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ARM: UniPhier: enable I2C input pins for PH1-sLD8
To use I2C controllers on PH1-sLD8, the bit 10 (SCL0/SDA0) and bit 11 (SCL1/SDA1) of IECTRL register must be set. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
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@ -26,6 +26,15 @@ void pin_init(void)
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sg_set_pinsel(111, 1); /* SBI0 -> RXD3 */
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#endif
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#ifdef CONFIG_SYS_I2C_UNIPHIER
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{
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u32 tmp;
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tmp = readl(SG_IECTRL);
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tmp |= 0xc00; /* enable SCL0, SDA0, SCL1, SDA1 */
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writel(tmp, SG_IECTRL);
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}
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#endif
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#ifdef CONFIG_NAND_DENALI
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sg_set_pinsel(15, 0); /* XNFRE_GB -> XNFRE_GB */
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sg_set_pinsel(16, 0); /* XNFWE_GB -> XNFWE_GB */
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