diff options
author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2023-02-08 07:59:46 +0100 |
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committer | Shawn Guo <shawnguo@kernel.org> | 2023-03-13 15:31:42 +0800 |
commit | 93ba667d6a7b1740877a44c203a3973b894808ad (patch) | |
tree | c28f8819ecfb3a2b50e0440ed57547bb3d0cfec5 /arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi | |
parent | c083131c9021ef40c655894f6130a1393bb8e2b2 (diff) |
arm64: dts: verdin-imx8mp: add pcie support
Add PCIe support on the Verdin iMX8M Plus.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi index 0dd6180a8e39..00faaf9a02b2 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi @@ -748,7 +748,20 @@ }; }; -/* TODO: Verdin PCIE_1 */ +/* Verdin PCIE_1 */ +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie>; + /* PCIE_1_RESET# (SODIMM 244) */ + reset-gpio = <&gpio4 19 GPIO_ACTIVE_LOW>; +}; + +&pcie_phy { + clocks = <&hsio_blk_ctrl>; + clock-names = "ref"; + fsl,clkreq-unsupported; + fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_OUTPUT>; +}; /* Verdin PWM_1 */ &pwm1 { |