[PATCH 1/3] ARM: mx27_defconfig: enable switches used in mx27 code

Subsystems: arm port, the rest

STALE5916d

4 messages, 1 author, 2010-08-13 · open the first message on its own page

[PATCH 1/3] ARM: mx27_defconfig: enable switches used in mx27 code

From: Uwe Kleine-König <hidden>
Date: 2010-08-11 08:36:26 

- enable all mx27 machines (MACH_CPUIMX27, MACH_PCA100, MACH_MXT_TD60)
  including optional features for CPUIMX27
- eukrea_mbimx27-baseboard.c uses TOUCHSCREEN_ADS7846
- mach-cpuimx27.c uses SERIAL_8250
- several machines make use of SPI_IMX (selects SPI_BITBANG)
- drop VGA_CONSOLE as this isn't selectable anymore since fb78b51cb11e
- several machines make use of USB_ULPI (depends on USB, but don't
  enable USB_DEVICE_CLASS as it's deprecated)

Signed-off-by: Uwe Kleine-K?nig <redacted>
---
 arch/arm/configs/mx27_defconfig |   14 +++++++++++---
 1 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/arch/arm/configs/mx27_defconfig b/arch/arm/configs/mx27_defconfig
index b2038b0..0107a8f 100644
--- a/arch/arm/configs/mx27_defconfig
+++ b/arch/arm/configs/mx27_defconfig
@@ -21,8 +21,13 @@ CONFIG_ARCH_MX2=y
 CONFIG_MACH_MX27=y
 CONFIG_MACH_MX27ADS=y
 CONFIG_MACH_PCM038=y
+CONFIG_MACH_CPUIMX27=y
+CONFIG_MACH_EUKREA_CPUIMX27_USESDHC2=y
+CONFIG_MACH_EUKREA_CPUIMX27_USEUART4=y
 CONFIG_MACH_MX27_3DS=y
 CONFIG_MACH_IMX27LITE=y
+CONFIG_MACH_PCA100=y
+CONFIG_MACH_MXT_TD60=y
 CONFIG_MXC_IRQ_PRIOR=y
 CONFIG_MXC_PWM=y
 CONFIG_NO_HZ=y
@@ -76,7 +81,9 @@ CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_ADS7846=m
 # CONFIG_SERIO is not set
+CONFIG_SERIAL_8250=m
 CONFIG_SERIAL_IMX=y
 CONFIG_SERIAL_IMX_CONSOLE=y
 # CONFIG_LEGACY_PTYS is not set
@@ -85,19 +92,20 @@ CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_IMX=y
 CONFIG_SPI=y
-CONFIG_SPI_BITBANG=y
+CONFIG_SPI_IMX=y
 CONFIG_W1=y
 CONFIG_W1_MASTER_MXC=y
 CONFIG_W1_SLAVE_THERM=y
 # CONFIG_HWMON is not set
 CONFIG_FB=y
 CONFIG_FB_IMX=y
-# CONFIG_VGA_CONSOLE is not set
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_FONTS=y
 CONFIG_FONT_8x8=y
 # CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
+CONFIG_USB=m
+# CONFIG_USB_DEVICE_CLASS is not set
+CONFIG_USB_ULPI=y
 CONFIG_MMC=y
 CONFIG_MMC_MXC=y
 CONFIG_RTC_CLASS=y
-- 
1.7.1

[PATCH 2/3] ARM: remove mx31pdk_defconfig

From: Uwe Kleine-König <hidden>
Date: 2010-08-11 08:36:27 

This machine is enabled in mx3_defconfig and so mx31pdk_defconfig isn't
really useful.

Signed-off-by: Uwe Kleine-K?nig <redacted>
---
 arch/arm/configs/mx31pdk_defconfig |   44 ------------------------------------
 1 files changed, 0 insertions(+), 44 deletions(-)
 delete mode 100644 arch/arm/configs/mx31pdk_defconfig

diff --git a/arch/arm/configs/mx31pdk_defconfig b/arch/arm/configs/mx31pdk_defconfig
deleted file mode 100644
index 2d29329..0000000
--- a/arch/arm/configs/mx31pdk_defconfig
+++ /dev/null
@@ -1,44 +0,0 @@
-# CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_SWAP is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-# CONFIG_COMPAT_BRK is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_MXC=y
-# CONFIG_MACH_MX31ADS is not set
-CONFIG_MACH_MX31_3DS=y
-CONFIG_AEABI=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_INET_LRO is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_PREVENT_FIRMWARE_BUILD is not set
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-# CONFIG_BLK_DEV is not set
-# CONFIG_MISC_DEVICES is not set
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-# CONFIG_DEVKMEM is not set
-CONFIG_SERIAL_IMX=y
-CONFIG_SERIAL_IMX_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_DNOTIFY is not set
-# CONFIG_ENABLE_WARN_DEPRECATED is not set
-# CONFIG_ENABLE_MUST_CHECK is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRC32 is not set
-- 
1.7.1

