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Re: [PATCH 1/2] bcma: register bcma as device tree driver

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On 09/13/14 15:37, Hauke Mehrtens wrote:
This driver is used by the bcm53xx ARM SoC code. Now it is possible to
give the address of the chipcommon core in device tree and bcma will
search for all the other cores.

Signed-off-by: Hauke Mehrtens<hauke@xxxxxxxxxx>
---
  Documentation/devicetree/bindings/bus/bcma.txt | 41 +++++++++++++
  drivers/bcma/bcma_private.h                    | 16 +++++
  drivers/bcma/host_soc.c                        | 82 ++++++++++++++++++++++++++
  drivers/bcma/main.c                            | 10 ++++
  include/linux/bcma/bcma.h                      |  2 +
  5 files changed, 151 insertions(+)
  create mode 100644 Documentation/devicetree/bindings/bus/bcma.txt

This is based on wireless-testing and should go into that tree.

changes since:
RFC:
  - reworded the irq description
  - improved the example
  - hocked into bcma_modeinit() and bcma_modexit()

diff --git a/Documentation/devicetree/bindings/bus/bcma.txt b/Documentation/devicetree/bindings/bus/bcma.txt
new file mode 100644
index 0000000..17e095f
--- /dev/null
+++ b/Documentation/devicetree/bindings/bus/bcma.txt
@@ -0,0 +1,41 @@
+Broadcom AIX SoC bcma bus driver

Hi Hauke,

First of all a typo used all over the place: AIX should be AXI.

The backplane in Broadcom SoC is ARM AXI with additional plugin option to make it discoverable. Indeed the IRQ info is not included, but I see no reason for specifying the register space for the cores in device-tree as that is discoverable by bcma.

Regards,
Arend
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