[PATCH v2 06/10] rtc: bd70528: Support RTC on ROHM BD73800
Matti Vaittinen <[email protected]>
| Newsgroups | gmane.linux.drivers.devicetree,gmane.linux.kernel,gmane.linux.kernel.clk,gmane.linux.kernel.gpio |
|---|---|
| Message-ID | <bc38e6da43919a745f2fe953c98c1fb67e793474.1785838585.git.mazziesaccount@gmail.com> |
From: Matti Vaittinen <[email protected]> BD73800 contains similar RTC block as BD71828 and BD71815. Only the address offsets seem different. Support also BD73800 RTC using the rtc-bd70528. Signed-off-by: Matti Vaittinen <[email protected]> Acked-by: Alexandre Belloni <[email protected]> --- Revision history: v1 => : - No changes --- drivers/rtc/rtc-bd70528.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/rtc/rtc-bd70528.c b/drivers/rtc/rtc-bd70528.c index 482810b61495..fd415e327ea6 100644 --- a/drivers/rtc/rtc-bd70528.c +++ b/drivers/rtc/rtc-bd70528.c @@ -8,6 +8,7 @@ #include <linux/mfd/rohm-bd71815.h> #include <linux/mfd/rohm-bd71828.h> #include <linux/mfd/rohm-bd72720.h> +#include <linux/mfd/rohm-bd73800.h> #include <linux/module.h> #include <linux/of.h> #include <linux/platform_device.h> @@ -284,6 +285,12 @@ static int bd70528_probe(struct platform_device *pdev) bd_rtc->bd718xx_alm_block_start = BD72720_REG_RTC_ALM_START; hour_reg = BD72720_REG_RTC_HOUR; break; + case ROHM_CHIP_TYPE_BD73800: + bd_rtc->reg_time_start = BD73800_REG_RTC_START; + bd_rtc->bd718xx_alm_block_start = BD73800_REG_RTC_ALM_START; + hour_reg = BD73800_REG_RTC_HOUR; + break; + default: dev_err(&pdev->dev, "Unknown chip\n"); return -ENOENT; @@ -344,6 +351,7 @@ static const struct platform_device_id bd718x7_rtc_id[] = { { .name = "bd71828-rtc", .driver_data = ROHM_CHIP_TYPE_BD71828 }, { .name = "bd71815-rtc", .driver_data = ROHM_CHIP_TYPE_BD71815 }, { .name = "bd72720-rtc", .driver_data = ROHM_CHIP_TYPE_BD72720 }, + { .name = "bd73800-rtc", .driver_data = ROHM_CHIP_TYPE_BD73800 }, { } }; MODULE_DEVICE_TABLE(platform, bd718x7_rtc_id); -- 2.55.0
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