Message ID | 1543311334-8807-3-git-send-email-Anson.Huang@nxp.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | Add i.MX system controller RTC driver | expand |
Hello, On 27/11/2018 09:41:29+0000, Anson Huang wrote: > NXP i.MX8QXP is an ARMv8 SoC with a Cortex-M4 core inside as > system controller, the system controller is in charge of system > power, clock and secure RTC etc. management, Linux kernel > has to communicate with system controller via MU (message unit) > IPC to do RTC operation, this patch adds binding doc for i.MX > system controller RTC driver. > > Signed-off-by: Anson Huang <Anson.Huang@nxp.com> > --- > Documentation/devicetree/bindings/rtc/rtc-imx-sc.txt | 10 ++++++++++ > 1 file changed, 10 insertions(+) > create mode 100644 Documentation/devicetree/bindings/rtc/rtc-imx-sc.txt > This patch should come first to silence checkpatch. > diff --git a/Documentation/devicetree/bindings/rtc/rtc-imx-sc.txt b/Documentation/devicetree/bindings/rtc/rtc-imx-sc.txt > new file mode 100644 > index 0000000..d6e2353 > --- /dev/null > +++ b/Documentation/devicetree/bindings/rtc/rtc-imx-sc.txt > @@ -0,0 +1,10 @@ > +* NXP i.MX System Controller Real Time Clock > + > +Required properties: > +- compatible: should be "nxp,imx8qxp-sc-rtc"; > + > +Example: > + > +rtc: rtc { > + compatible = "nxp,imx8qxp-sc-rtc"; > +}; > -- > 2.7.4 >
diff --git a/Documentation/devicetree/bindings/rtc/rtc-imx-sc.txt b/Documentation/devicetree/bindings/rtc/rtc-imx-sc.txt new file mode 100644 index 0000000..d6e2353 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/rtc-imx-sc.txt @@ -0,0 +1,10 @@ +* NXP i.MX System Controller Real Time Clock + +Required properties: +- compatible: should be "nxp,imx8qxp-sc-rtc"; + +Example: + +rtc: rtc { + compatible = "nxp,imx8qxp-sc-rtc"; +};
NXP i.MX8QXP is an ARMv8 SoC with a Cortex-M4 core inside as system controller, the system controller is in charge of system power, clock and secure RTC etc. management, Linux kernel has to communicate with system controller via MU (message unit) IPC to do RTC operation, this patch adds binding doc for i.MX system controller RTC driver. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> --- Documentation/devicetree/bindings/rtc/rtc-imx-sc.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/rtc-imx-sc.txt