diff options
| author | Vaishnav Achath <vaishnav.a@ti.com> | 2023-05-13 18:03:13 +0530 |
|---|---|---|
| committer | Vignesh Raghavendra <vigneshr@ti.com> | 2023-06-15 11:05:46 +0530 |
| commit | 58cd171af4d7e27525b1924b72100cba98d88d2a (patch) | |
| tree | 5ab9532cb50a871009311160d223b978f1e616b1 | |
| parent | be8be0d036b2fed1f705931ac3901077039b7496 (diff) | |
arm64: dts: ti: k3-j721e-common-proc-board: Add OSPI/Hyperflash select pinmux
J721E 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_8 and is used by bootloader
for enabling the corresponding node accordingly. Add pinmux for the same.
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Link: https://lore.kernel.org/r/20230513123313.11462-5-vaishnav.a@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts index 7f9bd6bb004e..dea451e10f2a 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts @@ -362,6 +362,12 @@ J721E_WKUP_IOPAD(0xb8, PIN_INPUT, 7) /* (F28) WKUP_GPIO0_2 */ >; }; + + wkup_gpio_pins_default: wkup-gpio-pins-default { + pinctrl-single,pins = < + J721E_WKUP_IOPAD(0xd0, PIN_INPUT, 7) /* (C14) WKUP_GPIO0_8 */ + >; + }; }; &wkup_uart0 { @@ -419,6 +425,11 @@ status = "disabled"; }; +&wkup_gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&wkup_gpio_pins_default>; +}; + &wkup_gpio1 { status = "disabled"; }; |