diff mbox series

[v2,04/20] dt-bindings: mrvl,intc: Add a MMP3 interrupt controller

Message ID 20190822092643.593488-5-lkundrak@v3.sk
State Not Applicable, archived
Headers show
Series Initial support for Marvell MMP3 SoC | expand

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Context Check Description
robh/checkpatch success

Commit Message

Lubomir Rintel Aug. 22, 2019, 9:26 a.m. UTC 
Similar to MMP2 one, but has an extra range for the other core. The
muxes stay the same.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>

---
Changes since v1:
- Reformat the compatible property documentation to higlight the valid
  combinations
- Drop an unneeded mmp3-intc example

 .../bindings/interrupt-controller/mrvl,intc.txt    | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

Comments

Rob Herring Aug. 27, 2019, 10:23 p.m. UTC | #1 
On Thu, 22 Aug 2019 11:26:27 +0200, Lubomir Rintel wrote:
> Similar to MMP2 one, but has an extra range for the other core. The
> muxes stay the same.
> 
> Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
> 
> ---
> Changes since v1:
> - Reformat the compatible property documentation to higlight the valid
>   combinations
> - Drop an unneeded mmp3-intc example
> 
>  .../bindings/interrupt-controller/mrvl,intc.txt    | 14 +++++++++-----
>  1 file changed, 9 insertions(+), 5 deletions(-)
> 

Reviewed-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/interrupt-controller/mrvl,intc.txt b/Documentation/devicetree/bindings/interrupt-controller/mrvl,intc.txt
index 608fee15a4cfc..a0ed02725a9d7 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/mrvl,intc.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/mrvl,intc.txt
@@ -1,13 +1,17 @@ 
 * Marvell MMP Interrupt controller
 
 Required properties:
-- compatible : Should be "mrvl,mmp-intc", "mrvl,mmp2-intc" or
-  "mrvl,mmp2-mux-intc"
+- compatible : Should be
+               "mrvl,mmp-intc" on Marvel MMP,
+               "mrvl,mmp2-intc" along with "mrvl,mmp2-mux-intc" on MMP2 or
+               "marvell,mmp3-intc" with "mrvl,mmp2-mux-intc" on MMP3
 - reg : Address and length of the register set of the interrupt controller.
   If the interrupt controller is intc, address and length means the range
-  of the whole interrupt controller. If the interrupt controller is mux-intc,
-  address and length means one register. Since address of mux-intc is in the
-  range of intc. mux-intc is secondary interrupt controller.
+  of the whole interrupt controller. The "marvell,mmp3-intc" controller
+  also has a secondary range for the second CPU core.  If the interrupt
+  controller is mux-intc, address and length means one register. Since
+  address of mux-intc is in the range of intc. mux-intc is secondary
+  interrupt controller.
 - reg-names : Name of the register set of the interrupt controller. It's
   only required in mux-intc interrupt controller.
 - interrupts : Should be the port interrupt shared by mux interrupts. It's