On 2/25/2020 6:12 PM, André Draszik wrote:

The snvs_pwrkey shares the SNVS LPSR status register with the snvs_rtc.

This driver here should only return IRQ_HANDLED if the status register
indicates that the event we're handling in the irq handler was genuinely
intended for this driver. Otheriwse the interrupt subsystem will
assume the interrupt was handled successfully even though it wasn't
at all.

Signed-off-by: André Draszik <redacted>
Cc: "Horia Geantă" <horia.geanta@nxp.com>
Cc: Aymen Sghaier <redacted>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <redacted>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Anson Huang <redacted>
Cc: Robin Gong <redacted>
Cc: linux-crypto@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-input@vger.kernel.org

For patches 2-6:
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>

Also imx8mn.dtsi and imx8mp.dtsi will have to be updated.

Thanks,
Horia