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arm: rmobile: kzm9g: enable I2C1

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Supply clock to I2C1 and release resetting.

Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
This commit is contained in:
Tetsuyuki Kobayashi 2012-09-13 19:08:03 +00:00 committed by Heiko Schocher
parent 0e5fb33cf7
commit 937b6862de
1 changed files with 3 additions and 2 deletions
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5
board/kmc/kzm9g/kzm9g.c
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@ -43,6 +43,7 @@ DECLARE_GLOBAL_DATA_PTR;
#define SMSTPCR1_CMT0 (1 << 24)
#define SMSTPCR1_I2C0 (1 << 16)
#define SMSTPCR3_USB (1 << 22)
#define SMSTPCR3_I2C1 (1 << 23)
#define PORT32CR (0xE6051020)
#define PORT33CR (0xE6051021)
@ -287,8 +288,8 @@ int board_early_init_f(void)
clrbits_le32(&cpg->smstpcr1, (SMSTPCR1_CMT0|SMSTPCR1_I2C0));
clrbits_le32(&cpg_srcr->srcr1, (SMSTPCR1_CMT0|SMSTPCR1_I2C0));
clrbits_le32(&cpg->smstpcr3, SMSTPCR3_USB);
clrbits_le32(&cpg_srcr->srcr3, SMSTPCR3_USB);
clrbits_le32(&cpg->smstpcr3, (SMSTPCR3_USB|SMSTPCR3_I2C1));
clrbits_le32(&cpg_srcr->srcr3, (SMSTPCR3_USB|SMSTPCR3_I2C1));
writel(VCLKCR1_D, &cpg->vclkcr1);
/* Setup SCIF4 / workaround */