The generic platform driver pcie-designware-plat.c doesn't work for
UniPhier PCIe host controller, because the controller has some
necessary initialization sequence for the controller-specific logic.
Currently the controller doesn't use "snps,dw-pcie" compatible,
so this is no longer needed. Remove the compatible string from the
pcie node.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx>
---
arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 2 +-
arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
index 0d75a90d1342..e24784e12b7b 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
@@ -896,7 +896,7 @@ usb_ssphy1: ss-phy@310 {
};
pcie: pcie@66000000 {
- compatible = "socionext,uniphier-pcie", "snps,dw-pcie";
+ compatible = "socionext,uniphier-pcie";
status = "disabled";
reg-names = "dbi", "link", "config";
reg = <0x66000000 0x1000>, <0x66010000 0x10000>,
diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
index f49a8db3e918..6277be04a974 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
@@ -873,7 +873,7 @@ usb1_ssphy0: ss-phy@300 {
};
pcie: pcie@66000000 {
- compatible = "socionext,uniphier-pcie", "snps,dw-pcie";
+ compatible = "socionext,uniphier-pcie";
status = "disabled";
reg-names = "dbi", "link", "config";
reg = <0x66000000 0x1000>, <0x66010000 0x10000>,
--
2.25.1
