| Message ID | 20250205062229.3869081-1-vaishnav.a@ti.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [v3] arm64: defconfig: Enable TISCI Interrupt Router and Aggregator | expand |
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
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% These configs were previously selected for ARCH_K3 in respective Kconfigs till commit b8b26ae398c4 ("irqchip/ti-sci-inta : Add module build support") and commit 2d95ffaecbc2 ("irqchip/ti-sci-intr: Add module build support") dropped them and few driver configs (TI_K3_UDMA, TI_K3_RINGACC) dependent on these also got disabled due to this. While re-enabling the TI_SCI_INT_*_IRQCHIP configs, these configs with missing dependencies (which are already part of arm64 defconfig) also get re-enabled which explains the slightly larger size increase from the bloat-o-meter summary. 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> Tested-by: Dhruva Gole <d-gole@ti.com> Reviewed-by: Dhruva Gole <d-gole@ti.com> --- V2 : https://lore.kernel.org/all/20250203150801.2399555-1-vaishnav.a@ti.com/ V1 : https://lore.kernel.org/all/20250119182121.3956546-1-vaishnav.a@ti.com/ V2->V3: * Justify in commit message that the patch only restores previous behaviour and also the reason for size increase. * Collect Dhruva's T-by/R-by. 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") 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(+)