From: Alistair Francis <alistair@alistair23.me>
To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
marcel@holtmann.org, johan.hedberg@gmail.com,
linux-bluetooth@vger.kernel.org, mripard@kernel.org,
wens@csie.org
Cc: anarsoul@gmail.com, devicetree@vger.kernel.org,
alistair23@gmail.com, linux-arm-kernel@lists.infradead.org,
Alistair Francis <alistair@alistair23.me>
Subject: [DO-NOT-MERGE][PATCH v4 3/3] arm64: allwinner: Enable Bluetooth and WiFi on sopine baseboard
Date: Tue, 21 Apr 2020 20:53:33 -0700 [thread overview]
Message-ID: <20200422035333.1118351-3-alistair@alistair23.me> (raw)
In-Reply-To: <20200422035333.1118351-1-alistair@alistair23.me>
The sopine board has an optional RTL8723BS WiFi + BT module that can be
connected to UART1. Add this to the device tree so that it will work
for users if connected.
Signed-off-by: Alistair Francis <alistair@alistair23.me>
---
.../allwinner/sun50i-a64-sopine-baseboard.dts | 29 +++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
index 2f6ea9f3f6a2..34357ba143cb 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
@@ -42,6 +42,11 @@ reg_vcc1v8: vcc1v8 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
+ };
};
&ac_power_supply {
@@ -103,6 +108,17 @@ ext_rgmii_phy: ethernet-phy@1 {
};
};
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+ vmmc-supply = <®_dldo4>;
+ vqmmc-supply = <®_eldo1>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ non-removable;
+ bus-width = <4>;
+ status = "okay";
+};
+
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins>;
@@ -174,6 +190,19 @@ &uart0 {
status = "okay";
};
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+ uart-has-rtscts = <1>;
+ status = "okay";
+
+ bluetooth {
+ compatible = "realtek,rtl8723bs-bt";
+ device-wake-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
+ host-wake-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
+ };
+};
+
/* On Pi-2 connector */
&uart2 {
pinctrl-names = "default";
--
2.26.0
next prev parent reply other threads:[~2020-04-22 3:53 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-22 3:53 [PATCH v4 1/3] dt-bindings: net: bluetooth: Add rtl8723bs-bluetooth Alistair Francis
2020-04-22 3:53 ` [PATCH v4 2/3] Bluetooth: hci_h5: Add support for binding RTL8723BS with device tree Alistair Francis
2020-04-22 3:53 ` Alistair Francis [this message]
2020-04-22 19:42 ` [PATCH v4 1/3] dt-bindings: net: bluetooth: Add rtl8723bs-bluetooth Rob Herring
2020-04-25 15:55 Alistair Francis
2020-04-25 15:55 ` [DO-NOT-MERGE][PATCH v4 3/3] arm64: allwinner: Enable Bluetooth and WiFi on sopine baseboard Alistair Francis
2020-04-28 9:51 ` Marcel Holtmann
2020-04-28 10:03 ` Maxime Ripard
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200422035333.1118351-3-alistair@alistair23.me \
--to=alistair@alistair23.me \
--cc=alistair23@gmail.com \
--cc=anarsoul@gmail.com \
--cc=devicetree@vger.kernel.org \
--cc=johan.hedberg@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-bluetooth@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=marcel@holtmann.org \
--cc=mripard@kernel.org \
--cc=netdev@vger.kernel.org \
--cc=wens@csie.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).