From: "H. Nikolaus Schaller" <hns@goldelico.com>
To: Ulf Hansson <ulf.hansson@linaro.org>,
Kalle Valo <kvalo@codeaurora.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
"H. Nikolaus Schaller" <hns@goldelico.com>,
Thomas Gleixner <tglx@linutronix.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Alexios Zavras <alexios.zavras@intel.com>
Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
letux-kernel@openphoenux.org, kernel@pyra-handheld.com
Subject: [PATCH 1/2] DTS: bindings: wl1251: mark ti,power-gpio as optional
Date: Sun, 24 Nov 2019 11:35:45 +0100 [thread overview]
Message-ID: <c95e814deed075352a05c392147e9458b0d1a447.1574591746.git.hns@goldelico.com> (raw)
In-Reply-To: <cover.1574591746.git.hns@goldelico.com>
It is now only useful for SPI interface.
Power control of SDIO mode is done through mmc core.
Suggested by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
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,
--
2.23.0
next prev parent reply other threads:[~2019-11-24 10:36 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-24 10:35 [PATCH 0/2] net: wireless: ti: wl1251: sdio: remove ti,power-gpio H. Nikolaus Schaller
2019-11-24 10:35 ` H. Nikolaus Schaller [this message]
2019-12-05 16:51 ` [PATCH 1/2] DTS: bindings: wl1251: mark ti,power-gpio as optional Rob Herring
2019-11-24 10:35 ` [PATCH 2/2] net: wireless: ti: wl1251: sdio: remove ti,power-gpio H. Nikolaus Schaller
2019-11-24 10:47 ` H. Nikolaus Schaller
2019-11-26 15:53 ` Kalle Valo
[not found] ` <0101016ea86aaa23-4980977b-7718-4ce8-9089-ae7936f60eee-000000@us-west-2.amazonses.com>
2019-11-26 16:35 ` H. Nikolaus Schaller
2019-11-26 15:51 ` [PATCH 0/2] " Kalle Valo
[not found] ` <0101016ea86910ca-f8c93455-c4de-4906-a10a-bba6be6ff35a-000000@us-west-2.amazonses.com>
2019-11-26 16:34 ` H. Nikolaus Schaller
[not found] ` <0101016ea8691109-5beadf07-b3ba-4d31-a516-c7f3015f2316-000000@us-west-2.amazonses.com>
2019-11-26 17:42 ` [Letux-kernel] [PATCH 0/2] net: wireless: ti: wl1251: sdio: remove ti, power-gpio Andreas Kemnade
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