On 30 June 2015 at 23:45, Hauke Mehrtens [off-list ref] wrote:

On 06/28/2015 05:17 PM, Rafa? Mi?ecki wrote:

quoted

Our bus should allow defining children nodes as we may want to specify
devices attached to the bus. This is required e.g. to specify NAND or
ChipCommon cores and use bus's address and IRQ mappings.

Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com>
---
 drivers/bcma/main.c | 8 ++++++++
 1 file changed, 8 insertions(+)

Rafa? have you solved the IRQ problem? Is it possible to assign all the
sub devices the same IRQ number as the chipcommon core?

Not yet. The only working solution I have so far is:
serial0: serial at 0300 {
        compatible = "ns16550";
        reg = <0x0300 0x100>;
        interrupt-parent = <&gic>;
        interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
        clock-frequency = <100000000>;
};
(plus adding compatible = "simple-bus" to the chipcommon).

-- 
Rafa?