diff options
| author | Frank Li <Frank.Li@nxp.com> | 2025-04-23 20:41:30 -0400 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2025-04-25 11:12:52 +0800 |
| commit | 6e94adb40a8a24a4cc54459a13b6ca0de8f2fd04 (patch) | |
| tree | 4a4e7a00360a4584cc6eb0a93a85a9174bb11c3b | |
| parent | 627b791541204a365ec64d4609ba3a98ff3aaccb (diff) | |
arm64: dts: imx8mq-evk: add pcie[0,1]-ep nodes
Add pcie[0,1]-ep nodes and apply imx-pcie1-ep overlay file.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/Makefile | 3 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 20 |
2 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 995f03ed28c9..90652292a911 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -262,6 +262,9 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-tqma8mpql-mba8mpxl-lvds.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk.dtb +imx8mq-evk-pcie1-ep-dtbs += imx8mq-evk.dtb imx-pcie1-ep.dtbo +dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk-pcie1-ep.dtb + dtb-$(CONFIG_ARCH_MXC) += imx8mq-hummingboard-pulse.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-kontron-pitx-imx8m.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-librem5-devkit.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts index a87d0692c3bb..43e45b0bd0d1 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts @@ -377,6 +377,16 @@ status = "okay"; }; +&pcie0_ep { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie0>; + clocks = <&clk IMX8MQ_CLK_PCIE1_ROOT>, + <&pcie0_refclk>, + <&clk IMX8MQ_CLK_PCIE1_PHY>, + <&clk IMX8MQ_CLK_PCIE1_AUX>; + status = "disabled"; +}; + &pcie1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pcie1>; @@ -390,6 +400,16 @@ status = "okay"; }; +&pcie1_ep { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie1>; + clocks = <&clk IMX8MQ_CLK_PCIE2_ROOT>, + <&pcie0_refclk>, + <&clk IMX8MQ_CLK_PCIE2_PHY>, + <&clk IMX8MQ_CLK_PCIE2_AUX>; + status = "disabled"; +}; + &pgc_gpu { power-supply = <&sw1a_reg>; }; |