Commit 15cee75d authored by Robert Chiras's avatar Robert Chiras Committed by Abel Vesa
Browse files

clk: imx: imx8qxp: Fix elcdif_pll clock 



Move the elcdif_pll clock initialization before the lcd_clk, since the
elcdif_clk needs to be initialized ahead of lcd_clk, being its parent.
This change fixes issues with the LCD clocks during suspend/resume.

Fixes: babfaa95 ("clk: imx: scu: add more scu clocks")
Suggested-by: default avatarRanjani Vaidyanathan <ranjani.vaidyanathan@nxp.com>
Acked-by: default avatarLaurentiu Palcu <laurentiu.palcu@nxp.com>
Signed-off-by: default avatarRobert Chiras <robert.chiras@nxp.com>
Signed-off-by: default avatarPeng Fan <peng.fan@nxp.com>
Reviewed-by: default avatarAbel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20230912-imx8-clk-v1-v1-2-69a34bcfcae1@nxp.com


Signed-off-by: default avatarAbel Vesa <abel.vesa@linaro.org>
parent ab2c30f6

drivers/clk/imx/clk-imx8qxp.c

+1 −1
Original line number Diff line number Diff line
@@ -147,10 +147,10 @@ static int imx8qxp_clk_probe(struct platform_device *pdev) 
	imx_clk_scu("adc0_clk",  IMX_SC_R_ADC_0, IMX_SC_PM_CLK_PER);

	imx_clk_scu("adc1_clk",  IMX_SC_R_ADC_1, IMX_SC_PM_CLK_PER);

	imx_clk_scu("pwm_clk",   IMX_SC_R_LCD_0_PWM_0, IMX_SC_PM_CLK_PER);

	imx_clk_scu("elcdif_pll", IMX_SC_R_ELCDIF_PLL, IMX_SC_PM_CLK_PLL);

	imx_clk_scu2("lcd_clk", lcd_sels, ARRAY_SIZE(lcd_sels), IMX_SC_R_LCD_0, IMX_SC_PM_CLK_PER);

	imx_clk_scu2("lcd_pxl_clk", lcd_pxl_sels, ARRAY_SIZE(lcd_pxl_sels), IMX_SC_R_LCD_0, IMX_SC_PM_CLK_MISC0);

	imx_clk_scu("lcd_pxl_bypass_div_clk", IMX_SC_R_LCD_0, IMX_SC_PM_CLK_BYPASS);

	imx_clk_scu("elcdif_pll", IMX_SC_R_ELCDIF_PLL, IMX_SC_PM_CLK_PLL);



	/* Audio SS */

	imx_clk_scu("audio_pll0_clk", IMX_SC_R_AUDIO_PLL_0, IMX_SC_PM_CLK_PLL);