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Message-ID: <1466581229-2342-4-git-send-email-erin.lo@mediatek.com>
Date: Wed, 22 Jun 2016 15:40:22 +0800
From: Erin Lo <erin.lo@...iatek.com>
To: Matthias Brugger <matthias.bgg@...il.com>,
Mike Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...eaurora.org>,
Rob Herring <robh@...nel.org>
CC: John Crispin <blogic@...nwrt.org>, Arnd Bergmann <arnd@...db.de>,
Sascha Hauer <kernel@...gutronix.de>,
Daniel Kurtz <djkurtz@...omium.org>,
Philipp Zabel <p.zabel@...gutronix.de>,
<devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>,
<linux-mediatek@...ts.infradead.org>, <linux-clk@...r.kernel.org>,
<srv_heupstream@...iatek.com>,
James Liao <jamesjj.liao@...iatek.com>,
Shunli Wang <shunli.wang@...iatek.com>,
Erin Lo <erin.lo@...iatek.com>
Subject: [PATCH v9 03/10] clk: mediatek: Refine the makefile to support multiple clock drivers
From: James Liao <jamesjj.liao@...iatek.com>
Add a Kconfig to define clock configuration for each SoC, and
modify the Makefile to build drivers that only selected in config.
Signed-off-by: Shunli Wang <shunli.wang@...iatek.com>
Signed-off-by: James Liao <jamesjj.liao@...iatek.com>
Signed-off-by: Erin Lo <erin.lo@...iatek.com>
Tested-by: John Crispin <blogic@...nwrt.org>
Reviewed-by: Matthias Brugger <matthias.bgg@...il.com>
---
drivers/clk/Kconfig | 1 +
drivers/clk/mediatek/Kconfig | 23 +++++++++++++++++++++++
drivers/clk/mediatek/Makefile | 6 +++---
3 files changed, 27 insertions(+), 3 deletions(-)
create mode 100644 drivers/clk/mediatek/Kconfig
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 53ddba2..665c03b 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -208,6 +208,7 @@ config COMMON_CLK_OXNAS
source "drivers/clk/bcm/Kconfig"
source "drivers/clk/hisilicon/Kconfig"
+source "drivers/clk/mediatek/Kconfig"
source "drivers/clk/mvebu/Kconfig"
source "drivers/clk/qcom/Kconfig"
source "drivers/clk/renesas/Kconfig"
diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
new file mode 100644
index 0000000..dc224e6
--- /dev/null
+++ b/drivers/clk/mediatek/Kconfig
@@ -0,0 +1,23 @@
+#
+# MediaTek SoC drivers
+#
+config COMMON_CLK_MEDIATEK
+ bool
+ ---help---
+ Mediatek SoCs' clock support.
+
+config COMMON_CLK_MT8135
+ bool "Clock driver for Mediatek MT8135"
+ depends on COMMON_CLK
+ select COMMON_CLK_MEDIATEK
+ default ARCH_MEDIATEK
+ ---help---
+ This driver supports Mediatek MT8135 clocks.
+
+config COMMON_CLK_MT8173
+ bool "Clock driver for Mediatek MT8173"
+ depends on COMMON_CLK
+ select COMMON_CLK_MEDIATEK
+ default ARCH_MEDIATEK
+ ---help---
+ This driver supports Mediatek MT8173 clocks.
diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 95fdfac..32e7222 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -1,4 +1,4 @@
-obj-y += clk-mtk.o clk-pll.o clk-gate.o clk-apmixed.o
+obj-$(CONFIG_COMMON_CLK_MEDIATEK) += clk-mtk.o clk-pll.o clk-gate.o clk-apmixed.o
obj-$(CONFIG_RESET_CONTROLLER) += reset.o
-obj-y += clk-mt8135.o
-obj-y += clk-mt8173.o
+obj-$(CONFIG_COMMON_CLK_MT8135) += clk-mt8135.o
+obj-$(CONFIG_COMMON_CLK_MT8173) += clk-mt8173.o
--
1.9.1
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