From: Liming Sun <lsun@mellanox.com>
To: Ulf Hansson <ulf.hansson@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Jaehoon Chung <jh80.chung@samsung.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>
Cc: Liming Sun <lsun@mellanox.com>,
linux-mmc@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v7 2/3] dt-bindings: mmc: Add binding for BlueField SoC
Date: Tue, 8 May 2018 14:46:49 -0400 [thread overview]
Message-ID: <1525805210-15246-2-git-send-email-lsun@mellanox.com> (raw)
In-Reply-To: <1525805210-15246-1-git-send-email-lsun@mellanox.com>
In-Reply-To: <026fa942828c54fda5bad225981e56abc808b949.1524497286.git.lsun@mellanox.com>
This commit adds "mellanox,bluefield-dw-mshc" for dwmmc driver
extension on Mellanox BlueField SoC platform.
Signed-off-by: Liming Sun <lsun@mellanox.com>
Reviewed-by: David Woods <dwoods@mellanox.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../devicetree/bindings/mmc/bluefield-dw-mshc.txt | 29 ++++++++++++++++++++++
1 file changed, 29 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mmc/bluefield-dw-mshc.txt
diff --git a/Documentation/devicetree/bindings/mmc/bluefield-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/bluefield-dw-mshc.txt
new file mode 100644
index 0000000..b0f0999
--- /dev/null
+++ b/Documentation/devicetree/bindings/mmc/bluefield-dw-mshc.txt
@@ -0,0 +1,29 @@
+* Mellanox Bluefield SoC specific extensions to the Synopsys Designware
+ Mobile Storage Host Controller
+
+Read synopsys-dw-mshc.txt for more details
+
+The Synopsys designware mobile storage host controller is used to interface
+a SoC with storage medium such as eMMC or SD/MMC cards. This file documents
+differences between the core Synopsys dw mshc controller properties described
+by synopsys-dw-mshc.txt and the properties used by the Mellanox Bluefield SoC
+specific extensions to the Synopsys Designware Mobile Storage Host Controller.
+
+Required Properties:
+
+* compatible: should be one of the following.
+ - "mellanox,bluefield-dw-mshc": for controllers with Mellanox Bluefield SoC
+ specific extensions.
+
+Example:
+
+ /* Mellanox Bluefield SoC MMC */
+ mmc@6008000 {
+ compatible = "mellanox,bluefield-dw-mshc";
+ reg = <0x6008000 0x400>;
+ interrupts = <32>;
+ fifo-depth = <0x100>;
+ clock-frequency = <24000000>;
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ };
--
1.8.3.1
next prev parent reply other threads:[~2018-05-08 18:50 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-23 15:32 [PATCH v2 1/3] mmc: dw_mmc-bluefield: Add driver extension Liming Sun
2018-04-23 15:32 ` [PATCH v2 2/3] Documentation: bluefield-dw-mshc: add DT description Liming Sun
2018-04-27 19:50 ` Rob Herring
2018-04-30 14:57 ` Liming Sun
2018-04-23 15:32 ` [PATCH v2 3/3] arm64: defconfig: Enable dw_mmc-bluefield driver Liming Sun
2018-04-24 1:11 ` [PATCH v2 1/3] mmc: dw_mmc-bluefield: Add driver extension Shawn Lin
2018-05-08 13:06 ` Liming Sun
2018-05-08 18:55 ` Liming Sun
2018-04-30 14:51 ` [PATCH v3 " Liming Sun
2018-04-30 14:51 ` [PATCH v3 2/3] dt-bindings: mmc: Add binding for BlueField SoC Liming Sun
2018-05-01 12:48 ` Rob Herring
2018-05-01 14:36 ` Liming Sun
2018-04-30 14:51 ` [PATCH v3 3/3] arm64: defconfig: Enable dw_mmc-bluefield driver Liming Sun
2018-05-01 14:32 ` [PATCH v4 1/3] mmc: dw_mmc-bluefield: Add driver extension Liming Sun
2018-05-01 14:32 ` [PATCH v4 2/3] dt-bindings: mmc: Add binding for BlueField SoC Liming Sun
2018-05-01 16:24 ` Rob Herring
2018-05-01 19:10 ` Liming Sun
2018-05-01 14:32 ` [PATCH v4 3/3] arm64: defconfig: Enable dw_mmc-bluefield driver Liming Sun
2018-05-01 18:19 ` [PATCH v5 1/3] mmc: dw_mmc-bluefield: Add driver extension Liming Sun
2018-05-02 1:02 ` Shawn Lin
2018-05-02 12:45 ` Liming Sun
2018-05-03 7:25 ` Shawn Lin
2018-05-03 14:35 ` Liming Sun
2018-05-02 8:16 ` Jaehoon Chung
2018-05-03 15:52 ` Liming Sun
2018-05-01 18:19 ` [PATCH v5 2/3] dt-bindings: mmc: Add binding for BlueField SoC Liming Sun
2018-05-01 18:19 ` [PATCH v5 3/3] arm64: defconfig: Enable dw_mmc-bluefield driver Liming Sun
2018-05-03 15:45 ` [PATCH v6 1/3] mmc: dw_mmc-bluefield: Add driver extension Liming Sun
2018-05-03 15:45 ` [PATCH v6 2/3] dt-bindings: mmc: Add binding for BlueField SoC Liming Sun
2018-05-03 15:45 ` [PATCH v6 3/3] arm64: defconfig: Enable dw_mmc-bluefield driver Liming Sun
2018-05-08 18:46 ` [PATCH v7 1/3] mmc: dw_mmc-bluefield: Add driver extension Liming Sun
2018-05-09 1:45 ` Shawn Lin
2018-05-21 11:36 ` Ulf Hansson
2019-01-18 10:06 ` Thomas Gleixner
2018-05-08 18:46 ` Liming Sun [this message]
2018-05-21 11:36 ` [PATCH v7 2/3] dt-bindings: mmc: Add binding for BlueField SoC Ulf Hansson
2018-05-08 18:46 ` [PATCH v7 3/3] arm64: defconfig: Enable dw_mmc-bluefield driver Liming Sun
2018-05-21 11:36 ` Ulf Hansson
2018-05-21 19:35 ` Liming Sun
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