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From: Kamlesh Gurudasani <kamlesh@ti.com>
Date: Fri, 14 Jul 2023 14:42:42 +0530
Subject: [PATCH v5 2/2] arm64: dts: ti: k3-am62-main: Remove power-domains
from crypto node
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| Series |
Remove power-domains property for devices with compatible ti,am62-sa3ul
|
|
Commit Message
Kamlesh Gurudasani
July 14, 2023, 9:12 a.m. UTC
Only SYSFW has control of SA3UL power.
From SYSFW 08.04.00.002, for security reasons, device ID for power
management of SA3UL has been removed.
"power-domains" property in crypto node tries to access
the SA3UL, for which it gets NACK and hence, SA3UL driver doesn't
probe properly.
Fixes: 8af893654c02 ("arm64: dts: ti: k3-am62-main: Enable crypto accelerator")
Signed-off-by: Kamlesh Gurudasani <kamlesh@ti.com>
---
arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi index b3e4857bbbe4..18a6e9ffaf58 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi @@ -174,7 +174,6 @@ k3_reset: reset-controller { crypto: crypto@40900000 { compatible = "ti,am62-sa3ul"; reg = <0x00 0x40900000 0x00 0x1200>; - power-domains = <&k3_pds 70 TI_SCI_PD_SHARED>; #address-cells = <2>; #size-cells = <2>; ranges = <0x00 0x40900000 0x00 0x40900000 0x00 0x30000>;