Merge tag 'rtc-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

[sfrench/cifs-2.6.git] / Documentation / devicetree / bindings / arm / freescale / fsl,scu.txt

diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
index c20f38e56544f3d2af1b394cfa92fb9826a93d97..27784b6edfeddfada4cd156615fbd0911cfa7823 100644 (file)
--- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
+++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
@@ -88,13 +88,16 @@ Pinctrl bindings based on SCU Message Protocol
 This binding uses the i.MX common pinctrl binding[3].
 
 Required properties:
-- compatible:          Should be "fsl,imx8qxp-iomuxc".
+- compatible:          Should be one of:
+                       "fsl,imx8qm-iomuxc",
+                       "fsl,imx8qxp-iomuxc".
 
 Required properties for Pinctrl sub nodes:
 - fsl,pins:            Each entry consists of 3 integers which represents
                        the mux and config setting for one pin. The first 2
                        integers <pin_id mux_mode> are specified using a
                        PIN_FUNC_ID macro, which can be found in
+                       <dt-bindings/pinctrl/pads-imx8qm.h>,
                        <dt-bindings/pinctrl/pads-imx8qxp.h>.
                        The last integer CONFIG is the pad setting value like
                        pull-up on this pin.
@@ -106,6 +109,12 @@ Required properties for Pinctrl sub nodes:
 [2] Documentation/devicetree/bindings/power/power_domain.txt
 [3] Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt
 
+RTC bindings based on SCU Message Protocol
+------------------------------------------------------------
+
+Required properties:
+- compatible: should be "fsl,imx8qxp-sc-rtc";
+
 Example (imx8qxp):
 -------------
 lsio_mu1: mailbox@5d1c0000 {
@@ -148,6 +157,10 @@ firmware {
                        compatible = "fsl,imx8qxp-scu-pd";
                        #power-domain-cells = <1>;
                };
+
+               rtc: rtc {
+                       compatible = "fsl,imx8qxp-sc-rtc";
+               };
        };
 };