From 5b143d2a6edeae59700420c948f7d793da3356a8 Mon Sep 17 00:00:00 2001 From: Sebastien Bourdelin Date: Wed, 1 Nov 2017 13:14:33 -0400 Subject: bus: add driver for the Technologic Systems NBUS This driver implements a GPIOs bit-banged bus, called the NBUS by Technologic Systems. It is used to communicate with the peripherals in the FPGA on the TS-4600 SoM. Signed-off-by: Sebastien Bourdelin Acked-by: Linus Walleij Signed-off-by: Arnd Bergmann --- drivers/bus/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/bus/Kconfig') diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig index ae3d8f3444b9..854348e646b3 100644 --- a/drivers/bus/Kconfig +++ b/drivers/bus/Kconfig @@ -157,6 +157,14 @@ config TEGRA_GMI Driver for the Tegra Generic Memory Interface bus which can be used to attach devices such as NOR, UART, FPGA and more. +config TS_NBUS + tristate "Technologic Systems NBUS Driver" + depends on SOC_IMX28 + depends on OF_GPIO && PWM + help + Driver for the Technologic Systems NBUS which is used to interface + with the peripherals in the FPGA of the TS-4600 SoM. + config UNIPHIER_SYSTEM_BUS tristate "UniPhier System Bus driver" depends on ARCH_UNIPHIER && OF -- cgit v1.2.3