[PATCH v4 3/4] arm64: dts: rockchip: add overlay tests for Rock 5B PCIe overlays
From: Quentin Schulz <hidden>
Date: 2025-01-31 10:40:38
Also in:
linux-devicetree, linux-rockchip, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Quentin Schulz <redacted>
According to commit 40658534756f ("arm64: dts: rockchip: Add rock5b
overlays for PCIe endpoint mode"), Rock 5B can operate in PCIe endpoint
mode. For that to work, the rk3588-rock-5b-pcie-ep.dtbo overlay needs to
be applied on Rock 5B base Device Tree. If that Rock 5B is connected to
another Rock 5B, the latter needs to apply the
rk3588-rock-5b-pcie-srns.dtbo overlay.
In order to make sure the overlays are still valid in the future, let's
add a validation test by applying the overlays on top of the main base
at build time.
Reviewed-by: Krzysztof Kozlowski <redacted>
Reviewed-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Quentin Schulz <redacted>
---
arch/arm64/boot/dts/rockchip/Makefile | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 267966ea69b194887d59e38a4220239a90a91306..ebcd16ce976ebe56a98d9685228980cd1f2f180a 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile@@ -150,8 +150,6 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-orangepi-5-plus.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-quartzpro64.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5-itx.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b.dtb -dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b-pcie-ep.dtbo -dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b-pcie-srns.dtbo dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-tiger-haikou.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-toybrick-x0.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-turing-rk1.dtb
@@ -186,3 +184,11 @@ rk3568-wolfvision-pf5-vz-2-uhd-dtbs := rk3568-wolfvision-pf5.dtb \ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-edgeble-neu6a-wifi.dtb rk3588-edgeble-neu6a-wifi-dtbs := rk3588-edgeble-neu6a-io.dtb \ rk3588-edgeble-neu6a-wifi.dtbo + +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b-pcie-ep.dtb +rk3588-rock-5b-pcie-ep-dtbs := rk3588-rock-5b.dtb \ + rk3588-rock-5b-pcie-ep.dtbo + +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b-pcie-srns.dtb +rk3588-rock-5b-pcie-srns-dtbs := rk3588-rock-5b.dtb \ + rk3588-rock-5b-pcie-srns.dtbo
--
2.48.1