[PATCH v2 1/2] DTS: bindings: wl1251: mark ti,power-gpio as optional
From: H. Nikolaus Schaller <hidden>
Date: 2019-12-17 18:07:25
Also in:
linux-devicetree, linux-wireless, lkml
Subsystem:
networking drivers (wireless), open firmware and flattened device tree bindings, the rest · Maintainers:
Johannes Berg, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
It is now only useful for SPI interface. Power control of SDIO mode is done through mmc core. Suggested by: Ulf Hansson [off-list ref] Signed-off-by: H. Nikolaus Schaller <redacted> --- Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt b/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt
index f38950560982..88fd28d15eac 100644
--- a/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt
+++ b/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt@@ -9,11 +9,12 @@ Required properties: - spi-max-frequency : Maximum SPI clocking speed of device in Hz - interrupts : Should contain interrupt line - vio-supply : phandle to regulator providing VIO -- ti,power-gpio : GPIO connected to chip's PMEN pin Optional properties: - ti,wl1251-has-eeprom : boolean, the wl1251 has an eeprom connected, which provides configuration data (calibration, MAC, ...) +- ti,power-gpio : GPIO connected to chip's PMEN pin if operated in + SPI mode - Please consult Documentation/devicetree/bindings/spi/spi-bus.txt for optional SPI connection related properties,
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2.23.0