diff options
| author | Teo Hall <teo.hall@nxp.com> | 2018-05-03 15:07:10 -0500 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2018-05-23 04:15:46 -0700 |
| commit | a39d44763e77addca5b8d43bab4c7a5522b38b36 (patch) | |
| tree | 8133cb2eec1d7b5ecdc81c5eb7e39331279ac681 /arch/arm/dts/fsl-imx8qxp.dtsi | |
| parent | 1aeb9d4e2971d444b707e13d622722988d4fe8b8 (diff) | |
MLK-18199: Power up HSIO GPIO before first access
For correct PCIE operation the HSIO GPIO must also be powered.
Explicitly power it up to allow SCFW to keep track of used
resources.
Signed-off-by: Teo Hall <teo.hall@nxp.com>
(cherry picked from commit 300f65b3428f4bcb97df85857ff7a871f23caf9c)
Diffstat (limited to 'arch/arm/dts/fsl-imx8qxp.dtsi')
| -rw-r--r-- | arch/arm/dts/fsl-imx8qxp.dtsi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/dts/fsl-imx8qxp.dtsi b/arch/arm/dts/fsl-imx8qxp.dtsi index 47799b738b4..ca34e93a670 100644 --- a/arch/arm/dts/fsl-imx8qxp.dtsi +++ b/arch/arm/dts/fsl-imx8qxp.dtsi @@ -666,6 +666,11 @@ power-domains =<&pd_serdes1>; }; }; + pd_gpio: PD_HSIO_GPIO { + reg = <SC_R_HSIO_GPIO>; + #power-domain-cells = <0>; + power-domains =<&pd_hsio>; + }; }; pd_cm40: PD_CM40 { |