linux-kernel - [PATCH] arch: arm64: xilinx: Make zynqmp

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Date:   Tue, 25 Feb 2020 16:04:20 -0800
From:   Jolly Shah <jolly.shah@...inx.com>
To:     ard.biesheuvel@...aro.org, mingo@...nel.org,
        gregkh@...uxfoundation.org, matt@...eblueprint.co.uk,
        sudeep.holla@....com, hkallweit1@...il.com, keescook@...omium.org,
        dmitry.torokhov@...il.com, michal.simek@...inx.com
Cc:     rajanv@...inx.com, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, Tejas Patel <tejas.patel@...inx.com>,
        Jolly Shah <jolly.shah@...inx.com>
Subject: [PATCH] arch: arm64: xilinx: Make zynqmp_firmware driver optional

From: Tejas Patel <tejas.patel@...inx.com>

Make zynqmp_firmware driver as optional to disable it, if user don't
want to use default zynqmp firmware interface.

Signed-off-by: Tejas Patel <tejas.patel@...inx.com>
Signed-off-by: Jolly Shah <jolly.shah@...inx.com>
---
 arch/arm64/Kconfig.platforms    | 1 -
 drivers/firmware/xilinx/Kconfig | 2 ++
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index b2b504e..563c93d 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -301,7 +301,6 @@ config ARCH_ZX
 
 config ARCH_ZYNQMP
 	bool "Xilinx ZynqMP Family"
-	select ZYNQMP_FIRMWARE
 	help
 	  This enables support for Xilinx ZynqMP Family
 
diff --git a/drivers/firmware/xilinx/Kconfig b/drivers/firmware/xilinx/Kconfig
index bd33bbf..9a9bd19 100644
--- a/drivers/firmware/xilinx/Kconfig
+++ b/drivers/firmware/xilinx/Kconfig
@@ -6,6 +6,8 @@ menu "Zynq MPSoC Firmware Drivers"
 
 config ZYNQMP_FIRMWARE
 	bool "Enable Xilinx Zynq MPSoC firmware interface"
+	depends on ARCH_ZYNQMP
+	default y if ARCH_ZYNQMP
 	select MFD_CORE
 	help
 	  Firmware interface driver is used by different
-- 
2.7.4