ARM: dts: sb-t35: add EEPROM support

Add at24 EEPROM chip support.

Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/omap3-sb-t35.dtsi b/arch/arm/boot/dts/omap3-sb-t35.dtsi
index b1cb5774f49a..aff733e4ad59 100644
--- a/arch/arm/boot/dts/omap3-sb-t35.dtsi
+++ b/arch/arm/boot/dts/omap3-sb-t35.dtsi
@@ -58,6 +58,26 @@
                         OMAP3_CORE1_IOPAD(0x20b4, PIN_OUTPUT | MUX_MODE4)       /* gpmc_ncs3.gpio_54 */
                 >;
         };
+
+        i2c3_pins: pinmux_i2c3_pins {
+                pinctrl-single,pins = <
+                        OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */
+                        OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */
+                >;
+        };
+};
+
+&i2c3 {
+        pinctrl-names = "default";
+        pinctrl-0 = <&i2c3_pins>;
+
+        clock-frequency = <400000>;
+
+        at24@50 {
+                compatible = "at24,24c02";
+                pagesize = <16>;
+                reg = <0x50>;
+        };
 };
 
 &gpmc {