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Date: Thu, 7 May 2015 18:36:52 -0500 From: Michael Welling <mwelling@...e.org> To: broonie@...nel.org, linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Michael Welling <mwelling@...e.org> Subject: [PATCH v4 0/2] spi: omap2-mcspi: Add support for GPIO chipselects This patch allows for GPIOs specified in the devicetree to be used as SPI chipselects on TI OMAP2 SoCs. Tested on the AM3354. v4: Breaks patch down into patch series. v3: Switches driver to use transfer_one instead of transfer_one_message allowing the spi core to handle toggling GPIO chip selects if specified. v2: Considers the possible use of SPI_CS_HIGH during chip select activation. Michael Welling (2): spi: omap2-mcspi: Switch driver to use transfer_one spi: omap2-mcspi: Add gpio_request and init CS drivers/spi/spi-omap2-mcspi.c | 251 +++++++++++++++++++---------------------- 1 file changed, 117 insertions(+), 134 deletions(-) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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