i2c: imx: remove cpu_is_xxx by using platform_device_id
This is some amount of work left/forgot from device tree conversion.
Instead of checking cpu_is_xxx to determine the controller type, the
driver should use platform_device_id, which should match the device
tree compatible string.
The patch changes the driver to use platform_device_id rather than
cpu_is_xxx to determine the controller type/version. It also updates
the platform code and device tree source accordingly.
As the result, mach/hardware.h inclusion gets removed from the driver.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Wolfram Sang <w.sang@pengutronix.de>
Cc: linux-i2c@vger.kernel.org
diff --git a/arch/arm/mach-imx/clk-imx31.c b/arch/arm/mach-imx/clk-imx31.c
index a4c298a..76e6462 100644
--- a/arch/arm/mach-imx/clk-imx31.c
+++ b/arch/arm/mach-imx/clk-imx31.c
@@ -155,9 +155,9 @@
clk_register_clkdev(clk[ipg], "ipg", "imx21-uart.3");
clk_register_clkdev(clk[uart5_gate], "per", "imx21-uart.4");
clk_register_clkdev(clk[ipg], "ipg", "imx21-uart.4");
- clk_register_clkdev(clk[i2c1_gate], NULL, "imx-i2c.0");
- clk_register_clkdev(clk[i2c2_gate], NULL, "imx-i2c.1");
- clk_register_clkdev(clk[i2c3_gate], NULL, "imx-i2c.2");
+ clk_register_clkdev(clk[i2c1_gate], NULL, "imx21-i2c.0");
+ clk_register_clkdev(clk[i2c2_gate], NULL, "imx21-i2c.1");
+ clk_register_clkdev(clk[i2c3_gate], NULL, "imx21-i2c.2");
clk_register_clkdev(clk[owire_gate], NULL, "mxc_w1.0");
clk_register_clkdev(clk[sdhc1_gate], NULL, "mxc-mmc.0");
clk_register_clkdev(clk[sdhc2_gate], NULL, "mxc-mmc.1");