ARM: dts: am437x-gp: Add dcan support
Add DCAN support for AM437x GP EVM with both DCAN instances. [Roger Q] Updated output pin to not use pull up. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: George Cherian <george.cherian@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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@ -254,6 +254,20 @@ lcd_pins: lcd_pins {
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0x238 (PIN_OUTPUT_PULLUP | MUX_MODE7)
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>;
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};
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dcan0_default: dcan0_default_pins {
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pinctrl-single,pins = <
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0x178 (PIN_OUTPUT | MUX_MODE2) /* uart1_ctsn.d_can0_tx */
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0x17c (PIN_INPUT_PULLUP | MUX_MODE2) /* uart1_rtsn.d_can0_rx */
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>;
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};
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dcan1_default: dcan1_default_pins {
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pinctrl-single,pins = <
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0x180 (PIN_OUTPUT | MUX_MODE2) /* uart1_rxd.d_can1_tx */
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0x184 (PIN_INPUT_PULLUP | MUX_MODE2) /* uart1_txd.d_can1_rx */
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>;
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};
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};
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&i2c0 {
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@ -519,3 +533,15 @@ dpi_out: endpoint@0 {
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};
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};
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};
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&dcan0 {
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pinctrl-names = "default";
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pinctrl-0 = <&dcan0_default>;
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status = "okay";
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};
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&dcan1 {
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pinctrl-names = "default";
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pinctrl-0 = <&dcan1_default>;
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status = "okay";
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};
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