diff mbox series

[v2,02/14] arm64: dts: imx8mm-evk: Add 32.768 kHz clock to PMIC

Message ID 20200904062743.6273-2-krzk@kernel.org
State New, archived
Headers show
Series [v2,01/14] arm64: dts: imx8mm-beacon: Align pin configuration group names with schema | expand

Commit Message

Krzysztof Kozlowski Sept. 4, 2020, 6:27 a.m. UTC
The ROHM BD71847 PMIC has a 32.768 kHz clock.  Adding necessary parent
allows to probe the bd718x7 clock driver fixing boot errors:

    bd718xx-clk bd71847-clk.1.auto: No parent clk found
    bd718xx-clk: probe of bd71847-clk.1.auto failed with error -22

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-By: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
---
 arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
index 38134d201eef..1c39a2b90ee1 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
@@ -169,6 +169,10 @@ 
 		interrupts = <3 GPIO_ACTIVE_LOW>;
 		rohm,reset-snvs-powered;
 
+		#clock-cells = <0>;
+		clocks = <&osc_32k 0>;
+		clock-output-names = "clk-32k-out";
+
 		regulators {
 			buck1_reg: BUCK1 {
 				regulator-name = "buck1";