arm: rmobile: kzm9g: enable I2C1

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>

diff --git a/board/kmc/kzm9g/kzm9g.c b/board/kmc/kzm9g/kzm9g.c
index 525c97a..4bfecb6 100644 (file)
--- a/board/kmc/kzm9g/kzm9g.c
+++ b/board/kmc/kzm9g/kzm9g.c
@@ -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 */