[PATCH 3/3] [RFC] change the way imx-uarts are registered

From: Uwe Kleine-König <hidden>
Date: 2010-08-11 08:36:28 

For mx1_defconfig this yields:

	add/remove: 1/0 grow/shrink: 1/4 up/down: 49/-108 (-59)
	function                                     old     new   delta
	imx1_imx_uart_data                             -      48     +48
	kernel_config_data                          7277    7278      +1
	imx_add_imx_uart_1irq                        132     128      -4
	imx_add_imx_uart_3irq                        164     156      -8
	scb9328_init                                  96      64     -32
	mx1ads_init                                  220     156     -64

for mx21_defconfig this yields:

	add/remove: 1/0 grow/shrink: 0/3 up/down: 64/-52 (12)
	function                                     old     new   delta
	imx21_imx_uart_data                            -      64     +64
	imx_add_imx_uart_3irq                        160     156      -4
	imx_add_imx_uart_1irq                        140     136      -4
	mx21ads_board_init                           220     176     -44

for a random mx25 config this yields:

	add/remove: 1/0 grow/shrink: 0/5 up/down: 80/-56 (24)
	function                                     old     new   delta
	imx25_imx_uart_data                            -      80     +80
	imx_add_imx_uart_3irq                        160     156      -4
	imx_add_imx_uart_1irq                        140     136      -4
	mx25pdk_init                                 288     272     -16
	eukrea_mbimxsd_baseboard_init                272     256     -16
	eukrea_cpuimx25_init                         252     236     -16

for mx27_defconfig this yields:

	add/remove: 1/0 grow/shrink: 0/10 up/down: 96/-280 (-184)
	function                                     old     new   delta
	imx27_imx_uart_data                            -      96     +96
	imx_add_imx_uart_3irq                        160     156      -4
	imx_add_imx_uart_1irq                        140     136      -4
	pca100_init                                  560     544     -16
	mx27pdk_init                                 112      96     -16
	mx27lite_init                                 92      76     -16
	eukrea_cpuimx27_init                         332     316     -16
	pcm038_init                                  388     348     -40
	mxt_td60_board_init                          320     280     -40
	eukrea_mbimx27_baseboard_init                476     436     -40
	mx27ads_board_init                           368     280     -88

and finally for mx3_defconfig:

	add/remove: 2/0 grow/shrink: 0/9 up/down: 128/-344 (-216)
	function                                     old     new   delta
	imx31_imx_uart_data                            -      80     +80
	imx35_imx_uart_data                            -      48     +48
	imx_add_imx_uart_1irq                        132     128      -4
	imx_add_imx_uart_3irq                        164     152     -12
	mx31moboard_devboard_init                    360     344     -16
	mx31lite_db_init                             176     160     -16
	mx31moboard_smartbot_init                    384     360     -24
	kzm_board_init                               232     208     -24
	armadillo5x0_init                            392     364     -28
	mx31lilly_db_init                            248     208     -40
	mxc_board_init                              3760    3580    -180

Signed-off-by: Uwe Kleine-K?nig <redacted>
---
 arch/arm/mach-imx/Makefile                      |    6 ++--
 arch/arm/mach-imx/devices-imx1.c                |   23 +++++++++++++
 arch/arm/mach-imx/devices-imx1.h                |    9 +++--
 arch/arm/mach-imx/devices-imx21.c               |   23 +++++++++++++
 arch/arm/mach-imx/devices-imx21.h               |   15 ++++----
 arch/arm/mach-imx/devices-imx27.c               |   26 ++++++++++++++
 arch/arm/mach-imx/devices-imx27.h               |   21 +++++-------
 arch/arm/mach-mx25/Makefile                     |    2 +-
 arch/arm/mach-mx25/devices-imx25.c              |   24 +++++++++++++
 arch/arm/mach-mx25/devices-imx25.h              |   18 ++++-----
 arch/arm/mach-mx3/Makefile                      |    4 +-
 arch/arm/mach-mx3/devices-imx31.c               |   25 ++++++++++++++
 arch/arm/mach-mx3/devices-imx31.h               |   18 ++++-----
 arch/arm/mach-mx3/devices-imx35.c               |   22 ++++++++++++
 arch/arm/mach-mx3/devices-imx35.h               |   12 +++---
 arch/arm/plat-mxc/devices/platform-imx-uart.c   |   41 ++++++++++------------
 arch/arm/plat-mxc/include/mach/devices-common.h |   27 +++++++++++----
 17 files changed, 231 insertions(+), 85 deletions(-)
 create mode 100644 arch/arm/mach-imx/devices-imx1.c
 create mode 100644 arch/arm/mach-imx/devices-imx21.c
 create mode 100644 arch/arm/mach-imx/devices-imx27.c
 create mode 100644 arch/arm/mach-mx25/devices-imx25.c
 create mode 100644 arch/arm/mach-mx3/devices-imx31.c
 create mode 100644 arch/arm/mach-mx3/devices-imx35.c

diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 46a9fdf..749d2fa 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -8,11 +8,11 @@ obj-y	:=  devices.o
 
 obj-$(CONFIG_IMX_HAVE_DMA_V1) += dma-v1.o
 
-obj-$(CONFIG_ARCH_MX1) += clock-imx1.o mm-imx1.o
-obj-$(CONFIG_MACH_MX21) += clock-imx21.o mm-imx21.o
+obj-$(CONFIG_ARCH_MX1) += clock-imx1.o devices-imx1.o mm-imx1.o
+obj-$(CONFIG_MACH_MX21) += clock-imx21.o devices-imx21.o mm-imx21.o
 
 obj-$(CONFIG_MACH_MX27) += cpu-imx27.o pm-imx27.o
-obj-$(CONFIG_MACH_MX27) += clock-imx27.o mm-imx27.o
+obj-$(CONFIG_MACH_MX27) += clock-imx27.o devices-imx27.o mm-imx27.o
 
