diff options
| author | Fabio Estevam <festevam@denx.de> | 2022-04-18 14:47:31 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-09 09:03:25 +0200 |
| commit | d22fc603694b16cad60beba0c95d85be9a07bddf (patch) | |
| tree | efa3813314da2ecf9f4f46e3fbf20b15e72cb583 /arch | |
| parent | 68f5200a1f60a71a89a5f59cc05e3ada4ab6d652 (diff) | |
arm64: dts: imx8mn-ddr4-evk: Describe the 32.768 kHz PMIC clock
[ Upstream commit 0310b5aa0656a94102344f1e9ae2892e342a665d ]
The ROHM BD71847 PMIC has a 32.768 kHz clock.
Describe the PMIC clock to fix the following boot errors:
bd718xx-clk bd71847-clk.1.auto: No parent clk found
bd718xx-clk: probe of bd71847-clk.1.auto failed with error -22
Based on the same fix done for imx8mm-evk as per commit
a6a355ede574 ("arm64: dts: imx8mm-evk: Add 32.768 kHz clock to PMIC")
Fixes: 3e44dd09736d ("arm64: dts: imx8mn-ddr4-evk: Add rohm,bd71847 PMIC support")
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts index 9ad1d43b8ce7..4fa39654b695 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts @@ -213,6 +213,10 @@ 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"; |