linux-kernel - [PATCH 1/4] arm64: Kconfig: Fix XGENE driver dependencies

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Message-Id: <f6cefef2bf6b34ec6eb82d3614054734fa5e8dd1.1568239378.git.amit.kucheria@linaro.org>
Date:   Thu, 12 Sep 2019 03:48:45 +0530
From:   Amit Kucheria <amit.kucheria@...aro.org>
To:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        arm@...nel.org, Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Mark Brown <broonie@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Sebastian Reichel <sre@...nel.org>,
        Stephen Boyd <sboyd@...nel.org>, Will Deacon <will@...nel.org>
Cc:     linux-clk@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-pci@...r.kernel.org, linux-pm@...r.kernel.org
Subject: [PATCH 1/4] arm64: Kconfig: Fix XGENE driver dependencies

Push various XGENE drivers behind ARCH_XGENE dependency so that it
doesn't get enabled by default on other platforms.

Signed-off-by: Amit Kucheria <amit.kucheria@...aro.org>
---
 arch/arm64/Kconfig.platforms   | 3 +++
 drivers/clk/Kconfig            | 2 +-
 drivers/gpio/Kconfig           | 1 +
 drivers/pci/controller/Kconfig | 1 +
 drivers/phy/Kconfig            | 1 +
 drivers/power/reset/Kconfig    | 2 +-
 6 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 4778c775de1b..cdf4e452e34c 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -281,6 +281,9 @@ config ARCH_VULCAN
 
 config ARCH_XGENE
 	bool "AppliedMicro X-Gene SOC Family"
+	select COMMON_CLK_XGENE
+	select PCI_XGENE
+	select GPIO_XGENE
 	help
 	  This enables support for AppliedMicro X-Gene SOC Family
 
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 801fa1cd0321..9b2790d3f18a 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -225,7 +225,7 @@ config CLK_QORIQ
 
 config COMMON_CLK_XGENE
 	bool "Clock driver for APM XGene SoC"
-	default ARCH_XGENE
+	depends on ARCH_XGENE
 	depends on ARM64 || COMPILE_TEST
 	---help---
 	  Sypport for the APM X-Gene SoC reference, PLL, and device clocks.
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index bb13c266c329..072c749c5c1f 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -580,6 +580,7 @@ config GPIO_VX855
 
 config GPIO_XGENE
 	bool "APM X-Gene GPIO controller support"
+	depends on ARCH_XGENE
 	depends on ARM64 && OF_GPIO
 	help
 	  This driver is to support the GPIO block within the APM X-Gene SoC
diff --git a/drivers/pci/controller/Kconfig b/drivers/pci/controller/Kconfig
index fe9f9f13ce11..44699f45784f 100644
--- a/drivers/pci/controller/Kconfig
+++ b/drivers/pci/controller/Kconfig
@@ -112,6 +112,7 @@ config PCIE_XILINX
 config PCI_XGENE
 	bool "X-Gene PCIe controller"
 	depends on ARM64 || COMPILE_TEST
+	depends on ARCH_XGENE
 	depends on OF || (ACPI && PCI_QUIRKS)
 	help
 	  Say Y here if you want internal PCI support on APM X-Gene SoC.
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index 0263db2ac874..7c5eefecdabd 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -44,6 +44,7 @@ config PHY_PISTACHIO_USB
 
 config PHY_XGENE
 	tristate "APM X-Gene 15Gbps PHY support"
+	depends on ARCH_XGENE
 	depends on HAS_IOMEM && OF && (ARM64 || COMPILE_TEST)
 	select GENERIC_PHY
 	help
diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig
index a564237278ff..651b763f80cd 100644
--- a/drivers/power/reset/Kconfig
+++ b/drivers/power/reset/Kconfig
@@ -181,7 +181,7 @@ config POWER_RESET_VEXPRESS
 
 config POWER_RESET_XGENE
 	bool "APM SoC X-Gene reset driver"
-	depends on ARM64
+	depends on ARCH_XGENE && ARM64
 	help
 	  Reboot support for the APM SoC X-Gene Eval boards.
 
-- 
2.17.1