From f103d0a57f9cd5fbc4c90312e8e3c6a1ea9a667c Mon Sep 17 00:00:00 2001 From: Shilpa Suresh Date: Fri, 19 Feb 2021 09:22:07 +0530 Subject: [PATCH] rtc: rtc-pm8xxx: add support for PM8916 RTC Add support for the RTC peripheral found in PM8916 PMIC chips. Change-Id: I9f0369569169a1f1c01afb91a8327c2ad9c062d9 Signed-off-by: Shilpa Suresh --- drivers/rtc/rtc-pm8xxx.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/drivers/rtc/rtc-pm8xxx.c b/drivers/rtc/rtc-pm8xxx.c index 40fefd9c38b1..f5d40c6de54c 100644 --- a/drivers/rtc/rtc-pm8xxx.c +++ b/drivers/rtc/rtc-pm8xxx.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (c) 2010-2011, 2020, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2011, 2020-2021, The Linux Foundation. All rights reserved. */ #include @@ -470,6 +470,16 @@ static const struct pm8xxx_rtc_regs pmk8350_regs = { .alarm_en = BIT(7), }; +static const struct pm8xxx_rtc_regs pm8916_regs = { + .ctrl = 0x6046, + .write = 0x6040, + .read = 0x6048, + .alarm_rw = 0x6140, + .alarm_ctrl = 0x6146, + .alarm_ctrl2 = 0x6148, + .alarm_en = BIT(7), +}; + /* * Hardcoded RTC bases until IORESOURCE_REG mapping is figured out */ @@ -479,6 +489,7 @@ static const struct of_device_id pm8xxx_id_table[] = { { .compatible = "qcom,pm8058-rtc", .data = &pm8058_regs }, { .compatible = "qcom,pm8941-rtc", .data = &pm8941_regs }, { .compatible = "qcom,pmk8350-rtc", .data = &pmk8350_regs }, + { .compatible = "qcom,pm8916-rtc", .data = &pm8916_regs }, { }, }; MODULE_DEVICE_TABLE(of, pm8xxx_id_table);