[PATCH 3/4] pwm: atmel: add support for SAM9X60's PWM controller

[Claudiu.Beznea]

From: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>

Add support for SAM9X60's PWM controller.

Signed-off-by: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>
---
 drivers/pwm/pwm-atmel.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/drivers/pwm/pwm-atmel.c b/drivers/pwm/pwm-atmel.c
index 44f4a1c9f60b..44a99ba60e11 100644
--- a/drivers/pwm/pwm-atmel.c
+++ b/drivers/pwm/pwm-atmel.c
@@ -315,6 +315,20 @@ static const struct atmel_pwm_data atmel_pwm_data_v2 = {
 	},
 };
 
+static const struct atmel_pwm_data atmel_pwm_data_v3 = {
+	.regs = {
+		.period		= PWMV1_CPRD,
+		.period_upd	= PWMV1_CUPD,
+		.duty		= PWMV1_CDTY,
+		.duty_upd	= PWMV1_CUPD,
+	},
+	.cfg = {
+		/* 32 bits to keep period and duty. */
+		.max_period	= PWM_MAXV2_PRD,
+		.max_pres	= PRD_MAXV1_PRES,
+	},
+};
+
 static const struct platform_device_id atmel_pwm_devtypes[] = {
 	{
 		.name = "at91sam9rl-pwm",
@@ -339,6 +353,9 @@ static const struct of_device_id atmel_pwm_dt_ids[] = {
 		.compatible = "atmel,sama5d2-pwm",
 		.data = &atmel_pwm_data_v2,
 	}, {
+		.compatible = "microchip,sam9x60-pwm",
+		.data = &atmel_pwm_data_v3,
+	}, {
 		/* sentinel */
 	},
 };
-- 
2.7.4