Re: [PATCH 1/2] dt-bindings: iommu/rockchip: Make clock properties optional

Am Freitag, 13. April 2018, 23:02:26 CEST schrieb Rob Herring: > On Tue, Apr 10, 2018 at 01:26:41PM +0200, Heiko Stuebner wrote: > > Hi Robin, > > > > Am Dienstag, 10. April 2018, 13:18:48 CEST schrieb Robin Murphy: > > > On 10/04/18 10:26, Heiko Stuebner wrote: > > > > Rockchip IOMMUs are used wi

Re: [PATCH 1/2] dt-bindings: iommu/rockchip: Make clock properties optional

On Tue, Apr 10, 2018 at 01:26:41PM +0200, Heiko Stuebner wrote: > Hi Robin, > > Am Dienstag, 10. April 2018, 13:18:48 CEST schrieb Robin Murphy: > > On 10/04/18 10:26, Heiko Stuebner wrote: > > > Rockchip IOMMUs are used without explicit clock handling for 4 years > > > now, so we should keep comp

Re: [PATCH 1/2] dt-bindings: iommu/rockchip: Make clock properties optional

Hi Robin, Am Dienstag, 10. April 2018, 13:18:48 CEST schrieb Robin Murphy: > On 10/04/18 10:26, Heiko Stuebner wrote: > > Rockchip IOMMUs are used without explicit clock handling for 4 years > > now, so we should keep compatibility with old devicetrees if possible. > > Therefore make iommu clocks

Re: [PATCH 1/2] dt-bindings: iommu/rockchip: Make clock properties optional

On 10/04/18 10:26, Heiko Stuebner wrote: Rockchip IOMMUs are used without explicit clock handling for 4 years now, so we should keep compatibility with old devicetrees if possible. Therefore make iommu clocks optional. Do we need to touch the binding itself? Obviously the driver has to treat c

[PATCH 1/2] dt-bindings: iommu/rockchip: Make clock properties optional

Rockchip IOMMUs are used without explicit clock handling for 4 years now, so we should keep compatibility with old devicetrees if possible. Therefore make iommu clocks optional. Fixes: 8fa9eb39c614 ("dt-bindings: iommu/rockchip: Add clock property") Signed-off-by: Heiko Stuebner --- Documentatio