Commit e4b76efe authored by Daniel DeGrasse's avatar Daniel DeGrasse Committed by Martí Bolívar
Browse files

boards: rddrone_fmuk66: correct pinmux errors 



Correct the following errors in rddrone pinmux:
- Pin selection for UART4 RTS line was incorrect, should use PTE27
- Pin selection for red PWM LED was incorrect, should use PTD1
- FlexCAN0/1 RX should not have pullup resistors (per prior pinmux.c
settings)
- FTM0_CH1_PTA4 does not require a pullup resistor
- LPUART0_RX_PTD8 requires a pullup resistor for UART RX to work

Fixes #44314

Signed-off-by: default avatarDaniel DeGrasse <daniel.degrasse@nxp.com>
parent 53931030

boards/arm/rddrone_fmuk66/rddrone_fmuk66-pinctrl.dtsi

+14 −25
Original line number Diff line number Diff line
@@ -34,13 +34,8 @@ 


	flexcan0_default: flexcan0_default {

		group0 {

			pinmux = <CAN0_RX_PTB19>;

			drive-strength = "low";

			bias-pull-up;

			slew-rate = "fast";

		};

		group1 {

			pinmux = <CAN0_TX_PTB18>;

			pinmux = <CAN0_RX_PTB19>,

				<CAN0_TX_PTB18>;

			drive-strength = "low";

			slew-rate = "fast";

		};
@@ -48,13 +43,8 @@ 


	flexcan1_default: flexcan1_default {

		group0 {

			pinmux = <CAN1_RX_PTC16>;

			drive-strength = "low";

			bias-pull-up;

			slew-rate = "fast";

		};

		group1 {

			pinmux = <CAN1_TX_PTC17>;

			pinmux = <CAN1_RX_PTC16>,

				<CAN1_TX_PTC17>;

			drive-strength = "low";

			slew-rate = "fast";

		};
@@ -62,13 +52,8 @@ 


	ftm0_default: ftm0_default {

		group0 {

			pinmux = <FTM0_CH1_PTA4>;

			drive-strength = "low";

			bias-pull-up;

			slew-rate = "fast";

		};

		group1 {

			pinmux = <FTM0_CH0_PTC1>,

				<FTM0_CH1_PTA4>,

				<FTM0_CH4_PTD4>,

				<FTM0_CH5_PTD5>;

			drive-strength = "low";
@@ -79,7 +64,7 @@ 
	/* conflicts with UART2 */

	ftm3_default: ftm3_default {

		group0 {

			pinmux = <FTM3_CH3_PTD3>,

			pinmux = <FTM3_CH1_PTD1>,

				<FTM3_CH4_PTC8>,

				<FTM3_CH5_PTC9>,

				<FTM3_CH6_PTE11>,
@@ -109,8 +94,13 @@ 


	lpuart0_default: lpuart0_default {

		group0 {

			pinmux = <LPUART0_RX_PTD8>,

				<LPUART0_TX_PTD9>;

			pinmux = <LPUART0_RX_PTD8>;

			drive-strength = "low";

			bias-pull-up;

			slew-rate = "fast";

		};

		group1 {

			pinmux = <LPUART0_TX_PTD9>;

			drive-strength = "low";

			slew-rate = "fast";

		};
@@ -155,7 +145,6 @@ 
			pinmux = <UART0_RX_PTA1>,

				<UART0_TX_PTA2>;

			drive-strength = "low";

			bias-pull-up;

			slew-rate = "fast";

		};

	};
@@ -182,7 +171,7 @@ 
	uart4_default: uart4_default {

		group0 {

			pinmux = <UART4_CTS_b_PTC13>,

				<UART4_RTS_b_PTC12>,

				<UART4_RTS_b_PTE27>,

				<UART4_RX_PTC14>,

				<UART4_TX_PTC15>;

			drive-strength = "low";

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