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: Daniel DeGrasse <daniel.degrasse@nxp.com>
This commit is contained in:
Daniel DeGrasse 2022-04-11 17:49:27 -05:00 committed by Marti Bolivar
commit e4b76efe7b

View file

@ -34,13 +34,8 @@
flexcan0_default: flexcan0_default { flexcan0_default: flexcan0_default {
group0 { group0 {
pinmux = <CAN0_RX_PTB19>; pinmux = <CAN0_RX_PTB19>,
drive-strength = "low"; <CAN0_TX_PTB18>;
bias-pull-up;
slew-rate = "fast";
};
group1 {
pinmux = <CAN0_TX_PTB18>;
drive-strength = "low"; drive-strength = "low";
slew-rate = "fast"; slew-rate = "fast";
}; };
@ -48,13 +43,8 @@
flexcan1_default: flexcan1_default { flexcan1_default: flexcan1_default {
group0 { group0 {
pinmux = <CAN1_RX_PTC16>; pinmux = <CAN1_RX_PTC16>,
drive-strength = "low"; <CAN1_TX_PTC17>;
bias-pull-up;
slew-rate = "fast";
};
group1 {
pinmux = <CAN1_TX_PTC17>;
drive-strength = "low"; drive-strength = "low";
slew-rate = "fast"; slew-rate = "fast";
}; };
@ -62,13 +52,8 @@
ftm0_default: ftm0_default { ftm0_default: ftm0_default {
group0 { group0 {
pinmux = <FTM0_CH1_PTA4>;
drive-strength = "low";
bias-pull-up;
slew-rate = "fast";
};
group1 {
pinmux = <FTM0_CH0_PTC1>, pinmux = <FTM0_CH0_PTC1>,
<FTM0_CH1_PTA4>,
<FTM0_CH4_PTD4>, <FTM0_CH4_PTD4>,
<FTM0_CH5_PTD5>; <FTM0_CH5_PTD5>;
drive-strength = "low"; drive-strength = "low";
@ -79,7 +64,7 @@
/* conflicts with UART2 */ /* conflicts with UART2 */
ftm3_default: ftm3_default { ftm3_default: ftm3_default {
group0 { group0 {
pinmux = <FTM3_CH3_PTD3>, pinmux = <FTM3_CH1_PTD1>,
<FTM3_CH4_PTC8>, <FTM3_CH4_PTC8>,
<FTM3_CH5_PTC9>, <FTM3_CH5_PTC9>,
<FTM3_CH6_PTE11>, <FTM3_CH6_PTE11>,
@ -109,8 +94,13 @@
lpuart0_default: lpuart0_default { lpuart0_default: lpuart0_default {
group0 { group0 {
pinmux = <LPUART0_RX_PTD8>, pinmux = <LPUART0_RX_PTD8>;
<LPUART0_TX_PTD9>; drive-strength = "low";
bias-pull-up;
slew-rate = "fast";
};
group1 {
pinmux = <LPUART0_TX_PTD9>;
drive-strength = "low"; drive-strength = "low";
slew-rate = "fast"; slew-rate = "fast";
}; };
@ -155,7 +145,6 @@
pinmux = <UART0_RX_PTA1>, pinmux = <UART0_RX_PTA1>,
<UART0_TX_PTA2>; <UART0_TX_PTA2>;
drive-strength = "low"; drive-strength = "low";
bias-pull-up;
slew-rate = "fast"; slew-rate = "fast";
}; };
}; };
@ -182,7 +171,7 @@
uart4_default: uart4_default { uart4_default: uart4_default {
group0 { group0 {
pinmux = <UART4_CTS_b_PTC13>, pinmux = <UART4_CTS_b_PTC13>,
<UART4_RTS_b_PTC12>, <UART4_RTS_b_PTE27>,
<UART4_RX_PTC14>, <UART4_RX_PTC14>,
<UART4_TX_PTC15>; <UART4_TX_PTC15>;
drive-strength = "low"; drive-strength = "low";