On 16:02-20230426, Udit Kumar wrote:
> This patch removes duplicated define of main_i2c0
> and adds main_uart0 pin mux.
>
> Signed-off-by: Udit Kumar <u-kumar1@xxxxxx>
> ---
> arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts | 10 +++++++---
> 1 file changed, 7 insertions(+), 3 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
> index 63633e4f6c59..37eb24d69924 100644
> --- a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
> +++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
> @@ -107,10 +107,12 @@ J721E_WKUP_IOPAD(0x0030, PIN_INPUT, 0) /* (L4) MCU_MDIO0_MDIO */
> };
>
> &main_pmx0 {
> - main_i2c0_pins_default: main-i2c0-pins-default {
nice catch, but We should clean up the reference in
common-proc-board.dts, which would make it it's own patch. Also
indicate that the definition is already present in som.dtsi
> + main_uart0_pins_default: main_uart0_pins_default {
> pinctrl-single,pins = <
> - J721E_IOPAD(0xd4, PIN_INPUT_PULLUP, 0) /* (V3) I2C0_SCL */
> - J721E_IOPAD(0xd8, PIN_INPUT_PULLUP, 0) /* (W2) I2C0_SDA */
> + J721E_IOPAD(0xb0, PIN_INPUT, 0) /* (T16) UART0_RXD */
> + J721E_IOPAD(0xb4, PIN_OUTPUT, 0) /* (T17) UART0_TXD */
> + J721E_IOPAD(0xc0, PIN_INPUT, 2) /* (W3) SPI0_CS0.UART0_CTSn */
> + J721E_IOPAD(0xc4, PIN_OUTPUT, 2) /* (U5) SPI0_CS1.UART0_RTSn */
> >;
> };
>
> @@ -163,6 +165,8 @@ &main_uart0 {
> status = "okay";
> /* Shared with ATF on this platform */
> power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&main_uart0_pins_default>;
> };
>
> &main_uart1 {
> --
> 2.34.1
>
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
