Commit e030427f authored by Alexandre Belloni's avatar Alexandre Belloni Committed by Nicolas Ferre
Browse files

ARM: at91: at91sam9g45: switch to generic PWM framework 



Switch to the pwm/pwm-atmel driver instead of misc/atmel_pwm

Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
parent 4c834452

arch/arm/mach-at91/at91sam9g45.c

+1 −0
Original line number Diff line number Diff line
@@ -251,6 +251,7 @@ static struct clk_lookup periph_clocks_lookups[] = { 
	CLKDEV_CON_DEV_ID(NULL, "atmel_sha", &aestdessha_clk),

	CLKDEV_CON_DEV_ID(NULL, "atmel_tdes", &aestdessha_clk),

	CLKDEV_CON_DEV_ID(NULL, "atmel_aes", &aestdessha_clk),

	CLKDEV_CON_DEV_ID(NULL, "at91sam9rl-pwm", &pwm_clk),

	/* more usart lookup table for DT entries */

	CLKDEV_CON_DEV_ID("usart", "ffffee00.serial", &mck),

	CLKDEV_CON_DEV_ID("usart", "fff8c000.serial", &usart0_clk),

arch/arm/mach-at91/at91sam9g45_devices.c

+2 −9
Original line number Diff line number Diff line
@@ -1334,9 +1334,7 @@ static void __init at91_add_device_watchdog(void) {} 
 *  PWM

 * --------------------------------------------------------------------*/



#if defined(CONFIG_ATMEL_PWM) || defined(CONFIG_ATMEL_PWM_MODULE)

static u32 pwm_mask;



#if IS_ENABLED(CONFIG_PWM_ATMEL)

static struct resource pwm_resources[] = {

	[0] = {

		.start	= AT91SAM9G45_BASE_PWMC,
@@ -1351,11 +1349,8 @@ static struct resource pwm_resources[] = { 
};



static struct platform_device at91sam9g45_pwm0_device = {

	.name	= "atmel_pwm",

	.name	= "at91sam9rl-pwm",

	.id	= -1,

	.dev	= {

		.platform_data		= &pwm_mask,

	},

	.resource	= pwm_resources,

	.num_resources	= ARRAY_SIZE(pwm_resources),

};
@@ -1374,8 +1369,6 @@ void __init at91_add_device_pwm(u32 mask) 
	if (mask & (1 << AT91_PWM3))

		at91_set_B_periph(AT91_PIN_PD0, 1);	/* enable PWM3 */



	pwm_mask = mask;



	platform_device_register(&at91sam9g45_pwm0_device);

}

#else

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