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39 lines
1.1 KiB
39 lines
1.1 KiB
6 years ago
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--- a/arch/mips/ath79/gpio.c
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+++ b/arch/mips/ath79/gpio.c
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@@ -33,6 +33,7 @@ static void __iomem *ath79_gpio_get_func
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reg = AR71XX_GPIO_REG_FUNC;
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else if (soc_is_ar934x() ||
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soc_is_qca953x() ||
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+ soc_is_qca955x() ||
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soc_is_qca956x() ||
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soc_is_tp9343())
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reg = AR934X_GPIO_REG_FUNC;
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@@ -64,15 +65,21 @@ void ath79_gpio_function_disable(u32 mas
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void __init ath79_gpio_output_select(unsigned gpio, u8 val)
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{
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void __iomem *base = ath79_gpio_base;
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- unsigned int reg;
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+ unsigned int reg, reg_base;
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u32 t, s;
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- BUG_ON(!soc_is_ar934x() && !soc_is_qca953x() && !soc_is_qca956x());
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-
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- if (gpio >= AR934X_GPIO_COUNT)
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- return;
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+ if (soc_is_ar934x())
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+ reg_base = AR934X_GPIO_REG_OUT_FUNC0;
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+ else if (soc_is_qca953x())
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+ reg_base = QCA953X_GPIO_REG_OUT_FUNC0;
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+ else if (soc_is_qca955x())
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+ reg_base = QCA955X_GPIO_REG_OUT_FUNC0;
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+ else if (soc_is_qca956x())
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+ reg_base = QCA956X_GPIO_REG_OUT_FUNC0;
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+ else
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+ BUG();
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- reg = AR934X_GPIO_REG_OUT_FUNC0 + 4 * (gpio / 4);
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+ reg = reg_base + 4 * (gpio / 4);
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s = 8 * (gpio % 4);
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t = __raw_readl(base + reg);
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