watchdog: watchdog_stop_on_reboot()

2021-01-18 Thread Paul Thomas
Hello, I'm going through our out-of-tree commits, and was wondering if there is anything to be done with this one. Basically we remove both watchdog_stop_on_reboot() calls (not sure why there are two to begin with): --- a/drivers/watchdog/cadence_wdt.c +++ b/drivers/watchdog/cadence_wdt.c @@ -330,

Re: dmaengine : xilinx_dma two issues

2021-01-15 Thread Paul Thomas
On Fri, Jan 8, 2021 at 2:13 AM Radhey Shyam Pandey wrote: > > > -Original Message- > > From: Radhey Shyam Pandey > > Sent: Monday, January 4, 2021 10:50 AM > > To: Paul Thomas ; Dan Williams > > ; Vinod Koul ; Michal Simek > > ; Matthew Murrian ;

Re: net: macb: can macb use __napi_schedule_irqoff() instead of __napi_schedule()

2021-01-11 Thread Paul Thomas
On Mon, Jan 11, 2021 at 4:35 PM Heiner Kallweit wrote: > > On 11.01.2021 20:45, Paul Thomas wrote: > > Hello, recently I was doing a lot of tracing/profiling to understand > > an issue we were having. Anyway, during this I ran across > > __napi_schedule_irqoff() where t

net: macb: can macb use __napi_schedule_irqoff() instead of __napi_schedule()

2021-01-11 Thread Paul Thomas
Hello, recently I was doing a lot of tracing/profiling to understand an issue we were having. Anyway, during this I ran across __napi_schedule_irqoff() where the comment in dev.c says "Variant of __napi_schedule() assuming hard irqs are masked". It looks like the queue_writel(queue, IDR, bp->rx_in

Re: dmaengine : xilinx_dma two issues

2021-01-11 Thread Paul Thomas
On Sun, Jan 10, 2021 at 10:16 AM Paul Thomas wrote: > > On Fri, Jan 8, 2021 at 1:36 PM Radhey Shyam Pandey wrote: > > > > > -Original Message----- > > > From: Paul Thomas > > > Sent: Friday, January 8, 2021 9:27 PM > > > To: Radhey S

Re: dmaengine : xilinx_dma two issues

2021-01-10 Thread Paul Thomas
On Fri, Jan 8, 2021 at 1:36 PM Radhey Shyam Pandey wrote: > > > -Original Message- > > From: Paul Thomas > > Sent: Friday, January 8, 2021 9:27 PM > > To: Radhey Shyam Pandey > > Cc: Dan Williams ; Vinod Koul > > ; Michal Simek ; Matthew Murr

Re: dmaengine : xilinx_dma two issues

2021-01-08 Thread Paul Thomas
Hi All, On Fri, Jan 8, 2021 at 2:13 AM Radhey Shyam Pandey wrote: > > > -Original Message- > > From: Radhey Shyam Pandey > > Sent: Monday, January 4, 2021 10:50 AM > > To: Paul Thomas ; Dan Williams > > ; Vinod Koul ; Michal Simek > > ; Matthew

dmaengine : xilinx_dma two issues

2020-12-27 Thread Paul Thomas
Hello, I'm trying to get the 5.10 kernel up and running for our system, and I'm running into a couple of issues with xilinx_dma. First, commit 14ccf0aab46e 'dmaengine: xilinx_dma: In dma channel probe fix node order dependency' breaks our usage. Before this commit a call to: dma_request_chan(&ind

Re: Regression: commit c9712e333809 breaks xilinx_uartps

2019-09-12 Thread Paul Thomas
> > --- > > drivers/tty/serial/xilinx_uartps.c | 2 ++ > > 1 file changed, 2 insertions(+) > > > > diff --git a/drivers/tty/serial/xilinx_uartps.c > > b/drivers/tty/serial/xilinx_uartps.c > > index 9dcc4d855ddd..ece7f6caa994 100644 > > --- a/drivers/tty/serial/xilinx_uartps.c > > +++ b/drivers/tty

Regression: commit c9712e333809 breaks xilinx_uartps

2019-09-11 Thread Paul Thomas
Hello, As I was working with a recent 5.2 kernel with a Zynq Ultrascale+ board I found that the serial console wasn't working with a message like: xuartps: probe of ff00.serial failed with error -16 I did a git bisect and found that this came from: commit: c9712e3338098359a82c3f5d198c92688f

mmc: sdhci-of-arasan small issue with clock with 5.2 kernel

2019-07-26 Thread Paul Thomas
Hello, I'm using the arm64 Zynq Ultrascale+ parts, and I'm running into what I think is a small issue in sdhci-of-arasan with the handling of the 'clk_xin' which becomes pltfm_host->clk. If I just use the mainline zynqmp-clk.dtsi file then 'clk_xin' get's blindly defined as a "fixed-clock" at 200

Re: [PATCH v4 3/3] arm64: zynqmp: DT: Add Xilinx AMS node

2019-05-21 Thread Paul Thomas
Hi Manish, Thank you for posting this! It is very much needed in the mainline kernel, nice work. On Mon, Apr 22, 2019 at 10:54 AM Manish Narani wrote: > > The Xilinx AMS includes an ADC as well as on-chip sensors that can be > used to sample external and monitor on-die operating conditions, such

Re: [PATCH v4 3/5] dmaengine: vdma: Add Support for Xilinx AXI Direct Memory Access Engine

2016-05-14 Thread Paul Thomas
On Fri, May 13, 2016 at 12:36 AM, Appana Durga Kedareswara Rao wrote: > Hi Paul, > >> >> Nice Kedar! >> >> Is this getting applied? I would really like to see this get into the >> mainline. > > This patch got applied to the dma-next branch... > Here @ > http://git.kernel.org/cgit/linux/kernel/gi

Re: [PATCH v4 3/5] dmaengine: vdma: Add Support for Xilinx AXI Direct Memory Access Engine

2016-05-12 Thread Paul Thomas
Nice Kedar! Is this getting applied? I would really like to see this get into the mainline. thanks, Paul On Thu, Apr 7, 2016 at 1:29 AM, Kedareswara rao Appana wrote: > This patch adds support for the AXI Direct Memory Access (AXI DMA) > core in the existing vdma driver, AXI DMA Core is a > sof