From: Thomas Gleixner <tglx@kernel.org>
To: Maulik Shah <maulik.shah@oss.qualcomm.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Linus Walleij <linusw@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-gpio@vger.kernel.org,
Sneh Mankad <sneh.mankad@oss.qualcomm.com>,
Maulik Shah <maulik.shah@oss.qualcomm.com>
Subject: Re: [PATCH v3 4/8] irqchip/qcom-pdc: Differentiate between direct SPI and GPIO as SPI
Date: Tue, 30 Jun 2026 16:57:56 +0200 [thread overview]
Message-ID: <87h5mkqdmz.ffs@fw13> (raw)
In-Reply-To: <20260616-hamoa_pdc_v3-v3-4-4d8e1504ea75@oss.qualcomm.com>
On Tue, Jun 16 2026 at 14:55, Maulik Shah wrote:
> Before commit 4dc70713dc24 ("irqchip/qcom-pdc: Kill non-wakeup irqdomain")
> there are separate domains for direct SPIs and GPIO used as SPIs. Separate
s/are/were/
> domains can be useful in case irqchip want to differentiate both of them.
the irqchip wants
> Since commit unified both the domains there is no way to differentiate.
Since the commit.
> In preparation to add the second level interrupt controller support where
> GPIO interrupts get latched at PDC (but not direct SPIs) there is a need to
> differentiate between SPIs and GPIOs as SPIs. Reverting above commit do not
does not
> seem a good option either which leads to waste of resources.
'either which leads' is not a parseable sentence.
next prev parent reply other threads:[~2026-06-30 14:57 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-16 9:25 [PATCH v3 0/8] x1e80100: Enable PDC wake GPIOs and deepest idle state Maulik Shah
2026-06-16 9:25 ` [PATCH v3 1/8] irqchip/qcom-pdc: restructure version support Maulik Shah
2026-06-17 13:12 ` Konrad Dybcio
2026-06-25 9:19 ` Maulik Shah (mkshah)
2026-06-30 14:38 ` Thomas Gleixner
2026-06-16 9:25 ` [PATCH v3 2/8] irqchip/qcom-pdc: Move all statics to struct pdc_desc Maulik Shah
2026-06-17 13:26 ` Konrad Dybcio
2026-06-25 9:19 ` Maulik Shah (mkshah)
2026-06-29 9:56 ` Konrad Dybcio
2026-06-30 14:46 ` Thomas Gleixner
2026-06-16 9:25 ` [PATCH v3 3/8] irqchip/qcom-pdc: Remove pdc_enable_intr() wrapper Maulik Shah
2026-06-28 17:54 ` Val Packett
2026-06-30 3:52 ` Maulik Shah (mkshah)
2026-06-16 9:25 ` [PATCH v3 4/8] irqchip/qcom-pdc: Differentiate between direct SPI and GPIO as SPI Maulik Shah
2026-06-18 8:02 ` Konrad Dybcio
2026-06-25 9:20 ` Maulik Shah (mkshah)
2026-06-30 14:57 ` Thomas Gleixner [this message]
2026-06-16 9:25 ` [PATCH v3 5/8] irqchip/qcom-pdc: Configure PDC to pass through mode Maulik Shah
2026-06-18 8:18 ` Konrad Dybcio
2026-06-25 9:24 ` Maulik Shah (mkshah)
2026-06-18 8:19 ` Konrad Dybcio
2026-06-25 9:25 ` Maulik Shah (mkshah)
2026-06-30 15:07 ` Thomas Gleixner
2026-06-30 15:09 ` Thomas Gleixner
2026-06-16 9:25 ` [PATCH v3 6/8] pinctrl: qcom: Acknowledge IRQs for PDC interrupt controller Maulik Shah
2026-06-16 9:25 ` [PATCH v3 7/8] Revert "pinctrl: qcom: x1e80100: Bypass PDC wakeup parent for now" Maulik Shah
2026-06-16 9:25 ` [PATCH v3 8/8] arm64: dts: qcom: x1e80100: Add deepest idle state Maulik Shah
2026-06-18 8:25 ` Konrad Dybcio
2026-06-28 18:39 ` [PATCH v3 0/8] x1e80100: Enable PDC wake GPIOs and " Val Packett
2026-06-29 9:54 ` Konrad Dybcio
2026-06-30 11:42 ` Linus Walleij
2026-06-30 14:34 ` Thomas Gleixner
2026-07-01 7:35 ` Bartosz Golaszewski
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