From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wm0-f50.google.com ([74.125.82.50]:37762 "EHLO mail-wm0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756146AbcINLYY (ORCPT ); Wed, 14 Sep 2016 07:24:24 -0400 Received: by mail-wm0-f50.google.com with SMTP id k186so416706wmd.0 for ; Wed, 14 Sep 2016 04:24:23 -0700 (PDT) From: Benjamin Gaignard To: hans.verkuil@cisco.com, linux-media@vger.kernel.org Cc: kernel@stlinux.com, arnd@arndb.de, robh@kernel.org, Benjamin Gaignard Subject: [PATCH v2 1/4] bindings for stih-cec driver Date: Wed, 14 Sep 2016 13:24:06 +0200 Message-Id: <1473852249-15960-2-git-send-email-benjamin.gaignard@linaro.org> In-Reply-To: <1473852249-15960-1-git-send-email-benjamin.gaignard@linaro.org> References: <1473852249-15960-1-git-send-email-benjamin.gaignard@linaro.org> Sender: linux-media-owner@vger.kernel.org List-ID: Add bindings documentation for stih-cec driver. Signed-off-by: Benjamin Gaignard --- .../devicetree/bindings/media/stih-cec.txt | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/stih-cec.txt diff --git a/Documentation/devicetree/bindings/media/stih-cec.txt b/Documentation/devicetree/bindings/media/stih-cec.txt new file mode 100644 index 0000000..71c4b2f --- /dev/null +++ b/Documentation/devicetree/bindings/media/stih-cec.txt @@ -0,0 +1,25 @@ +STMicroelectronics STIH4xx HDMI CEC driver + +Required properties: + - compatible : value should be "st,stih-cec" + - reg : Physical base address of the IP registers and length of memory + mapped region. + - clocks : from common clock binding: handle to HDMI CEC clock + - interrupts : HDMI CEC interrupt number to the CPU. + - pinctrl-names: Contains only one value - "default" + - pinctrl-0: Specifies the pin control groups used for CEC hardware. + - resets: Reference to a reset controller + +Example for STIH407: + +sti-cec@094a087c { + compatible = "st,stih-cec"; + reg = <0x94a087c 0x64>; + clocks = <&clk_sysin>; + clock-names = "cec-clk"; + interrupts = ; + interrupt-names = "cec-irq"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_cec0_default>; + resets = <&softreset STIH407_LPM_SOFTRESET>; +}; -- 1.9.1