From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Vignesh R <vigneshr@ti.com>, Tony Lindgren <tony@atomide.com>,
Sasha Levin <sashal@kernel.org>,
linux-omap@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH AUTOSEL 4.19 003/209] ARM: dts: dra7: Enable workaround for errata i870 in PCIe host mode
Date: Tue, 12 Nov 2019 20:46:59 -0500 [thread overview]
Message-ID: <20191113015025.9685-3-sashal@kernel.org> (raw)
In-Reply-To: <20191113015025.9685-1-sashal@kernel.org>
From: Vignesh R <vigneshr@ti.com>
[ Upstream commit b830526f304764753fcb8b4a563a94080e982a6c ]
Add ti,syscon-unaligned-access property to PCIe RC nodes to set
appropriate bits in CTRL_CORE_SMA_SW_7 register to enable workaround for
errata i870.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/boot/dts/dra7.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 2cb45ddd2ae3b..fc50d6a8e51ab 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -336,6 +336,7 @@
<0 0 0 2 &pcie1_intc 2>,
<0 0 0 3 &pcie1_intc 3>,
<0 0 0 4 &pcie1_intc 4>;
+ ti,syscon-unaligned-access = <&scm_conf1 0x14 1>;
status = "disabled";
pcie1_intc: interrupt-controller {
interrupt-controller;
@@ -387,6 +388,7 @@
<0 0 0 2 &pcie2_intc 2>,
<0 0 0 3 &pcie2_intc 3>,
<0 0 0 4 &pcie2_intc 4>;
+ ti,syscon-unaligned-access = <&scm_conf1 0x14 2>;
pcie2_intc: interrupt-controller {
interrupt-controller;
#address-cells = <0>;
--
2.20.1
next parent reply other threads:[~2019-11-13 2:28 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20191113015025.9685-1-sashal@kernel.org>
2019-11-13 1:46 ` Sasha Levin [this message]
2019-11-13 1:47 ` [PATCH AUTOSEL 4.19 004/209] ARM: dts: omap5: enable OTG role for DWC3 controller Sasha Levin
2019-11-13 1:47 ` [PATCH AUTOSEL 4.19 008/209] ARM: dts: sun8i: h3-h5: ir register size should be the whole memory block Sasha Levin
2019-11-13 1:47 ` [PATCH AUTOSEL 4.19 009/209] ARM: dts: sun8i: h3: bpi-m2-plus: Fix address for external RGMII Ethernet PHY Sasha Levin
2019-11-13 1:47 ` [PATCH AUTOSEL 4.19 058/209] ARM: dts: at91: sama5d4_xplained: fix addressable nand flash size Sasha Levin
2019-11-13 1:47 ` [PATCH AUTOSEL 4.19 059/209] ARM: dts: at91: at91sam9x5cm: " Sasha Levin
2019-11-13 1:47 ` [PATCH AUTOSEL 4.19 060/209] ARM: dts: at91: sama5d2_ptc_ek: fix bootloader env offsets Sasha Levin
2019-11-13 1:48 ` [PATCH AUTOSEL 4.19 087/209] ARM: dts: da850-lego-ev3: slow down A/DC as much as possible Sasha Levin
2019-11-13 16:10 ` David Lechner
2019-11-22 3:24 ` Sasha Levin
2019-11-13 1:50 ` [PATCH AUTOSEL 4.19 202/209] ARM: dts: omap5: Fix dual-role mode on Super-Speed port Sasha Levin
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