Enable dt support for omap4 i2c1 controller and cleanup
legacy i2c device registration in omap4 generic board file.
Signed-off-by: G, Manjunath Kondaiah <manjugk@xxxxxx>
---
arch/arm/mach-omap2/board-omap4-dt.c | 21 +++++++++++++++------
1 files changed, 15 insertions(+), 6 deletions(-)
diff --git a/arch/arm/mach-omap2/board-omap4-dt.c b/arch/arm/mach-omap2/board-omap4-dt.c
index a4d296c..9ade238 100644
--- a/arch/arm/mach-omap2/board-omap4-dt.c
+++ b/arch/arm/mach-omap2/board-omap4-dt.c
@@ -11,6 +11,8 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/i2c/twl.h>
+#include <linux/of_platform.h>
+#include <linux/of_address.h>
#include <mach/omap4-common.h>
#include <asm/mach/arch.h>
@@ -31,16 +33,23 @@ static struct twl4030_platform_data omap4_twldata = {
.irq_end = TWL6030_IRQ_END,
};
-static int __init omap4_i2c_init(void)
-{
- omap4_pmic_init("twl6030", &omap4_twldata);
- return 0;
-}
+struct of_dev_auxdata omap4_auxdata_lookup[] __initdata = {
+ OF_DEV_AUXDATA_ID_PDSIZE("ti,omap-i2c", 0x48070000, "i2c1", 1,\
+ &omap4_twldata, sizeof(omap4_twldata)),
+ {}
+};
+
+static struct of_device_id omap_dt_match_table[] __initdata = {
+ { .compatible = "ti,omap4-l4-core", },
+ {}
+};
static void __init omap4_init(void)
{
- omap4_i2c_init();
omap_serial_init();
+
+ of_platform_populate(NULL, omap_dt_match_table, omap4_auxdata_lookup,
+ NULL);
}
static void __init omap4_map_io(void)
--
1.7.4.1
--
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