivers/rtc/rtc-ab8500.c b/drivers/rtc/rtc-ab8500.c index bf3c2f669c3c..2e5970fe9eeb 100644 --- a/drivers/rtc/rtc-ab8500.c +++ b/drivers/rtc/rtc-ab8500.c @@ -462,16 +462,10 @@ static int __devexit ab8500_rtc_remove(struct platform_device *pdev) return 0; } -static const struct of_device_id ab8500_rtc_match[] = { - { .compatible = "stericsson,ab8500-rtc", }, - {} -}; - static struct platform_driver ab8500_rtc_driver = { .driver = { .name = "ab8500-rtc", .owner = THIS_MODULE, - .of_match_table = ab8500_rtc_match, }, .probe = ab8500_rtc_probe, .remove = __devexit_p(ab8500_rtc_remove), -- cgit v1.2.3 From 7f4b48b363263d2b62e3d0adecf56045994e721d Mon Sep 17 00:00:00 2001 From: Tony Prisk Date: Fri, 3 Aug 2012 20:55:28 +1200 Subject: rtc: vt8500: Add devicetree support for vt8500-rtc Signed-off-by: Tony Prisk Reviewed-by: Linus Walleij --- drivers/rtc/rtc-vt8500.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'drivers/rtc') diff --git a/drivers/rtc/rtc-vt8500.c b/drivers/rtc/rtc-vt8500.c index 9e94fb147c26..07bf19364a74 100644 --- a/drivers/rtc/rtc-vt8500.c +++ b/drivers/rtc/rtc-vt8500.c @@ -23,6 +23,7 @@ #include #include #include +#include /* * Register definitions @@ -302,12 +303,18 @@ static int __devexit vt8500_rtc_remove(struct platform_device *pdev) return 0; } +static const struct of_device_id wmt_dt_ids[] = { + { .compatible = "via,vt8500-rtc", }, + {} +}; + static struct platform_driver vt8500_rtc_driver = { .probe = vt8500_rtc_probe, .remove = __devexit_p(vt8500_rtc_remove), .driver = { .name = "vt8500-rtc", .owner = THIS_MODULE, + .of_match_table = of_match_ptr(wmt_dt_ids), }, }; @@ -315,5 +322,5 @@ module_platform_driver(vt8500_rtc_driver); MODULE_AUTHOR("Alexey Charkov "); MODULE_DESCRIPTION("VIA VT8500 SoC Realtime Clock Driver (RTC)"); -MODULE_LICENSE("GPL"); +MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:vt8500-rtc"); -- cgit v1.2.3