[PATCH 5/8] arm64: dts: imx95: add pcie1 ep overlay file and create pcie-ep dtb files
From: Frank Li <Frank.Li@nxp.com>
Date: 2025-03-31 19:03:22
Also in:
imx, linux-devicetree, lkml
Subsystem:
arm/freescale imx / mxc arm architecture, the rest · Maintainers:
Frank Li, Sascha Hauer, Linus Torvalds
Create imx95-15x15-evk pcie0-ep and imx95-19x19-evk pcie[0,1]-ep dtb files. Signed-off-by: Frank Li <Frank.Li@nxp.com> --- arch/arm64/boot/dts/freescale/Makefile | 6 ++++++ arch/arm64/boot/dts/freescale/imx-pcie1-ep.dtso | 15 +++++++++++++++ arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts | 7 +++++++ arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts | 14 ++++++++++++++ 4 files changed, 42 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 8bea36060df22..7778a0b3abe37 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile@@ -308,6 +308,12 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-var-som-symphony.dtb dtb-$(CONFIG_ARCH_MXC) += imx95-15x15-evk.dtb dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk.dtb +imx95-15x15-evk-pcie0-ep-dtbs = imx95-15x15-evk.dtb imx-pcie0-ep.dtbo +dtb-$(CONFIG_ARCH_MXC) += imx95-15x15-evk-pcie0-ep.dtb +imx95-19x19-evk-pcie0-ep-dtbs += imx95-19x19-evk.dtb imx-pcie0-ep.dtbo +imx95-19x19-evk-pcie1-ep-dtbs += imx95-19x19-evk.dtb imx-pcie1-ep.dtbo +dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk-pcie0-ep.dtb imx95-19x19-evk-pcie1-ep.dtb + imx8mm-kontron-dl-dtbs := imx8mm-kontron-bl.dtb imx8mm-kontron-dl.dtbo dtb-$(CONFIG_ARCH_MXC) += imx8mm-kontron-dl.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx-pcie1-ep.dtso b/arch/arm64/boot/dts/freescale/imx-pcie1-ep.dtso
new file mode 100644
index 0000000000000..0e7ef7ef85605
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx-pcie1-ep.dtso@@ -0,0 +1,15 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2025 NXP + */ + +/dts-v1/; +/plugin/; + +&pcie1 { + status = "disabled"; +}; + +&pcie1_ep { + status = "okay"; +};
diff --git a/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts b/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts
index 514f2429dcbc2..a35962f929f6b 100644
--- a/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts@@ -525,6 +525,13 @@ &pcie0 { status = "okay"; }; +&pcie0_ep { + pinctrl-0 = <&pinctrl_pcie0>; + pinctrl-names = "default"; + vpcie-supply = <®_m2_pwr>; + status = "disabled"; +}; + &sai1 { assigned-clocks = <&scmi_clk IMX95_CLK_AUDIOPLL1_VCO>, <&scmi_clk IMX95_CLK_AUDIOPLL2_VCO>,
diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
index 25ac331f03183..4accbccc75239 100644
--- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts@@ -417,6 +417,13 @@ &pcie0 { status = "okay"; }; +&pcie0_ep { + pinctrl-0 = <&pinctrl_pcie0>; + pinctrl-names = "default"; + vpcie-supply = <®_pcie0>; + status = "disabled"; +}; + &pcie1 { pinctrl-0 = <&pinctrl_pcie1>; pinctrl-names = "default";
@@ -425,6 +432,13 @@ &pcie1 { status = "okay"; }; +&pcie1_ep { + pinctrl-0 = <&pinctrl_pcie1>; + pinctrl-names = "default"; + vpcie-supply = <®_slot_pwr>; + status = "disabled"; +}; + &sai1 { #sound-dai-cells = <0>; pinctrl-names = "default";
--
2.34.1