From: Hugo Grostabussiat <bonstra@bonstra.fr.eu.org>
To: Marcel Holtmann <marcel@holtmann.org>,
Johan Hedberg <johan.hedberg@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>
Cc: Hugo Grostabussiat <bonstra@bonstra.fr.eu.org>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-bluetooth@vger.kernel.org
Subject: [PATCH v3 3/3] arm64: dts: allwinner: a64: Enable Bluetooth on Teres-I
Date: Sat, 30 Nov 2019 20:47:19 +0100 [thread overview]
Message-ID: <20191130194719.112335-4-bonstra@bonstra.fr.eu.org> (raw)
In-Reply-To: <20191130194719.112335-1-bonstra@bonstra.fr.eu.org>
The UART1 on the Teres-A64-I is connected to a rtl8723bs combo
WLAN/Bluetooth controller, with three GPIOs used for device reset,
host wake up and device wake up.
Currently, the host wake up feature is not supported by the HCI H5
driver.
Signed-off-by: Hugo Grostabussiat <bonstra@bonstra.fr.eu.org>
---
.../boot/dts/allwinner/sun50i-a64-teres-i.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
index 1069e7012c9c..b28e6d7cb227 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
@@ -325,6 +325,20 @@
status = "okay";
};
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+ status = "okay";
+
+ bluetooth {
+ compatible = "realtek,rtl8723bs-bt";
+ powerdown-gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>; /* PL4 */
+ host-wake-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
+ device-wake-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
+ firmware-name = "rtl8723bs_config-teres_a64_i.bin";
+ };
+};
+
&usbphy {
usb1_vbus-supply = <®_usb1_vbus>;
status = "okay";
--
2.24.0
prev parent reply other threads:[~2019-11-30 19:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-30 19:47 [PATCH v3 0/3] Add Bluetooth support to Teres A64 I Hugo Grostabussiat
2019-11-30 19:47 ` [PATCH v3 1/3] dt-bindings: net: bluetooth: add DT bindings for Realtek controllers Hugo Grostabussiat
2019-11-30 19:47 ` [PATCH v3 2/3] Bluetooth: hci_h5: Add DT support for rtl8723bs Hugo Grostabussiat
2019-12-08 23:42 ` Marcel Holtmann
2019-11-30 19:47 ` Hugo Grostabussiat [this message]
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