 # Support for CMOS sensor interface
 obj-$(CONFIG_MX1_VIDEO)	+= mx1-camera-fiq.o mx1-camera-fiq-ksym.o
diff --git a/arch/arm/mach-imx/devices-imx1.c b/arch/arm/mach-imx/devices-imx1.c
new file mode 100644
index 0000000..9e6abff
--- /dev/null
+++ b/arch/arm/mach-imx/devices-imx1.c
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2010 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include "devices-imx1.h"
+
+const struct imx_uart_3irq_data imx1_imx_uart_data[] __initconst = {
+#define imx1_imx_uart_data_entry(_id, _hwid)				\
+	[_id] = {							\
+		.id = _id,						\
+		.iobase = MX1_UART ## _hwid ## _BASE_ADDR,		\
+		.iosize = 0xd0,						\
+		.irqrx = MX1_INT_UART ## _hwid ## RX,			\
+		.irqtx = MX1_INT_UART ## _hwid ## TX,			\
+		.irqrts = MX1_INT_UART ## _hwid ## RTS,			\
+	}
+	imx1_imx_uart_data_entry(0, 1),
+	imx1_imx_uart_data_entry(1, 2),
+};
diff --git a/arch/arm/mach-imx/devices-imx1.h b/arch/arm/mach-imx/devices-imx1.h
index a8d94f0..d268a7a 100644
--- a/arch/arm/mach-imx/devices-imx1.h
+++ b/arch/arm/mach-imx/devices-imx1.h
@@ -12,7 +12,8 @@
 #define imx1_add_i2c_imx(pdata)		\
 	imx_add_imx_i2c(0, MX1_I2C_BASE_ADDR, SZ_4K, MX1_INT_I2C, pdata)
 
-#define imx1_add_imx_uart0(pdata)	\
-	imx_add_imx_uart_3irq(0, MX1_UART1_BASE_ADDR, 0xd0, MX1_INT_UART1RX, MX1_INT_UART1TX, MX1_INT_UART1RTS, pdata)
-#define imx1_add_imx_uart1(pdata)	\
-	imx_add_imx_uart_3irq(0, MX1_UART2_BASE_ADDR, 0xd0, MX1_INT_UART2RX, MX1_INT_UART2TX, MX1_INT_UART2RTS, pdata)
+extern const struct imx_uart_3irq_data imx1_imx_uart_data[] __initconst;
+#define imx1_add_imx_uart0(pdata)	imx1_add_imx_uart(0, pdata)
+#define imx1_add_imx_uart1(pdata)	imx1_add_imx_uart(1, pdata)
+#define imx1_add_imx_uart(id, pdata)	\
+	imx_add_imx_uart_3irq(&imx1_imx_uart_data[id], pdata)
diff --git a/arch/arm/mach-imx/devices-imx21.c b/arch/arm/mach-imx/devices-imx21.c
new file mode 100644
index 0000000..9e1f09f
--- /dev/null
+++ b/arch/arm/mach-imx/devices-imx21.c
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2010 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include "devices-imx21.h"
+
+const struct imx_uart_1irq_data imx21_imx_uart_data[] __initconst = {
+#define imx21_imx_uart_data_entry(_id, _hwid)				\
+	[_id] = {							\
+		.id = _id,						\
+		.iobase = MX21_UART ## _hwid ## _BASE_ADDR,		\
+		.iosize = SZ_4K,					\
+		.irq = MX21_INT_UART ## _hwid,				\
+	}
+	imx21_imx_uart_data_entry(0, 1),
+	imx21_imx_uart_data_entry(1, 2),
+	imx21_imx_uart_data_entry(2, 3),
+	imx21_imx_uart_data_entry(3, 4),
+};
diff --git a/arch/arm/mach-imx/devices-imx21.h b/arch/arm/mach-imx/devices-imx21.h
index 42788e9..6acd7e3 100644
--- a/arch/arm/mach-imx/devices-imx21.h
+++ b/arch/arm/mach-imx/devices-imx21.h
@@ -12,14 +12,13 @@
 #define imx21_add_i2c_imx(pdata)	\
 	imx_add_imx_i2c(0, MX2x_I2C_BASE_ADDR, SZ_4K, MX2x_INT_I2C, pdata)
 
