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From:   Peng Fan <peng.fan@nxp.com>
To:     "shawnguo@kernel.org" <shawnguo@kernel.org>,
        "s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
        "arnd@arndb.de" <arnd@arndb.de>
CC:     "festevam@gmail.com" <festevam@gmail.com>,
        "kernel@pengutronix.de" <kernel@pengutronix.de>,
        dl-linux-imx <linux-imx@nxp.com>,
        "olof@lixom.net" <olof@lixom.net>,
        Aisheng Dong <aisheng.dong@nxp.com>,
        Leonard Crestez <leonard.crestez@nxp.com>,
        Abel Vesa <abel.vesa@nxp.com>,
        "krzk@kernel.org" <krzk@kernel.org>,
        "linux-arm-kernel@lists.infradead.org" 
        <linux-arm-kernel@lists.infradead.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Peng Fan <peng.fan@nxp.com>
Subject: [PATCH V3 2/2] soc: imx: increase build coverage for imx8m soc driver
Thread-Topic: [PATCH V3 2/2] soc: imx: increase build coverage for imx8m soc
 driver
Thread-Index: AQHV1aCigJa3dHmiEUaofW1PYvJuZA==
Date:   Tue, 28 Jan 2020 06:03:17 +0000
Message-ID: <1580191098-5886-3-git-send-email-peng.fan@nxp.com>
References: <1580191098-5886-1-git-send-email-peng.fan@nxp.com>
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From: Peng Fan <peng.fan@nxp.com>

The soc-imx8.c driver is actually for i.MX8M family, so rename it
to soc-imx8m.c.

Use CONFIG_SOC_IMX8M as build gate, not CONFIG_ARCH_MXC, to control
whether build this driver, also make it possible for compile test.

Default set it to y for ARCH_MXC && ARM64

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 drivers/soc/Makefile                        | 2 +-
 drivers/soc/imx/Kconfig                     | 9 +++++++++
 drivers/soc/imx/Makefile                    | 2 +-
 drivers/soc/imx/{soc-imx8.c =3D> soc-imx8m.c} | 0
 4 files changed, 11 insertions(+), 2 deletions(-)
 rename drivers/soc/imx/{soc-imx8.c =3D> soc-imx8m.c} (100%)

diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile
index 2ec355003524..614986cd1713 100644
--- a/drivers/soc/Makefile
+++ b/drivers/soc/Makefile
@@ -11,7 +11,7 @@ obj-$(CONFIG_ARCH_DOVE)		+=3D dove/
 obj-$(CONFIG_MACH_DOVE)		+=3D dove/
 obj-y				+=3D fsl/
 obj-$(CONFIG_ARCH_GEMINI)	+=3D gemini/
-obj-$(CONFIG_ARCH_MXC)		+=3D imx/
+obj-y				+=3D imx/
 obj-$(CONFIG_ARCH_IXP4XX)	+=3D ixp4xx/
 obj-$(CONFIG_SOC_XWAY)		+=3D lantiq/
 obj-y				+=3D mediatek/
diff --git a/drivers/soc/imx/Kconfig b/drivers/soc/imx/Kconfig
index 0281ef9a1800..70019cefa617 100644
--- a/drivers/soc/imx/Kconfig
+++ b/drivers/soc/imx/Kconfig
@@ -17,4 +17,13 @@ config IMX_SCU_SOC
 	  Controller Unit SoC info module, it will provide the SoC info
 	  like SoC family, ID and revision etc.
=20
+config SOC_IMX8M
+	bool "i.MX8M SoC family support"
+	depends on ARCH_MXC || COMPILE_TEST
+	default ARCH_MXC && ARM64
+	help
+	  If you say yes here you get support for the NXP i.MX8M family
+	  support, it will provide the SoC info like SoC family,
+	  ID and revision etc.
+
 endmenu
diff --git a/drivers/soc/imx/Makefile b/drivers/soc/imx/Makefile
index cf9ca42ff739..103e2c93c342 100644
--- a/drivers/soc/imx/Makefile
+++ b/drivers/soc/imx/Makefile
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_HAVE_IMX_GPC) +=3D gpc.o
 obj-$(CONFIG_IMX_GPCV2_PM_DOMAINS) +=3D gpcv2.o
-obj-$(CONFIG_ARCH_MXC) +=3D soc-imx8.o
+obj-$(CONFIG_SOC_IMX8M) +=3D soc-imx8m.o
 obj-$(CONFIG_IMX_SCU_SOC) +=3D soc-imx-scu.o
diff --git a/drivers/soc/imx/soc-imx8.c b/drivers/soc/imx/soc-imx8m.c
similarity index 100%
rename from drivers/soc/imx/soc-imx8.c
rename to drivers/soc/imx/soc-imx8m.c
--=20
2.16.4