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authorNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>2013-09-30 10:08:40 +0900
committerNobuhiro Iwamatsu <iwamatsu@nigauri.org>2013-12-18 16:35:45 +0900
commitb9107adf0bda7725184de7ab8bac56f3aa9cb553 (patch)
treeda36948124ebb59053a24490b4c5cd32c12f6df8
parent23565c6bccf098418a03405bedda6f7d3e68da36 (diff)
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arm: lager: Add support I2C
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>
-rw-r--r--include/configs/lager.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/configs/lager.h b/include/configs/lager.h
index e4a5cca..dd61ca0 100644
--- a/include/configs/lager.h
+++ b/include/configs/lager.h
@@ -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