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author | Tom Rini <trini@ti.com> | 2014-09-17 18:01:04 -0400 |
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committer | Tom Rini <trini@ti.com> | 2014-09-17 18:01:04 -0400 |
commit | e38b15b0619f9a8b869896229355808f494fb2ac (patch) | |
tree | 2048b9e715f1d6f76b298bf404d4b2e293ae3b0c /arch/arm/include/asm/imx-common/mxc_i2c.h | |
parent | 1ee30aeed47724eb7c8f145f064b8d03cd294808 (diff) | |
parent | c292adae170fa8c27dca75963bdb0a9afc640e57 (diff) | |
download | talos-obmc-uboot-e38b15b0619f9a8b869896229355808f494fb2ac.tar.gz talos-obmc-uboot-e38b15b0619f9a8b869896229355808f494fb2ac.zip |
Merge branch 'master' of git://git.denx.de/u-boot-arm
Diffstat (limited to 'arch/arm/include/asm/imx-common/mxc_i2c.h')
-rw-r--r-- | arch/arm/include/asm/imx-common/mxc_i2c.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/include/asm/imx-common/mxc_i2c.h b/arch/arm/include/asm/imx-common/mxc_i2c.h index 47a9edc81b..182c2f397f 100644 --- a/arch/arm/include/asm/imx-common/mxc_i2c.h +++ b/arch/arm/include/asm/imx-common/mxc_i2c.h @@ -19,6 +19,39 @@ struct i2c_pads_info { struct i2c_pin_ctrl sda; }; +#if defined(CONFIG_MX6QDL) +#define I2C_PADS(name, scl_i2c, scl_gpio, scl_gp, sda_i2c, sda_gpio, sda_gp) \ + struct i2c_pads_info mx6q_##name = { \ + .scl = { \ + .i2c_mode = MX6Q_##scl_i2c, \ + .gpio_mode = MX6Q_##scl_gpio, \ + .gp = scl_gp, \ + }, \ + .sda = { \ + .i2c_mode = MX6Q_##sda_i2c, \ + .gpio_mode = MX6Q_##sda_gpio, \ + .gp = sda_gp, \ + } \ + }; \ + struct i2c_pads_info mx6s_##name = { \ + .scl = { \ + .i2c_mode = MX6DL_##scl_i2c, \ + .gpio_mode = MX6DL_##scl_gpio, \ + .gp = scl_gp, \ + }, \ + .sda = { \ + .i2c_mode = MX6DL_##sda_i2c, \ + .gpio_mode = MX6DL_##sda_gpio, \ + .gp = sda_gp, \ + } \ + }; + + +#define I2C_PADS_INFO(name) \ + (is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D)) ? \ + &mx6q_##name : &mx6s_##name +#endif + void setup_i2c(unsigned i2c_index, int speed, int slave_addr, struct i2c_pads_info *p); void bus_i2c_init(void *base, int speed, int slave_addr, |