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Commit 205056a3 authored by Jean-Christophe PLAGNIOL-VILLARD's avatar Jean-Christophe PLAGNIOL-VILLARD Committed by Nicolas Ferre
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ARM: at91/rtc-at91sam9: each SoC can select the RTT device to use 



For the RTT as RTC driver rtc-at91sam9, the platform_device structure
is filled during SoC initialization. This will allow to convert this
RTC driver as a standard platform driver.

Signed-off-by: default avatarJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
parent b5514952

arch/arm/mach-at91/at91sam9260_devices.c

+11 −0
Original line number Original line Diff line number Diff line
@@ -728,8 +728,19 @@ static struct platform_device at91sam9260_rtt_device = { 
	.num_resources	= ARRAY_SIZE(rtt_resources),

	.num_resources	= ARRAY_SIZE(rtt_resources),

};

};







#if IS_ENABLED(CONFIG_RTC_DRV_AT91SAM9)

static void __init at91_add_device_rtt_rtc(void)

{

	at91sam9260_rtt_device.name = "rtc-at91sam9";

}

#else

static void __init at91_add_device_rtt_rtc(void) {}

#endif



static void __init at91_add_device_rtt(void)

static void __init at91_add_device_rtt(void)

{

{

	at91_add_device_rtt_rtc();

	platform_device_register(&at91sam9260_rtt_device);

	platform_device_register(&at91sam9260_rtt_device);

}

}

arch/arm/mach-at91/at91sam9261_devices.c

+10 −0
Original line number Original line Diff line number Diff line
@@ -614,8 +614,18 @@ static struct platform_device at91sam9261_rtt_device = { 
	.num_resources	= ARRAY_SIZE(rtt_resources),

	.num_resources	= ARRAY_SIZE(rtt_resources),

};

};





#if IS_ENABLED(CONFIG_RTC_DRV_AT91SAM9)

static void __init at91_add_device_rtt_rtc(void)

{

	at91sam9261_rtt_device.name = "rtc-at91sam9";

}

#else

static void __init at91_add_device_rtt_rtc(void) {}

#endif



static void __init at91_add_device_rtt(void)

static void __init at91_add_device_rtt(void)

{

{

	at91_add_device_rtt_rtc();

	platform_device_register(&at91sam9261_rtt_device);

	platform_device_register(&at91sam9261_rtt_device);

}

}

arch/arm/mach-at91/at91sam9263_devices.c

+25 −0
Original line number Original line Diff line number Diff line
@@ -992,8 +992,33 @@ static struct platform_device at91sam9263_rtt1_device = { 
	.num_resources	= ARRAY_SIZE(rtt1_resources),

	.num_resources	= ARRAY_SIZE(rtt1_resources),

};

};





#if IS_ENABLED(CONFIG_RTC_DRV_AT91SAM9)

static void __init at91_add_device_rtt_rtc(void)

{

	struct platform_device *pdev;



	switch (CONFIG_RTC_DRV_AT91SAM9_RTT) {

	case 0:

		pdev = &at91sam9263_rtt0_device;

		break;

	case 1:

		pdev = &at91sam9263_rtt1_device;

		break;

	default:

		pr_err("at91sam9263: support only 2 RTT (%d)\n",

			 CONFIG_RTC_DRV_AT91SAM9_RTT);

		return;

	}



	pdev->name = "rtc-at91sam9";

}

#else

static void __init at91_add_device_rtt_rtc(void) {}

#endif



static void __init at91_add_device_rtt(void)

static void __init at91_add_device_rtt(void)

{

{

	at91_add_device_rtt_rtc();

	platform_device_register(&at91sam9263_rtt0_device);

	platform_device_register(&at91sam9263_rtt0_device);

	platform_device_register(&at91sam9263_rtt1_device);

	platform_device_register(&at91sam9263_rtt1_device);

}

}

arch/arm/mach-at91/at91sam9g45_devices.c

+10 −0
Original line number Original line Diff line number Diff line
@@ -1204,8 +1204,18 @@ static struct platform_device at91sam9g45_rtt_device = { 
	.num_resources	= ARRAY_SIZE(rtt_resources),

	.num_resources	= ARRAY_SIZE(rtt_resources),

};

};





#if IS_ENABLED(CONFIG_RTC_DRV_AT91SAM9)

static void __init at91_add_device_rtt_rtc(void)

{

	at91sam9g45_rtt_device.name = "rtc-at91sam9";

}

#else

static void __init at91_add_device_rtt_rtc(void) {}

#endif



static void __init at91_add_device_rtt(void)

static void __init at91_add_device_rtt(void)

{

{

	at91_add_device_rtt_rtc();

	platform_device_register(&at91sam9g45_rtt_device);

	platform_device_register(&at91sam9g45_rtt_device);

}

}

arch/arm/mach-at91/at91sam9rl_devices.c

+10 −0
Original line number Original line Diff line number Diff line
@@ -693,8 +693,18 @@ static struct platform_device at91sam9rl_rtt_device = { 
	.num_resources	= ARRAY_SIZE(rtt_resources),

	.num_resources	= ARRAY_SIZE(rtt_resources),

};

};





#if IS_ENABLED(CONFIG_RTC_DRV_AT91SAM9)

static void __init at91_add_device_rtt_rtc(void)

{

	at91sam9rl_rtt_device.name = "rtc-at91sam9";

}

#else

static void __init at91_add_device_rtt_rtc(void) {}

#endif



static void __init at91_add_device_rtt(void)

static void __init at91_add_device_rtt(void)

{

{

	at91_add_device_rtt_rtc();

	platform_device_register(&at91sam9rl_rtt_device);

	platform_device_register(&at91sam9rl_rtt_device);

}

}