From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Warren Date: Wed, 6 Feb 2013 16:26:48 -0700 Subject: [U-Boot] [PATCH v2 3/3] Tegra114: I2C: Enable I2C driver on Dalmore E1611 eval board In-Reply-To: <1360193208-16055-1-git-send-email-twarren@nvidia.com> References: <1360193208-16055-1-git-send-email-twarren@nvidia.com> Message-ID: <1360193208-16055-4-git-send-email-twarren@nvidia.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Tested all 5 'buses', i2c probe enumerates device addresses on bus 1 and 2. Signed-off-by: Tom Warren --- v2: No change include/configs/dalmore.h | 9 +++++++++ include/configs/tegra114-common.h | 3 +++ 2 files changed, 12 insertions(+), 0 deletions(-) diff --git a/include/configs/dalmore.h b/include/configs/dalmore.h index ce32c80..b1a6e34 100644 --- a/include/configs/dalmore.h +++ b/include/configs/dalmore.h @@ -41,6 +41,15 @@ #define CONFIG_MACH_TYPE MACH_TYPE_DALMORE #define CONFIG_BOARD_EARLY_INIT_F + +/* I2C */ +#define CONFIG_TEGRA_I2C +#define CONFIG_SYS_I2C_INIT_BOARD +#define CONFIG_I2C_MULTI_BUS +#define CONFIG_SYS_MAX_I2C_BUS TEGRA_I2C_NUM_CONTROLLERS +#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_CMD_I2C + #define CONFIG_ENV_IS_NOWHERE #define MACH_TYPE_DALMORE 4304 /* not yet in mach-types.h */ diff --git a/include/configs/tegra114-common.h b/include/configs/tegra114-common.h index 0033530..c2986d8 100644 --- a/include/configs/tegra114-common.h +++ b/include/configs/tegra114-common.h @@ -76,4 +76,7 @@ #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/tegra114/u-boot-spl.lds" +/* Total I2C ports on Tegra114 */ +#define TEGRA_I2C_NUM_CONTROLLERS 5 + #endif /* _TEGRA114_COMMON_H_ */ -- 1.7.0.4