diff options
| author | Robert Nelson <robertcnelson@gmail.com> | 2017-12-19 16:32:42 -0600 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2017-12-21 07:24:52 -0800 |
| commit | b4e05bce4fc089c42786afd129787c0beb891399 (patch) | |
| tree | ceafc6b56fc60313be1774e53ecc873348613a44 /arch/arm/boot/dts/am335x-boneblue.dts | |
| parent | 204c84072063b719d97883ab54a5547607c99d4b (diff) | |
ARM: dts: am335x-boneblue: enable can
BeagleBone Blue: can: enable the dedicated can connector.
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
Cc: Jason Kridner <jkridner@beagleboard.org>
Cc: Drew Fustini <drew@beagleboard.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/am335x-boneblue.dts')
| -rw-r--r-- | arch/arm/boot/dts/am335x-boneblue.dts | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index 39e2e0fa774c..74fe8f71ca92 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -252,6 +252,15 @@ AM33XX_IOPAD(0x930, PIN_OUTPUT_PULLUP | MUX_MODE7) /* (L18) gmii1_rxclk.gpio3[10] - LS_BUF_EN */ >; }; + + /* DCAN */ + dcan1_pins: pinmux_dcan1_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x96c, PIN_INPUT | MUX_MODE2) /* (E17) uart0_rtsn.dcan1_rx */ + AM33XX_IOPAD(0x968, PIN_OUTPUT | MUX_MODE2) /* (E18) uart0_ctsn.dcan1_tx */ + AM33XX_IOPAD(0x940, PIN_OUTPUT | MUX_MODE7) /* (M16) gmii1_rxd0.gpio2[21] */ + >; + }; }; &uart0 { @@ -510,6 +519,12 @@ clock-names = "ext-clk", "int-clk"; }; +&dcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&dcan1_pins>; + status = "okay"; +}; + &gpio3 { ls_buf_en { gpio-hog; |