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18 lines
621 B
18 lines
621 B
--- a/arch/mips/ath79/dev-common.c
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+++ b/arch/mips/ath79/dev-common.c
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@@ -87,6 +87,15 @@ void __init ath79_register_uart(void)
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if (IS_ERR(clk))
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panic("unable to get UART clock, err=%ld", PTR_ERR(clk));
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+ if (soc_is_ar71xx())
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+ ath79_gpio_function_enable(AR71XX_GPIO_FUNC_UART_EN);
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+ else if (soc_is_ar724x())
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+ ath79_gpio_function_enable(AR724X_GPIO_FUNC_UART_EN);
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+ else if (soc_is_ar913x())
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+ ath79_gpio_function_enable(AR913X_GPIO_FUNC_UART_EN);
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+ else if (soc_is_ar933x())
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+ ath79_gpio_function_enable(AR933X_GPIO_FUNC_UART_EN);
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+
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if (soc_is_ar71xx() ||
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soc_is_ar724x() ||
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soc_is_ar913x() ||
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