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| author | Fabio Estevam <festevam@denx.de> | 2022-04-18 19:47:31 +0200 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2022-04-24 15:16:18 +0200 |
| commit | 0310b5aa0656a94102344f1e9ae2892e342a665d (patch) | |
| tree | 928c91b35fd0ef0c63c7c1e65b4a9f26fa97ac84 /arch/arm64/boot/dts | |
| parent | ARM: dts: imx6ull-colibri: fix vqmmc regulator (diff) | |
| download | linux-0310b5aa0656a94102344f1e9ae2892e342a665d.tar.xz linux-0310b5aa0656a94102344f1e9ae2892e342a665d.zip | |
arm64: dts: imx8mn-ddr4-evk: Describe the 32.768 kHz PMIC clock
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>
Diffstat (limited to 'arch/arm64/boot/dts')
| -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 7dfee715a2c4..d8ce217c6016 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts @@ -59,6 +59,10 @@ interrupts = <3 IRQ_TYPE_LEVEL_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"; |