-#define imx21_add_imx_uart0(pdata)	\
-	imx_add_imx_uart_1irq(0, MX21_UART1_BASE_ADDR, SZ_4K, MX21_INT_UART1, pdata)
-#define imx21_add_imx_uart1(pdata)	\
-	imx_add_imx_uart_1irq(1, MX21_UART2_BASE_ADDR, SZ_4K, MX21_INT_UART2, pdata)
-#define imx21_add_imx_uart2(pdata)	\
-	imx_add_imx_uart_1irq(2, MX21_UART3_BASE_ADDR, SZ_4K, MX21_INT_UART3, pdata)
-#define imx21_add_imx_uart3(pdata)	\
-	imx_add_imx_uart_1irq(3, MX21_UART4_BASE_ADDR, SZ_4K, MX21_INT_UART4, pdata)
+extern const struct imx_uart_1irq_data imx21_imx_uart_data[] __initconst;
+#define imx21_add_imx_uart0(pdata)	imx21_add_imx_uart(0, pdata)
+#define imx21_add_imx_uart1(pdata)	imx21_add_imx_uart(1, pdata)
+#define imx21_add_imx_uart2(pdata)	imx21_add_imx_uart(2, pdata)
+#define imx21_add_imx_uart3(pdata)	imx21_add_imx_uart(3, pdata)
+#define imx21_add_imx_uart(id, pdata)	\
+	imx_add_imx_uart_1irq(&imx21_imx_uart_data[id], pdata)
 
 #define imx21_add_mxc_nand(pdata)	\
 	imx_add_mxc_nand_v1(MX21_NFC_BASE_ADDR, MX21_INT_NANDFC, pdata)
diff --git a/arch/arm/mach-imx/devices-imx27.c b/arch/arm/mach-imx/devices-imx27.c
new file mode 100644
index 0000000..280f54d
--- /dev/null
+++ b/arch/arm/mach-imx/devices-imx27.c
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2010 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include <mach/hardware.h> /* XXX: for IMX_IO_ADDRESS */
+#include "devices-imx27.h"
+
+const struct imx_uart_1irq_data imx27_imx_uart_data[] __initconst = {
+#define imx27_imx_uart_data_entry(_id, _hwid)				\
+	[_id] = {							\
+		.id = _id,						\
+		.iobase = MX27_UART ## _hwid ## _BASE_ADDR,		\
+		.iosize = SZ_4K,					\
+		.irq = MX27_INT_UART ## _hwid,				\
+	}
+	imx27_imx_uart_data_entry(0, 1),
+	imx27_imx_uart_data_entry(1, 2),
+	imx27_imx_uart_data_entry(2, 3),
+	imx27_imx_uart_data_entry(3, 4),
+	imx27_imx_uart_data_entry(4, 5),
+	imx27_imx_uart_data_entry(5, 6),
+};
diff --git a/arch/arm/mach-imx/devices-imx27.h b/arch/arm/mach-imx/devices-imx27.h
index 65e7bb7..70afd23 100644
--- a/arch/arm/mach-imx/devices-imx27.h
+++ b/arch/arm/mach-imx/devices-imx27.h
@@ -14,18 +14,15 @@
 #define imx27_add_i2c_imx1(pdata)	\
 	imx_add_imx_i2c(1, MX27_I2C2_BASE_ADDR, SZ_4K, MX27_INT_I2C2, pdata)
 
-#define imx27_add_imx_uart0(pdata)	\
-	imx_add_imx_uart_1irq(0, MX27_UART1_BASE_ADDR, SZ_4K, MX27_INT_UART1, pdata)
-#define imx27_add_imx_uart1(pdata)	\
-	imx_add_imx_uart_1irq(1, MX27_UART2_BASE_ADDR, SZ_4K, MX27_INT_UART2, pdata)
-#define imx27_add_imx_uart2(pdata)	\
-	imx_add_imx_uart_1irq(2, MX27_UART3_BASE_ADDR, SZ_4K, MX27_INT_UART3, pdata)
-#define imx27_add_imx_uart3(pdata)	\
-	imx_add_imx_uart_1irq(3, MX27_UART4_BASE_ADDR, SZ_4K, MX27_INT_UART4, pdata)
-#define imx27_add_imx_uart4(pdata)	\
-	imx_add_imx_uart_1irq(4, MX27_UART5_BASE_ADDR, SZ_4K, MX27_INT_UART5, pdata)
-#define imx27_add_imx_uart5(pdata)	\
-	imx_add_imx_uart_1irq(5, MX27_UART6_BASE_ADDR, SZ_4K, MX27_INT_UART6, pdata)
+extern const struct imx_uart_1irq_data imx27_imx_uart_data[] __initconst;
+#define imx27_add_imx_uart0(pdata)	imx27_add_imx_uart(0, pdata)
+#define imx27_add_imx_uart1(pdata)	imx27_add_imx_uart(1, pdata)
+#define imx27_add_imx_uart2(pdata)	imx27_add_imx_uart(2, pdata)
+#define imx27_add_imx_uart3(pdata)	imx27_add_imx_uart(3, pdata)
+#define imx27_add_imx_uart4(pdata)	imx27_add_imx_uart(4, pdata)
+#define imx27_add_imx_uart5(pdata)	imx27_add_imx_uart(5, pdata)
+#define imx27_add_imx_uart(id, pdata)	\
+	imx_add_imx_uart_1irq(&imx27_imx_uart_data[id], pdata)
 
