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From: Fabio Estevam <festevam@gmail.com>
To: shawnguo@kernel.org
Cc: linux-arm-kernel@lists.infradead.org,
	Fabio Estevam <festevam@gmail.com>,
	arnd@arndb.de, linux-imx@nxp.com, kernel@pengutronix.de
Subject: [PATCH 3/9] ARM: imx27: Get rid of mm-imx27.c
Date: Fri, 11 Sep 2020 09:40:28 -0300	[thread overview]
Message-ID: <20200911124034.6792-4-festevam@gmail.com> (raw)
In-Reply-To: <20200911124034.6792-1-festevam@gmail.com>

Get rid of mm-imx27.c and move its code to the mach-imx27.c file.

This aligns with other i.MX SoC code.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
 arch/arm/mach-imx/Makefile     |  2 +-
 arch/arm/mach-imx/common.h     |  3 --
 arch/arm/mach-imx/mach-imx27.c | 49 ++++++++++++++++++++++++++++
 arch/arm/mach-imx/mm-imx27.c   | 58 ----------------------------------
 4 files changed, 50 insertions(+), 62 deletions(-)
 delete mode 100644 arch/arm/mach-imx/mm-imx27.c

diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 7fe3060c300e..a976b120ad45 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -3,7 +3,7 @@ obj-y := cpu.o system.o irq-common.o
 
 obj-$(CONFIG_SOC_IMX25) += cpu-imx25.o mach-imx25.o pm-imx25.o
 
-obj-$(CONFIG_SOC_IMX27) += cpu-imx27.o pm-imx27.o mach-imx27.o mm-imx27.o
+obj-$(CONFIG_SOC_IMX27) += cpu-imx27.o pm-imx27.o mach-imx27.o
 
 obj-$(CONFIG_SOC_IMX31) += mm-imx3.o cpu-imx31.o iomux-imx31.o mach-imx31.o
 obj-$(CONFIG_SOC_IMX35) += mm-imx3.o cpu-imx35.o mach-imx35.o
diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h
index 9c1c51c5f46f..6dd86b99cc68 100644
--- a/arch/arm/mach-imx/common.h
+++ b/arch/arm/mach-imx/common.h
@@ -18,16 +18,13 @@ enum mxc_cpu_pwr_mode;
 struct of_device_id;
 
 void mx21_map_io(void);
-void mx27_map_io(void);
 void mx31_map_io(void);
 void mx35_map_io(void);
 void imx21_init_early(void);
-void imx27_init_early(void);
 void imx31_init_early(void);
 void imx35_init_early(void);
 void mxc_init_irq(void __iomem *);
 void mx21_init_irq(void);
-void mx27_init_irq(void);
 void mx31_init_irq(void);
 void mx35_init_irq(void);
 void imx21_soc_init(void);
diff --git a/arch/arm/mach-imx/mach-imx27.c b/arch/arm/mach-imx/mach-imx27.c
index 29d97bd64381..2d981d1eafbf 100644
--- a/arch/arm/mach-imx/mach-imx27.c
+++ b/arch/arm/mach-imx/mach-imx27.c
@@ -3,15 +3,64 @@
  * Copyright 2012 Sascha Hauer, Pengutronix
  */
 
+#include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
+#include <linux/mm.h>
 #include <asm/mach/arch.h>
+#include <asm/mach/map.h>
 #include <asm/mach/time.h>
 
 #include "common.h"
+#include "devices/devices-common.h"
+#include "hardware.h"
 #include "mx27.h"
 
