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    SubjectApplied "spi: dw: Add compatible string for Renesas RZ/N1 SPI Controller" to the spi tree
    Date
    The patch

    spi: dw: Add compatible string for Renesas RZ/N1 SPI Controller

    has been applied to the spi tree at

    https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-5.5

    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 3ade3a37bdd77319dd7865228402cf1669c9b678 Mon Sep 17 00:00:00 2001
    From: Phil Edworthy <phil.edworthy@renesas.com>
    Date: Wed, 18 Sep 2019 09:04:36 +0100
    Subject: [PATCH] spi: dw: Add compatible string for Renesas RZ/N1 SPI
    Controller

    The Renesas RZ/N1 SPI Controller is based on the Synopsys DW SSI, but has
    additional registers for software CS control and DMA. This patch does not
    address the changes required for DMA support, it simply adds the compatible
    string. The CS registers are not needed as Linux can use gpios for the CS
    signals.

    Signed-off-by: Gareth Williams <gareth.williams.jx@renesas.com>
    Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
    Link: https://lore.kernel.org/r/1568793876-9009-5-git-send-email-gareth.williams.jx@renesas.com
    Signed-off-by: Mark Brown <broonie@kernel.org>
    ---
    drivers/spi/spi-dw-mmio.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/spi/spi-dw-mmio.c b/drivers/spi/spi-dw-mmio.c
    index bd46fca3f094..b5ce8bd58d9e 100644
    --- a/drivers/spi/spi-dw-mmio.c
    +++ b/drivers/spi/spi-dw-mmio.c
    @@ -223,6 +223,7 @@ static const struct of_device_id dw_spi_mmio_of_match[] = {
    { .compatible = "mscc,ocelot-spi", .data = dw_spi_mscc_ocelot_init},
    { .compatible = "mscc,jaguar2-spi", .data = dw_spi_mscc_jaguar2_init},
    { .compatible = "amazon,alpine-dw-apb-ssi", .data = dw_spi_alpine_init},
    + { .compatible = "renesas,rzn1-spi", },
    { /* end of table */}
    };
    MODULE_DEVICE_TABLE(of, dw_spi_mmio_of_match);
    --
    2.20.1
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