[PATCH] arm64: dts: ti: k3-j7200: Fix OSPI boot

Udit Kumar u-kumar1 at ti.com
Tue Nov 19 11:07:20 CET 2024


OSPI boot is broken due to missing bootph property
in pin mux of OSPI.
So add bootph to fix OSPI boot.

Signed-off-by: Udit Kumar <u-kumar1 at ti.com>
---

This fix is already merged into kernel with[0] series.
Sending this patch to allow OSPI boot, 
till above fix is getting merged to u-boot.

Bootlog : https://gist.github.com/uditkumarti/4c827d6801b3fde60a4902ffefd5354c

[0]: https://lore.kernel.org/all/173021674661.3859929.13298221281337904627.b4-ty@ti.com/ 

 dts/upstream/src/arm64/ti/k3-j7200-som-p0.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dts/upstream/src/arm64/ti/k3-j7200-som-p0.dtsi b/dts/upstream/src/arm64/ti/k3-j7200-som-p0.dtsi
index 21fe194a57..014cf1805f 100644
--- a/dts/upstream/src/arm64/ti/k3-j7200-som-p0.dtsi
+++ b/dts/upstream/src/arm64/ti/k3-j7200-som-p0.dtsi
@@ -124,6 +124,7 @@
 	};
 
 	mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-default-pins {
+		bootph-all;
 		pinctrl-single,pins = <
 			J721E_WKUP_IOPAD(0x0000, PIN_OUTPUT, 0) /* MCU_OSPI0_CLK */
 			J721E_WKUP_IOPAD(0x002c, PIN_OUTPUT, 0) /* MCU_OSPI0_CSn0 */
-- 
2.34.1



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