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From: Vaishnav Achath <vaishnav.a@ti.com>
To: <catalin.marinas@arm.com>, <will@kernel.org>,
	<quic_bjorande@quicinc.com>, <geert+renesas@glider.be>,
	<krzysztof.kozlowski@linaro.org>, <dmitry.baryshkov@linaro.org>,
	<arnd@arndb.de>, <nfraprado@collabora.com>, <ebiggers@google.com>,
	<ardb@kernel.org>, <nm@ti.com>, <vigneshr@ti.com>
Cc: <linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <nfrayer@baylibre.com>,
	<glaroque@baylibre.com>, <tglx@linutronix.de>, <u-kumar1@ti.com>,
	<vaishnav.a@ti.com>
Subject: [PATCH v2] arm64: defconfig: Enable TISCI Interrupt Router and Aggregator
Date: Mon, 3 Feb 2025 20:38:01 +0530	[thread overview]
Message-ID: <20250203150801.2399555-1-vaishnav.a@ti.com> (raw)

Enable TISCI Interrupt Router and Interrupt Aggregator drivers.
These IPs are found in all TI K3 SoCs like J721E, AM62X and is required
for core functionality like DMA, GPIO Interrupts which is necessary
during boot, thus make them built-in.

bloat-o-meter summary on vmlinux:
	add/remove: 460/1 grow/shrink: 4/0 up/down: 162483/-8 (162475)
	...
	Total: Before=31615984, After=31778459, chg +0.51%

Fixes: 2d95ffaecbc2 ("irqchip/ti-sci-intr: Add module build support")
Fixes: b8b26ae398c4 ("irqchip/ti-sci-inta : Add module build support")

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
---

V1 : https://lore.kernel.org/all/20250119182121.3956546-1-vaishnav.a@ti.com/

V1->V2:
	* Add Fixes tag.
	* Add bloat-o-meter summary to commit message.

Previously both of these configs were selected for ARCH_K3 in respective
Kconfigs, but commit b8b26ae398c4 ("irqchip/ti-sci-inta : Add module build support")
and commit 2d95ffaecbc2 ("irqchip/ti-sci-intr: Add module build support")
in dropped this recently without adding those back in arm64
defconfig, this causes boot failure in all TI K3 platforms.

Passing bootlog with configs enabled:
https://gist.github.com/vaishnavachath/03d8d3ce0f22219643c2f4d1dd243fd1

 arch/arm64/configs/defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index cb7da4415599..1f25423de383 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -1551,6 +1551,8 @@ CONFIG_PWM_VISCONTI=m
 CONFIG_SL28CPLD_INTC=y
 CONFIG_QCOM_PDC=y
 CONFIG_QCOM_MPM=y
+CONFIG_TI_SCI_INTR_IRQCHIP=y
+CONFIG_TI_SCI_INTA_IRQCHIP=y
 CONFIG_RESET_GPIO=m
 CONFIG_RESET_IMX7=y
 CONFIG_RESET_QCOM_AOSS=y
-- 
2.34.1



             reply	other threads:[~2025-02-03 15:10 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-02-03 15:08 Vaishnav Achath [this message]
2025-02-04  7:42 ` [PATCH v2] arm64: defconfig: Enable TISCI Interrupt Router and Aggregator Geert Uytterhoeven
2025-02-05  3:51   ` Nishanth Menon
2025-02-05  6:36     ` Vaishnav Achath
2025-02-04  9:26 ` Dhruva Gole

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