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Add support for mcp7940x family of RTC

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This commit is contained in:
Aaron Shaw
2016-04-08 00:06:00 +01:00
parent 45abfb50df
commit cd9a5797ae
2 changed files with 8 additions and 0 deletions
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2
arch/arm/boot/dts/overlays/README
View File

@@ -374,6 +374,8 @@ Params: ds1307 Select the DS1307 device
ds3231 Select the DS3231 device ds3231 Select the DS3231 device
mcp7940x Select the MCP7940x device
mcp7941x Select the MCP7941x device mcp7941x Select the MCP7941x device
pcf2127 Select the PCF2127 device pcf2127 Select the PCF2127 device

6
arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts
View File

@@ -23,6 +23,11 @@
reg = <0x68>; reg = <0x68>;
status = "disable"; status = "disable";
}; };
mcp7940x: mcp7940x@6f {
compatible = "microchip,mcp7940x";
reg = <0x6f>;
status = "disable";
};
mcp7941x: mcp7941x@6f { mcp7941x: mcp7941x@6f {
compatible = "microchip,mcp7941x"; compatible = "microchip,mcp7941x";
reg = <0x6f>; reg = <0x6f>;
@@ -54,6 +59,7 @@
ds1307 = <&ds1307>,"status"; ds1307 = <&ds1307>,"status";
ds1339 = <&ds1339>,"status"; ds1339 = <&ds1339>,"status";
ds3231 = <&ds3231>,"status"; ds3231 = <&ds3231>,"status";
mcp7940x = <&mcp7940x>,"status";
mcp7941x = <&mcp7941x>,"status"; mcp7941x = <&mcp7941x>,"status";
pcf2127 = <&pcf2127>,"status"; pcf2127 = <&pcf2127>,"status";
pcf8523 = <&pcf8523>,"status"; pcf8523 = <&pcf8523>,"status";