diff options
author | Philippe Schenker <philippe.schenker@toradex.com> | 2020-01-30 17:38:11 +0100 |
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committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2020-02-12 11:06:12 +0100 |
commit | b2aef3ceae0636f5262830d6957d4af0538a7ac5 (patch) | |
tree | 10544f799c64157bdec45962f18cd94e13968e52 /arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dtsi | |
parent | f9a72c987bf3bf0f2bfec57eaceaa02e70cefa88 (diff) |
ARM64: dts: apalis-imx8qm: add power-domain to power down ETH PHY
Related-to: ELB-1254
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dtsi | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dtsi b/arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dtsi index 8ed8a644972c..9578db818451 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dtsi @@ -38,6 +38,31 @@ }; }; + imx8qm-pm { + #address-cells = <1>; + #size-cells = <0>; + + pd_3v3_brd_scfw: PD_3V3LDO1 { + compatible = "nxp,imx8-pd"; + reg = <SC_R_NONE>; + #power-domain-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; + + pd_3v3_eth: PD_3V3ETH { + reg = <SC_R_BOARD_R0>; + #power-domain-cells = <0>; + power-domains = <&pd_3v3_brd_scfw>; + }; + }; + }; + + /* Power management bus used for powering down phy in suspend */ + pmbus { + compatible = "simple-pm-bus"; + power-domains = <&pd_3v3_eth>; + }; + pcie_sata_refclk: clock-generator { compatible = "fixed-clock"; #clock-cells = <0>; |