From b4f3996c756ad9e13a6c5ce06c56c2f1dd05768d Mon Sep 17 00:00:00 2001
From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Date: Mon, 11 Apr 2022 14:58:07 +0300
Subject: [PATCH] arm64: dts: qcom: sdm845: remove snps,dw-pcie compatibles
Git-commit: b4f3996c756ad9e13a6c5ce06c56c2f1dd05768d
Patch-mainline: v5.19-rc1
References: git-fixes
On SDM845 PCI controller bindings are not compatible with snps,dw-pcie
binding. The platform doesn't provide second (global) IRQ, it requires
additional glue code. To prevent it from probing against the dw-pcie
driver, remove corresponding compatible.
Fixes: 5c538e09cb19 ("arm64: dts: qcom: sdm845: Add first PCIe controller and PHY")
Fixes: 42ad231338c1 ("arm64: dts: qcom: sdm845: Add second PCIe PHY and controller")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220411115808.1976500-1-dmitry.baryshkov@linaro.org
Acked-by: Takashi Iwai <tiwai@suse.de>
---
arch/arm64/boot/dts/qcom/sdm845.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index b31bf62e8680..85dfa0842003 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -2027,7 +2027,7 @@ llcc: system-cache-controller@1100000 {
};
pcie0: pci@1c00000 {
- compatible = "qcom,pcie-sdm845", "snps,dw-pcie";
+ compatible = "qcom,pcie-sdm845";
reg = <0 0x01c00000 0 0x2000>,
<0 0x60000000 0 0xf1d>,
<0 0x60000f20 0 0xa8>,
@@ -2132,7 +2132,7 @@ pcie0_lane: phy@1c06200 {
};
pcie1: pci@1c08000 {
- compatible = "qcom,pcie-sdm845", "snps,dw-pcie";
+ compatible = "qcom,pcie-sdm845";
reg = <0 0x01c08000 0 0x2000>,
<0 0x40000000 0 0xf1d>,
<0 0x40000f20 0 0xa8>,
--
2.35.3