From 175133a32b48a092363828ce3041a0adaab01ffc Mon Sep 17 00:00:00 2001 From: Devarsh Thakkar Date: Fri, 14 Jun 2024 18:05:32 +0530 Subject: [PATCH] arm64: dts: ti: k3-am62x-sk-common: Add bootph-all for I2C1 instance pinmux I2C1 controller controls io-expander which provides power to voltage regulator vdd_mmc1 for MMC SD using a gpio line. Add bootph-all to the pinmux node for this instance, as this is used during SPL stage too by the bootloader while using SD boot mode as without this the SD boot mode fails with below error when using this device-tree in u-boot: "Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured " Signed-off-by: Devarsh Thakkar Link: https://lore.kernel.org/r/20240614123532.203983-1-devarsht@ti.com Signed-off-by: Vignesh Raghavendra --- arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi index f4948b9376277..ce7ab338f4685 100644 --- a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi @@ -160,6 +160,7 @@ }; main_i2c1_pins_default: main-i2c1-default-pins { + bootph-all; pinctrl-single,pins = < AM62X_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17/A17) I2C1_SCL */ AM62X_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17/A16) I2C1_SDA */ -- 2.39.5