* [PATCH 3/5] dt-bindings: msm/disp: Introduce interconnect bindings for MDSS on SDM845 [not found] <20190618202425.15259-1-robdclark@gmail.com> @ 2019-06-18 20:24 ` Rob Clark 0 siblings, 0 replies; 3+ messages in thread From: Rob Clark @ 2019-06-18 20:24 UTC (permalink / raw) To: dri-devel Cc: linux-arm-msm, Sean Paul, Georgi Djakov, Jayant Shekhar, Sravanthi Kollukuduru, Rob Herring, Rob Clark, Rob Clark, Sean Paul, David Airlie, Daniel Vetter, Rob Herring, Mark Rutland, freedreno, devicetree, linux-kernel From: Jayant Shekhar <jshekhar@codeaurora.org> Add interconnect properties such as interconnect provider specifier , the edge source and destination ports which are required by the interconnect API to configure interconnect path for MDSS. Changes in v2: - None Changes in v3: - Remove common property definitions (Rob Herring) Changes in v4: - Use port macros and change port string names (Georgi Djakov) Changes in v5-v7: - None Signed-off-by: Sravanthi Kollukuduru <skolluku@codeaurora.org> Signed-off-by: Jayant Shekhar <jshekhar@codeaurora.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Clark <robdclark@chromium.org> --- Documentation/devicetree/bindings/display/msm/dpu.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/display/msm/dpu.txt b/Documentation/devicetree/bindings/display/msm/dpu.txt index ad2e8830324e..a61dd40f3792 100644 --- a/Documentation/devicetree/bindings/display/msm/dpu.txt +++ b/Documentation/devicetree/bindings/display/msm/dpu.txt @@ -28,6 +28,11 @@ Required properties: - #address-cells: number of address cells for the MDSS children. Should be 1. - #size-cells: Should be 1. - ranges: parent bus address space is the same as the child bus address space. +- interconnects : interconnect path specifier for MDSS according to + Documentation/devicetree/bindings/interconnect/interconnect.txt. Should be + 2 paths corresponding to 2 AXI ports. +- interconnect-names : MDSS will have 2 port names to differentiate between the + 2 interconnect paths defined with interconnect specifier. Optional properties: - assigned-clocks: list of clock specifiers for clocks needing rate assignment @@ -86,6 +91,11 @@ Example: interrupt-controller; #interrupt-cells = <1>; + interconnects = <&rsc_hlos MASTER_MDP0 &rsc_hlos SLAVE_EBI1>, + <&rsc_hlos MASTER_MDP1 &rsc_hlos SLAVE_EBI1>; + + interconnect-names = "mdp0-mem", "mdp1-mem"; + iommus = <&apps_iommu 0>; #address-cells = <2>; -- 2.20.1 ^ permalink raw reply related [flat|nested] 3+ messages in thread
[parent not found: <20190508204219.31687-1-robdclark@gmail.com>]
[parent not found: <20190508204219.31687-1-robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]
* [PATCH 3/5] dt-bindings: msm/disp: Introduce interconnect bindings for MDSS on SDM845 [not found] ` <20190508204219.31687-1-robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> @ 2019-05-08 20:42 ` Rob Clark 2019-05-13 14:48 ` Sean Paul 0 siblings, 1 reply; 3+ messages in thread From: Rob Clark @ 2019-05-08 20:42 UTC (permalink / raw) To: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW Cc: Rob Clark, Rob Herring, devicetree-u79uwXL29TY76Z2rM5mHXA, David Airlie, linux-arm-msm-u79uwXL29TY76Z2rM5mHXA, linux-kernel-u79uwXL29TY76Z2rM5mHXA, Jayant Shekhar, Rob Clark, Rob Herring, Daniel Vetter, Mark Rutland, freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW, Sean Paul, Sravanthi Kollukuduru From: Jayant Shekhar <jshekhar@codeaurora.org> Add interconnect properties such as interconnect provider specifier , the edge source and destination ports which are required by the interconnect API to configure interconnect path for MDSS. Changes in v2: - None Changes in v3: - Remove common property definitions (Rob Herring) Changes in v4: - Use port macros and change port string names (Georgi Djakov) Changes in v5-v7: - None Signed-off-by: Sravanthi Kollukuduru <skolluku@codeaurora.org> Signed-off-by: Jayant Shekhar <jshekhar@codeaurora.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Clark <robdclark@chromium.org> --- Documentation/devicetree/bindings/display/msm/dpu.