Thanks, P. Hurley On Friday, July 31, 2015 at 5:22:34 AM UTC-7, Peter Hurley wrote: > > On 07/28/2015 02:57 PM, [email protected] <javascript:> wrote: > > im trying to configure pins 37 and 38 to be uart2_ctsn and uart2_rtsn > respectively, on the p8 header. Im trying to do this by editing the device > tree instead of using capes. Any help would be much appreciated. > > &am33xx_pinmux { > /* uart2 rts/cts conflicts w/ uart5 tx/rx and lcd pins */ > uart2_pins: pinmux_uart2_pins { > pinctrl-single,pins = < > 0xc0 0x36 /* P8_37, uart2_ctsn - in | > pullup | mode 6 */ > 0xc4 0x0e /* P8_38, uart2_rtsn - out | > pull dis | mode 6 */ > 0x154 0x09 /* P9_21, uart2_txd - out | > pull dis | mode 1 */ > 0x150 0x31 /* P9_22, uart2_rxd - in | > pullup | mode 1 */ > >; > }; > }; > > &uart2 { > pinctrl-names = "default"; > pinctrl-0 = <&uart2_pins>; > > status = "okay"; > }; > > > Regards, > Peter Hurley >
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