Re: [PATCH] iommu/rockchip: don't use platform_get_irq to implicitly count irqs

Hi, Missatge de Heiko Stuebner del dia dc., 25 de set. 2019 a les 20:44: > > Till now the Rockchip iommu driver walked through the irq list via > platform_get_irq() until it encountered an ENXIO error. With the > recent change to add a central error message, this always results > in such an

Re: [PATCH] iommu/rockchip: Don't loop until failure to count interrupts

Hi Heiko, Missatge de Heiko Stübner del dia dt., 8 d’oct. 2019 a les 19:58: > > Hi Enric, > > Am Dienstag, 8. Oktober 2019, 15:58:43 CEST schrieb Enric Balletbo i Serra: > > As platform_get_irq() now prints an error when the interrupt does not > > exist, counting interrupts by looping until

Re: [PATCH] iommu/rockchip: Free irqs in shutdown handler

Heiko, Thanks for the patch Missatge de Heiko Stuebner del dia dl., 27 d’ag. 2018 a les 12:57: > > In the iommu's shutdown handler we disable runtime-pm which could > result in the irq-handler running unclocked and since commit > 3fc7c5c0cff3 ("iommu/rockchip: Handle errors returned from PM

Re: [PATCH v2] iommu/rockchip: make clock handling optional

2018-04-17 14:09 GMT+02:00 Heiko Stuebner : > iommu clocks are optional, so the driver should not fail if they are not > present. Instead just set the number of clocks to 0, which the clk-blk APIs > can handle just fine. > > Fixes: f2e3a5f557ad ("iommu/rockchip: Control clocks