linux-kernel - [PATCH] ARM: dts: airoha: fix pcie ranges properties

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Date: Fri,  5 Jan 2024 16:37:19 +0100
From: Lorenzo Bianconi <lorenzo@...nel.org>
To: Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Matthias Brugger <matthias.bgg@...il.com>,
	Felix Fietkau <nbd@....name>
Cc: lorenzo.bianconi@...hat.com,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] ARM: dts: airoha: fix pcie ranges properties

Reduce and split pcie controller memory ranges for en7523 SoC
in order to properly load a pcie card on the second port.

Fixes: 08a4aeb2c23f ("ARM: dts: Add PCIe support for Airoha EN7523")
Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>
---
 arch/arm/boot/dts/airoha/en7523.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/airoha/en7523.dtsi b/arch/arm/boot/dts/airoha/en7523.dtsi
index b523a868c4ad..bb78d54e94f6 100644
--- a/arch/arm/boot/dts/airoha/en7523.dtsi
+++ b/arch/arm/boot/dts/airoha/en7523.dtsi
@@ -159,7 +159,7 @@ pcie0: pcie@...91000 {
 		clocks = <&scu EN7523_CLK_PCIE>;
 		clock-names = "sys_ck0";
 		bus-range = <0x00 0xff>;
-		ranges = <0x82000000 0 0x20000000  0x20000000  0 0x8000000>;
+		ranges = <0x82000000 0 0x20000000 0x20000000 0 0x2000000>;
 		status = "disabled";
 
 		#interrupt-cells = <1>;
@@ -188,7 +188,7 @@ pcie1: pcie@...92000 {
 		clocks = <&scu EN7523_CLK_PCIE>;
 		clock-names = "sys_ck1";
 		bus-range = <0x00 0xff>;
-		ranges = <0x82000000 0 0x28000000  0x28000000  0 0x8000000>;
+		ranges = <0x82000000 0 0x22000000 0x22000000 0 0x2000000>;
 		status = "disabled";
 
 		#interrupt-cells = <1>;
-- 
2.43.0