 #define imx27_add_mxc_nand(pdata)	\
 	imx_add_mxc_nand_v1(MX27_NFC_BASE_ADDR, MX27_INT_NANDFC, pdata)
diff --git a/arch/arm/mach-mx25/Makefile b/arch/arm/mach-mx25/Makefile
index d9e46ce..b50321f 100644
--- a/arch/arm/mach-mx25/Makefile
+++ b/arch/arm/mach-mx25/Makefile
@@ -1,5 +1,5 @@
 obj-y				:= mm.o devices.o
-obj-$(CONFIG_ARCH_MX25)		+= clock.o
+obj-$(CONFIG_ARCH_MX25)		+= clock.o devices-imx25.o
 obj-$(CONFIG_MACH_MX25_3DS)	+= mach-mx25_3ds.o
 obj-$(CONFIG_MACH_EUKREA_CPUIMX25)		+= mach-cpuimx25.o
 obj-$(CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD)	+= eukrea_mbimxsd-baseboard.o
diff --git a/arch/arm/mach-mx25/devices-imx25.c b/arch/arm/mach-mx25/devices-imx25.c
new file mode 100644
index 0000000..60d303c
--- /dev/null
+++ b/arch/arm/mach-mx25/devices-imx25.c
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2010 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include "devices-imx25.h"
+
+const struct imx_uart_1irq_data imx25_imx_uart_data[] __initconst = {
+#define imx25_imx_uart_data_entry(_id, _hwid)				\
+	[_id] = {							\
+		.id = _id,						\
+		.iobase = MX25_UART ## _hwid ## _BASE_ADDR,		\
+		.iosize = SZ_16K,					\
+		.irq = MX25_INT_UART ## _hwid,				\
+	}
+	imx25_imx_uart_data_entry(0, 1),
+	imx25_imx_uart_data_entry(1, 2),
+	imx25_imx_uart_data_entry(2, 3),
+	imx25_imx_uart_data_entry(3, 4),
+	imx25_imx_uart_data_entry(4, 5),
+};
diff --git a/arch/arm/mach-mx25/devices-imx25.h b/arch/arm/mach-mx25/devices-imx25.h
index d86a7c3..c331449 100644
--- a/arch/arm/mach-mx25/devices-imx25.h
+++ b/arch/arm/mach-mx25/devices-imx25.h
@@ -21,16 +21,14 @@
 #define imx25_add_imx_i2c2(pdata)	\
 	imx_add_imx_i2c(2, MX25_I2C3_BASE_ADDR, SZ_16K, MX25_INT_I2C3, pdata)
 
-#define imx25_add_imx_uart0(pdata)	\
-	imx_add_imx_uart_1irq(0, MX25_UART1_BASE_ADDR, SZ_16K, MX25_INT_UART1, pdata)
-#define imx25_add_imx_uart1(pdata)	\
-	imx_add_imx_uart_1irq(1, MX25_UART2_BASE_ADDR, SZ_16K, MX25_INT_UART2, pdata)
-#define imx25_add_imx_uart2(pdata)	\
-	imx_add_imx_uart_1irq(2, MX25_UART3_BASE_ADDR, SZ_16K, MX25_INT_UART3, pdata)
-#define imx25_add_imx_uart3(pdata)	\
-	imx_add_imx_uart_1irq(3, MX25_UART4_BASE_ADDR, SZ_16K, MX25_INT_UART4, pdata)
-#define imx25_add_imx_uart4(pdata)	\
-	imx_add_imx_uart_1irq(4, MX25_UART5_BASE_ADDR, SZ_16K, MX25_INT_UART5, pdata)
+extern const struct imx_uart_1irq_data imx25_imx_uart_data[] __initconst;
+#define imx25_add_imx_uart0(pdata)	imx25_add_imx_uart(0, pdata)
+#define imx25_add_imx_uart1(pdata)	imx25_add_imx_uart(1, pdata)
+#define imx25_add_imx_uart2(pdata)	imx25_add_imx_uart(2, pdata)
+#define imx25_add_imx_uart3(pdata)	imx25_add_imx_uart(3, pdata)
+#define imx25_add_imx_uart4(pdata)	imx25_add_imx_uart(4, pdata)
+#define imx25_add_imx_uart(id, pdata)	\
+	imx_add_imx_uart_1irq(&imx25_imx_uart_data[id], pdata)
 
