[v2,6/9] ARM: dts: aspeed-ast2500: Add I2C devices

Message ID 20171004064917.2498-7-joel@jms.id.au
State New
Headers show
Series
  • ARM: dts: aspeed: Device tree updates
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Commit Message

Joel Stanley Oct. 4, 2017, 6:49 a.m.
Enable the buses that are in use and the devices that are attached.
Currently that includes temperature measurement and EEPROM.

Reviewed-by: Brendan Higgins <brendanhiggins@google.com>

Reviewed-by: Andrew Jeffery <andrew@aj.id.au>

Signed-off-by: Joel Stanley <joel@jms.id.au>

---
 arch/arm/boot/dts/aspeed-ast2500-evb.dts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

-- 
2.14.1

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Patch

diff --git a/arch/arm/boot/dts/aspeed-ast2500-evb.dts b/arch/arm/boot/dts/aspeed-ast2500-evb.dts
index 7c90dac99822..dc7d73b02b76 100644
--- a/arch/arm/boot/dts/aspeed-ast2500-evb.dts
+++ b/arch/arm/boot/dts/aspeed-ast2500-evb.dts
@@ -59,3 +59,22 @@ 
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
 };
+
+&i2c3 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c08";
+		reg = <0x50>;
+		pagesize = <16>;
+	};
+};
+
+&i2c7 {
+	status = "okay";
+
+	lm75@4d {
+		compatible = "national,lm75";
+		reg = <0x4d>;
+	};
+};