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- From cce231204608c6829f716774a286236e23bff7bf Mon Sep 17 00:00:00 2001
- From: Nicolas Boullis <nboullis@debian.org>
- Date: Sat, 4 Jun 2016 00:57:06 +0200
- Subject: [PATCH] Implement a "wakeup-source" option for the i2c-rtc DeviceTree
- overlay.
- See: https://github.com/raspberrypi/linux/pull/1511
- ---
- arch/arm/boot/dts/overlays/README | 3 +++
- arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts | 4 ++++
- 2 files changed, 7 insertions(+)
- --- a/arch/arm/boot/dts/overlays/README
- +++ b/arch/arm/boot/dts/overlays/README
- @@ -445,6 +445,9 @@ Params: ds1307 Select t
-
- trickle-resistor-ohms Resistor value for trickle charge (DS1339-only)
-
- + wakeup-source Specify that the RTC can be used as a wakeup
- + source
- +
-
- Name: i2c0-bcm2708
- Info: Enable the i2c_bcm2708 driver for the i2c0 bus. Not all pin combinations
- --- a/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts
- +++ b/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts
- @@ -65,5 +65,9 @@
- pcf8523 = <&pcf8523>,"status";
- pcf8563 = <&pcf8563>,"status";
- trickle-resistor-ohms = <&ds1339>,"trickle-resistor-ohms:0";
- + wakeup-source = <&ds1339>,"wakeup-source?",
- + <&ds3231>,"wakeup-source?",
- + <&mcp7940x>,"wakeup-source?",
- + <&mcp7941x>,"wakeup-source?";
- };
- };
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