tree c459bb885042ac1226d3df18b8c6d7802f6c90da
parent 15ff61f5cefe44785ef963ed8cd4b3d9513a0851
author Bipin Ravi <bipin.ravi@arm.com> 1640205321 -0600
committer Bipin Ravi <bipin.ravi@arm.com> 1652288736 +0200

fix(errata): workaround for DSU-110 erratum 2313941

DSU-110 erratum 2313941 is a Cat B erratum and applies to revisions
r0p0, r1p0, r2p0, r2p1, r3p0, r3p1 and is still open.

The workaround sets IMP_CLUSTERACTLR_EL1[16:15] bits to 0b11 to disable
clock gating of the SCLK domain. This will increase the idle power
consumption.

This patch applies the fix for Cortex-X2/A510/A710 and Neoverse N2.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1781796/latest

Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: I54d948b23e8e01aaf1898ed9fe4e2255dd209318
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>