[PATCH] ARM64: dts: marvell: armada-3720 add RTC support
From: Gregory CLEMENT <hidden>
Date: 2017-03-08 17:35:19
Subsystem:
arm/marvell kirkwood and armada 370, 375, 38x, 39x, xp, 3700, 7k/8k, cn9130 soc support, the rest · Maintainers:
Andrew Lunn, Gregory Clement, Sebastian Hesselbarth, Linus Torvalds
The Armada 3720 DB board has an RTC on the I2C bus. It's a PT7C4337A from Pericom but which claims to be fully compatible with the ds1337. Signed-off-by: Gregory CLEMENT <redacted> --- arch/arm64/boot/dts/marvell/armada-3720-db.dts | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-db.dts b/arch/arm64/boot/dts/marvell/armada-3720-db.dts
index 10207f96f090..38fa7a85c28a 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-db.dts@@ -98,6 +98,12 @@ * IO0_7: PWR_EN_SGMII IO1_7: PWR_MCI_PS */ }; + + rtc at 68 { + /* PT7C4337A from pericom fully compatible with the ds1337 */ + compatible = "dallas,ds1337"; + reg = <0x68>; + }; }; /* CON3 */
--
2.11.0