+/* MX27 memory map definition */
+static struct map_desc imx27_io_desc[] __initdata = {
+	/*
+	 * this fixed mapping covers:
+	 * - AIPI1
+	 * - AIPI2
+	 * - AITC
+	 * - ROM Patch
+	 * - and some reserved space
+	 */
+	imx_map_entry(MX27, AIPI, MT_DEVICE),
+	/*
+	 * this fixed mapping covers:
+	 * - CSI
+	 * - ATA
+	 */
+	imx_map_entry(MX27, SAHB1, MT_DEVICE),
+	/*
+	 * this fixed mapping covers:
+	 * - EMI
+	 */
+	imx_map_entry(MX27, X_MEMC, MT_DEVICE),
+};
+
+/*
+ * Initialize the memory map. It is called during the
+ * system startup to create static physical to virtual
+ * memory map for the IO modules.
+ */
+static void __init mx27_map_io(void)
+{
+	iotable_init(imx27_io_desc, ARRAY_SIZE(imx27_io_desc));
+}
+
+static void __init imx27_init_early(void)
+{
+	mxc_set_cpu_type(MXC_CPU_MX27);
+}
+
+static void __init mx27_init_irq(void)
+{
+	mxc_init_irq(MX27_IO_ADDRESS(MX27_AVIC_BASE_ADDR));
+}
+
 static const char * const imx27_dt_board_compat[] __initconst = {
 	"fsl,imx27",
 	NULL
diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c
deleted file mode 100644
index 17345066b043..000000000000
--- a/arch/arm/mach-imx/mm-imx27.c
+++ /dev/null
@@ -1,58 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * arch/arm/mach-imx/mm-imx27.c
- *
- * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
- */
-
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <asm/mach/map.h>
-
-#include "common.h"
-#include "devices/devices-common.h"
-#include "hardware.h"
-
-/* MX27 memory map definition */
-static struct map_desc imx27_io_desc[] __initdata = {
-	/*
-	 * this fixed mapping covers:
-	 * - AIPI1
-	 * - AIPI2
-	 * - AITC
-	 * - ROM Patch
-	 * - and some reserved space
-	 */
-	imx_map_entry(MX27, AIPI, MT_DEVICE),
-	/*
-	 * this fixed mapping covers:
-	 * - CSI
-	 * - ATA
-	 */
-	imx_map_entry(MX27, SAHB1, MT_DEVICE),
-	/*
-	 * this fixed mapping covers:
-	 * - EMI
-	 */
-	imx_map_entry(MX27, X_MEMC, MT_DEVICE),
-};
-
-/*
- * Initialize the memory map. It is called during the
- * system startup to create static physical to virtual
- * memory map for the IO modules.
- */
-void __init mx27_map_io(void)
-{
-	iotable_init(imx27_io_desc, ARRAY_SIZE(imx27_io_desc));
-}
-
-void __init imx27_init_early(void)
-{
-	mxc_set_cpu_type(MXC_CPU_MX27);
-}
-
-void __init mx27_init_irq(void)
-{
-	mxc_init_irq(MX27_IO_ADDRESS(MX27_AVIC_BASE_ADDR));
-}
-- 
2.17.1


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  parent reply	other threads:[~2020-09-11 12:43 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-11 12:40 [PATCH 0/9] ARM: imx: Remove more board related code Fabio Estevam
2020-09-11 12:40 ` [PATCH 1/9] ARM: imx27: Remove imx27_soc_init() Fabio Estevam
2020-09-11 12:40 ` [PATCH 2/9] ARM: imx27: Remove iomux-v1 board code Fabio Estevam
2020-09-11 12:40 ` Fabio Estevam [this message]
2020-09-11 12:40 ` [PATCH 4/9] ARM: imx27: Retrieve AVIC base address from devicetree Fabio Estevam
2020-09-11 14:29   ` Arnd Bergmann
2020-09-11 15:38     ` Fabio Estevam
2020-09-11 12:40 ` [PATCH 5/9] ARM: imx31: Remove remaining i.MX31 board code Fabio Estevam
2020-09-11 12:40 ` [PATCH 6/9] ARM: imx3: Remove imx3 soc_init() Fabio Estevam
2020-09-11 12:40 ` [PATCH 7/9] ARM: imx: Remove iomux-v3 board code Fabio Estevam
2020-09-11 12:40 ` [PATCH 8/9] ARM: imx: Remove imx device directory Fabio Estevam
2020-09-11 14:30 ` [PATCH 0/9] ARM: imx: Remove more board related code Arnd Bergmann
2020-09-13  3:16 ` Shawn Guo

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