 #define imx25_add_mxc_nand(pdata)	\
 	imx_add_mxc_nand_v21(MX25_NFC_BASE_ADDR, MX25_INT_NANDFC, pdata)
diff --git a/arch/arm/mach-mx3/Makefile b/arch/arm/mach-mx3/Makefile
index 2bd7bec..ce49888 100644
--- a/arch/arm/mach-mx3/Makefile
+++ b/arch/arm/mach-mx3/Makefile
@@ -8,8 +8,8 @@ obj-y				:= mm.o devices.o cpu.o
 CFLAGS_mm.o = -DIMX_NEEDS_DEPRECATED_SYMBOLS
 CFLAGS_devices.o = -DIMX_NEEDS_DEPRECATED_SYMBOLS
 CFLAGS_cpu.o = -DIMX_NEEDS_DEPRECATED_SYMBOLS
-obj-$(CONFIG_ARCH_MX31)		+= clock-imx31.o iomux-imx31.o
-obj-$(CONFIG_ARCH_MX35)		+= clock-imx35.o
+obj-$(CONFIG_ARCH_MX31)		+= clock-imx31.o devices-imx31.o iomux-imx31.o
+obj-$(CONFIG_ARCH_MX35)		+= clock-imx35.o devices-imx35.o
 obj-$(CONFIG_MACH_MX31ADS)	+= mach-mx31ads.o
 obj-$(CONFIG_MACH_MX31LILLY)	+= mach-mx31lilly.o mx31lilly-db.o
 obj-$(CONFIG_MACH_MX31LITE)	+= mach-mx31lite.o mx31lite-db.o
diff --git a/arch/arm/mach-mx3/devices-imx31.c b/arch/arm/mach-mx3/devices-imx31.c
new file mode 100644
index 0000000..07b8f8a
--- /dev/null
+++ b/arch/arm/mach-mx3/devices-imx31.c
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2010 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include <mach/hardware.h> /* XXX: for IMX_IO_ADDRESS */
+#include "devices-imx31.h"
+
+const struct imx_uart_1irq_data imx31_imx_uart_data[] __initconst = {
+#define imx31_imx_uart_data_entry(_id, _hwid)				\
+	[_id] = {							\
+		.id = _id,						\
+		.iobase = MX31_UART ## _hwid ## _BASE_ADDR,		\
+		.iosize = SZ_4K,					\
+		.irq = MX31_INT_UART ## _hwid,				\
+	}
+	imx31_imx_uart_data_entry(0, 1),
+	imx31_imx_uart_data_entry(1, 2),
+	imx31_imx_uart_data_entry(2, 3),
+	imx31_imx_uart_data_entry(3, 4),
+	imx31_imx_uart_data_entry(4, 5),
+};
diff --git a/arch/arm/mach-mx3/devices-imx31.h b/arch/arm/mach-mx3/devices-imx31.h
index 3b1a44a..99acf54 100644
--- a/arch/arm/mach-mx3/devices-imx31.h
+++ b/arch/arm/mach-mx3/devices-imx31.h
@@ -16,16 +16,14 @@
 #define imx31_add_imx_i2c2(pdata)	\
 	imx_add_imx_i2c(2, MX31_I2C3_BASE_ADDR, SZ_4K, MX31_INT_I2C3, pdata)
 
-#define imx31_add_imx_uart0(pdata)	\
-	imx_add_imx_uart_1irq(0, MX31_UART1_BASE_ADDR, SZ_16K, MX31_INT_UART1, pdata)
-#define imx31_add_imx_uart1(pdata)	\
-	imx_add_imx_uart_1irq(1, MX31_UART2_BASE_ADDR, SZ_16K, MX31_INT_UART2, pdata)
-#define imx31_add_imx_uart2(pdata)	\
-	imx_add_imx_uart_1irq(2, MX31_UART3_BASE_ADDR, SZ_16K, MX31_INT_UART3, pdata)
-#define imx31_add_imx_uart3(pdata)	\
-	imx_add_imx_uart_1irq(3, MX31_UART4_BASE_ADDR, SZ_16K, MX31_INT_UART4, pdata)
-#define imx31_add_imx_uart4(pdata)	\
-	imx_add_imx_uart_1irq(4, MX31_UART5_BASE_ADDR, SZ_16K, MX31_INT_UART5, pdata)
+extern const struct imx_uart_1irq_data imx31_imx_uart_data[] __initconst;
+#define imx31_add_imx_uart0(pdata)	imx31_add_imx_uart(0, pdata)
+#define imx31_add_imx_uart1(pdata)	imx31_add_imx_uart(1, pdata)
+#define imx31_add_imx_uart2(pdata)	imx31_add_imx_uart(2, pdata)
+#define imx31_add_imx_uart3(pdata)	imx31_add_imx_uart(3, pdata)
+#define imx31_add_imx_uart4(pdata)	imx31_add_imx_uart(4, pdata)
+#define imx31_add_imx_uart(id, pdata)	\
+	imx_add_imx_uart_1irq(&imx31_imx_uart_data[id], pdata)
 
 #define imx31_add_mxc_nand(pdata)	\
 	imx_add_mxc_nand_v1(MX31_NFC_BASE_ADDR, MX31_INT_NANDFC, pdata)
diff --git a/arch/arm/mach-mx3/devices-imx35.c b/arch/arm/mach-mx3/devices-imx35.c
new file mode 100644
index 0000000..00ca7a8
--- /dev/null
+++ b/arch/arm/mach-mx3/devices-imx35.c
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2010 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include "devices-imx35.h"
+
+const struct imx_uart_1irq_data imx35_imx_uart_data[] __initconst = {
+#define imx35_imx_uart_data_entry(_id, _hwid)				\
+	[_id] = {							\
+		.id = _id,						\
+		.iobase = MX35_UART ## _hwid ## _BASE_ADDR,		\
+		.iosize = SZ_16K,					\
+		.irq = MX35_INT_UART ## _hwid,				\
+	}
+	imx35_imx_uart_data_entry(0, 1),
+	imx35_imx_uart_data_entry(1, 2),
+	imx35_imx_uart_data_entry(2, 3),
+};
diff --git a/arch/arm/mach-mx3/devices-imx35.h b/arch/arm/mach-mx3/devices-imx35.h
index f6a431a..efa4587 100644
--- a/arch/arm/mach-mx3/devices-imx35.h
+++ b/arch/arm/mach-mx3/devices-imx35.h
@@ -21,12 +21,12 @@
 #define imx35_add_imx_i2c2(pdata)	\
 	imx_add_imx_i2c(2, MX35_I2C3_BASE_ADDR, SZ_4K, MX35_INT_I2C3, pdata)
 
