From: Keerthy <j-keerthy@ti.com> To: Tony Lindgren <tony@atomide.com>, Peter Ujfalusi <peter.ujfalusi@ti.com> Cc: <bcousson@baylibre.com>, <linux-omap@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org> Subject: Re: [PATCH 0/4] ARM: dts: am437x boards: Correct (again) tps65218 irq type Date: Wed, 9 May 2018 09:30:56 +0530 [thread overview] Message-ID: <4b4100d0-85e1-659b-8f7e-b3d4b3925e82@ti.com> (raw) In-Reply-To: <20180508141600.GT98604@atomide.com> On Tuesday 08 May 2018 07:46 PM, Tony Lindgren wrote: > * Peter Ujfalusi <peter.ujfalusi@ti.com> [180508 13:22]: >> Hi, >> >> While based on the datasheet of tps65218 the INT is low active, the GIC_SPI >> does not support anythin but IRQ_TYPE_LEVEL_HIGH or IRQ_TYPE_EDGE_RISING: >> >> [ 2.761814] genirq: Setting trigger mode 8 for irq 102 failed (irq_chip_set_type_parent+0x0/0x30) >> [ 2.770913] tps65218 0-0024: Failed to request IRQ 102 for tps65218: -22 >> [ 2.777854] tps65218: probe of 0-0024 failed with error -22 > > So does the tps65218 have some register to control the interrupt > direction or is it's datasheet wrong? > > BTW, ADC might be a good test case for PMIC interrupt if it has one. There is no ADC on this PMIC. > >> Use LEVEL_HIGH for the interrupt as it looks to be the correct setting: >> INTn of tps65218 is connected to NMIn of the SoC. >> >> The offending patches are only in linux-next. > > OK > > Regards, > > Tony >
WARNING: multiple messages have this Message-ID (diff)
From: Keerthy <j-keerthy@ti.com> To: Tony Lindgren <tony@atomide.com>, Peter Ujfalusi <peter.ujfalusi@ti.com> Cc: bcousson@baylibre.com, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/4] ARM: dts: am437x boards: Correct (again) tps65218 irq type Date: Wed, 9 May 2018 09:30:56 +0530 [thread overview] Message-ID: <4b4100d0-85e1-659b-8f7e-b3d4b3925e82@ti.com> (raw) In-Reply-To: <20180508141600.GT98604@atomide.com> On Tuesday 08 May 2018 07:46 PM, Tony Lindgren wrote: > * Peter Ujfalusi <peter.ujfalusi@ti.com> [180508 13:22]: >> Hi, >> >> While based on the datasheet of tps65218 the INT is low active, the GIC_SPI >> does not support anythin but IRQ_TYPE_LEVEL_HIGH or IRQ_TYPE_EDGE_RISING: >> >> [ 2.761814] genirq: Setting trigger mode 8 for irq 102 failed (irq_chip_set_type_parent+0x0/0x30) >> [ 2.770913] tps65218 0-0024: Failed to request IRQ 102 for tps65218: -22 >> [ 2.777854] tps65218: probe of 0-0024 failed with error -22 > > So does the tps65218 have some register to control the interrupt > direction or is it's datasheet wrong? > > BTW, ADC might be a good test case for PMIC interrupt if it has one. There is no ADC on this PMIC. > >> Use LEVEL_HIGH for the interrupt as it looks to be the correct setting: >> INTn of tps65218 is connected to NMIn of the SoC. >> >> The offending patches are only in linux-next. > > OK > > Regards, > > Tony >
next prev parent reply other threads:[~2018-05-09 4:01 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-05-08 13:20 [PATCH 0/4] ARM: dts: am437x boards: Correct (again) tps65218 irq type Peter Ujfalusi 2018-05-08 13:20 ` Peter Ujfalusi 2018-05-08 13:20 ` [PATCH 1/4] ARM: dts: am437x-gp-evm: Fixup " Peter Ujfalusi 2018-05-08 13:20 ` Peter Ujfalusi 2018-05-08 13:20 ` [PATCH 2/4] ARM: dts: am437x-cm-t43: " Peter Ujfalusi 2018-05-08 13:20 ` Peter Ujfalusi 2018-05-08 13:20 ` [PATCH 3/4] ARM: dts: am437x-epos-evm: " Peter Ujfalusi 2018-05-08 13:20 ` Peter Ujfalusi 2018-05-08 13:20 ` [PATCH 4/4] Revert "ARM: dts: am437x-sk-evm: Correct tps65218 irq type" Peter Ujfalusi 2018-05-08 13:20 ` Peter Ujfalusi 2018-05-08 14:16 ` [PATCH 0/4] ARM: dts: am437x boards: Correct (again) tps65218 irq type Tony Lindgren 2018-05-09 4:00 ` Keerthy [this message] 2018-05-09 4:00 ` Keerthy 2018-05-15 18:15 ` Tony Lindgren
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