On 19-07-24 15:50:17, [email protected] wrote: > From: Anson Huang <[email protected]> > > Call imx_register_uart_clocks() API to keep uart clocks enabled > when earlyprintk or earlycon is active. > > Signed-off-by: Anson Huang <[email protected]>
Reviewed-by: Abel Vesa <[email protected]> > --- > drivers/clk/imx/clk-imx8mn.c | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c > index 07481a5..ecd1062 100644 > --- a/drivers/clk/imx/clk-imx8mn.c > +++ b/drivers/clk/imx/clk-imx8mn.c > @@ -355,6 +355,14 @@ static const char * const imx8mn_clko2_sels[] = > {"osc_24m", "sys_pll2_200m", "sy > static struct clk *clks[IMX8MN_CLK_END]; > static struct clk_onecell_data clk_data; > > +static struct clk ** const uart_clks[] = { > + &clks[IMX8MN_CLK_UART1_ROOT], > + &clks[IMX8MN_CLK_UART2_ROOT], > + &clks[IMX8MN_CLK_UART3_ROOT], > + &clks[IMX8MN_CLK_UART4_ROOT], > + NULL > +}; > + > static int imx8mn_clocks_probe(struct platform_device *pdev) > { > struct device *dev = &pdev->dev; > @@ -612,6 +620,8 @@ static int imx8mn_clocks_probe(struct platform_device > *pdev) > goto unregister_clks; > } > > + imx_register_uart_clocks(uart_clks); > + > return 0; > > unregister_clks: > -- > 2.7.4 >
