From mboxrd@z Thu Jan 1 00:00:00 1970 From: bgolaszewski@baylibre.com (Bartosz Golaszewski) Date: Wed, 22 Feb 2017 14:43:47 +0100 Subject: [PATCH v2 3/3] media: dt-bindings: vpif: new optional property In-Reply-To: <1487771027-7763-1-git-send-email-bgolaszewski@baylibre.com> References: <1487771027-7763-1-git-send-email-bgolaszewski@baylibre.com> Message-ID: <1487771027-7763-4-git-send-email-bgolaszewski@baylibre.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add an optional property - enable-gpios - which can be used to specify the GPIOs that must be requested to select the vpif functionality. Signed-off-by: Bartosz Golaszewski --- Documentation/devicetree/bindings/media/ti,da850-vpif.txt | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/media/ti,da850-vpif.txt b/Documentation/devicetree/bindings/media/ti,da850-vpif.txt index df7182a..23c5405 100644 --- a/Documentation/devicetree/bindings/media/ti,da850-vpif.txt +++ b/Documentation/devicetree/bindings/media/ti,da850-vpif.txt @@ -13,6 +13,9 @@ Required properties: - reg: physical base address and length of the registers set for the device; - interrupts: should contain IRQ line for the VPIF +Optional properties: +- enable-gpios: phandle of the GPIOs used to select the vpif functionality + Video Capture: VPIF has a 16-bit parallel bus input, supporting 2 8-bit channels or a @@ -30,6 +33,10 @@ I2C-connected TVP5147 decoder: reg = <0x217000 0x1000>; interrupts = <92>; + enable-gpios = <&tca6416 7 GPIO_ACTIVE_HIGH + &tca6416 6 GPIO_ACTIVE_HIGH + &tca6416 5 GPIO_ACTIVE_LOW>; + port at 0 { vpif_input_ch0: endpoint at 0 { reg = <0>; -- 2.9.3