-#define imx35_add_imx_uart0(pdata)	\
-	imx_add_imx_uart_1irq(0, MX35_UART1_BASE_ADDR, SZ_16K, MX35_INT_UART1, pdata)
-#define imx35_add_imx_uart1(pdata)	\
-	imx_add_imx_uart_1irq(1, MX35_UART2_BASE_ADDR, SZ_16K, MX35_INT_UART2, pdata)
-#define imx35_add_imx_uart2(pdata)	\
-	imx_add_imx_uart_1irq(2, MX35_UART3_BASE_ADDR, SZ_16K, MX35_INT_UART3, pdata)
+extern const struct imx_uart_1irq_data imx35_imx_uart_data[] __initconst;
+#define imx35_add_imx_uart0(pdata)	imx35_add_imx_uart(0, pdata)
+#define imx35_add_imx_uart1(pdata)	imx35_add_imx_uart(1, pdata)
+#define imx35_add_imx_uart2(pdata)	imx35_add_imx_uart(2, pdata)
+#define imx35_add_imx_uart(id, pdata)	\
+	imx_add_imx_uart_1irq(&imx35_imx_uart_data[id], pdata)
 
 #define imx35_add_mxc_nand(pdata)	\
 	imx_add_mxc_nand_v21(MX35_NFC_BASE_ADDR, MX35_INT_NANDFC, pdata)
diff --git a/arch/arm/plat-mxc/devices/platform-imx-uart.c b/arch/arm/plat-mxc/devices/platform-imx-uart.c
index fa3dff1..052a35d 100644
--- a/arch/arm/plat-mxc/devices/platform-imx-uart.c
+++ b/arch/arm/plat-mxc/devices/platform-imx-uart.c
@@ -8,53 +8,50 @@
  */
 #include <mach/devices-common.h>
 
-struct platform_device *__init imx_add_imx_uart_3irq(int id,
-		resource_size_t iobase, resource_size_t iosize,
-		resource_size_t irqrx, resource_size_t irqtx,
-		resource_size_t irqrts,
+struct platform_device *__init imx_add_imx_uart_3irq(
+		const struct imx_uart_3irq_data *data,
 		const struct imxuart_platform_data *pdata)
 {
 	struct resource res[] = {
 		{
-			.start = iobase,
-			.end = iobase + iosize - 1,
+			.start = data->iobase,
+			.end = data->iobase + data->iosize - 1,
 			.flags = IORESOURCE_MEM,
 		}, {
-			.start = irqrx,
-			.end = irqrx,
+			.start = data->irqrx,
+			.end = data->irqrx,
 			.flags = IORESOURCE_IRQ,
 		}, {
-			.start = irqtx,
-			.end = irqtx,
+			.start = data->irqtx,
+			.end = data->irqtx,
 			.flags = IORESOURCE_IRQ,
 		}, {
-			.start = irqrts,
-			.end = irqrx,
+			.start = data->irqrts,
+			.end = data->irqrx,
 			.flags = IORESOURCE_IRQ,
 		},
 	};
 
-	return imx_add_platform_device("imx-uart", id, res, ARRAY_SIZE(res),
-			pdata, sizeof(*pdata));
+	return imx_add_platform_device("imx-uart", data->id, res,
+			ARRAY_SIZE(res), pdata, sizeof(*pdata));
 }
 
-struct platform_device *__init imx_add_imx_uart_1irq(int id,
-		resource_size_t iobase, resource_size_t iosize,
-		resource_size_t irq,
+struct platform_device *__init imx_add_imx_uart_1irq(
+		const struct imx_uart_1irq_data *data,
 		const struct imxuart_platform_data *pdata)
 {
 	struct resource res[] = {
 		{
-			.start = iobase,
-			.end = iobase + iosize - 1,
+			.start = data->iobase,
+			.end = data->iobase + data->iosize - 1,
 			.flags = IORESOURCE_MEM,
 		}, {
-			.start = irq,
-			.end = irq,
+			.start = data->irq,
+			.end = data->irq,
 			.flags = IORESOURCE_IRQ,
 		},
 	};
 
-	return imx_add_platform_device("imx-uart", id, res, ARRAY_SIZE(res),
+	return imx_add_platform_device("imx-uart", data->id, res, ARRAY_SIZE(res),
 			pdata, sizeof(*pdata));
 }
diff --git a/arch/arm/plat-mxc/include/mach/devices-common.h b/arch/arm/plat-mxc/include/mach/devices-common.h
index c5f68c5..ca9e5ae 100644
--- a/arch/arm/plat-mxc/include/mach/devices-common.h
+++ b/arch/arm/plat-mxc/include/mach/devices-common.h
@@ -38,14 +38,27 @@ struct platform_device *__init imx_add_imx_i2c(int id,
 		const struct imxi2c_platform_data *pdata);
 
