linux-kernel - [PATCH v3 05/15] clk: socfpga: build together Stratix 10, Agilex and N5X clock drivers

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Message-Id: <20210311152545.1317581-6-krzysztof.kozlowski@canonical.com>
Date:   Thu, 11 Mar 2021 16:25:35 +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 05/15] clk: socfpga: build together Stratix 10, Agilex and N5X clock drivers

On a multiplatform kernel there is little benefit in splitting each
clock driver per platform because space savings are minimal.  Such split
also complicates the code, especially after adding compile testing.

Build all arm64 Intel SoCFPGA clocks together with one entry in
Makefile.  This also removed duplicated line in the Makefile (selecting
common part of clocks per platform).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
---
 drivers/clk/socfpga/Kconfig  | 6 +++---
 drivers/clk/socfpga/Makefile | 7 +++----
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/clk/socfpga/Kconfig b/drivers/clk/socfpga/Kconfig
index 3c30617169bf..bc102e0f0be0 100644
--- a/drivers/clk/socfpga/Kconfig
+++ b/drivers/clk/socfpga/Kconfig
@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 config CLK_INTEL_SOCFPGA64
 	bool
-	# Intel Agilex / N5X clock controller support
-	default (ARCH_AGILEX || ARCH_N5X)
-	depends on ARCH_AGILEX || ARCH_N5X
+	# Intel Stratix / Agilex / N5X clock controller support
+	default (ARCH_AGILEX || ARCH_N5X || ARCH_STRATIX10)
+	depends on ARCH_AGILEX || ARCH_N5X || ARCH_STRATIX10
diff --git a/drivers/clk/socfpga/Makefile b/drivers/clk/socfpga/Makefile
index c6db8dd4ab35..ebd3538d12de 100644
--- a/drivers/clk/socfpga/Makefile
+++ b/drivers/clk/socfpga/Makefile
@@ -1,7 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_ARCH_SOCFPGA) += clk.o clk-gate.o clk-pll.o clk-periph.o
 obj-$(CONFIG_ARCH_SOCFPGA) += clk-pll-a10.o clk-periph-a10.o clk-gate-a10.o
-obj-$(CONFIG_ARCH_STRATIX10) += clk-s10.o
-obj-$(CONFIG_ARCH_STRATIX10) += clk-pll-s10.o clk-periph-s10.o clk-gate-s10.o
-obj-$(CONFIG_CLK_INTEL_SOCFPGA64) += clk-agilex.o
-obj-$(CONFIG_CLK_INTEL_SOCFPGA64) += clk-pll-s10.o clk-periph-s10.o clk-gate-s10.o
+obj-$(CONFIG_CLK_INTEL_SOCFPGA64) += clk-s10.o \
+				     clk-pll-s10.o clk-periph-s10.o clk-gate-s10.o \
+				     clk-agilex.o
-- 
2.25.1