From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Rajendra Nayak <quic_rjendra@quicinc.com>,
Sibi Sankar <quic_sibis@quicinc.com>,
Steev Klimaszewski <steev@kali.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Sasha Levin <sashal@kernel.org>,
agross@kernel.org, robh+dt@kernel.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH AUTOSEL 5.19 01/40] arm64: dts: qcom: sdm845: narrow LLCC address space
Date: Tue, 11 Oct 2022 10:50:50 -0400 [thread overview]
Message-ID: <20221011145129.1623487-1-sashal@kernel.org> (raw)
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
[ Upstream commit 300b5f661eebefb8571841b78091343eb87eca54 ]
The Last Level Cache Controller (LLCC) device does not need to access
entire LLCC address space. Currently driver uses only hardware info and
status registers which both reside in LLCC0_COMMON range (offset
0x30000, size 0x1000). Narrow the address space to allow binding other
drivers to rest of LLCC address space.
Cc: Rajendra Nayak <quic_rjendra@quicinc.com>
Cc: Sibi Sankar <quic_sibis@quicinc.com>
Reported-by: Steev Klimaszewski <steev@kali.org>
Suggested-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Steev Klimaszewski <steev@kali.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220728113748.170548-11-krzysztof.kozlowski@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 7783005c8028..6d9787e32b88 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -2021,7 +2021,7 @@ uart15: serial@a9c000 {
llcc: system-cache-controller@1100000 {
compatible = "qcom,sdm845-llcc";
- reg = <0 0x01100000 0 0x200000>, <0 0x01300000 0 0x50000>;
+ reg = <0 0x01100000 0 0x31000>, <0 0x01300000 0 0x50000>;
reg-names = "llcc_base", "llcc_broadcast_base";
interrupts = <GIC_SPI 582 IRQ_TYPE_LEVEL_HIGH>;
};
--
2.35.1
next reply other threads:[~2022-10-11 14:55 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-11 14:50 Sasha Levin [this message]
2022-10-11 14:50 ` [PATCH AUTOSEL 5.19 02/40] ARM: dts: imx6: delete interrupts property if interrupts-extended is set Sasha Levin
2022-10-11 14:50 ` [PATCH AUTOSEL 5.19 03/40] ARM: dts: imx7d-sdb: config the max pressure for tsc2046 Sasha Levin
2022-10-11 14:50 ` [PATCH AUTOSEL 5.19 04/40] soc: mediatek: Let PMIC Wrapper and SCPSYS depend on OF Sasha Levin
2022-10-11 14:50 ` [PATCH AUTOSEL 5.19 05/40] arm64: dts: qcom: sc7280-idp: correct ADC channel node name and unit address Sasha Levin
2022-10-11 14:50 ` [PATCH AUTOSEL 5.19 06/40] ARM: dts: imx6q: add missing properties for sram Sasha Levin
2022-10-11 14:50 ` [PATCH AUTOSEL 5.19 07/40] ARM: dts: imx6dl: " Sasha Levin
2022-10-11 14:50 ` [PATCH AUTOSEL 5.19 08/40] ARM: dts: imx6qp: " Sasha Levin
2022-10-11 14:50 ` [PATCH AUTOSEL 5.19 09/40] ARM: dts: imx6sl: " Sasha Levin
2022-10-11 14:50 ` [PATCH AUTOSEL 5.19 10/40] ARM: dts: imx6sll: " Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 11/40] ARM: dts: imx6sx: " Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 12/40] ARM: dts: imx6sl: use tabs for code indent Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 13/40] ARM: dts: imx6sx-udoo-neo: don't use multiple blank lines Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 14/40] kselftest/arm64: Fix validatation termination record after EXTRA_CONTEXT Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 15/40] kselftest/arm64: Allow larger buffers in get_signal_context() Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 16/40] sparc: Fix the generic IO helpers Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 17/40] arm64: atomics: remove LL/SC trampolines Sasha Levin
2022-10-12 8:53 ` Catalin Marinas
2022-10-13 17:57 ` Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 18/40] arm64: run softirqs on the per-CPU IRQ stack Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 19/40] arm64: dts: imx8mm-kontron: Use the VSELECT signal to switch SD card IO voltage Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 20/40] arm64: dts: imx8ulp: no executable source file permission Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 21/40] arm64: dts: imx8mq-librem5: Add bq25895 as max17055's power supply Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 22/40] ARM: orion: fix include path Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 23/40] btrfs: dump extra info if one free space cache has more bitmaps than it should Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 24/40] btrfs: add macros for annotating wait events with lockdep Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 25/40] btrfs: change the lockdep class of free space inode's invalidate_lock Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 26/40] btrfs: scrub: properly report super block errors in system log Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 27/40] btrfs: scrub: try to fix super block errors Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 28/40] btrfs: get rid of block group caching progress logic Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 29/40] btrfs: don't print information about space cache or tree every remount Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 30/40] btrfs: call __btrfs_remove_free_space_cache_locked on cache load failure Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 31/40] btrfs: check superblock to ensure the fs was not modified at thaw time Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 32/40] btrfs: remove the unnecessary result variables Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 33/40] btrfs: introduce BTRFS_QGROUP_RUNTIME_FLAG_CANCEL_RESCAN Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 34/40] btrfs: add KCSAN annotations for unlocked access to block_rsv->full Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 35/40] btrfs: separate out the eb and extent state leak helpers Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 36/40] arm64: dts: uniphier: Add USB-device support for PXs3 reference board Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 37/40] ARM: 9233/1: stacktrace: Skip frame pointer boundary check for call_with_stack() Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 38/40] ARM: 9234/1: stacktrace: Avoid duplicate saving of exception PC value Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 39/40] ARM: 9242/1: kasan: Only map modules if CONFIG_KASAN_VMALLOC=n Sasha Levin
2022-10-11 14:51 ` [PATCH AUTOSEL 5.19 40/40] selftests/cpu-hotplug: Use return instead of exit Sasha Levin
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