[PATCH] clk: vc5: Use "idt,voltage-microvolt" instead of "idt,voltage-microvolts"

[Geert Uytterhoeven <geert+renesas@glider.be>]

Commit 45c940184b501fc6 ("dt-bindings: clk: versaclock5: convert to
yaml") accidentally changed "idt,voltage-microvolts" to
"idt,voltage-microvolt" in the DT bindings, while the driver still used
the former.

Update the driver to match the bindings, as
Documentation/devicetree/bindings/property-units.txt actually recommends
using "microvolt".

Fixes: 260249f929e81d3d ("clk: vc5: Enable addition output configurations of the Versaclock")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
There are no upstream users yet, but they are planned for v5.12, so I
think this should be in v5.11-rc1.

Thanks!
---
 drivers/clk/clk-versaclock5.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/clk-versaclock5.c b/drivers/clk/clk-versaclock5.c
index c90460e7ef2153fe..43db67337bc06824 100644
--- a/drivers/clk/clk-versaclock5.c
+++ b/drivers/clk/clk-versaclock5.c
@@ -739,8 +739,8 @@ static int vc5_update_power(struct device_node *np_output,
 {
 	u32 value;
 
-	if (!of_property_read_u32(np_output,
-				  "idt,voltage-microvolts", &value)) {
+	if (!of_property_read_u32(np_output, "idt,voltage-microvolt",
+				  &value)) {
 		clk_out->clk_output_cfg0_mask |= VC5_CLK_OUTPUT_CFG0_PWR_MASK;
 		switch (value) {
 		case 1800000:
-- 
2.25.1