From: Florian Fainelli <f.fainelli@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: bcm-kernel-feedback-list@broadcom.com,
Florian Fainelli <f.fainelli@gmail.com>,
Jens Axboe <axboe@kernel.dk>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Hans de Goede <hdegoede@redhat.com>,
Philipp Zabel <p.zabel@pengutronix.de>, Tejun Heo <tj@kernel.org>,
Jaedon Shin <jaedon.shin@gmail.com>,
linux-ide@vger.kernel.org (open list:LIBATA SUBSYSTEM (Serial
and Parallel ATA drivers)),
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS)
Subject: [PATCH 7/8] dt-bindings: ata: Document BCM7216 AHCI controller compatible
Date: Tue, 10 Dec 2019 10:53:50 -0800 [thread overview]
Message-ID: <20191210185351.14825-8-f.fainelli@gmail.com> (raw)
In-Reply-To: <20191210185351.14825-1-f.fainelli@gmail.com>
The BCM7216 AHCI controller makes use of a specific reset controller
line/name, document the compatible string and the optional reset
properties.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt b/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt
index 7713a413c6a7..b9ae4ce4a0a0 100644
--- a/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt
+++ b/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt
@@ -5,6 +5,7 @@ Each SATA controller should have its own node.
Required properties:
- compatible : should be one or more of
+ "brcm,bcm7216-ahci"
"brcm,bcm7425-ahci"
"brcm,bcm7445-ahci"
"brcm,bcm-nsp-ahci"
@@ -14,6 +15,12 @@ Required properties:
- reg-names : "ahci" and "top-ctrl"
- interrupts : interrupt mapping for SATA IRQ
+Optional properties:
+
+- reset: for "brcm,bcm7216-ahci" must be a valid reset phandle
+ pointing to the RESCAL reset controller provider node.
+- reset-names: for "brcm,bcm7216-ahci", must be "rescal".
+
Also see ahci-platform.txt.
Example:
--
2.17.1
next prev parent reply other threads:[~2019-12-10 18:55 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-10 18:53 [PATCH 0/8] ata: ahci_brcm: Fixes and new device support Florian Fainelli
2019-12-10 18:53 ` [PATCH 1/8] ata: libahci_platform: Export again ahci_platform_<en/dis>able_phys() Florian Fainelli
2019-12-10 18:53 ` [PATCH 2/8] ata: ahci_brcm: Fix AHCI resources management Florian Fainelli
2019-12-10 18:53 ` [PATCH 3/8] ata: ahci_brcm: BCM7425 AHCI requires AHCI_HFLAG_DELAY_ENGINE Florian Fainelli
2019-12-10 18:53 ` [PATCH 4/8] ata: ahci_brcm: Add missing clock management during recovery Florian Fainelli
2019-12-10 18:53 ` [PATCH 5/8] ata: ahci_brcm: Manage reset line during suspend/resume Florian Fainelli
2019-12-10 18:53 ` [PATCH 6/8] ata: ahci_brcm: Add a shutdown callback Florian Fainelli
2019-12-10 18:53 ` Florian Fainelli [this message]
2019-12-19 20:21 ` [PATCH 7/8] dt-bindings: ata: Document BCM7216 AHCI controller compatible Rob Herring
2019-12-10 18:53 ` [PATCH 8/8] ata: ahci_brcm: Support BCM7216 reset controller name Florian Fainelli
2019-12-11 13:31 ` [PATCH 0/8] ata: ahci_brcm: Fixes and new device support Hans de Goede
2019-12-26 3:34 ` Florian Fainelli
2019-12-26 3:46 ` Jens Axboe
2020-01-02 23:06 ` Florian Fainelli
2020-01-07 16:47 ` Naresh Kamboju
2020-01-07 17:29 ` Naresh Kamboju
2020-01-07 17:39 ` Florian Fainelli
2020-01-07 19:30 ` Greg Kroah-Hartman
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