diff options
| author | Frieder Schrempf <[email protected]> | 2023-01-09 12:42:18 +0100 |
|---|---|---|
| committer | Stefano Babic <[email protected]> | 2023-01-30 23:23:02 +0100 |
| commit | 6e91c06a73547d165bdede2b57af4acd66c0d40f (patch) | |
| tree | 81429878a2a300af32c945c11877b94864c2ac7a | |
| parent | 14d3c8fd0a2df70e7101b5e77290daeec146cc0c (diff) | |
arm64: dts: imx8mm-kontron: Add RTC aliases
Add aliases for the RTCs on the board and on the SoC. This ensures that
the primary RTC is always the one on the board that has a buffered supply
and maximum accuracy.
This is a direct port of the pending commit from linux-next.
Signed-off-by: Frieder Schrempf <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
| -rw-r--r-- | arch/arm/dts/imx8mm-kontron-bl.dts | 4 | ||||
| -rw-r--r-- | arch/arm/dts/imx8mm-kontron-osm-s.dtsi | 7 |
2 files changed, 9 insertions, 2 deletions
diff --git a/arch/arm/dts/imx8mm-kontron-bl.dts b/arch/arm/dts/imx8mm-kontron-bl.dts index a079322a379..dcec57c2039 100644 --- a/arch/arm/dts/imx8mm-kontron-bl.dts +++ b/arch/arm/dts/imx8mm-kontron-bl.dts @@ -13,6 +13,8 @@ aliases { ethernet1 = &usbnet; + rtc0 = &rx8900; + rtc1 = &snvs_rtc; }; /* fixed crystal dedicated to mcp2515 */ @@ -136,7 +138,7 @@ pinctrl-0 = <&pinctrl_i2c4>; status = "okay"; - rtc@32 { + rx8900: rtc@32 { compatible = "epson,rx8900"; reg = <0x32>; }; diff --git a/arch/arm/dts/imx8mm-kontron-osm-s.dtsi b/arch/arm/dts/imx8mm-kontron-osm-s.dtsi index 8d10f5b4129..695da2fa7c4 100644 --- a/arch/arm/dts/imx8mm-kontron-osm-s.dtsi +++ b/arch/arm/dts/imx8mm-kontron-osm-s.dtsi @@ -10,6 +10,11 @@ model = "Kontron OSM-S i.MX8MM (N802X SOM)"; compatible = "kontron,imx8mm-osm-s", "fsl,imx8mm"; + aliases { + rtc0 = &rv3028; + rtc1 = &snvs_rtc; + }; + memory@40000000 { device_type = "memory"; /* @@ -200,7 +205,7 @@ }; }; - rtc@52 { + rv3028: rtc@52 { compatible = "microcrystal,rv3028"; reg = <0x52>; pinctrl-names = "default"; |