From: Vignesh Raghavendra <vigneshr@ti.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>, <jejb@linux.ibm.com>,
Martin K Petersen <martin.petersen@oracle.com>
Cc: Alim Akhtar <alim.akhtar@samsung.com>,
Avri Altman <avri.altman@wdc.com>,
Pedro Sousa <pedrom.sousa@synopsys.com>,
Janek Kotas <jank@cadence.com>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <linux-scsi@vger.kernel.org>,
Vignesh Raghavendra <vigneshr@ti.com>, <nsekhar@ti.com>
Subject: [PATCH 1/2] dt-bindings: ufs: ti,j721e-ufs.yaml: Add binding for TI UFS wrapper
Date: Wed, 18 Sep 2019 19:09:20 +0530 [thread overview]
Message-ID: <20190918133921.25844-2-vigneshr@ti.com> (raw)
In-Reply-To: <20190918133921.25844-1-vigneshr@ti.com>
Add binding documentation of TI wrapper for Cadence UFS Controller.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
---
.../devicetree/bindings/ufs/ti,j721e-ufs.yaml | 45 +++++++++++++++++++
1 file changed, 45 insertions(+)
create mode 100644 Documentation/devicetree/bindings/ufs/ti,j721e-ufs.yaml
diff --git a/Documentation/devicetree/bindings/ufs/ti,j721e-ufs.yaml b/Documentation/devicetree/bindings/ufs/ti,j721e-ufs.yaml
new file mode 100644
index 000000000000..dabd7c795fbe
--- /dev/null
+++ b/Documentation/devicetree/bindings/ufs/ti,j721e-ufs.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ufs/ti,j721e-ufs.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI J721e UFS Host Controller Glue Driver
+
+maintainers:
+ - Vignesh Raghavendra <vigneshr@ti.com>
+
+properties:
+ compatible:
+ items:
+ - const: ti,j721e-ufs
+
+ reg:
+ maxItems: 1
+ description: address of TI UFS glue registers
+
+ clocks:
+ maxItems: 1
+ description: phandle to the M-PHY clock
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - power-domains
+
+examples:
+ - |
+ ufs_wrapper: ufs-wrapper@4e80000 {
+ compatible = "ti,j721e-ufs";
+ reg = <0x0 0x4e80000 0x0 0x100>;
+ power-domains = <&k3_pds 277>;
+ clocks = <&k3_clks 277 1>;
+ assigned-clocks = <&k3_clks 277 1>;
+ assigned-clock-parents = <&k3_clks 277 4>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ };
--
2.23.0
next prev parent reply other threads:[~2019-09-18 13:39 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-18 13:39 [PATCH 0/2] scsi: ufs: Add driver for TI wrapper for Cadence UFS IP Vignesh Raghavendra
2019-09-18 13:39 ` Vignesh Raghavendra [this message]
2019-10-01 12:08 ` [PATCH 1/2] dt-bindings: ufs: ti,j721e-ufs.yaml: Add binding for TI UFS wrapper Rob Herring
2019-10-01 12:18 ` Vignesh Raghavendra
2019-10-03 21:56 ` Rob Herring
2019-09-18 13:39 ` [PATCH 2/2] scsi: ufs: Add driver for TI wrapper for Cadence UFS IP Vignesh Raghavendra
2019-10-01 3:57 ` [PATCH 0/2] " Martin K. Petersen
2019-10-01 8:08 ` Vignesh Raghavendra
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