diff mbox series

[v2,04/10] ARM: mvebu: clearfog: add EEPROM devices

Message ID 12bcb02a299239e62a54858711e9aa5a759cd91a.1579522639.git.baruch@tkos.co.il
State New
Headers show
Series ARM: clearfog: add run-time board detect | expand

Commit Message

Baruch Siach Jan. 20, 2020, 12:20 p.m. UTC 
Add device-tree description for the EEPROM devices on Armada 388 SOM rev
2.1.

Another EEPROM is now on Clearfog Pro carrier rev 2.2, and Clearfog Base
rev 1.3.

Reviewed-by: Stefan Roese <sr at denx.de>
Signed-off-by: Baruch Siach <baruch at tkos.co.il>
---
 arch/arm/dts/armada-388-clearfog-u-boot.dtsi   | 12 ++++++++++++
 arch/arm/dts/armada-388-clearfog.dts           |  6 ++++++
 arch/arm/dts/armada-38x-solidrun-microsom.dtsi |  8 ++++++++
 3 files changed, 26 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/dts/armada-388-clearfog-u-boot.dtsi b/arch/arm/dts/armada-388-clearfog-u-boot.dtsi
index 9c694089454f..0befcdae298a 100644
--- a/arch/arm/dts/armada-388-clearfog-u-boot.dtsi
+++ b/arch/arm/dts/armada-388-clearfog-u-boot.dtsi
@@ -24,3 +24,15 @@ 
 &ahci1 {
 	u-boot,dm-spl;
 };
+
+&i2c0 {
+	u-boot,dm-spl;
+
+	eeprom at 52 {
+		u-boot,dm-spl;
+	};
+
+	eeprom at 53 {
+		u-boot,dm-spl;
+	};
+};
diff --git a/arch/arm/dts/armada-388-clearfog.dts b/arch/arm/dts/armada-388-clearfog.dts
index 4ddeaa02f122..e4164f49b24d 100644
--- a/arch/arm/dts/armada-388-clearfog.dts
+++ b/arch/arm/dts/armada-388-clearfog.dts
@@ -259,6 +259,12 @@ 
 		compatible = "microchip,mcp3021";
 		reg = <0x4c>;
 	};
+
+	eeprom at 52 {
+		compatible = "atmel,24c02";
+		reg = <0x52>;
+		pagesize = <16>;
+	};
 };
 
 &i2c1 {
diff --git a/arch/arm/dts/armada-38x-solidrun-microsom.dtsi b/arch/arm/dts/armada-38x-solidrun-microsom.dtsi
index a2627223ce3b..a322a28c215c 100644
--- a/arch/arm/dts/armada-38x-solidrun-microsom.dtsi
+++ b/arch/arm/dts/armada-38x-solidrun-microsom.dtsi
@@ -99,3 +99,11 @@ 
 	status = "okay";
 	u-boot,dm-pre-reloc;
 };
+
+&i2c0 {
+	eeprom at 53 {
+		compatible = "atmel,24c02";
+		reg = <0x53>;
+		pagesize = <16>;
+	};
+};