From: <Yasunari.Takiguchi@sony.com>
To: <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
        <linux-media@vger.kernel.org>
CC: <tbird20d@gmail.com>, <frowand.list@gmail.com>,
        Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>,
        Masayuki Yamamoto <Masayuki.Yamamoto@sony.com>,
        Hideki Nozawa <Hideki.Nozawa@sony.com>,
        "Kota Yonezawa" <Kota.Yonezawa@sony.com>,
        Toshihiko Matsumoto <Toshihiko.Matsumoto@sony.com>,
        Satoshi Watanabe <Satoshi.C.Watanabe@sony.com>
Subject: [PATCH v2 01/15] [dt-bindings] [media] Add document file for CXD2880 SPI I/F
Date: Fri, 14 Apr 2017 11:00:41 +0900
Message-ID: <20170414020041.16897-1-Yasunari.Takiguchi@sony.com>
In-Reply-To: <20170414015043.16731-1-Yasunari.Takiguchi@sony.com>
References: <20170414015043.16731-1-Yasunari.Takiguchi@sony.com>
MIME-Version: 1.0
Content-Type: text/plain
SpamDiagnosticOutput: 1:99
SpamDiagnosticMetadata: NSPM
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Apr 2017 01:58:30.9223
 (UTC)
X-MS-Exchange-CrossTenant-Id: 66c65d8a-9158-4521-a2d8-664963db48e4
X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=66c65d8a-9158-4521-a2d8-664963db48e4;Ip=[117.103.190.44];Helo=[JPYOKXEG104.jp.sony.com]
X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem
X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR13MB1461
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
Content-Length: 1431
Lines: 38

From: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>

This is the document file for Sony CXD2880 DVB-T2/T tuner + demodulator.
It contains the description of the SPI adapter binding.

Signed-off-by: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
Signed-off-by: Masayuki Yamamoto <Masayuki.Yamamoto@sony.com>
Signed-off-by: Hideki Nozawa <Hideki.Nozawa@sony.com>
Signed-off-by: Kota Yonezawa <Kota.Yonezawa@sony.com>
Signed-off-by: Toshihiko Matsumoto <Toshihiko.Matsumoto@sony.com>
Signed-off-by: Satoshi Watanabe <Satoshi.C.Watanabe@sony.com>
---
 .../devicetree/bindings/media/spi/sony-cxd2880.txt         | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt

diff --git a/Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt b/Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt
new file mode 100644
index 000000000000..fc5aa263abe5
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt
@@ -0,0 +1,14 @@
+Sony CXD2880 DVB-T2/T tuner + demodulator driver SPI adapter
+
+Required properties:
+- compatible: Should be "sony,cxd2880".
+- reg: SPI chip select number for the device.
+- spi-max-frequency: Maximum bus speed, should be set to <55000000> (55MHz).
+
+Example:
+
+cxd2880@0 {
+	compatible = "sony,cxd2880";
+	reg = <0>; /* CE0 */
+	spi-max-frequency = <55000000>; /* 55MHz */
+};
-- 
2.11.0