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From: Mikko Perttunen <mperttunen@nvidia.com>
To: <robh+dt@kernel.org>, <mark.rutland@arm.com>,
	<jassisinghbrar@gmail.com>, <gregkh@linuxfoundation.org>,
	<thierry.reding@gmail.com>, <jonathanh@nvidia.com>
Cc: <araza@nvidia.com>, <devicetree@vger.kernel.org>,
	<linux-serial@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>,
	Mikko Perttunen <mperttunen@nvidia.com>
Subject: [PATCH 1/8] dt-bindings: tegra186-hsp: Add shared interrupts
Date: Tue, 8 May 2018 14:43:56 +0300	[thread overview]
Message-ID: <20180508114403.14499-2-mperttunen@nvidia.com> (raw)
In-Reply-To: <20180508114403.14499-1-mperttunen@nvidia.com>

Non-doorbell interrupts are routed through "shared interrupts". These
interrupts can be mapped to various internal interrupt lines. Add
interrupt properties for shared interrupts to the tegra186-hsp device
tree bindings.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
---
 Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.txt b/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.txt
index b99d25fc2f26..9edcdf82d719 100644
--- a/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.txt
+++ b/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.txt
@@ -21,6 +21,8 @@ Required properties:
     Contains a list of names for the interrupts described by the interrupt
     property. May contain the following entries, in any order:
     - "doorbell"
+    - "sharedN", where 'N' is a number from zero up to the number of
+      external interrupts supported by the HSP instance minus one.
     Users of this binding MUST look up entries in the interrupt property
     by name, using this interrupt-names property to do so.
 - interrupts
-- 
2.16.1

  reply	other threads:[~2018-05-08 11:43 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-08 11:43 [PATCH 0/8] Tegra Combined UART driver Mikko Perttunen
2018-05-08 11:43 ` Mikko Perttunen [this message]
2018-05-22 15:15   ` [PATCH 1/8] dt-bindings: tegra186-hsp: Add shared interrupts Jon Hunter
2018-06-19 12:41     ` Mikko Perttunen
2018-05-08 11:43 ` [PATCH 2/8] dt-bindings: serial: Add bindings for nvidia,tegra194-tcu Mikko Perttunen
2018-05-22 15:15   ` Jon Hunter
2018-05-22 20:18     ` Rob Herring
2018-05-22 20:20   ` Rob Herring
2018-05-08 11:43 ` [PATCH 3/8] mailbox: Add transmit done by blocking option Mikko Perttunen
2018-05-08 11:43 ` [PATCH 4/8] mailbox: tegra-hsp: Refactor in preparation of mailboxes Mikko Perttunen
2018-05-22 15:36   ` Jon Hunter
2018-06-19 12:52     ` Mikko Perttunen
2018-05-08 11:44 ` [PATCH 5/8] mailbox: tegra-hsp: Add support for shared mailboxes Mikko Perttunen
2018-05-22 16:20   ` Jon Hunter
2018-05-08 11:44 ` [PATCH 6/8] serial: Add Tegra Combined UART driver Mikko Perttunen
2018-05-13 14:16   ` Andy Shevchenko
2018-05-13 18:04     ` Mikko Perttunen
2018-05-13 22:20       ` Andy Shevchenko
2018-05-14  7:36         ` Mikko Perttunen
2018-05-13 15:36   ` Jassi Brar
2018-05-13 18:06     ` Mikko Perttunen
2018-05-08 11:44 ` [PATCH 7/8] arm64: tegra: Add nodes for tcu on Tegra194 Mikko Perttunen
2018-05-22 16:28   ` Jon Hunter
2018-05-08 11:44 ` [PATCH 8/8] arm64: tegra: Mark tcu as primary serial port on Tegra194 P2888 Mikko Perttunen
2018-05-22 16:29   ` Jon Hunter

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