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authorLei Wen <[leiwen@marvell.com]>2011-04-13 23:48:31 +0530
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-04-27 19:38:08 +0200
commit3df619ec2cae3305c20b808c4d49cfed66c1cf9b (patch)
tree28492296d69892e06b869f0bab4cafdfda38632a /board
parent879de1275abf66fbb08e601f12d6ac5a888255e1 (diff)
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mv_i2c: use structure to replace the direclty define
Add i2c_clk_enable in the cpu specific code, since previous platform it, while new platform don't need. In the pantheon and armada100 platform, this function is defined as NULL one. Acked-by: Heiko Schocher <hs@denx.de> Acked-by: Prafulla Wadaskar <prafulla@marvell.com> Signed-off-by: Lei Wen <leiwen@marvell.com>
Diffstat (limited to 'board')
-rw-r--r--board/innokom/innokom.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/board/innokom/innokom.c b/board/innokom/innokom.c
index e658c35..22de7e3 100644
--- a/board/innokom/innokom.c
+++ b/board/innokom/innokom.c
@@ -45,12 +45,7 @@ DECLARE_GLOBAL_DATA_PTR;
*/
int i2c_init_board(void)
{
- int i, icr;
-
- /* disable I2C controller first, otherwhise it thinks we want to */
- /* talk to the slave port... */
- icr = readl(ICR);
- writel(readl(ICR) & ~(ICR_SCLE | ICR_IUE), ICR);
+ int i;
/* set gpio pin low _before_ we change direction to output */
writel(GPIO_bit(70), GPCR(70));
@@ -63,8 +58,6 @@ int i2c_init_board(void)
udelay(10);
}
- writel(icr, ICR);
-
return 0;
}