> -----Original Message-----
> From: Michal Simek [mailto:mon...@monstr.eu] On Behalf Of Michal Simek
> Sent: November 11, 2016 05:42
> To: u-boot@lists.denx.de
> Cc: Appana Durga Kedareswara Rao <appa...@xilinx.com>; Naga Sureshkumar
> Relli <nagas...@xilinx.com>; Bharat Kumar Gogada <bhara...@xilinx.com>;
> Hyun Kwon <hy...@xilinx.com>; Albert Aribaud
> <albert.u.b...@aribaud.net>; Soren Brinkmann <sor...@xilinx.com>; Filip
> Drazic <filip.dra...@aggios.com>
> Subject: [PATCH 26/27] ARM64: zynqmp: Add clocks for LPDDMA
>
> From: Kedareswara rao Appana <appana.durga....@xilinx.com>
>
> Zynqmp DMA driver expects two clocks (main clock and apb clock)
> For LPDDMA channels the two clocks are missing in the
> Dma node resulting probe failure.
>
> xilinx-zynqmp-dma ffa80000.dma: main clock not found.
> xilinx-zynqmp-dma ffa80000.dma: Probing channel failed
> xilinx-zynqmp-dma: probe of ffa80000.dma failed with error -2
>
> This patch fixes this issue.
>
> Signed-off-by: Kedareswara rao Appana <appa...@xilinx.com>
> Signed-off-by: Michal Simek <michal.si...@xilinx.com>
> ---
>
>  arch/arm/dts/zynqmp.dtsi | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
> index aeeccbf9e9d0..5b4fe0962e05 100644
> --- a/arch/arm/dts/zynqmp.dtsi
> +++ b/arch/arm/dts/zynqmp.dtsi
> @@ -428,6 +428,7 @@
>               lpd_dma_chan1: dma@ffa80000 {
>                       status = "disabled";
>                       compatible = "xlnx,zynqmp-dma-1.0";
> +                     clock-names = "clk_main", "clk_apb";
>                       reg = <0x0 0xffa80000 0x0 0x1000>;
>                       interrupt-parent = <&gic>;
>                       interrupts = <0 77 4>;

Am I missing something? Adding 'clock-names' without 'clocks' doesn't seem 
right.

        Sören


This email and any attachments are intended for the sole use of the named 
recipient(s) and contain(s) confidential information that may be proprietary, 
privileged or copyrighted under applicable law. If you are not the intended 
recipient, do not read, copy, or forward this email message or any attachments. 
Delete this email message and any attachments immediately.

_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot

Reply via email to