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[04/16] arm64: dts: qcom: sm8550: Fix the PCI I/O port range

Message ID 20230228164752.55682-5-manivannan.sadhasivam@linaro.org
State Accepted
Commit 565c633940312b4eea7785a0a58e1944258c47e9
Headers show
Series Qcom: Fix PCI I/O range defined in devicetree | expand

Commit Message

Manivannan Sadhasivam Feb. 28, 2023, 4:47 p.m. UTC 
For 1MiB of the I/O region, the I/O ports of the legacy PCI devices are
located in the range of 0x0 to 0x100000. Hence, fix the bogus PCI addresses
(0x60200000, 0x40200000) specified in the ranges property for I/O region.

While at it, let's use the missing 0x prefix for the addresses.

Fixes: 7d1158c984d3 ("arm64: dts: qcom: sm8550: Add PCIe PHYs and controllers nodes")
Reported-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/linux-arm-msm/7c5dfa87-41df-4ba7-b0e4-72c8386402a8@app.fastmail.com/
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
 arch/arm64/boot/dts/qcom/sm8550.dtsi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
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Patch

diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index ff4d342c0725..f8d7b4dde878 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -1653,8 +1653,8 @@  pcie0: pci@1c00000 {
 			reg-names = "parf", "dbi", "elbi", "atu", "config";
 			#address-cells = <3>;
 			#size-cells = <2>;
-			ranges = <0x01000000 0x0 0x60200000 0 0x60200000 0x0 0x100000>,
-				 <0x02000000 0x0 0x60300000 0 0x60300000 0x0 0x3d00000>;
+			ranges = <0x01000000 0x0 0x00000000 0x0 0x60200000 0x0 0x100000>,
+				 <0x02000000 0x0 0x60300000 0x0 0x60300000 0x0 0x3d00000>;
 			bus-range = <0x00 0xff>;
 
 			dma-coherent;
@@ -1752,8 +1752,8 @@  pcie1: pci@1c08000 {
 			reg-names = "parf", "dbi", "elbi", "atu", "config";
 			#address-cells = <3>;
 			#size-cells = <2>;
-			ranges = <0x01000000 0x0 0x40200000 0 0x40200000 0x0 0x100000>,
-				 <0x02000000 0x0 0x40300000 0 0x40300000 0x0 0x1fd00000>;
+			ranges = <0x01000000 0x0 0x00000000 0x0 0x40200000 0x0 0x100000>,
+				 <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>;
 			bus-range = <0x00 0xff>;
 
 			dma-coherent;