From: Stefan Agner stefan.agner@toradex.com
Remove legancy I2C config and code in favor of upcomming DM/DT enable I2C support.
Signed-off-by: Stefan Agner stefan.agner@toradex.com ---
board/toradex/colibri_imx7/colibri_imx7.c | 40 ------------------------------- include/configs/colibri_imx7.h | 2 -- 2 files changed, 42 deletions(-)
diff --git a/board/toradex/colibri_imx7/colibri_imx7.c b/board/toradex/colibri_imx7/colibri_imx7.c index 8eedd65..ddb3085 100644 --- a/board/toradex/colibri_imx7/colibri_imx7.c +++ b/board/toradex/colibri_imx7/colibri_imx7.c @@ -12,13 +12,11 @@ #include <asm/gpio.h> #include <asm/imx-common/boot_mode.h> #include <asm/imx-common/iomux-v3.h> -#include <asm/imx-common/mxc_i2c.h> #include <asm/io.h> #include <common.h> #include <dm.h> #include <dm/platform_data/serial_mxc.h> #include <fsl_esdhc.h> -#include <i2c.h> #include <linux/sizes.h> #include <mmc.h> #include <miiphy.h> @@ -38,9 +36,6 @@ DECLARE_GLOBAL_DATA_PTR;
#define ENET_RX_PAD_CTRL (PAD_CTL_PUS_PU100KOHM | PAD_CTL_DSE_3P3V_49OHM)
-#define I2C_PAD_CTRL (PAD_CTL_DSE_3P3V_32OHM | PAD_CTL_SRE_SLOW | \ - PAD_CTL_HYS | PAD_CTL_PUE | PAD_CTL_PUS_PU100KOHM) - #define LCD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_PU100KOHM | \ PAD_CTL_DSE_3P3V_49OHM)
@@ -48,36 +43,6 @@ DECLARE_GLOBAL_DATA_PTR;
#define NAND_PAD_READY0_CTRL (PAD_CTL_DSE_3P3V_49OHM | PAD_CTL_PUS_PU5KOHM)
-#ifdef CONFIG_SYS_I2C_MXC -#define PC MUX_PAD_CTRL(I2C_PAD_CTRL) -/* I2C1 for PMIC */ -static struct i2c_pads_info i2c_pad_info1 = { - .scl = { - .i2c_mode = MX7D_PAD_GPIO1_IO04__I2C1_SCL | PC, - .gpio_mode = MX7D_PAD_GPIO1_IO04__GPIO1_IO4 | PC, - .gp = IMX_GPIO_NR(1, 4), - }, - .sda = { - .i2c_mode = MX7D_PAD_GPIO1_IO05__I2C1_SDA | PC, - .gpio_mode = MX7D_PAD_GPIO1_IO05__GPIO1_IO5 | PC, - .gp = IMX_GPIO_NR(1, 5), - }, -}; -/* I2C4 for Colibri I2C */ -static struct i2c_pads_info i2c_pad_info4 = { - .scl = { - .i2c_mode = MX7D_PAD_ENET1_RGMII_TD2__I2C4_SCL | PC, - .gpio_mode = MX7D_PAD_ENET1_RGMII_TD2__GPIO7_IO8 | PC, - .gp = IMX_GPIO_NR(7, 8), - }, - .sda = { - .i2c_mode = MX7D_PAD_ENET1_RGMII_TD3__I2C4_SDA | PC, - .gpio_mode = MX7D_PAD_ENET1_RGMII_TD3__GPIO7_IO9 | PC, - .gp = IMX_GPIO_NR(7, 9), - }, -}; -#endif - int dram_init(void) { gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE); @@ -331,11 +296,6 @@ int board_early_init_f(void) { setup_iomux_uart();
-#ifdef CONFIG_SYS_I2C_MXC - setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1); - setup_i2c(3, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info4); -#endif - return 0; }
diff --git a/include/configs/colibri_imx7.h b/include/configs/colibri_imx7.h index 9da219c..32b6101 100644 --- a/include/configs/colibri_imx7.h +++ b/include/configs/colibri_imx7.h @@ -59,9 +59,7 @@ #undef CONFIG_BOOTM_RTEMS
/* I2C configs */ -#define CONFIG_SYS_I2C #define CONFIG_SYS_I2C_MXC -#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ #define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_IPADDR 192.168.10.2