linux-kernel - [PATCH 2/2] media: sony-cxd2880: add optional vcc regulator to bindings

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Date:   Thu,  8 Nov 2018 13:50:10 +0100
From:   Neil Armstrong <narmstrong@...libre.com>
To:     Yasunari.Takiguchi@...y.com, devicetree@...r.kernel.org
Cc:     Neil Armstrong <narmstrong@...libre.com>, mchehab@...nel.org,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] media: sony-cxd2880: add optional vcc regulator to bindings

This patchset adds an optional VCC regulator to the bindings of the Sony
CXD2880 DVB-T2/T tuner + demodulator adapter.

Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
---
 Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt b/Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt
index fc5aa26..98a72c0 100644
--- a/Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt
+++ b/Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt
@@ -5,6 +5,10 @@ Required properties:
 - reg: SPI chip select number for the device.
 - spi-max-frequency: Maximum bus speed, should be set to <55000000> (55MHz).
 
+Optional properties:
+- vcc-supply: Optional phandle to the vcc regulator to power the adapter,
+  as described in the file ../regulator/regulator.txt
+
 Example:
 
 cxd2880@0 {
-- 
2.7.4