Il 13/01/25 07:15, Bincai Liu ha scritto:
mt8196 doesn't have mm clock. Make this clock optional for mt8196.
This commit is okay, but you have to reflect that change in the bindings as well,
otherwise you get validation errors in devicetrees.
Cheers,
Angelo
Signed-off-by: Bincai Liu <bincai.liu@xxxxxxxxxxxx>
---
drivers/pwm/pwm-mtk-disp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pwm/pwm-mtk-disp.c b/drivers/pwm/pwm-mtk-disp.c
index bafd6b6195f6..ad7928cd607f 100644
--- a/drivers/pwm/pwm-mtk-disp.c
+++ b/drivers/pwm/pwm-mtk-disp.c
@@ -250,7 +250,7 @@ static int mtk_disp_pwm_probe(struct platform_device *pdev)
return dev_err_probe(&pdev->dev, PTR_ERR(mdp->clk_main),
"Failed to get main clock\n");
- mdp->clk_mm = devm_clk_get(&pdev->dev, "mm");
+ mdp->clk_mm = devm_clk_get_optional(&pdev->dev, "mm");
if (IS_ERR(mdp->clk_mm))
return dev_err_probe(&pdev->dev, PTR_ERR(mdp->clk_mm),
"Failed to get mm clock\n");
