arm64: dts: meson: add rtc aliases to meson-khadas-vim3.dtsi
Tweak the node name to make it aliasable, then add aliases for the on-board RTC chip and meson-vrtc timer so they probe as rtc0 and rtc1 respectively. before: VIM3:~ # dmesg | grep rtc [ 3.622530] meson-vrtc ff8000a8.rtc: registered as rtc0 [ 3.622574] meson-vrtc ff8000a8.rtc: setting system clock to 1970-01-01T00:00:03 UTC (3) [ 3.646936] rtc-hym8563 0-0051: no valid clock/calendar values available [ 3.647125] rtc-hym8563 0-0051: registered as rtc1 [ 3.852382] rtc-hym8563 0-0051: no valid clock/calendar values available after: VIM3:~ # dmesg | grep rtc [ 3.583735] meson-vrtc ff8000a8.rtc: registered as rtc1 [ 3.633888] rtc-hym8563 0-0051: no valid clock/calendar values available [ 3.634120] rtc-hym8563 0-0051: registered as rtc0 [ 3.635250] rtc-hym8563 0-0051: no valid clock/calendar values available [ 3.635267] rtc-hym8563 0-0051: hctosys: unable to read the hardware clock [ 3.852632] rtc-hym8563 0-0051: no valid clock/calendar values available Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/20201124145338.17137-1-christianshewitt@gmail.com
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@ -13,6 +13,8 @@
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aliases {
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serial0 = &uart_AO;
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ethernet0 = ðmac;
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rtc0 = &rtc;
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rtc1 = &vrtc;
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};
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chosen {
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@ -330,7 +332,7 @@
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#gpio-cells = <2>;
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};
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rtc@51 {
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rtc: rtc@51 {
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compatible = "haoyu,hym8563";
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reg = <0x51>;
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#clock-cells = <0>;
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