mx31: Add device definitions for the i.MX3x I2C controllers

The i.MX I2C driver has not yet been merged into mainline but it is
near to that and the device defintions don't depend directly on it
so we can add the devices now.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
index f8428800f28602c0e870590f32343c5128919f9f..c48a341bccf58013999b8c5c880c040466f64cfb 100644 (file)
--- a/arch/arm/mach-mx3/devices.c
+++ b/arch/arm/mach-mx3/devices.c
@@ -180,3 +180,63 @@ struct platform_device mxc_nand_device = {
        .num_resources = ARRAY_SIZE(mxc_nand_resources),
        .resource = mxc_nand_resources,
 };
+
+static struct resource mxc_i2c0_resources[] = {
+       {
+               .start = I2C_BASE_ADDR,
+               .end = I2C_BASE_ADDR + SZ_4K - 1,
+               .flags = IORESOURCE_MEM,
+       },
+       {
+               .start = MXC_INT_I2C,
+               .end = MXC_INT_I2C,
+               .flags = IORESOURCE_IRQ,
+       },
+};
+
+struct platform_device mxc_i2c_device0 = {
+       .name = "imx-i2c",
+       .id = 0,
+       .num_resources = ARRAY_SIZE(mxc_i2c0_resources),
+       .resource = mxc_i2c0_resources,
+};
+
+static struct resource mxc_i2c1_resources[] = {
+       {
+               .start = I2C2_BASE_ADDR,
+               .end = I2C2_BASE_ADDR + SZ_4K - 1,
+               .flags = IORESOURCE_MEM,
+       },
+       {
+               .start = MXC_INT_I2C2,
+               .end = MXC_INT_I2C2,
+               .flags = IORESOURCE_IRQ,
+       },
+};
+
+struct platform_device mxc_i2c_device1 = {
+       .name = "imx-i2c",
+       .id = 1,
+       .num_resources = ARRAY_SIZE(mxc_i2c1_resources),
+       .resource = mxc_i2c1_resources,
+};
+
+static struct resource mxc_i2c2_resources[] = {
+       {
+               .start = I2C3_BASE_ADDR,
+               .end = I2C3_BASE_ADDR + SZ_4K - 1,
+               .flags = IORESOURCE_MEM,
+       },
+       {
+               .start = MXC_INT_I2C3,
+               .end = MXC_INT_I2C3,
+               .flags = IORESOURCE_IRQ,
+       },
+};
+
+struct platform_device mxc_i2c_device2 = {
+       .name = "imx-i2c",
+       .id = 2,
+       .num_resources = ARRAY_SIZE(mxc_i2c2_resources),
+       .resource = mxc_i2c2_resources,
+};

diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h
index 9949ef4e0694dfec46d1361b20691b0a90fb04a8..077a90226a71ffb81e77ef53cbc9ef9160e2a7a3 100644 (file)
--- a/arch/arm/mach-mx3/devices.h
+++ b/arch/arm/mach-mx3/devices.h
@@ -6,3 +6,6 @@ extern struct platform_device mxc_uart_device3;
 extern struct platform_device mxc_uart_device4;
 extern struct platform_device mxc_w1_master_device;
 extern struct platform_device mxc_nand_device;
+extern struct platform_device mxc_i2c_device0;
+extern struct platform_device mxc_i2c_device1;
+extern struct platform_device mxc_i2c_device2;