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clk: imx8mn: Keep uart clocks on for early console
Call imx_register_uart_clocks() API to keep uart clocks enabled when earlyprintk or earlycon is active. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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@ -355,6 +355,14 @@ static const char * const imx8mn_clko2_sels[] = {"osc_24m", "sys_pll2_200m", "sy
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static struct clk *clks[IMX8MN_CLK_END];
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static struct clk_onecell_data clk_data;
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static struct clk ** const uart_clks[] = {
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&clks[IMX8MN_CLK_UART1_ROOT],
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&clks[IMX8MN_CLK_UART2_ROOT],
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&clks[IMX8MN_CLK_UART3_ROOT],
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&clks[IMX8MN_CLK_UART4_ROOT],
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NULL
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};
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static int imx8mn_clocks_probe(struct platform_device *pdev)
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{
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struct device *dev = &pdev->dev;
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@ -612,6 +620,8 @@ static int imx8mn_clocks_probe(struct platform_device *pdev)
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goto unregister_clks;
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}
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imx_register_uart_clocks(uart_clks);
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return 0;
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unregister_clks:
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