diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2019-07-24 09:50:17 +0200 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2019-08-03 11:03:48 +0200 |
| commit | f7988ba3b2ed3ec8e6c3623e281c278fea845bd8 (patch) | |
| tree | 89280c8d8d5fd5a07c192a507653067d15204534 /drivers/clk | |
| parent | clk: imx: Remove unused function statement (diff) | |
| download | linux-f7988ba3b2ed3ec8e6c3623e281c278fea845bd8.tar.xz linux-f7988ba3b2ed3ec8e6c3623e281c278fea845bd8.zip | |
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>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/imx/clk-imx8mn.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c index 07481a53e336..ecd1062f6847 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: |