[RFC PATCH v2 18/30] drivers/clocksource: sh_tmu clocks property support.

Signed-off-by: Yoshinori Sato <[email protected]>
---
 drivers/clocksource/sh_tmu.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c
index beffff81c00f..878324986f49 100644
--- a/drivers/clocksource/sh_tmu.c
+++ b/drivers/clocksource/sh_tmu.c
@@ -537,6 +537,9 @@ static int sh_tmu_setup(struct sh_tmu_device *tmu, struct platform_device *pdev)
 
 	/* Get hold of clock. */
 	tmu->clk = clk_get(&tmu->pdev->dev, "fck");
+	if (IS_ERR(tmu->clk) && IS_ENABLED(CONFIG_OF) && pdev->dev.of_node)
+		/* use DeviceTree clocks property */
+		tmu->clk = devm_clk_get(&tmu->pdev->dev, NULL);
 	if (IS_ERR(tmu->clk)) {
 		dev_err(&tmu->pdev->dev, "cannot get clock\n");
 		return PTR_ERR(tmu->clk);
-- 
2.39.2