linux-kernel - [PATCH] arm64: defconfig: Enable Qualcomm interconnects as built-in

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Message-Id: <20250311-wip-obbardc-qcom-defconfig-interconnects-builtin-v1-1-675b6bc57176@linaro.org>
Date: Tue, 11 Mar 2025 19:02:56 +0100
From: Christopher Obbard <christopher.obbard@...aro.org>
To: Catalin Marinas <catalin.marinas@....com>, 
 Will Deacon <will@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 linux-arm-msm@...r.kernel.org, 
 Christopher Obbard <christopher.obbard@...aro.org>
Subject: [PATCH] arm64: defconfig: Enable Qualcomm interconnects as
 built-in

Currently some Qualcomm interconnect drivers are enabled
as modules which isn't overly useful since the interconnects
are required to be loaded during early boot.

Loading the interconnects late (e.g. in initrd or as module)
can cause boot issues, such as slowdown or even not booting
at all (since the interconnect would be required for storage
devices).

Be consistent and enable all of the Qualcomm interconnect
drivers as built-in to the kernel image.

Signed-off-by: Christopher Obbard <christopher.obbard@...aro.org>
---
 arch/arm64/configs/defconfig | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 219ef05ee5a757c43a37ec9f8571ce9976354830..6582baee2ab02ecb2ff442c6e73aa6a23fee8d7f 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -1656,11 +1656,11 @@ CONFIG_INTERCONNECT_IMX8MN=m
 CONFIG_INTERCONNECT_IMX8MQ=m
 CONFIG_INTERCONNECT_IMX8MP=y
 CONFIG_INTERCONNECT_QCOM=y
-CONFIG_INTERCONNECT_QCOM_MSM8916=m
+CONFIG_INTERCONNECT_QCOM_MSM8916=y
 CONFIG_INTERCONNECT_QCOM_MSM8996=y
-CONFIG_INTERCONNECT_QCOM_OSM_L3=m
+CONFIG_INTERCONNECT_QCOM_OSM_L3=y
 CONFIG_INTERCONNECT_QCOM_QCM2290=y
-CONFIG_INTERCONNECT_QCOM_QCS404=m
+CONFIG_INTERCONNECT_QCOM_QCS404=y
 CONFIG_INTERCONNECT_QCOM_QCS615=y
 CONFIG_INTERCONNECT_QCOM_QCS8300=y
 CONFIG_INTERCONNECT_QCOM_QDU1000=y

---
base-commit: b098bcd8278b89cb3eb73fdb6e06dc49af75ad37
change-id: 20250311-wip-obbardc-qcom-defconfig-interconnects-builtin-258fcc961b11

Best regards,
-- 
Christopher Obbard <christopher.obbard@...aro.org>