From: Vaishnav Achath Date: Sat, 13 May 2023 12:33:12 +0000 (+0530) Subject: arm64: dts: ti: k3-j7200-common-proc-board: Add OSPI/Hyperflash select pinmux X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=be8be0d036b2fed1f705931ac3901077039b7496;p=linux.git arm64: dts: ti: k3-j7200-common-proc-board: Add OSPI/Hyperflash select pinmux J7200 common processor board has an onboard mux for selecting whether the OSPI signals are externally routed to OSPI flash or Hyperflash. The mux state signal input is tied to WKUP_GPIO0_6 and is used by bootloader for enabling the corresponding node accordingly. Add pinmux for the same. Signed-off-by: Vaishnav Achath Link: https://lore.kernel.org/r/20230513123313.11462-4-vaishnav.a@ti.com Signed-off-by: Vignesh Raghavendra --- 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 0cc0e1dc40c54..e1017027d6499 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 @@ -97,6 +97,12 @@ >; }; + wkup_gpio_pins_default: wkup-gpio-pins-default { + pinctrl-single,pins = < + J721E_WKUP_IOPAD(0x70, PIN_INPUT, 7) /* (C14) WKUP_GPIO0_6 */ + >; + }; + mcu_mdio_pins_default: mcu-mdio1-pins-default { pinctrl-single,pins = < J721E_WKUP_IOPAD(0x0034, PIN_OUTPUT, 0) /* (L1) MCU_MDIO0_MDC */ @@ -186,6 +192,11 @@ status = "disabled"; }; +&wkup_gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&wkup_gpio_pins_default>; +}; + &wkup_gpio1 { status = "disabled"; };