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[34.141.175.244]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6507618dca2sm170164a12.29.2026.01.05.08.25.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 Jan 2026 08:25:51 -0800 (PST) From: =?utf-8?q?Andr=C3=A9_Draszik?= Date: Mon, 05 Jan 2026 16:25:46 +0000 Subject: [PATCH] mfd: sec: Fix IRQ domain names duplication Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260105-s2mpg10-chained-irq-domain-suffix-v1-1-01ab16204b97@linaro.org> X-B4-Tracking: v=1; b=H4sIAAnmW2kC/x3NwQqDMBAE0F+RPXdhE1Aaf0V6aM0m7sGoWSqF4 L+79PhmYKaBchVWGLsGlU9R2YrBPTqYl3fJjBLN4MkP5KhH9eueHaG1Ujii1APjthpQvynJD2f 3HChQSJ9IYDt7ZYv/H9Prum7KrxaGcwAAAA== X-Change-ID: 20260105-s2mpg10-chained-irq-domain-suffix-c1860909fbd0 To: Krzysztof Kozlowski , Lee Jones Cc: Peter Griffin , Tudor Ambarus , Will McVicker , Juan Yescas , kernel-team@android.com, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, =?utf-8?q?Andr=C3=A9_Draszik?= X-Mailer: b4 0.14.2 For the S2MPG10 IRQ and chained IRQ, regmap IRQ will try to create a folder with the same name which is impossible and fails with: debugfs: ':firmware:power-management:pmic' already exists in 'domains' Add domain_suffix to the chained IRQ chip driver to fix it. Fixes: ee19b52c31b3 ("mfd: sec: Use chained IRQs for s2mpg10") Signed-off-by: Andr=C3=A9 Draszik --- drivers/mfd/sec-irq.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mfd/sec-irq.c b/drivers/mfd/sec-irq.c index 74ac70002d1fc54c7eeb78cfc21b6117a3e14b03..ff2671186e89f2f9b6c98583c0e= bfa18d32b89b3 100644 --- a/drivers/mfd/sec-irq.c +++ b/drivers/mfd/sec-irq.c @@ -198,6 +198,7 @@ static const struct regmap_irq_chip s2mpg10_irq_chip = =3D { =20 static const struct regmap_irq_chip s2mpg10_irq_chip_pmic =3D { .name =3D "s2mpg10-pmic", + .domain_suffix =3D "pmic", .status_base =3D S2MPG10_PMIC_INT1, .mask_base =3D S2MPG10_PMIC_INT1M, .num_regs =3D 6, --- base-commit: f8f97927abf7c12382dddc93a144fc9df7919b77 change-id: 20260105-s2mpg10-chained-irq-domain-suffix-c1860909fbd0 Best regards, --=20 Andr=C3=A9 Draszik