From: Sebastian Reichel <sre@kernel.org>
To: Sebastian Reichel <sre@kernel.org>,
Marcel Holtmann <marcel@holtmann.org>,
Gustavo Padovan <gustavo@padovan.org>,
Johan Hedberg <johan.hedberg@gmail.com>,
Rob Herring <robh+dt@kernel.org>
Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>,
Pavel Machek <pavel@ucw.cz>, Tony Lindgren <tony@atomide.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.com>, Mark Rutland <mark.rutland@arm.com>,
linux-bluetooth@vger.kernel.org, linux-serial@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCHv2 11/11] ARM: dts: N9/N950: add bluetooth
Date: Tue, 21 Mar 2017 23:32:16 +0100 [thread overview]
Message-ID: <20170321223216.11733-12-sre@kernel.org> (raw)
In-Reply-To: <20170321223216.11733-1-sre@kernel.org>
The Nokia N950 and N9 have a wl1271 (with nokia bootloader) bluetooth
module connected to second UART.
Signed-off-by: Sebastian Reichel <sre@kernel.org>
---
Changes since PATCHv1:
- update compatible string
---
arch/arm/boot/dts/omap3-n950-n9.dtsi | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi
index 5d8c4b4a4205..df3366fa5409 100644
--- a/arch/arm/boot/dts/omap3-n950-n9.dtsi
+++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi
@@ -58,6 +58,13 @@
pinctrl-0 = <&debug_leds>;
};
};
+
+ /* controlled (enabled/disabled) directly by wl1271 */
+ vctcxo: vctcxo {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <38400000>;
+ };
};
&omap3_pmx_core {
@@ -125,6 +132,15 @@
OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE4) /* gpio_93 (cmt_apeslpx) */
>;
};
+
+ uart2_pins: pinmux_uart2_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts */
+ OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0) /* uart2_rts */
+ OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0) /* uart2_tx */
+ OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0) /* uart2_rx */
+ >;
+ };
};
&omap3_pmx_core2 {
@@ -435,3 +451,19 @@
&ssi_port2 {
status = "disabled";
};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_pins>;
+
+ bluetooth {
+ compatible = "ti,wl1271-bluetooth-nokia", "nokia,h4p-bluetooth";
+
+ reset-gpios = <&gpio1 26 GPIO_ACTIVE_LOW>; /* 26 */
+ host-wakeup-gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; /* 101 */
+ bluetooth-wakeup-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; /* 37 */
+
+ clocks = <&vctcxo>;
+ clock-names = "sysclk";
+ };
+};
--
2.11.0
next prev parent reply other threads:[~2017-03-21 22:33 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-21 22:32 [PATCHv2 00/11] Nokia H4+ support Sebastian Reichel
2017-03-21 22:32 ` [PATCHv2 01/11] Bluetooth: hci_uart: add support for word alignment Sebastian Reichel
2017-03-21 22:32 ` [PATCHv2 02/11] Bluetooth: hci_uart: add serdev driver support library Sebastian Reichel
2017-03-22 9:32 ` Pavel Machek
2017-03-21 22:32 ` [PATCHv2 03/11] Bluetooth: hci_serdev: do not open device in hci open Sebastian Reichel
2017-03-21 22:32 ` [PATCHv2 04/11] tty: serial: omap: add UPF_BOOT_AUTOCONF flag for DT init Sebastian Reichel
2017-03-22 9:32 ` Pavel Machek
2017-03-21 22:32 ` [PATCHv2 05/11] serdev: add serdev_device_wait_until_sent Sebastian Reichel
2017-03-22 9:39 ` Pavel Machek
2017-03-21 22:32 ` [PATCHv2 06/11] serdev: implement get/set tiocm Sebastian Reichel
2017-03-22 0:58 ` [PATCHv2.1] " Sebastian Reichel
2017-03-22 9:40 ` Pavel Machek
2017-03-22 21:18 ` Rob Herring
2017-03-21 22:32 ` [PATCHv2 07/11] serdev: add helpers for cts and rts handling Sebastian Reichel
2017-03-22 21:03 ` Rob Herring
2017-03-21 22:32 ` [PATCHv2 08/11] dt-bindings: net: bluetooth: Add nokia-bluetooth Sebastian Reichel
2017-03-22 21:04 ` Rob Herring
2017-03-21 22:32 ` [PATCHv2 09/11] Bluetooth: add nokia driver Sebastian Reichel
2017-03-22 21:26 ` Rob Herring
2017-03-22 22:48 ` Sebastian Reichel
2017-03-23 7:50 ` Frédéric Danis
2017-03-23 9:07 ` Sebastian Reichel
2017-03-21 22:32 ` [PATCHv2 10/11] ARM: dts: N900: Add bluetooth Sebastian Reichel
2017-03-22 21:06 ` Rob Herring
2017-03-22 23:55 ` Tony Lindgren
2017-03-21 22:32 ` Sebastian Reichel [this message]
2017-03-22 21:06 ` [PATCHv2 11/11] ARM: dts: N9/N950: add bluetooth Rob Herring
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