[U-Boot] [PATCH][v2] armv8: ls2080ardb: invert irq pins polarity for AQR405 PHY

york sun york.sun at nxp.com
Tue Mar 22 16:33:57 CET 2016


On 01/27/2016 11:46 PM, shh.xie at gmail.com wrote:
> From: Shaohui Xie <Shaohui.Xie at nxp.com>
> 
> To use AQR405 PHY's interrupt, we need to invert the relative IRQ pins
> polarity by setting IRQCR register, because AQR405 interrupt is low
> active but GIC accepts high active.
> 
> Signed-off-by: Shaohui Xie <Shaohui.Xie at nxp.com>
> ---
> changes in v2:
> 1. move Interrupt register offset define to immap_lsch3.h.
> 
>  arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h | 4 ++++
>  board/freescale/ls2080ardb/ls2080ardb.c                | 4 ++++
>  include/configs/ls2080ardb.h                           | 1 +
>  3 files changed, 9 insertions(+)

Applied to u-boot-fsl-qoriq, awaiting upstream.

Thanks.

York



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