ARM: i.MX: Move SOC_IMX1 into 'Device tree only'

This patch moves SOC_IMX1 into 'Device tree only' category and renames
imx1-dt.c to mach-imx1.c to align with the name schema of other
i.MX DT only platforms.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig
index e70032c..5f013c9 100644 (file)
--- a/arch/arm/configs/imx_v4_v5_defconfig
+++ b/arch/arm/configs/imx_v4_v5_defconfig
@@ -28,6 +28,7 @@ CONFIG_MACH_MX27_3DS=y
 CONFIG_MACH_IMX27_VISSTRIM_M10=y
 CONFIG_MACH_PCA100=y
 CONFIG_MACH_IMX27_DT=y
+CONFIG_SOC_IMX1=y
 CONFIG_SOC_IMX25=y
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y

diff --git a/arch/arm/configs/multi_v4t_defconfig b/arch/arm/configs/multi_v4t_defconfig
index 141492a..9a6390c 100644 (file)
--- a/arch/arm/configs/multi_v4t_defconfig
+++ b/arch/arm/configs/multi_v4t_defconfig
@@ -20,7 +20,7 @@ CONFIG_INTEGRATOR_CM720T=y
 CONFIG_INTEGRATOR_CM920T=y
 CONFIG_INTEGRATOR_CM922T_XA10=y
 CONFIG_ARCH_MXC=y
-CONFIG_MACH_IMX1_DT=y
+CONFIG_SOC_IMX1=y
 CONFIG_ARCH_NSPIRE=y
 CONFIG_AEABI=y
 # CONFIG_ATAGS is not set

diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index ca7db32..9da3284 100644 (file)
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -64,12 +64,6 @@ config IMX_HAVE_IOMUX_V1
 config ARCH_MXC_IOMUX_V3
        bool
 
-config SOC_IMX1
-       bool
-       select CPU_ARM920T
-       select MXC_AVIC
-       select PINCTRL_IMX1
-
 config SOC_IMX21
        bool
        select CPU_ARM926T
@@ -97,19 +91,6 @@ config SOC_IMX35
        select PINCTRL_IMX35
        select SMP_ON_UP if SMP
 
-if ARCH_MULTI_V4T
-
-comment "MX1 platforms:"
-
-config MACH_IMX1_DT
-       bool "Support i.MX1 platforms from device tree"
-       select SOC_IMX1
-       help
-         Include support for Freescale i.MX1 based platforms
-         using the device tree for discovery.
-
-endif
-
 if ARCH_MULTI_V5
 
 comment "MX21 platforms:"
@@ -445,6 +426,18 @@ endif
 
 comment "Device tree only"
 
+if ARCH_MULTI_V4T
+
+config SOC_IMX1
+       bool "i.MX1 support"
+       select CPU_ARM920T
+       select MXC_AVIC
+       select PINCTRL_IMX1
+       help
+         This enables support for Freescale i.MX1 processor
+
+endif
+
 if ARCH_MULTI_V5
 
 config SOC_IMX25

diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 3fa087d..2636adf 100644 (file)
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -34,9 +34,6 @@ obj-y += ssi-fiq.o
 obj-y += ssi-fiq-ksym.o
 endif
 
-# i.MX1 based machines
-obj-$(CONFIG_MACH_IMX1_DT) += imx1-dt.o
-
 # i.MX21 based machines
 obj-$(CONFIG_MACH_MX21ADS) += mach-mx21ads.o
 
@@ -90,6 +87,7 @@ obj-$(CONFIG_SOC_IMX53) += suspend-imx53.o
 endif
 obj-$(CONFIG_SOC_IMX6) += pm-imx6.o
 
+obj-$(CONFIG_SOC_IMX1) += mach-imx1.o
 obj-$(CONFIG_SOC_IMX50) += mach-imx50.o
 obj-$(CONFIG_SOC_IMX51) += mach-imx51.o
 obj-$(CONFIG_SOC_IMX53) += mach-imx53.o

diff --git a/arch/arm/mach-imx/imx1-dt.c b/arch/arm/mach-imx/imx1-dt.c
deleted file mode 100644 (file)
index de5ab8d..0000000
--- a/arch/arm/mach-imx/imx1-dt.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- *  Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/of_platform.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include "common.h"
-#include "hardware.h"
-
-#define MX1_AVIC_ADDR  0x00223000
-
-static void __init imx1_init_early(void)
-{
-       mxc_set_cpu_type(MXC_CPU_MX1);
-}
-
-static void __init imx1_init_irq(void)
-{
-       void __iomem *avic_addr;
-
-       avic_addr = ioremap(MX1_AVIC_ADDR, SZ_4K);
-       WARN_ON(!avic_addr);
-
-       mxc_init_irq(avic_addr);
-}
-
-static const char * const imx1_dt_board_compat[] __initconst = {
-       "fsl,imx1",
-       NULL
-};
-
-DT_MACHINE_START(IMX1_DT, "Freescale i.MX1 (Device Tree Support)")
-       .map_io         = debug_ll_io_init,
-       .init_early     = imx1_init_early,
-       .init_irq       = imx1_init_irq,
-       .dt_compat      = imx1_dt_board_compat,
-       .restart        = mxc_restart,
-MACHINE_END

diff --git a/arch/arm/mach-imx/mach-imx1.c b/arch/arm/mach-imx/mach-imx1.c
new file mode 100644 (file)
index 0000000..de5ab8d
--- /dev/null
+++ b/arch/arm/mach-imx/mach-imx1.c
@@ -0,0 +1,45 @@
+/*
+ *  Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/of_platform.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include "common.h"
+#include "hardware.h"
+
+#define MX1_AVIC_ADDR  0x00223000
+
+static void __init imx1_init_early(void)
+{
+       mxc_set_cpu_type(MXC_CPU_MX1);
+}
+
+static void __init imx1_init_irq(void)
+{
+       void __iomem *avic_addr;
+
+       avic_addr = ioremap(MX1_AVIC_ADDR, SZ_4K);
+       WARN_ON(!avic_addr);
+
+       mxc_init_irq(avic_addr);
+}
+
+static const char * const imx1_dt_board_compat[] __initconst = {
+       "fsl,imx1",
+       NULL
+};
+
+DT_MACHINE_START(IMX1_DT, "Freescale i.MX1 (Device Tree Support)")
+       .map_io         = debug_ll_io_init,
+       .init_early     = imx1_init_early,
+       .init_irq       = imx1_init_irq,
+       .dt_compat      = imx1_dt_board_compat,
+       .restart        = mxc_restart,
+MACHINE_END