From: Andrew Davis <afd@ti.com>
To: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: Andrew Davis <afd@ti.com>
Subject: [PATCH v2 3/4] arm64: dts: ti: k3-am65-main: Do not exclusively claim SA2UL
Date: Wed, 6 Jul 2022 14:08:37 -0500 [thread overview]
Message-ID: <20220706190838.26074-3-afd@ti.com> (raw)
In-Reply-To: <20220706190838.26074-1-afd@ti.com>
The SA2UL hardware is also used by SYSFW and OP-TEE. It should be
requested using the shared TI-SCI flags instead of the exclusive
flags or the request will fail.
Signed-off-by: Andrew Davis <afd@ti.com>
---
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index ff86c0181a68b..47970086c1d63 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -112,7 +112,7 @@ main_uart2: serial@2820000 {
crypto: crypto@4e00000 {
compatible = "ti,am654-sa2ul";
reg = <0x0 0x4e00000 0x0 0x1200>;
- power-domains = <&k3_pds 136 TI_SCI_PD_EXCLUSIVE>;
+ power-domains = <&k3_pds 136 TI_SCI_PD_SHARED>;
#address-cells = <2>;
#size-cells = <2>;
ranges = <0x0 0x04e00000 0x00 0x04e00000 0x0 0x30000>;
--
2.36.1
next prev parent reply other threads:[~2022-07-06 19:08 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-06 19:08 [PATCH v2 1/4] arm64: dts: ti: k3-am65-main: Disable RNG node Andrew Davis
2022-07-06 19:08 ` [PATCH v2 2/4] arm64: dts: ti: k3-am65-main: Move SA2UL to unused PSI-L thread ID Andrew Davis
2022-07-06 19:08 ` Andrew Davis [this message]
2022-07-06 19:08 ` [PATCH v2 4/4] arm64: dts: ti: k3-j7200-mcu-wakeup: Add SA2UL node Andrew Davis
2022-07-07 14:44 ` [PATCH v2 1/4] arm64: dts: ti: k3-am65-main: Disable RNG node Bryan Brattlof
2022-07-07 15:01 ` Andrew Davis
2022-07-07 17:17 ` Nishanth Menon
2022-07-07 17:36 ` Andrew Davis
2022-07-08 22:09 ` Nishanth Menon
-- strict thread matches above, loose matches on Subject: below --
2022-08-23 0:11 Andrew Davis
2022-08-23 0:11 ` [PATCH v2 3/4] arm64: dts: ti: k3-am65-main: Do not exclusively claim SA2UL Andrew Davis
2022-08-30 10:01 ` Jayesh Choudhary
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