Add support for probing the rtc-jz4740 driver on the
X1000 Soc from Ingenic.
Signed-off-by: Zhou Yanjie <zhouyanjie@xxxxxxxx>
---
drivers/rtc/rtc-jz4740.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/rtc/rtc-jz4740.c b/drivers/rtc/rtc-jz4740.c
index d0a8917..0c7ae65 100644
--- a/drivers/rtc/rtc-jz4740.c
+++ b/drivers/rtc/rtc-jz4740.c
@@ -34,7 +34,7 @@
#define JZ_REG_RTC_RESET_COUNTER 0x28
#define JZ_REG_RTC_SCRATCHPAD 0x34
-/* The following are present on the jz4780 */
+/* The following are present on the jz4780 and x1000 */
#define JZ_REG_RTC_WENR 0x3C
#define JZ_RTC_WENR_WEN BIT(31)
@@ -46,7 +46,7 @@
#define JZ_RTC_CTRL_AE BIT(2)
#define JZ_RTC_CTRL_ENABLE BIT(0)
-/* Magic value to enable writes on jz4780 */
+/* Magic value to enable writes on jz4780 and x1000 */
#define JZ_RTC_WENR_MAGIC 0xA55A
#define JZ_RTC_WAKEUP_FILTER_MASK 0x0000FFE0
@@ -55,6 +55,7 @@
enum jz4740_rtc_type {
ID_JZ4740,
ID_JZ4780,
+ ID_X1000,
};
struct jz4740_rtc {
@@ -301,6 +302,7 @@ static void jz4740_rtc_power_off(void)
static const struct of_device_id jz4740_rtc_of_match[] = {
{ .compatible = "ingenic,jz4740-rtc", .data = (void *)ID_JZ4740 },
{ .compatible = "ingenic,jz4780-rtc", .data = (void *)ID_JZ4780 },
+ { .compatible = "ingenic,x1000-rtc", .data = (void *)ID_X1000 },
{},
};
MODULE_DEVICE_TABLE(of, jz4740_rtc_of_match);
@@ -429,6 +431,7 @@ static const struct dev_pm_ops jz4740_pm_ops = {
static const struct platform_device_id jz4740_rtc_ids[] = {
{ "jz4740-rtc", ID_JZ4740 },
{ "jz4780-rtc", ID_JZ4780 },
+ { "x1000-rtc", ID_X1000 },
{}
};
MODULE_DEVICE_TABLE(platform, jz4740_rtc_ids);
--
2.7.4
