i2c: omap: Fix missing device tree flags for omap2

As we claim to support device tree for mach-omap2, we
should have the necessary flags in the driver to make it
usable.

Cc: linux-i2c@vger.kernel.org
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 22 insertions, 0 deletions

diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 9967a6f9c2ff..f04afd1cafe0 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -1037,6 +1037,20 @@ static const struct i2c_algorithm omap_i2c_algo = {
 };
 
 #ifdef CONFIG_OF
+static struct omap_i2c_bus_platform_data omap2420_pdata = {
+        .rev = OMAP_I2C_IP_VERSION_1,
+        .flags = OMAP_I2C_FLAG_NO_FIFO |
+                        OMAP_I2C_FLAG_SIMPLE_CLOCK |
+                        OMAP_I2C_FLAG_16BIT_DATA_REG |
+                        OMAP_I2C_FLAG_BUS_SHIFT_2,
+};
+
+static struct omap_i2c_bus_platform_data omap2430_pdata = {
+        .rev = OMAP_I2C_IP_VERSION_1,
+        .flags = OMAP_I2C_FLAG_BUS_SHIFT_2 |
+                        OMAP_I2C_FLAG_FORCE_19200_INT_CLK,
+};
+
 static struct omap_i2c_bus_platform_data omap3_pdata = {
         .rev = OMAP_I2C_IP_VERSION_1,
         .flags = OMAP_I2C_FLAG_BUS_SHIFT_2,
@@ -1055,6 +1069,14 @@ static const struct of_device_id omap_i2c_of_match[] = {
                 .compatible = "ti,omap3-i2c",
                 .data = &omap3_pdata,
         },
+        {
+                .compatible = "ti,omap2430-i2c",
+                .data = &omap2430_pdata,
+        },
+        {
+                .compatible = "ti,omap2420-i2c",
+                .data = &omap2420_pdata,
+        },
         { },
 };
 MODULE_DEVICE_TABLE(of, omap_i2c_of_match);