[PATCH] gpio: xlp: update GPIO_XLP dependency

[Jayachandran C <jnair@xxxxxxxxxxxxxxxxxx>]

Broadcom Vulcan (ARCH_VULCAN) has been discontinued and will be deleted
soon. So, update the GPIO_XLP Kconfig entry to remove the ARCH_VULCAN
dependency.

Also update the documentation to note that Cavium ThunderX2 uses this
driver.

Signed-off-by: Jayachandran C <jnair@xxxxxxxxxxxxxxxxxx>
---

Broadcom Vulcan is now Cavium ThunderX2, and the rest of the
dependencies on ARCH_VULCAN has been moved to ARCH_THUNDER2 already.
This is the last remaining dependency of ARCH_VULCAN in drivers/

JC.

 drivers/gpio/Kconfig | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 23ca51e..ab35f7e 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -504,12 +504,13 @@ config GPIO_XILINX
 
 config GPIO_XLP
 	tristate "Netlogic XLP GPIO support"
-	depends on OF_GPIO && (CPU_XLP || ARCH_VULCAN || ARCH_THUNDER2 || COMPILE_TEST)
+	depends on OF_GPIO && (CPU_XLP || ARCH_THUNDER2 || COMPILE_TEST)
 	select GPIOLIB_IRQCHIP
 	help
 	  This driver provides support for GPIO interface on Netlogic XLP MIPS64
 	  SoCs. Currently supported XLP variants are XLP8XX, XLP3XX, XLP2XX,
-	  XLP9XX and XLP5XX.
+	  XLP9XX and XLP5XX. The same GPIO controller block is also present in
+	  Cavium's ThunderX2 CN99XX SoCs.
 
 	  If unsure, say N.
 
-- 
2.7.4

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