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From: Sowjanya Komatineni <skomatineni@nvidia.com>
To: Mark Brown <broonie@kernel.org>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	Krishna Yarlagadda <kyarlagadda@nvidia.com>,
	"Laxman Dewangan" <ldewangan@nvidia.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>,
	"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>,
	"mark.rutland@arm.com" <mark.rutland@arm.com>,
	"robh+dt@kernel.org" <robh+dt@kernel.org>,
	Timo Alho <talho@nvidia.com>,
	"thierry.reding@gmail.com" <thierry.reding@gmail.com>
Subject: RE: Applied "spi: tegra114: fix PIO transfer" to the spi tree
Date: Mon, 29 Apr 2019 21:42:39 +0000	[thread overview]
Message-ID: <BYAPR12MB33989027C79790E4B3CC827CC2390@BYAPR12MB3398.namprd12.prod.outlook.com> (raw)
In-Reply-To: <20190416163257.956F211281C6@debutante.sirena.org.uk>

Hi Mark,

I don't see below patches that I see as applied in latest linux-next.
Can you please confirm if they are applied?

Applied "spi: tegra114: fix PIO transfer" to the spi tree
Applied "spi: expand mode support" to the spi tree

Thanks
Sowjanya

> The patch

>   spi: tegra114: fix PIO transfer

> has been applied to the spi tree at

>    https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-5.1

> All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.  

> You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.

> If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.

> Please add any relevant lists and maintainers to the CCs when replying to this mail.

>
> Thanks,
> Mark

>
> From 3f6e3f7843a6a1667ed890ca51a1388fc7bf3429 Mon Sep 17 00:00:00 2001
> From: Sowjanya Komatineni <skomatineni@nvidia.com>
> Date: Mon, 15 Apr 2019 14:30:26 -0700
> Subject: [PATCH] spi: tegra114: fix PIO transfer
>
> This patch fixes PIO mode transfer to use PIO bit in SPI_COMMAND1 register.
> Current driver uses DMA_EN instead of PIO bit.
>
> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
> Signed-off-by: Mark Brown <broonie@kernel.org>
> ---
>  drivers/spi/spi-tegra114.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c index b57f10182fae..21e4fdad013f 100644
> --- a/drivers/spi/spi-tegra114.c
> +++ b/drivers/spi/spi-tegra114.c
> @@ -641,8 +641,9 @@ static int tegra_spi_start_cpu_based_transfer(
>
>  	tspi->is_curr_dma_xfer = false;
>  
> -	val |= SPI_DMA_EN;
> -	tegra_spi_writel(tspi, val, SPI_DMA_CTL);
> +	val = tspi->command1_reg;
> +	val |= SPI_PIO;
> +	tegra_spi_writel(tspi, val, SPI_COMMAND1);
>  	return 0;
>  }
> 
> --
> 2.20.1


  reply	other threads:[~2019-04-29 21:42 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-15 21:30 [PATCH V3 0/9] bug fixes and more features to Tegra SPI Sowjanya Komatineni
2019-04-15 21:30 ` [PATCH V3 1/9] spi: tegra114: fix PIO transfer Sowjanya Komatineni
2019-04-16 16:32   ` Applied "spi: tegra114: fix PIO transfer" to the spi tree Mark Brown
2019-04-29 21:42     ` Sowjanya Komatineni [this message]
2019-05-02  2:42       ` Mark Brown
2019-04-15 21:30 ` [PATCH V3 2/9] spi: expand mode support Sowjanya Komatineni
2019-04-18 10:26   ` Applied "spi: expand mode support" to the spi tree Mark Brown
2019-05-02  2:19   ` Mark Brown
2019-04-15 21:30 ` [PATCH V3 3/9] spi: add SPI_LSBYTE_FIRST mode Sowjanya Komatineni
2019-04-19 15:22   ` Mark Brown
2019-04-27  0:32     ` Sowjanya Komatineni
2019-05-06  4:49       ` Mark Brown
2019-04-15 21:30 ` [PATCH V3 4/9] spi: tegra114: add support for Tegra SPI LSBYTE_FIRST Sowjanya Komatineni
2019-04-15 21:30 ` [PATCH V3 5/9] spi: export spi core function spi_set_cs Sowjanya Komatineni
2019-04-19 15:18   ` Mark Brown
2019-04-29 22:02     ` Sowjanya Komatineni
2019-05-06  4:44       ` Mark Brown
2019-05-10 18:53         ` Sowjanya Komatineni
2019-05-12  3:12           ` Mark Brown
2019-04-15 21:30 ` [PATCH V3 6/9] spi: tegra114: add support for gpio based CS Sowjanya Komatineni
2019-04-15 21:30 ` [PATCH V3 7/9] spi: tegra114: add support for hw based cs Sowjanya Komatineni
2019-04-15 21:30 ` [PATCH V3 8/9] spi: tegra114: add support for HW CS timing Sowjanya Komatineni
2019-04-15 21:30 ` [PATCH V3 9/9] spi: tegra114: add support for TX and RX trimmers Sowjanya Komatineni

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