The patch below was submitted to be applied to the 5.4-stable tree.
I fail to see how this patch meets the stable kernel rules as found at
Documentation/process/stable-kernel-rules.rst.
I could be totally wrong, and if so, please respond to
<stable@xxxxxxxxxxxxxxx> and let me know why this patch should be
applied. Otherwise, it is now dropped from my patch queues, never to be
seen again.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 69167ae5a511560e6ae4181364da274b535a743f Mon Sep 17 00:00:00 2001
From: "H. Nikolaus Schaller" <hns@xxxxxxxxxxxxx>
Date: Thu, 7 Nov 2019 11:30:34 +0100
Subject: [PATCH] Documentation: dt: wireless: update wl1251 for sdio
The standard method for sdio devices connected to
an sdio interface is to define them as a child node
like we can see with wlcore.
Signed-off-by: H. Nikolaus Schaller <hns@xxxxxxxxxxxxx>
Acked-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx> # v4.7+
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt b/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt
index bb2fcde6f7ff..f38950560982 100644
--- a/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt
+++ b/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt
@@ -35,3 +35,29 @@ Examples:
ti,power-gpio = <&gpio3 23 GPIO_ACTIVE_HIGH>; /* 87 */
};
};
+
+&mmc3 {
+ vmmc-supply = <&wlan_en>;
+
+ bus-width = <4>;
+ non-removable;
+ ti,non-removable;
+ cap-power-off-card;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc3_pins>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ wlan: wifi@1 {
+ compatible = "ti,wl1251";
+
+ reg = <1>;
+
+ interrupt-parent = <&gpio1>;
+ interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; /* GPIO_21 */
+
+ ti,wl1251-has-eeprom;
+ };
+};
