soc: qcom: llcc: Fix slice configuration values for SC8280XP
authorAbel Vesa <abel.vesa@linaro.org>
Mon, 6 Mar 2023 13:55:27 +0000 (15:55 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 30 Mar 2023 10:49:29 +0000 (12:49 +0200)
commit318b65386756de5808cc687f97da61cd16f4f8d1
tree01c70589f5c44d69baff1b0abe6d563573a31f95
parent83f40feee6906ef58005c8e68a24f88badc64e35
soc: qcom: llcc: Fix slice configuration values for SC8280XP

commit 77bf4b3ed42e31d29b255fcd6530fb7a1e217e89 upstream.

The slice IDs for CVPFW, CPUSS1 and CPUWHT currently overflow the 32bit
LLCC config registers, which means it is writing beyond the upper limit
of the ATTR0_CFGn and ATTR1_CFGn range of registers. But the most obvious
impact is the fact that the mentioned slices do not get configured at all,
which will result in reduced performance. Fix that by using the slice ID
values taken from the latest LLCC SC table.

Fixes: ec69dfbdc426 ("soc: qcom: llcc: Add sc8180x and sc8280xp configurations")
Cc: stable@vger.kernel.org # 5.19+
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Tested-by: Juerg Haefliger <juerg.haefliger@canonical.com>
Reviewed-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com>
Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230306135527.509796-1-abel.vesa@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/soc/qcom/llcc-qcom.c