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I2C: mxc: fix compilation for MX31

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Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Heiko Schocher <hs@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Stefano Babic 2011-08-30 00:51:14 +00:00 committed by Wolfgang Denk
parent 67f463b06d
commit 30032710ed
1 changed files with 1 additions and 4 deletions
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5
drivers/i2c/mxc_i2c.c
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@ -89,14 +89,11 @@ void i2c_init(int speed, int unused)
#if defined(CONFIG_MX31) #if defined(CONFIG_MX31)
struct clock_control_regs *sc_regs = struct clock_control_regs *sc_regs =
(struct clock_control_regs *)CCM_BASE; (struct clock_control_regs *)CCM_BASE;
freq = mx31_get_ipg_clk();
/* start the required I2C clock */ /* start the required I2C clock */
writel(readl(&sc_regs->cgr0) | (3 << I2C_CLK_OFFSET), writel(readl(&sc_regs->cgr0) | (3 << I2C_CLK_OFFSET),
&sc_regs->cgr0); &sc_regs->cgr0);
#else
freq = mxc_get_clock(MXC_IPG_PERCLK);
#endif #endif
freq = mxc_get_clock(MXC_IPG_PERCLK);
for (i = 0; i < 0x1f; i++) for (i = 0; i < 0x1f; i++)
if (freq / div[i] <= speed) if (freq / div[i] <= speed)