i.MX53, add access to third I2C peripheral ( resubmit with Signed-off tag )

[George Pontis]

Subject: i.MX53 i2c, add support for third i2c interface

Signed-off-by: George Pontis <gpontis at spamcop.net>
---
diff -Naur bb.a/arch/arm/mach-imx/include/mach/devices-imx53.h
bb.b/arch/arm/mach-imx/include/mach/devic
es-imx53.h
--- bb.a/arch/arm/mach-imx/include/mach/devices-imx53.h 2013-02-04
06:24:51.000000000 -0800
+++ bb.b/arch/arm/mach-imx/include/mach/devices-imx53.h 2013-02-03
22:24:26.930091420 -0800
@@ -21,6 +21,11 @@
        return imx_add_i2c((void *)MX53_I2C2_BASE_ADDR, 1, pdata);
 }

+static inline struct device_d *imx53_add_i2c2(struct i2c_platform_data
*pdata)
+{
+       return imx_add_i2c((void *)MX53_I2C3_BASE_ADDR, 2, pdata);
+}
+
 static inline struct device_d *imx53_add_uart0(void)
 {
        return imx_add_uart_imx21((void *)MX53_UART1_BASE_ADDR, 0);
diff -Naur bb.a/arch/arm/mach-imx/clk-imx5.c
bb.b/arch/arm/mach-imx/clk-imx5.c
--- bb.a/arch/arm/mach-imx/clk-imx5.c   2013-02-04 06:24:51.000000000 -0800
+++ bb.b/arch/arm/mach-imx/clk-imx5.c   2013-02-04 16:14:04.729284183 -0800
@@ -272,6 +272,7 @@
        clkdev_add_physbase(clks[uart_root], MX53_UART3_BASE_ADDR, NULL);
        clkdev_add_physbase(clks[per_root], MX53_I2C1_BASE_ADDR, NULL);
        clkdev_add_physbase(clks[per_root], MX53_I2C2_BASE_ADDR, NULL);
+       clkdev_add_physbase(clks[per_root], MX53_I2C3_BASE_ADDR, NULL);
        clkdev_add_physbase(clks[per_root], MX53_GPT1_BASE_ADDR, NULL);
        clkdev_add_physbase(clks[ipg], MX53_CSPI_BASE_ADDR, NULL);
        clkdev_add_physbase(clks[ecspi_podf], MX53_ECSPI1_BASE_ADDR, NULL);