iio: adc: at91: add sam9rl support

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c
index a51b8badbf8e..3b5bacd4d8da 100644
--- a/drivers/iio/adc/at91_adc.c
+++ b/drivers/iio/adc/at91_adc.c
@@ -1346,6 +1346,20 @@ static struct at91_adc_caps at91sam9260_caps = {
         },
 };
 
+static struct at91_adc_caps at91sam9rl_caps = {
+        .has_ts = true,
+        .calc_startup_ticks = calc_startup_ticks_9260,  /* same as 9260 */
+        .num_channels = 6,
+        .registers = {
+                .channel_base = AT91_ADC_CHR(0),
+                .drdy_mask = AT91_ADC_DRDY,
+                .status_register = AT91_ADC_SR,
+                .trigger_register = AT91_ADC_TRGR_9G45,
+                .mr_prescal_mask = AT91_ADC_PRESCAL_9260,
+                .mr_startup_mask = AT91_ADC_STARTUP_9G45,
+        },
+};
+
 static struct at91_adc_caps at91sam9g45_caps = {
         .has_ts = true,
         .calc_startup_ticks = calc_startup_ticks_9260,  /* same as 9260 */
@@ -1380,6 +1394,7 @@ static struct at91_adc_caps at91sam9x5_caps = {
 
 static const struct of_device_id at91_adc_dt_ids[] = {
         { .compatible = "atmel,at91sam9260-adc", .data = &at91sam9260_caps },
+        { .compatible = "atmel,at91sam9rl-adc", .data = &at91sam9rl_caps },
         { .compatible = "atmel,at91sam9g45-adc", .data = &at91sam9g45_caps },
         { .compatible = "atmel,at91sam9x5-adc", .data = &at91sam9x5_caps },
         {},
@@ -1391,6 +1406,9 @@ static const struct platform_device_id at91_adc_ids[] = {
                 .name = "at91sam9260-adc",
                 .driver_data = (unsigned long)&at91sam9260_caps,
         }, {
+                .name = "at91sam9rl-adc",
+                .driver_data = (unsigned long)&at91sam9rl_caps,
+        }, {
                 .name = "at91sam9g45-adc",
                 .driver_data = (unsigned long)&at91sam9g45_caps,
         }, {