 #include <mach/imx-uart.h>
-struct platform_device *__init imx_add_imx_uart_3irq(int id,
-		resource_size_t iobase, resource_size_t iosize,
-		resource_size_t irqrx, resource_size_t irqtx,
-		resource_size_t irqrts,
+struct imx_uart_3irq_data {
+	int id;
+	resource_size_t iobase;
+	resource_size_t iosize;
+	resource_size_t irqrx;
+	resource_size_t irqtx;
+	resource_size_t irqrts;
+};
+
+struct imx_uart_1irq_data {
+	int id;
+	resource_size_t iobase;
+	resource_size_t iosize;
+	resource_size_t irq;
+};
+
+struct platform_device *__init imx_add_imx_uart_3irq(
+		const struct imx_uart_3irq_data *data,
 		const struct imxuart_platform_data *pdata);
-struct platform_device *__init imx_add_imx_uart_1irq(int id,
-		resource_size_t iobase, resource_size_t iosize,
-		resource_size_t irq,
+struct platform_device *__init imx_add_imx_uart_1irq(
+		const struct imx_uart_1irq_data *data,
 		const struct imxuart_platform_data *pdata);
 
 #include <mach/mxc_nand.h>
-- 
1.7.1

[PATCH 1/3] ARM: mx27_defconfig: enable switches used in mx27 code

From: Uwe Kleine-König <hidden>
Date: 2010-08-13 10:13:09 

On Wed, Aug 11, 2010 at 10:36:26AM +0200, Uwe Kleine-K?nig wrote:
quoted hunk
- enable all mx27 machines (MACH_CPUIMX27, MACH_PCA100, MACH_MXT_TD60)
  including optional features for CPUIMX27
- eukrea_mbimx27-baseboard.c uses TOUCHSCREEN_ADS7846
- mach-cpuimx27.c uses SERIAL_8250
- several machines make use of SPI_IMX (selects SPI_BITBANG)
- drop VGA_CONSOLE as this isn't selectable anymore since fb78b51cb11e
- several machines make use of USB_ULPI (depends on USB, but don't
  enable USB_DEVICE_CLASS as it's deprecated)
BTW, this commit breaks cpuimx27 and pca100 on top of linus/master

	  CC      arch/arm/mach-imx/mach-cpuimx27.o
	arch/arm/mach-imx/mach-cpuimx27.c: In function 'eukrea_cpuimx27_init':
	arch/arm/mach-imx/mach-cpuimx27.c:282: error: 'USB_OTG_DRV_VBUS' undeclared (first use in this function)
	arch/arm/mach-imx/mach-cpuimx27.c:282: error: (Each undeclared identifier is reported only once
	arch/arm/mach-imx/mach-cpuimx27.c:282: error: for each function it appears in.)
	arch/arm/mach-imx/mach-cpuimx27.c:282: error: 'USB_OTG_DRV_VBUS_EXT' undeclared (first use in this function)
	make[3]: *** [arch/arm/mach-imx/mach-cpuimx27.o] Error 1
	make[2]: *** [arch/arm/mach-imx/mach-cpuimx27.o] Error 2
	  CC      arch/arm/mach-imx/mach-pca100.o
	arch/arm/mach-imx/mach-pca100.c: In function 'pca100_init':
	arch/arm/mach-imx/mach-pca100.c:422: error: 'USB_OTG_DRV_VBUS' undeclared (first use in this function)
	arch/arm/mach-imx/mach-pca100.c:422: error: (Each undeclared identifier is reported only once
	arch/arm/mach-imx/mach-pca100.c:422: error: for each function it appears in.)
	arch/arm/mach-imx/mach-pca100.c:422: error: 'USB_OTG_DRV_VBUS_EXT' undeclared (first use in this function)
	make[3]: *** [arch/arm/mach-imx/mach-pca100.o] Error 1
	make[2]: *** [arch/arm/mach-imx/mach-pca100.o] Error 2

Bisecting this problem yields:
	
commit 13dd0c9767349b280cf131c34461f85e5effc42a
Author: Igor Grinberg [off-list ref]
Date:   Thu Jul 15 16:00:16 2010 +0300

    USB: otg/ulpi: extend the generic ulpi driver.
    
    1) Introduce ulpi specific flags for control of the ulpi phy
    2) Extend the generic ulpi driver with support for Function and
    Interface control of upli phy
    3) Update the platforms using the generic ulpi driver with new ulpi
    flags
    4) Remove the otg control flags not in use
    
    Signed-off-by: Igor Grinberg [off-list ref]
    Signed-off-by: Mike Rapoport [off-list ref]
    Signed-off-by: Greg Kroah-Hartman [off-list ref]

 arch/arm/mach-mx3/mach-armadillo5x0.c    |    4 +-
 arch/arm/mach-mx3/mach-mx31lilly.c       |    4 +-
 arch/arm/mach-mx3/mach-mx31lite.c        |    2 +-
 arch/arm/mach-mx3/mach-mx31moboard.c     |    2 +-
 arch/arm/mach-mx3/mach-pcm037.c          |    4 +-
 arch/arm/mach-mx3/mach-pcm043.c          |    2 +-
 arch/arm/mach-mx3/mx31moboard-smartbot.c |    2 +-
 drivers/usb/otg/ulpi.c                   |  127 +++++++++++++++++++++++++++---
 include/linux/usb/otg.h                  |    7 --
 include/linux/usb/ulpi.h                 |   39 +++++++++
 10 files changed, 166 insertions(+), 27 deletions(-)


-- 
Pengutronix e.K.                           | Uwe Kleine-K?nig            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help