From: Jim Quinlan <james.quinlan@broadcom.com>
To: james.quinlan@broadcom.com
Cc: Jim Quinlan <james.quinlan@broadcom.com>,
Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
Florian Fainelli <f.fainelli@gmail.com>,
bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM
BCM7XXX ARM ARCHITECTURE), Bjorn Helgaas <bhelgaas@google.com>,
Rob Herring <robh+dt@kernel.org>,
linux-rpi-kernel@lists.infradead.org (moderated list:BROADCOM
BCM2711/BCM2835 ARM ARCHITECTURE),
linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM
BCM2711/BCM2835 ARM ARCHITECTURE),
linux-pci@vger.kernel.org (open list:PCI SUBSYSTEM),
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v2 3/4] dt-bindings: PCI: brcmstb: New prop 'aspm-no-l0s'
Date: Fri, 1 May 2020 10:28:29 -0400 [thread overview]
Message-ID: <20200501142831.35174-4-james.quinlan@broadcom.com> (raw)
In-Reply-To: <20200501142831.35174-1-james.quinlan@broadcom.com>
From: Jim Quinlan <jquinlan@broadcom.com>
For various reasons, one may want to disable the ASPM L0s
capability.
Signed-off-by: Jim Quinlan <jquinlan@broadcom.com>
---
Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
index 77d3e81a437b..084e4cf68b95 100644
--- a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
@@ -56,6 +56,10 @@ properties:
description: Indicates usage of spread-spectrum clocking.
type: boolean
+ aspm-no-l0s:
+ description: Disables ASPM L0s capability.
+ type: boolean
+
required:
- reg
- dma-ranges
--
2.17.1
next prev parent reply other threads:[~2020-05-01 14:29 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-01 14:28 [PATCH v2 0/4] PCI: brcmstb: Some minor fixes/features Jim Quinlan
2020-05-01 14:28 ` [PATCH v2 1/4] PCI: brcmstb: Don't clk_put() a managed clock Jim Quinlan
2020-05-05 13:23 ` Nicolas Saenz Julienne
2020-05-01 14:28 ` [PATCH v2 2/4] PCI: brcmstb: Fix window register offset from 4 to 8 Jim Quinlan
2020-05-05 13:25 ` Nicolas Saenz Julienne
2020-05-01 14:28 ` Jim Quinlan [this message]
2020-05-01 15:48 ` [PATCH v2 3/4] dt-bindings: PCI: brcmstb: New prop 'aspm-no-l0s' Rob Herring
2020-05-01 14:28 ` [PATCH v2 4/4] PCI: brcmstb: Disable L0s component of ASPM if requested Jim Quinlan
2020-05-05 13:31 ` Nicolas Saenz Julienne
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