shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-09 12:17:12 +09:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: ti: k3-j721e-main: Add missing power-domains for smmu

Browse Source 
[ Upstream commit 3f03a58b25 ]

Add power-domains entry for smmu, so that the it is accessible as long
as the driver is active. Without this device shutdown is throwing the
below warning:
"[   44.736348] arm-smmu-v3 36600000.smmu: failed to clear cr0"

Reported-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Lokesh Vutla
2019-11-22 15:33:56 +05:30
committed by Greg Kroah-Hartman
parent 88cf251d3c
commit 8da6ae7dcb
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
View File

@@ -43,6 +43,7 @@
smmu0: smmu@36600000 {
compatible = "arm,smmu-v3";
reg = <0x0 0x36600000 0x0 0x100000>;
power-domains = <&k3_pds 229 TI_SCI_PD_EXCLUSIVE>;
interrupt-parent = <&gic500>;
interrupts = <GIC_SPI 772 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 768 IRQ_TYPE_EDGE_RISING>;