diff options
| author | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2020-08-03 11:15:09 +0300 |
|---|---|---|
| committer | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2020-08-20 11:18:37 +0300 |
| commit | 9a14813434c5c999ae126c5327fe3503142f58e0 (patch) | |
| tree | d558835008841bdcb022429578da1aa542ad6f92 /overlays | |
| parent | 6b94070f65401be76b1726c2db1c48d5774de40f (diff) | |
apalis-imx8qm: convert rtc m41t0 to syntactic sugar
Convert an overlay for the external RTC ST m41t0 for Apalis-iMX8QM
module into the Syntactic Sugar format. This format is strongly
recommended in Embedded Linux Wiki [1].
[1] https://elinux.org/Device_Tree_Reference#Overlay_Source_Format
Related-to: ELB-2834
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Diffstat (limited to 'overlays')
| -rw-r--r-- | overlays/apalis-imx8qm_st-m41t0_overlay.dts | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/overlays/apalis-imx8qm_st-m41t0_overlay.dts b/overlays/apalis-imx8qm_st-m41t0_overlay.dts index 5a91eef..76374e0 100644 --- a/overlays/apalis-imx8qm_st-m41t0_overlay.dts +++ b/overlays/apalis-imx8qm_st-m41t0_overlay.dts @@ -1,4 +1,4 @@ -// Enble the external m41t0 RTC from ST +// Enable the external RTC ST m41t0 /dts-v1/; /plugin/; @@ -8,22 +8,22 @@ / { compatible = "toradex,apalis-imx8qm"; - fragment@0 { - target = <&i2c2>; - __overlay__ { - /* M41T0M6 real time clock on carrier board */ - rtc_i2c: rtc@68 { - compatible = "st,m41t0"; - reg = <0x68>; - }; - }; +}; + +&i2c2 { + #address-cells = <1>; + #size-cells = <0>; + + /* M41T0M6 real time clock on carrier board */ + rtc_i2c: rtc@68 { + compatible = "st,m41t0"; + reg = <0x68>; }; - fragment@1 { - target-path = "/aliases"; - __overlay__ { - aliases { - rtc0 = &rtc_i2c; - }; - }; +}; + +&{/aliases} { + aliases { + rtc0 = &rtc_i2c; }; }; + |