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MX31: Removed warnings for iomux function

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Removed warnings generated in the mx31_set_pad() function.

Signed-off-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Stefano Babic
2010-10-19 20:19:13 +02:00
committed by Wolfgang Denk
parent b18815752f
commit d078b7c2ec
2 changed files with 4 additions and 4 deletions
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7
arch/arm/cpu/arm1136/mx31/generic.c
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@@ -93,17 +93,16 @@ void mx31_gpio_mux(unsigned long mode)
void mx31_set_pad(enum iomux_pins pin, u32 config) void mx31_set_pad(enum iomux_pins pin, u32 config)
{ {
u32 field, l; u32 field, l, reg;
void *reg;
pin &= IOMUX_PADNUM_MASK; pin &= IOMUX_PADNUM_MASK;
reg = (IOMUXC_BASE + 0x154) + (pin + 2) / 3 * 4; reg = (IOMUXC_BASE + 0x154) + (pin + 2) / 3 * 4;
field = (pin + 2) % 3; field = (pin + 2) % 3;
l = __raw_readl(reg); l = __REG(reg);
l &= ~(0x1ff << (field * 10)); l &= ~(0x1ff << (field * 10));
l |= config << (field * 10); l |= config << (field * 10);
__raw_writel(l, reg); __REG(reg) = l;
} }

1
arch/arm/include/asm/arch-mx31/mx31.h
View File

@@ -27,6 +27,7 @@
extern u32 mx31_get_ipg_clk(void); extern u32 mx31_get_ipg_clk(void);
#define imx_get_uartclk mx31_get_ipg_clk #define imx_get_uartclk mx31_get_ipg_clk
extern void mx31_gpio_mux(unsigned long mode); extern void mx31_gpio_mux(unsigned long mode);
extern void mx31_set_pad(enum iomux_pins pin, u32 config);
void mx31_uart1_hw_init(void); void mx31_uart1_hw_init(void);
void mx31_spi2_hw_init(void); void mx31_spi2_hw_init(void);