netdev - [PATCH v3 09/15] clk: socfpga: allow compile testing of Stratix 10 / Agilex clocks

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Message-Id: <20210311152707.1317791-1-krzysztof.kozlowski@canonical.com>
Date:   Thu, 11 Mar 2021 16:27:07 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Russell King <linux@...linux.org.uk>,
        Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>,
        soc@...nel.org, Rob Herring <robh+dt@...nel.org>,
        Dinh Nguyen <dinguyen@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, Vinod Koul <vkoul@...nel.org>,
        Borislav Petkov <bp@...en8.de>,
        Tony Luck <tony.luck@...el.com>,
        James Morse <james.morse@....com>,
        Robert Richter <rric@...nel.org>,
        Moritz Fischer <mdf@...nel.org>, Tom Rix <trix@...hat.com>,
        Lee Jones <lee.jones@...aro.org>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Jose Abreu <joabreu@...opsys.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-clk@...r.kernel.org,
        dmaengine@...r.kernel.org, linux-edac@...r.kernel.org,
        linux-fpga@...r.kernel.org, linux-i2c@...r.kernel.org,
        netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
Subject: [PATCH v3 09/15] clk: socfpga: allow compile testing of Stratix 10 / Agilex clocks

The Stratix 10 / Agilex / N5X clocks do not use anything other than OF
or COMMON_CLK so they should be compile testable on most of the
platforms.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
---
 drivers/clk/Makefile        |  2 +-
 drivers/clk/socfpga/Kconfig | 15 ++++++++++++---
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index 96802294d35a..9b582b3fca34 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -104,7 +104,7 @@ obj-y					+= renesas/
 obj-$(CONFIG_ARCH_ROCKCHIP)		+= rockchip/
 obj-$(CONFIG_COMMON_CLK_SAMSUNG)	+= samsung/
 obj-$(CONFIG_CLK_SIFIVE)		+= sifive/
-obj-$(CONFIG_ARCH_INTEL_SOCFPGA)	+= socfpga/
+obj-y					+= socfpga/
 obj-$(CONFIG_PLAT_SPEAR)		+= spear/
 obj-y					+= sprd/
 obj-$(CONFIG_ARCH_STI)			+= st/
diff --git a/drivers/clk/socfpga/Kconfig b/drivers/clk/socfpga/Kconfig
index b6c5b9737174..b62ede8cad01 100644
--- a/drivers/clk/socfpga/Kconfig
+++ b/drivers/clk/socfpga/Kconfig
@@ -1,6 +1,15 @@
 # SPDX-License-Identifier: GPL-2.0
+config CLK_INTEL_SOCFPGA
+	bool "Intel SoCFPGA family clock support" if COMPILE_TEST && !ARCH_INTEL_SOCFPGA
+	default ARCH_INTEL_SOCFPGA
+	help
+	  Support for the clock controllers present on Intel SoCFPGA and eASIC
+	  devices like Stratix 10, Agilex and N5X eASIC.
+
+if CLK_INTEL_SOCFPGA
+
 config CLK_INTEL_SOCFPGA64
-	bool
-	# Intel Stratix / Agilex / N5X clock controller support
+	bool "Intel Stratix / Agilex / N5X clock controller support" if COMPILE_TEST && (!ARM64 || !ARCH_INTEL_SOCFPGA)
 	default ARM64 && ARCH_INTEL_SOCFPGA
-	depends on ARM64 && ARCH_INTEL_SOCFPGA
+
+endif # CLK_INTEL_SOCFPGA
-- 
2.25.1