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- From d1235b349a4f89dec0738692494373471acb3a36 Mon Sep 17 00:00:00 2001
- From: Nicolas Boullis <nboullis@debian.org>
- Date: Wed, 23 Mar 2016 23:40:15 +0100
- Subject: [PATCH] BCM270X_DT: Add DS1339 to i2c-rtc overlay
- ---
- arch/arm/boot/dts/overlays/README | 4 ++++
- arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts | 8 ++++++++
- 2 files changed, 12 insertions(+)
- --- a/arch/arm/boot/dts/overlays/README
- +++ b/arch/arm/boot/dts/overlays/README
- @@ -371,6 +371,8 @@ Info: Adds support for a number of I2C
- Load: dtoverlay=i2c-rtc,<param>=<val>
- Params: ds1307 Select the DS1307 device
-
- + ds1339 Select the DS1339 device
- +
- ds3231 Select the DS3231 device
-
- mcp7941x Select the MCP7941x device
- @@ -381,6 +383,8 @@ Params: ds1307 Select t
-
- pcf8563 Select the PCF8563 device
-
- + trickle-resistor-ohms Resistor value for trickle charge (DS1339-only)
- +
-
- Name: i2c0-bcm2708
- Info: Enable the i2c_bcm2708 driver for the i2c0 bus
- --- a/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts
- +++ b/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts
- @@ -17,6 +17,12 @@
- reg = <0x68>;
- status = "disable";
- };
- + ds1339: ds1339@68 {
- + compatible = "dallas,ds1339";
- + trickle-resistor-ohms = <0>;
- + reg = <0x68>;
- + status = "disable";
- + };
- mcp7941x: mcp7941x@6f {
- compatible = "microchip,mcp7941x";
- reg = <0x6f>;
- @@ -46,10 +52,12 @@
- };
- __overrides__ {
- ds1307 = <&ds1307>,"status";
- + ds1339 = <&ds1339>,"status";
- ds3231 = <&ds3231>,"status";
- mcp7941x = <&mcp7941x>,"status";
- pcf2127 = <&pcf2127>,"status";
- pcf8523 = <&pcf8523>,"status";
- pcf8563 = <&pcf8563>,"status";
- + trickle-resistor-ohms = <&ds1339>,"trickle-resistor-ohms:0";
- };
- };
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