diff options
| author | Tiberiu Breana <andrei-tiberiu.breana@nxp.com> | 2017-06-23 17:15:24 +0300 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 12:41:33 +0300 |
| commit | 5f0657333941f139a1eb919ee1f113dfa7fef671 (patch) | |
| tree | 25be79dc22ba3215f2350c9923a9d7141be780c2 /drivers/pci/host/pci-imx6.c | |
| parent | 72e182501941a750c980144c3b4e8a6647a10057 (diff) | |
MLK-15351: PCI: imx: Only use pcie_bus_regulator for iMX6QP
The pcie_bus_regulator is only used by the iMX6QP board,
so only request the regulator for this variant.
Signed-off-by: Tiberiu Breana <andrei-tiberiu.breana@nxp.com>
Diffstat (limited to 'drivers/pci/host/pci-imx6.c')
| -rw-r--r-- | drivers/pci/host/pci-imx6.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/pci/host/pci-imx6.c b/drivers/pci/host/pci-imx6.c index 249e43a7661f..2fd3f6e2e03c 100644 --- a/drivers/pci/host/pci-imx6.c +++ b/drivers/pci/host/pci-imx6.c @@ -1807,10 +1807,14 @@ static int imx6_pcie_probe(struct platform_device *pdev) return PTR_ERR(imx6_pcie->pcie); } - imx6_pcie->pcie_bus_regulator = devm_regulator_get(pp->dev, - "pcie-bus"); - if (IS_ERR(imx6_pcie->pcie_bus_regulator)) + if (imx6_pcie->variant == IMX6QP) { + imx6_pcie->pcie_bus_regulator = devm_regulator_get(pp->dev, + "pcie-bus"); + if (IS_ERR(imx6_pcie->pcie_bus_regulator)) + imx6_pcie->pcie_bus_regulator = NULL; + } else { imx6_pcie->pcie_bus_regulator = NULL; + } /* Grab GPR config register range */ if (imx6_pcie->variant == IMX7D) { |