diff options
| author | Adam Ford <aford173@gmail.com> | 2018-06-08 14:27:36 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2018-07-03 10:20:04 +0300 |
| commit | 8b75b3dcb18239b71b351f2b59ebbdb3faa5ce45 (patch) | |
| tree | b81c7bd5f70d1123459c801b3d3888c132978a29 /arch | |
| parent | 6bf5e3410f190374371d89a5816d1a4aaae66776 (diff) | |
| download | linux-8b75b3dcb18239b71b351f2b59ebbdb3faa5ce45.tar.xz | |
ARM: dts: am3517-som: Add builtin Bluetooth
This enables the Bluetooth on the wl1271 available in some models
of the AM3517-SOM from Logic PD.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/am3517-som.dtsi | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am3517-som.dtsi b/arch/arm/boot/dts/am3517-som.dtsi index a2914067d613..dae6e458e59f 100644 --- a/arch/arm/boot/dts/am3517-som.dtsi +++ b/arch/arm/boot/dts/am3517-som.dtsi @@ -169,6 +169,16 @@ }; }; +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; + + bluetooth { + compatible = "ti,wl1271-st"; + enable-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>; /* gpio 56 */ + max-speed = <3000000>; + }; +}; &omap3_pmx_core { @@ -205,6 +215,16 @@ OMAP3_CORE1_IOPAD(0x20d2, PIN_INPUT | MUX_MODE4) /* gpmc_wait3.gpio_65 */ >; }; + + 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_PULLUP | 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_CORE1_IOPAD(0x20b8, PIN_INPUT | MUX_MODE0) /* gpio_56 */ + >; + }; }; &omap3_pmx_wkup { |