Merge tag 'fsi-updates-2018-06-12' of https://git.kernel.org/pub/scm/linux/kernel/git/benh/linux-fsi into char-misc-next

Ben writes:

FSI updates and sbefifo driver

Author: gregkh

arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts

@@ -52,6 +52,7 @@
 		compatible = "fsi-master-gpio", "fsi-master";
 		#address-cells = <2>;
 		#size-cells = <0>;
+		no-gpio-delays;
 
 		clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>;
 		data-gpios = <&gpio ASPEED_GPIO(AA, 2) GPIO_ACTIVE_HIGH>;

arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts

@@ -153,6 +153,7 @@
 		compatible = "fsi-master-gpio", "fsi-master";
 		#address-cells = <2>;
 		#size-cells = <0>;
+		no-gpio-delays;
 
 		clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>;
 		data-gpios = <&gpio ASPEED_GPIO(E, 0) GPIO_ACTIVE_HIGH>;

arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts

@@ -91,6 +91,7 @@
 		compatible = "fsi-master-gpio", "fsi-master";
 		#address-cells = <2>;
 		#size-cells = <0>;
+		no-gpio-delays;
 
 		trans-gpios = <&gpio ASPEED_GPIO(O, 6) GPIO_ACTIVE_HIGH>;
 		enable-gpios = <&gpio ASPEED_GPIO(D, 0) GPIO_ACTIVE_HIGH>;

drivers/fsi/Kconfig

@@ -32,4 +32,11 @@ config FSI_SCOM
 	---help---
 	This option enables an FSI based SCOM device driver.
 
+config FSI_SBEFIFO
+	tristate "SBEFIFO FSI client device driver"
+	---help---
+	This option enables an FSI based SBEFIFO device driver. The SBEFIFO is
+	a pipe-like FSI device for communicating with the self boot engine
+	(SBE) on POWER processors.
+
 endif

drivers/fsi/Makefile

@@ -3,3 +3,4 @@ obj-$(CONFIG_FSI) += fsi-core.o
 obj-$(CONFIG_FSI_MASTER_HUB) += fsi-master-hub.o
 obj-$(CONFIG_FSI_MASTER_GPIO) += fsi-master-gpio.o
 obj-$(CONFIG_FSI_SCOM) += fsi-scom.o
+obj-$(CONFIG_FSI_SBEFIFO) += fsi-sbefifo.o