[PATCH] arm/dts: Add i2c devices to facebook cmm bmc board

[Matthew Conolly]

Adds i2c devices to the facebook cmm board.
  3x pca9548 i2c muxes
  3x 24c02 eeproms
  1x 24c64 eeprom
  2x lm75 temperature sensors
  1x adm1278 hot swap & temp controller
  1x pca9534 I/O expander
  1x slb9645 TPM module

Signed-off-by: Matthew Conolly <mattconolly at fb.com>
---
This should apply to the openbmc dev-4.7 linux kernel branch

 arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts | 100 ++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
index 1b3bb22..e6d61c3 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
@@ -49,14 +49,34 @@
 
 &i2c1 {
 	status = "okay";
+
+	i2cswitch at 77 {
+		compatible = "nxp,pca9548";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x77>;
+
+		/* To connect to SCM_LC & SCM_FC */
+	};
 };
 
 &i2c2 {
 	status = "okay";
+	/* PCA9510AD buffer to connect PDU */
 };
 
 &i2c3 {
 	status = "okay";
+
+	lm75 at 48 {
+		compatible = "national,lm75";
+		reg = <0x48>;
+	};
+
+	lm75 at 49 {
+		compatible = "national,lm75";
+		reg = <0x49>;
+	};
 };
 
 &i2c4 {
@@ -65,18 +85,97 @@
 
 &i2c5 {
 	status = "okay";
+
+	adm1278 at 10 {
+		compatible = "adi,adm1278";
+		reg = <0x10>;
+	};
 };
 
 &i2c6 {
 	status = "okay";
+	eeprom at 51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+		pagesize = <16>;
+	};
+
+	pca9534 at 27 {
+		compatible = "nxp,pca9534";
+		reg = <0x27>;
+		gpio-controller;
+		#gpio-cells = <1>;
+	};
+
 };
 
 &i2c7 {
 	status = "okay";
+
+	i2cswitch at 70 {
+		compatible = "nxp,pca9548";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x70>;
+
+		i2c at 0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+			seeprom at 50 {
+				compatible = "atmel,24c02";
+				reg = <0x50>;
+				pagesize = <16>;
+			};
+		};
+
+		i2c at 1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+			seeprom at 51 {
+				compatible = "atmel,24c02";
+				reg = <0x51>;
+				pagesize = <16>;
+			};
+		};
+
+		i2c at 2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+			seeprom at 52 {
+				compatible = "atmel,24c02";
+				reg = <0x52>;
+				pagesize = <16>;
+			};
+		};
+
+		i2c at 4 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <4>;
+			clock-frequency = <400000>;
+			tpm at 20 {
+				compatible = "infineon,slb9645tt";
+				reg = <0x20>;
+			};
+
+		};
+	};
 };
 
 &i2c8 {
 	status = "okay";
+
+	i2cswitch at 77 {
+		compatible = "nxp,pca9548";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x77>;
+
+		/* To connect to Fan board */
+	};
 };
 
 &i2c9 {
@@ -97,4 +196,5 @@
 
 &i2c13 {
 	status = "okay";
+	/* CPLD at reg = <3E> */
 };
-- 
2.9.3