From: Sowjanya Komatineni <skomatineni@nvidia.com>
To: <skomatineni@nvidia.com>, <axboe@kernel.dk>,
<thierry.reding@gmail.com>, <jonathanh@nvidia.com>,
<robh+dt@kernel.org>
Cc: <pchandru@nvidia.com>, <devicetree@vger.kernel.org>,
<linux-ide@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH v4 2/3] dt-binding: ata: tegra: Add dt-binding documentation for Tegra186
Date: Tue, 6 Apr 2021 18:25:30 -0700 [thread overview]
Message-ID: <1617758731-12380-3-git-send-email-skomatineni@nvidia.com> (raw)
In-Reply-To: <1617758731-12380-1-git-send-email-skomatineni@nvidia.com>
This patch adds dt-bindings documentation for Tegra186 AHCI
controller.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
---
.../devicetree/bindings/ata/nvidia,tegra-ahci.yaml | 38 ++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/Documentation/devicetree/bindings/ata/nvidia,tegra-ahci.yaml b/Documentation/devicetree/bindings/ata/nvidia,tegra-ahci.yaml
index 3c15aea..a75e9a8 100644
--- a/Documentation/devicetree/bindings/ata/nvidia,tegra-ahci.yaml
+++ b/Documentation/devicetree/bindings/ata/nvidia,tegra-ahci.yaml
@@ -16,6 +16,7 @@ properties:
- nvidia,tegra124-ahci
- nvidia,tegra132-ahci
- nvidia,tegra210-ahci
+ - nvidia,tegra186-ahci
reg:
minItems: 2
@@ -37,14 +38,31 @@ properties:
maxItems: 2
reset-names:
+ minItems: 2
items:
- const: sata
- const: sata-cold
- const: sata-oob
resets:
+ minItems: 2
maxItems: 3
+ iommus:
+ maxItems: 1
+
+ interconnect-names:
+ items:
+ - const: dma-mem
+ - const: write
+
+ interconnects:
+ maxItems: 2
+
+ power-domains:
+ items:
+ - description: SAX power-domain
+
phy-names:
items:
- const: sata-0
@@ -114,6 +132,26 @@ allOf:
resets:
minItems: 3
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - nvidia,tegra186-ahci
+ then:
+ properties:
+ reg:
+ minItems: 3
+ reset-names:
+ maxItems: 2
+ resets:
+ maxItems: 2
+ required:
+ - iommus
+ - interconnect-names
+ - interconnects
+ - power-domains
+
additionalProperties: true
examples:
--
2.7.4
next prev parent reply other threads:[~2021-04-07 1:25 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-07 1:25 [PATCH v4 0/3] Add AHCI support for Tegra186 Sowjanya Komatineni
2021-04-07 1:25 ` [PATCH v4 1/3] dt-bindings: ata: tegra: Convert binding documentation to YAML Sowjanya Komatineni
2021-04-07 15:04 ` Thierry Reding
2021-04-07 1:25 ` Sowjanya Komatineni [this message]
2021-04-07 15:04 ` [PATCH v4 2/3] dt-binding: ata: tegra: Add dt-binding documentation for Tegra186 Thierry Reding
2021-04-07 1:25 ` [PATCH v4 3/3] ata: ahci_tegra: Add AHCI support " Sowjanya Komatineni
2021-04-07 15:05 ` Thierry Reding
2021-04-07 21:36 ` Dmitry Osipenko
2021-04-07 22:57 ` Sowjanya Komatineni
2021-04-07 23:00 ` Sowjanya Komatineni
2021-04-07 23:25 ` Dmitry Osipenko
2021-04-08 13:06 ` Thierry Reding
2021-04-08 14:41 ` Dmitry Osipenko
2021-04-07 15:44 ` [PATCH v4 0/3] " Jens Axboe
2021-04-07 16:18 ` Thierry Reding
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