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arm: lager: Add support I2C

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The lager board has I2C for rcar.
This supports I2C for rcar on lager board.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
This commit is contained in:
Nobuhiro Iwamatsu 2013-09-30 10:08:40 +09:00 committed by Nobuhiro Iwamatsu
parent 23565c6bcc
commit b9107adf0b
1 changed files with 14 additions and 0 deletions
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14
include/configs/lager.h
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@ -146,12 +146,26 @@
#define CONFIG_BITBANGMII
#define CONFIG_BITBANGMII_MULTI
/* I2C */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_RCAR
#define CONFIG_SYS_RCAR_I2C0_BASE 0xE6508000
#define CONFIG_SYS_RCAR_I2C0_SPEED 400000
#define CONFIG_SYS_RCAR_I2C1_BASE 0xE6518000
#define CONFIG_SYS_RCAR_I2C1_SPEED 400000
#define CONFIG_SYS_RCAR_I2C2_BASE 0xE6530000
#define CONFIG_SYS_RCAR_I2C2_SPEED 400000
#define CONFIG_SYS_RCAR_I2C3_BASE 0xE6540000
#define CONFIG_SYS_RCAR_I2C3_SPEED 400000
#define CONFIF_SYS_RCAR_I2C_NUM_CONTROLLERS 4
/* Board Clock */
#define CONFIG_BASE_CLK_FREQ 20000000u
#define CONFIG_SH_TMU_CLK_FREQ (CONFIG_BASE_CLK_FREQ / 2) /* EXT / 2 */
#define CONFIG_PLL1_CLK_FREQ (CONFIG_BASE_CLK_FREQ * 156 / 2)
#define CONFIG_PLL1_DIV2_CLK_FREQ (CONFIG_PLL1_CLK_FREQ / 2)
#define CONFIG_MP_CLK_FREQ (CONFIG_PLL1_DIV2_CLK_FREQ / 15)
#define CONFIG_HP_CLK_FREQ (CONFIG_PLL1_CLK_FREQ / 12)
#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_MP_CLK_FREQ
#define CONFIG_SYS_TMU_CLK_DIV 4