linux-arm.git - Russell King's ARM Linux kernel tree

Age	Commit message (Collapse)	Author
2019-03-03	rtc: imx-sc: use rtc_time64_to_tm	Alexandre Belloni
	The imx-sc driver properly sets range_max, use rtc_time64_to_tm() instead of the deprecated rtc_time_to_tm() Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-02-07	rtc: imx-sc: add rtc set time support	Anson Huang
	This patch adds i.MX system controller RTC set time support, the RTC set time is implemented via SIP(silicon provider) runtime service call and ARM-Trusted-Firmware will communicate with system controller via MU(message unit) IPC to set RTC time. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2018-12-20	rtc: add i.MX system controller RTC support	Anson Huang
	i.MX8QXP is an ARMv8 SoC which has a Cortex-M4 system controller inside, the system controller is in charge of controlling power, clock and secure rtc etc.. This patch adds i.MX system controller RTC driver support, Linux kernel has to communicate with system controller via MU (message unit) IPC to set/get RTC time and other alarm functions, since the RTC set time needs to be done in secure EL3 mode (required by system controller firmware) and alarm functions needs to be done with general MU IRQ handle, these depend on other components which are NOT ready, so this patch ONLY enables the RTC time read. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>