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>

diff --git a/arch/arm/boot/dts/omap3-sb-t35.dtsi b/arch/arm/boot/dts/omap3-sb-t35.dtsi
index b1cb577..aff733e 100644 (file)
--- 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 {