commit bebdf98a786292501e4f7d596ffe61faaf3a3aca
author Russell King <rmk+kernel@armlinux.org.uk> Wed Nov 28 13:57:23 2018 +0000
committer Russell King <rmk+kernel@armlinux.org.uk> Tue Dec 04 22:37:38 2018 +0000
tree f65dbd50a6707f012a2f5e5652451273dc2ac421
parent d66a2fb8d7b0a103f5d6884ff9db895959bf0924

pcmcia: add MAX1600 library

Add a library for the MAX1600 PCMCIA power switch device.  This is a
dual-channel device, controlled via four GPIO signals per channel.
Two signals control the Vcc output, and two control the Vpp output.

Acked-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>

drivers/pcmcia/Kconfig

diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index cbbe4a2..1a257a3 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -63,6 +63,9 @@
 
 	  If unsure, say Y.
 
+config PCMCIA_MAX1600
+	tristate
+
 comment "PC-card bridges"
 
 config YENTA