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rtc: rv8803: Add support for the Epson RX8804 RTC 

The Epson RX8804 RTC has the same programming model as RV8803.

Add support for it in the driver.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20211130125830.1166194-2-festevam@gmail.com
This commit is contained in:
Fabio Estevam 2021-11-30 09:58:30 -03:00 committed by Alexandre Belloni
parent 10d96b44a9
commit 5c0189a8b5
1 changed files with 6 additions and 0 deletions
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6
drivers/rtc/rtc-rv8803.c
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@ -55,6 +55,7 @@
enum rv8803_type { enum rv8803_type {
rv_8803, rv_8803,
rx_8804,
rx_8900 rx_8900
}; };
@ -601,6 +602,7 @@ static int rv8803_probe(struct i2c_client *client,
static const struct i2c_device_id rv8803_id[] = { static const struct i2c_device_id rv8803_id[] = {
{ "rv8803", rv_8803 }, { "rv8803", rv_8803 },
{ "rv8804", rx_8804 },
{ "rx8803", rv_8803 }, { "rx8803", rv_8803 },
{ "rx8900", rx_8900 }, { "rx8900", rx_8900 },
{ } { }
@ -616,6 +618,10 @@ static const __maybe_unused struct of_device_id rv8803_of_match[] = {
.compatible = "epson,rx8803", .compatible = "epson,rx8803",
.data = (void *)rv_8803 .data = (void *)rv_8803
}, },
{
.compatible = "epson,rx8804",
.data = (void *)rx_8804
},
{ {
.compatible = "epson,rx8900", .compatible = "epson,rx8900",
.data = (void *)rx_8900 .data = (void *)rx_8900