From 7ecbfff6711fb331591003ac32c002ce55a0758f Mon Sep 17 00:00:00 2001 From: Sergei Ianovich Date: Tue, 23 Feb 2016 13:44:28 +0300 Subject: spi: master driver to enable RTC on ICPDAS LP-8841 ICP DAS LP-8841 contains a DS-1302 RTC. This driver provides an SPI master which makes the RTC usable. The driver is not supposed to work with anything else. The driver uses the standard MicroWire half-duplex transfer timing. Master output is set on low clock and sensed by the RTC on the rising edge. Master input is set by the RTC on the trailing edge and is sensed by the master on low clock. Signed-off-by: Sergei Ianovich Acked-by: Rob Herring Signed-off-by: Mark Brown --- drivers/spi/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/spi/Makefile') diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile index 8991ffce6e12..9d10ddc1c51f 100644 --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile @@ -46,6 +46,7 @@ obj-$(CONFIG_SPI_GPIO) += spi-gpio.o obj-$(CONFIG_SPI_IMG_SPFI) += spi-img-spfi.o obj-$(CONFIG_SPI_IMX) += spi-imx.o obj-$(CONFIG_SPI_LM70_LLP) += spi-lm70llp.o +obj-$(CONFIG_SPI_LP8841_RTC) += spi-lp8841-rtc.o obj-$(CONFIG_SPI_MESON_SPIFC) += spi-meson-spifc.o obj-$(CONFIG_SPI_MPC512x_PSC) += spi-mpc512x-psc.o obj-$(CONFIG_SPI_MPC52xx_PSC) += spi-mpc52xx-psc.o -- cgit