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arm: rmobile: alt: Enable channel 1 of sh-i2c

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Alt board was connected Power IC to channel 1 of sh-i2c. Source code that
controls this is already included, but channel 1 of sh-i2c is not enabled.
This enables channel 1 of sh-i2c, and can use.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This commit is contained in:
Nobuhiro Iwamatsu 2014-11-10 09:16:43 +09:00 committed by Nobuhiro Iwamatsu
parent 91f7f99520
commit 92ef38ee09
1 changed files with 7 additions and 0 deletions
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7
board/renesas/alt/alt.c
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@ -49,6 +49,10 @@ void s_init(void)
#define SMSTPCR8 0xE6150990
#define ETHER_MSTP813 (1 << 13)
#define MSTPSR3 0xE6150048
#define SMSTPCR3 0xE615013C
#define IIC1_MSTP323 (1 << 23)
#define mstp_setbits(type, addr, saddr, set) \
out_##type((saddr), in_##type(addr) | (set))
#define mstp_clrbits(type, addr, saddr, clear) \
@ -69,6 +73,9 @@ int board_early_init_f(void)
/* ETHER */
mstp_clrbits_le32(MSTPSR8, SMSTPCR8, ETHER_MSTP813);
/* IIC1 / sh-i2c ch1 */
mstp_clrbits_le32(MSTPSR3, SMSTPCR3, IIC1_MSTP323);
return 0;
}