diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2016-10-05 15:27:07 -0700 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2016-10-07 12:26:15 +0200 |
| commit | 7443a1ddb19c047e5331962545ef5cbc34b5f60a (patch) | |
| tree | 395fd56c55bb7a28186d419ecdc1a2bcecd847c9 /board | |
| parent | e60f74907d65fb79f41c0f797407cb21da922c47 (diff) | |
| download | u-boot-imx-7443a1ddb19c047e5331962545ef5cbc34b5f60a.zip u-boot-imx-7443a1ddb19c047e5331962545ef5cbc34b5f60a.tar.gz u-boot-imx-7443a1ddb19c047e5331962545ef5cbc34b5f60a.tar.bz2 | |
colibri_imx7: remove legancy I2C support
Remove legancy I2C config and code in favor of upcomming DM/DT
enable I2C support.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/toradex/colibri_imx7/colibri_imx7.c | 40 |
1 files changed, 0 insertions, 40 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; } |