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/display/msm/dpu.txt b/Documentation/devicetree/bindings/display/msm/dpu.txt index ad2e8830324e..a61dd40f3792 100644 --- a/Documentation/devicetree/bindings/display/msm/dpu.txt +++ b/Documentation/devicetree/bindings/display/msm/dpu.txt @@ -28,6 +28,11 @@ Required properties: - #address-cells: number of address cells for the MDSS children. Should be 1. - #size-cells: Should be 1. - ranges: parent bus address space is the same as the child bus address space. +- interconnects : interconnect path specifier for MDSS according to + Documentation/devicetree/bindings/interconnect/interconnect.txt. Should be + 2 paths corresponding to 2 AXI ports. +- interconnect-names : MDSS will have 2 port names to differentiate between the + 2 interconnect paths defined with interconnect specifier. Optional properties: - assigned-clocks: list of clock specifiers for clocks needing rate assignment @@ -86,6 +91,11 @@ Example: interrupt-controller; #interrupt-cells = <1>; + interconnects = <&rsc_hlos MASTER_MDP0 &rsc_hlos SLAVE_EBI1>, + <&rsc_hlos MASTER_MDP1 &rsc_hlos SLAVE_EBI1>; + + interconnect-names = "mdp0-mem", "mdp1-mem"; + iommus = <&apps_iommu 0>; #address-cells = <2>; -- 2.20.1 _______________________________________________ Freedreno mailing list Freedreno@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/freedreno ^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH 3/5] dt-bindings: msm/disp: Introduce interconnect bindings for MDSS on SDM845 2019-05-08 20:42 ` Rob Clark @ 2019-05-13 14:48 ` Sean Paul 0 siblings, 0 replies; 3+ messages in thread From: Sean Paul @ 2019-05-13 14:48 UTC (permalink / raw) To: Rob Clark Cc: dri-devel, Jayant Shekhar, Sravanthi Kollukuduru, Rob Herring, Rob Clark, Sean Paul, David Airlie, Daniel Vetter, Rob Herring, Mark Rutland, linux-arm-msm, freedreno, devicetree, linux-kernel On Wed, May 08, 2019 at 01:42:13PM -0700, Rob Clark wrote: > From: Jayant Shekhar <jshekhar@codeaurora.org> > > Add interconnect properties such as interconnect provider specifier > , the edge source and destination ports which are required by the > interconnect API to configure interconnect path for MDSS. > > Changes in v2: > - None > > Changes in v3: > - Remove common property definitions (Rob Herring) > > Changes in v4: > - Use port macros and change port string names (Georgi Djakov) > > Changes in v5-v7: > - None > > Signed-off-by: Sravanthi Kollukuduru <skolluku@codeaurora.org> > Signed-off-by: Jayant Shekhar <jshekhar@codeaurora.org> > Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Sean Paul <sean@poorly.run> > Signed-off-by: Rob Clark <robdclark@chromium.org> > --- > Documentation/devicetree/bindings/display/msm/dpu.txt | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/msm/dpu.txt b/Documentation/devicetree/bindings/display/msm/dpu.txt > index ad2e8830324e..a61dd40f3792 100644 > --- a/Documentation/devicetree/bindings/display/msm/dpu.txt > +++ b/Documentation/devicetree/bindings/display/msm/dpu.txt > @@ -28,6 +28,11 @@ Required properties: > - #address-cells: number of address cells for the MDSS children. Should be 1. > - #size-cells: Should be 1. > - ranges: parent bus address space is the same as the child bus address space. > +- interconnects : interconnect path specifier for MDSS according to > + Documentation/devicetree/bindings/interconnect/interconnect.txt. Should be > + 2 paths corresponding to 2 AXI ports. > +- interconnect-names : MDSS will have 2 port names to differentiate between the > + 2 interconnect paths defined with interconnect specifier. > > Optional properties: > - assigned-clocks: list of clock specifiers for clocks needing rate assignment > @@ -86,6 +91,11 @@ Example: > interrupt-controller; > #interrupt-cells = <1>; > > + interconnects = <&rsc_hlos MASTER_MDP0 &rsc_hlos SLAVE_EBI1>, > + <&rsc_hlos MASTER_MDP1 &rsc_hlos SLAVE_EBI1>; > + > + interconnect-names = "mdp0-mem", "mdp1-mem"; > + > iommus = <&apps_iommu 0>; > > #address-cells = <2>; > -- > 2.20.1 > -- Sean Paul, Software Engineer, Google / Chromium OS ^ permalink raw reply [flat|nested] 3+ messages in thread
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2019-06-18 20:24 ` [PATCH 3/5] dt-bindings: msm/disp: Introduce interconnect bindings for MDSS on SDM845 Rob Clark
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2019-05-13 14:48 ` Sean Paul
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