Patch "interconnect: qcom: msm8996: Fix regmap max_register values" has been added to the 6.1-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    interconnect: qcom: msm8996: Fix regmap max_register values

to the 6.1-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     interconnect-qcom-msm8996-fix-regmap-max_register-va.patch
and it can be found in the queue-6.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit a9a11bd4de2d0a9056b5adf34ef855da09fd8263
Author: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Date:   Sat Dec 10 21:03:51 2022 +0100

    interconnect: qcom: msm8996: Fix regmap max_register values
    
    [ Upstream commit 4be39d5d86c690c60e2afe55787fc5ec4409d0f0 ]
    
    The device tree reg starts at BUS_BASE + QoS_OFFSET, but the regmap
    configs in the ICC driver had values suggesting the reg started at
    BUS_BASE. Shrink them down (where they haven't been already, so for
    providers where QoS_OFFSET = 0) to make sure they stay within their
    window.
    
    Fixes: 7add937f5222 ("interconnect: qcom: Add MSM8996 interconnect provider driver")
    Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
    Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
    Tested-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> #db820c
    Link: https://lore.kernel.org/r/20221210200353.418391-4-konrad.dybcio@xxxxxxxxxx
    Signed-off-by: Georgi Djakov <djakov@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/interconnect/qcom/msm8996.c b/drivers/interconnect/qcom/msm8996.c
index 7ddb1f23fb2a..25a1a32bc611 100644
--- a/drivers/interconnect/qcom/msm8996.c
+++ b/drivers/interconnect/qcom/msm8996.c
@@ -1813,7 +1813,7 @@ static const struct regmap_config msm8996_a0noc_regmap_config = {
 	.reg_bits	= 32,
 	.reg_stride	= 4,
 	.val_bits	= 32,
-	.max_register	= 0x9000,
+	.max_register	= 0x6000,
 	.fast_io	= true
 };
 
@@ -1837,7 +1837,7 @@ static const struct regmap_config msm8996_a1noc_regmap_config = {
 	.reg_bits	= 32,
 	.reg_stride	= 4,
 	.val_bits	= 32,
-	.max_register	= 0x7000,
+	.max_register	= 0x5000,
 	.fast_io	= true
 };
 
@@ -1858,7 +1858,7 @@ static const struct regmap_config msm8996_a2noc_regmap_config = {
 	.reg_bits	= 32,
 	.reg_stride	= 4,
 	.val_bits	= 32,
-	.max_register	= 0xa000,
+	.max_register	= 0x7000,
 	.fast_io	= true
 };
 
@@ -1886,7 +1886,7 @@ static const struct regmap_config msm8996_bimc_regmap_config = {
 	.reg_bits	= 32,
 	.reg_stride	= 4,
 	.val_bits	= 32,
-	.max_register	= 0x62000,
+	.max_register	= 0x5a000,
 	.fast_io	= true
 };
 
@@ -1997,7 +1997,7 @@ static const struct regmap_config msm8996_mnoc_regmap_config = {
 	.reg_bits	= 32,
 	.reg_stride	= 4,
 	.val_bits	= 32,
-	.max_register	= 0x20000,
+	.max_register	= 0x1c000,
 	.fast_io	= true
 };