From: Eyal Reizer <eyalreizer@gmail.com>
To: bcousson@baylibre.com, tony@atomide.com, robh+dt@kernel.org,
pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
linux@arm.linux.org.uk
Cc: linux-omap@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Eliad Peller <eliad@wizery.com>,
Eyal Reizer <eyalr@ti.com>
Subject: [PATCHv2] am335x-evm: add bluetooth support
Date: Mon, 4 May 2015 15:41:13 +0300 [thread overview]
Message-ID: <1430743273-2518-1-git-send-email-eyalr@ti.com> (raw)
From: Eliad Peller <eliad@wizery.com>
uart1 is used for connecting to wilink8 bluetooth subsystem.
add the needed muxes and definitions.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Eyal Reizer <eyalr@ti.com>
---
Changes in v2:
removed ti shared transport bindings
arch/arm/boot/dts/am335x-evm.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 0f398fa..765be27 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -191,6 +191,15 @@
>;
};
+ uart1_pins: pinmux_uart1_pins {
+ pinctrl-single,pins = <
+ 0x178 (PIN_INPUT | MUX_MODE0) /* uart1_ctsn.uart1_ctsn */
+ 0x17C (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn */
+ 0x180 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */
+ 0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */
+ >;
+ };
+
clkout2_pin: pinmux_clkout2_pin {
pinctrl-single,pins = <
0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */
@@ -357,6 +366,13 @@
status = "okay";
};
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>;
+
+ status = "okay";
+};
+
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
--
1.7.9.5
next reply other threads:[~2015-05-04 12:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-04 12:41 Eyal Reizer [this message]
2015-05-20 17:56 ` [PATCHv2] am335x-evm: add bluetooth support Tony Lindgren
2015-05-20 17:56 ` Tony Lindgren
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