X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=arch%2Farm%2Finclude%2Fasm%2Fimx-common%2Fmxc_i2c.h;h=af861635350d00209405435084ef767bec5b77e6;hb=6393c43c18a1aadcdcdd8551826eef15f50353d5;hp=9a5187d464827ec8f7fb31e392acbd95e9ee0246;hpb=948fa1713cce09dd958bda41eb5c97015a217f91;p=oweals%2Fu-boot.git

diff --git a/arch/arm/include/asm/imx-common/mxc_i2c.h b/arch/arm/include/asm/imx-common/mxc_i2c.h
index 9a5187d464..af86163535 100644
--- a/arch/arm/include/asm/imx-common/mxc_i2c.h
+++ b/arch/arm/include/asm/imx-common/mxc_i2c.h
@@ -1,19 +1,7 @@
 /*
  * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 #ifndef __ASM_ARCH_MXC_MXC_I2C_H__
 #define __ASM_ARCH_MXC_MXC_I2C_H__
@@ -31,8 +19,41 @@ struct i2c_pads_info {
 	struct i2c_pin_ctrl sda;
 };
 
-void setup_i2c(unsigned i2c_index, int speed, int slave_addr,
-		struct i2c_pads_info *p);
+#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
+
+int 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,
 		int (*idle_bus_fn)(void *p), void *p);
 int bus_i2c_read(void *base, uchar chip, uint addr, int alen, uchar *buf,