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From: Lukasz Majewski <l.majewski@samsung.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 2/2] i2c:soft:multi: Enable soft I2C multibus at Trats development board
Date: Tue, 28 Aug 2012 10:33:17 +0200	[thread overview]
Message-ID: <1346142797-17645-3-git-send-email-l.majewski@samsung.com> (raw)
In-Reply-To: <1346142797-17645-1-git-send-email-l.majewski@samsung.com>

This commit enables multibus handling at Trats development board.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
 include/configs/trats.h |   19 +++++++++++++------
 1 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/include/configs/trats.h b/include/configs/trats.h
index c6fb2e0..bb764a5 100644
--- a/include/configs/trats.h
+++ b/include/configs/trats.h
@@ -235,12 +235,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_CACHELINE_SIZE       32
 
-#include <asm/arch/gpio.h>
-/*
- * I2C Settings
- */
-#define CONFIG_SOFT_I2C_GPIO_SCL exynos4_gpio_part1_get_nr(b, 7)
-#define CONFIG_SOFT_I2C_GPIO_SDA exynos4_gpio_part1_get_nr(b, 6)
 
 #define CONFIG_SOFT_I2C
 #define CONFIG_SOFT_I2C_READ_REPEATED_START
@@ -248,6 +242,19 @@
 #define CONFIG_I2C_MULTI_BUS
 #define CONFIG_SYS_MAX_I2C_BUS	7
 
+#include <asm/arch/gpio.h>
+
+#define CONFIG_SOFT_I2C_I2C4_SCL exynos4_gpio_part1_get_nr(b, 3)
+#define CONFIG_SOFT_I2C_I2C4_SDA exynos4_gpio_part1_get_nr(b, 2)
+
+#define CONFIG_SOFT_I2C_I2C5_SCL exynos4_gpio_part1_get_nr(b, 7)
+#define CONFIG_SOFT_I2C_I2C5_SDA exynos4_gpio_part1_get_nr(b, 6)
+
+#define CONFIG_SOFT_I2C_GPIO_SCL get_multi_scl_pin()
+#define CONFIG_SOFT_I2C_GPIO_SDA get_multi_sda_pin()
+/* I2C_INIT defined to skip soft_i2c.c default one */
+#define I2C_INIT multi_i2c_init()
+
 #define CONFIG_PMIC
 #define CONFIG_PMIC_I2C
 #define CONFIG_PMIC_MAX8997
-- 
1.7.2.3

  parent reply	other threads:[~2012-08-28  8:33 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-28  8:33 [U-Boot] [PATCH 0/2] i2c:soft:multi: Support for multiple soft I2C buses at TRATS Lukasz Majewski
2012-08-28  8:33 ` [U-Boot] [PATCH 1/2] i2c:soft:multi: Support for multiple soft I2C buses Lukasz Majewski
2012-08-28  9:00   ` Heiko Schocher
2012-08-28 10:40     ` Lukasz Majewski
2012-08-28 11:29       ` Heiko Schocher
2012-08-28 12:12         ` Lukasz Majewski
2012-08-28 12:25           ` Heiko Schocher
2012-08-28 13:56             ` Lukasz Majewski
2012-08-28  8:33 ` Lukasz Majewski [this message]
2012-08-29  9:58 ` [U-Boot] [PATCH v2 0/2] i2c:soft:multi: Support for multiple soft I2C buses at TRATS Lukasz Majewski
2012-08-29  9:58   ` [U-Boot] [PATCH v2 1/2] i2c:soft:multi: Support for multiple soft I2C buses at Samsung boards Lukasz Majewski
2012-08-29  9:58   ` [U-Boot] [PATCH v2 2/2] i2c:soft:multi: Enable soft I2C multibus at Trats development board Lukasz Majewski
2012-09-03 15:58 ` [U-Boot] [PATCH v3 0/2] i2c:soft:multi: Support for multiple soft I2C buses at TRATS Lukasz Majewski
2012-09-03 15:58   ` [U-Boot] [PATCH v3 1/2] i2c:soft:multi: Support for multiple soft I2C buses at Samsung boards Lukasz Majewski
2012-09-04  8:23     ` Lukasz Majewski
2012-09-03 15:58   ` [U-Boot] [PATCH v3 2/2] i2c:soft:multi: Enable soft I2C multibus at Trats development board Lukasz Majewski
2012-09-05  9:15 ` [U-Boot] [PATCH v4 0/2] i2c:soft:multi: Support for multiple soft I2C buses at TRATS Lukasz Majewski
2012-09-05  9:15   ` [U-Boot] [PATCH v4 1/2] i2c:soft:multi: Support for multiple soft I2C buses at Samsung boards Lukasz Majewski
2012-09-06  3:49     ` Heiko Schocher
2012-09-06  8:12       ` Lukasz Majewski
2012-09-12  7:06     ` Lukasz Majewski
2012-09-12  7:43       ` Minkyu Kang
2012-09-05  9:15   ` [U-Boot] [PATCH v4 2/2] i2c:soft:multi: Enable soft I2C multibus at Trats development board Lukasz Majewski
2012-09-06  3:50     ` Heiko Schocher

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