[PATCH linux dev-4.10 3/4] ARM: dts: aspeed: quanta-q71l: Risers and i2c muxes.

Patrick Venture venture at google.com
Wed Jun 14 08:07:59 AEST 2017


Signed-off-by: Patrick Venture <venture at google.com>
---
 arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts | 53 ++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts b/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts
index 675281b11e70..4b5047b5d592 100644
--- a/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts
@@ -84,6 +84,30 @@
 &i2c1 {
 	status = "okay";
 
+	/* Memory Riser 1/5 FRU */
+	eeprom at 50 {
+		compatible = "atmel,24c02";
+		reg = <0x50>;
+	};
+
+	/* Memory Riser 2/6 FRU */
+	eeprom at 51 {
+		compatible = "atmel,24c02";
+		reg = <0x51>;
+	};
+
+	/* Memory Riser 3/7 FRU */
+	eeprom at 52 {
+		compatible = "atmel,24c02";
+		reg = <0x52>;
+	};
+
+	/* Memory Riser 4/8 FRU */
+	eeprom at 53 {
+		compatible = "atmel,24c02";
+		reg = <0x53>;
+	};
+
 	/* Baseboard FRU */
 	eeprom at 54 {
 		compatible = "atmel,24c64";
@@ -99,6 +123,34 @@
 
 &i2c2 {
 	status = "okay";
+
+	/* 0: PCIe Slot 2,
+	 *    Slot 3,
+	 *    Slot 6,
+	 *    Slot 7
+	 */
+	i2c-switch at 74 {
+		compatible = "pca9546";
+		reg = <0x74>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	/* 0: PCIe Slot 1,
+	 *    Slot 4,
+	 *    Slot 5,
+	 *    Slot 8,
+	 *    Slot 9,
+	 *    Slot 10,
+	 *    SSD 1,
+	 *    SSD 2
+	 */
+	i2cswitch at 77 {
+		compatible = "pca9548";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x77>;
+	};
 };
 
 &i2c3 {
@@ -130,6 +182,7 @@
 &i2c8 {
 	status = "okay";
 
+	/* BMC FRU */
 	eeprom at 50 {
 		compatible = "atmel,24c64";
 		reg = <0x50>;
-- 
2.13.1.518.g3df882009-goog



More information about the openbmc mailing list