From 01d704aa590e9e4e975a3724b06ba5b39ce0c216 Mon Sep 17 00:00:00 2001
From: Kishon Vijay Abraham I <kishon@ti.com>
Date: Wed, 15 Sep 2021 11:23:53 +0530
Subject: [PATCH] arm64: dts: ti: k3-j721e-main: Fix "max-virtual-functions" in PCIe EP nodes
Git-commit: 9af3ef954975c383eeb667aee207d9ce6fbef8c4
Patch-mainline: v5.16-rc1
References: stable-5.14.19

[ Upstream commit 9af3ef954975c383eeb667aee207d9ce6fbef8c4 ]

commit 4e5833884f66 ("arm64: dts: ti: k3-j721e-main: Add PCIe device
tree nodes") added "max-virtual-functions" to have 16 bit values.
Fix "max-virtual-functions" in PCIe endpoint (EP) nodes to have 8 bit
values instead of 16.

Fixes: 4e5833884f66 ("arm64: dts: ti: k3-j721e-main: Add PCIe device tree nodes")
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Aswath Govindraju <a-govindraju@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20210915055358.19997-2-kishon@ti.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index cf3482376c1e..43be5d23130b 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -636,7 +636,7 @@ pcie0_ep: pcie-ep@2900000 {
 		clocks = <&k3_clks 239 1>;
 		clock-names = "fck";
 		max-functions = /bits/ 8 <6>;
-		max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+		max-virtual-functions = /bits/ 8 <4 4 4 4 0 0>;
 		dma-coherent;
 	};
 
@@ -684,7 +684,7 @@ pcie1_ep: pcie-ep@2910000 {
 		clocks = <&k3_clks 240 1>;
 		clock-names = "fck";
 		max-functions = /bits/ 8 <6>;
-		max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+		max-virtual-functions = /bits/ 8 <4 4 4 4 0 0>;
 		dma-coherent;
 	};
 
@@ -732,7 +732,7 @@ pcie2_ep: pcie-ep@2920000 {
 		clocks = <&k3_clks 241 1>;
 		clock-names = "fck";
 		max-functions = /bits/ 8 <6>;
-		max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+		max-virtual-functions = /bits/ 8 <4 4 4 4 0 0>;
 		dma-coherent;
 	};
 
@@ -780,7 +780,7 @@ pcie3_ep: pcie-ep@2930000 {
 		clocks = <&k3_clks 242 1>;
 		clock-names = "fck";
 		max-functions = /bits/ 8 <6>;
-		max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>;
+		max-virtual-functions = /bits/ 8 <4 4 4 4 0 0>;
 		dma-coherent;
 		#address-cells = <2>;
 		#size-cells = <2>;
-- 
2.26.2