[PATCH 19/45] at91sam9x5ek: Configure I2C via DT

[Andrey Smirnov]

Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com>
---
 arch/arm/boards/at91sam9x5ek/init.c | 21 ---------------------
 arch/arm/dts/at91sam9x5ek.dts       | 10 ++++++++++
 2 files changed, 10 insertions(+), 21 deletions(-)

diff --git a/arch/arm/boards/at91sam9x5ek/init.c 
b/arch/arm/boards/at91sam9x5ek/init.c
index 85f20a9..fca5e7d 100644
--- a/arch/arm/boards/at91sam9x5ek/init.c
+++ b/arch/arm/boards/at91sam9x5ek/init.c
@@ -187,26 +187,6 @@ static void ek_add_device_mci(void)
        at91_add_device_mci(0, &mci0_data);
 }
 
-struct qt1070_platform_data qt1070_pdata = {
-       .irq_pin        = AT91_PIN_PA7,
-};
-
-static struct i2c_board_info i2c_devices[] = {
-       {
-               .platform_data = &qt1070_pdata,
-               I2C_BOARD_INFO("qt1070", 0x1b),
-       }, {
-               I2C_BOARD_INFO("24c512", 0x51)
-       },
-};
-
-static void ek_add_device_i2c(void)
-{
-       at91_set_gpio_input(qt1070_pdata.irq_pin, 0);
-       at91_set_deglitch(qt1070_pdata.irq_pin, 1);
-       at91_add_device_i2c(0, i2c_devices, ARRAY_SIZE(i2c_devices));
-}
-
 static const struct spi_board_info ek_cm_cogent_spi_devices[] = {
        {
                .name           = "mtd_dataflash",
@@ -277,7 +257,6 @@ static int at91sam9x5ek_devices_init(void)
        ek_add_device_spi();
        ek_add_device_mci();
        ek_add_device_usb();
-       ek_add_device_i2c();
        ek_add_device_lcdc();
 
        armlinux_set_architecture(CONFIG_MACH_AT91SAM9X5EK);
diff --git a/arch/arm/dts/at91sam9x5ek.dts b/arch/arm/dts/at91sam9x5ek.dts
index db1bd67..f9ae091 100644
--- a/arch/arm/dts/at91sam9x5ek.dts
+++ b/arch/arm/dts/at91sam9x5ek.dts
@@ -7,3 +7,13 @@
 #include <arm/at91sam9x5_lcd.dtsi>
 #include <arm/at91sam9x5dm.dtsi>
 #include <arm/at91sam9x5ek.dtsi>
+
+/ {
+       i2c-gpio-0 {
+               status = "okay";
+       };
+};
+
+&i2c0 {
+       status = "disabled";
+};
-- 
2.9.3


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