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-rw-r--r--arch/arm/mach-omap1/Kconfig25
-rw-r--r--arch/arm/mach-omap1/board-ams-delta.c2
-rw-r--r--arch/arm/mach-omap1/board-fsample.c34
-rw-r--r--arch/arm/mach-omap1/board-generic.c5
-rw-r--r--arch/arm/mach-omap1/board-h2-mmc.c2
-rw-r--r--arch/arm/mach-omap1/board-h2.c7
-rw-r--r--arch/arm/mach-omap1/board-h2.h38
-rw-r--r--arch/arm/mach-omap1/board-h3-mmc.c2
-rw-r--r--arch/arm/mach-omap1/board-h3.c7
-rw-r--r--arch/arm/mach-omap1/board-h3.h35
-rw-r--r--arch/arm/mach-omap1/board-innovator.c8
-rw-r--r--arch/arm/mach-omap1/board-nokia770.c9
-rw-r--r--arch/arm/mach-omap1/board-osk.c17
-rw-r--r--arch/arm/mach-omap1/board-palmte.c17
-rw-r--r--arch/arm/mach-omap1/board-palmtt.c9
-rw-r--r--arch/arm/mach-omap1/board-palmz71.c12
-rw-r--r--arch/arm/mach-omap1/board-sx1-mmc.c1
-rw-r--r--arch/arm/mach-omap1/board-sx1.c3
-rw-r--r--arch/arm/mach-omap1/board-voiceblue.c2
-rw-r--r--arch/arm/mach-omap1/clock.c407
-rw-r--r--arch/arm/mach-omap1/clock.h412
-rw-r--r--arch/arm/mach-omap1/devices.c2
-rw-r--r--arch/arm/mach-omap1/id.c4
-rw-r--r--arch/arm/mach-omap1/io.c23
-rw-r--r--arch/arm/mach-omap1/irq.c19
-rw-r--r--arch/arm/mach-omap1/mailbox.c29
-rw-r--r--arch/arm/mach-omap1/mcbsp.c52
-rw-r--r--arch/arm/mach-omap1/mux.c24
-rw-r--r--arch/arm/mach-omap1/serial.c7
29 files changed, 692 insertions, 522 deletions
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index 10a301e..cd8de89 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -7,6 +7,11 @@ config ARCH_OMAP730
select CPU_ARM926T
select ARCH_OMAP_OTG
+config ARCH_OMAP850
+ depends on ARCH_OMAP1
+ bool "OMAP850 Based System"
+ select CPU_ARM926T
+
config ARCH_OMAP15XX
depends on ARCH_OMAP1
default y
@@ -46,6 +51,12 @@ config MACH_OMAP_H3
TI OMAP 1710 H3 board support. Say Y here if you have such
a board.
+config MACH_OMAP_HTCWIZARD
+ bool "HTC Wizard"
+ depends on ARCH_OMAP850
+ help
+ HTC Wizard smartphone support (AKA QTEK 9100, ...)
+
config MACH_OMAP_OSK
bool "TI OSK Support"
depends on ARCH_OMAP1 && ARCH_OMAP16XX
@@ -98,7 +109,7 @@ config MACH_OMAP_PALMZ71
help
Support for the Palm Zire71 PDA. To boot the kernel,
you'll need a PalmOS compatible bootloader; check out
- http://hackndev.com/palm/z71 for more informations.
+ http://hackndev.com/palm/z71 for more information.
Say Y here if you have such a PDA, say N otherwise.
config MACH_OMAP_PALMTT
@@ -163,7 +174,7 @@ config OMAP_ARM_216MHZ
config OMAP_ARM_195MHZ
bool "OMAP ARM 195 MHz CPU"
- depends on ARCH_OMAP1 && ARCH_OMAP730
+ depends on ARCH_OMAP1 && (ARCH_OMAP730 || ARCH_OMAP850)
help
Enable 195MHz clock for OMAP CPU. If unsure, say N.
@@ -175,13 +186,13 @@ config OMAP_ARM_192MHZ
config OMAP_ARM_182MHZ
bool "OMAP ARM 182 MHz CPU"
- depends on ARCH_OMAP1 && ARCH_OMAP730
+ depends on ARCH_OMAP1 && (ARCH_OMAP730 || ARCH_OMAP850)
help
Enable 182MHz clock for OMAP CPU. If unsure, say N.
config OMAP_ARM_168MHZ
bool "OMAP ARM 168 MHz CPU"
- depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730)
+ depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 || ARCH_OMAP850)
help
Enable 168MHz clock for OMAP CPU. If unsure, say N.
@@ -193,20 +204,20 @@ config OMAP_ARM_150MHZ
config OMAP_ARM_120MHZ
bool "OMAP ARM 120 MHz CPU"
- depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730)
+ depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 || ARCH_OMAP850)
help
Enable 120MHz clock for OMAP CPU. If unsure, say N.
config OMAP_ARM_60MHZ
bool "OMAP ARM 60 MHz CPU"
- depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730)
+ depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 || ARCH_OMAP850)
default y
help
Enable 60MHz clock for OMAP CPU. If unsure, say Y.
config OMAP_ARM_30MHZ
bool "OMAP ARM 30 MHz CPU"
- depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730)
+ depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 || ARCH_OMAP850)
help
Enable 30MHz clock for OMAP CPU. If unsure, say N.
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 2e61839..8b40aac 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -175,7 +175,6 @@ static struct omap_usb_config ams_delta_usb_config __initdata = {
static struct omap_board_config_kernel ams_delta_config[] = {
{ OMAP_TAG_LCD, &ams_delta_lcd_config },
{ OMAP_TAG_UART, &ams_delta_uart_config },
- { OMAP_TAG_USB, &ams_delta_usb_config },
};
static struct resource ams_delta_kp_resources[] = {
@@ -232,6 +231,7 @@ static void __init ams_delta_init(void)
/* Clear latch2 (NAND, LCD, modem enable) */
ams_delta_latch2_write(~0, 0);
+ omap_usb_init(&ams_delta_usb_config);
platform_add_devices(ams_delta_devices, ARRAY_SIZE(ams_delta_devices));
}
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index 3030829..19e0e923 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -34,7 +34,39 @@
#include <mach/keypad.h>
#include <mach/common.h>
#include <mach/board.h>
-#include <mach/board-fsample.h>
+
+/* fsample is pretty close to p2-sample */
+
+#define fsample_cpld_read(reg) __raw_readb(reg)
+#define fsample_cpld_write(val, reg) __raw_writeb(val, reg)
+
+#define FSAMPLE_CPLD_BASE 0xE8100000
+#define FSAMPLE_CPLD_SIZE SZ_4K
+#define FSAMPLE_CPLD_START 0x05080000
+
+#define FSAMPLE_CPLD_REG_A (FSAMPLE_CPLD_BASE + 0x00)
+#define FSAMPLE_CPLD_SWITCH (FSAMPLE_CPLD_BASE + 0x02)
+#define FSAMPLE_CPLD_UART (FSAMPLE_CPLD_BASE + 0x02)
+#define FSAMPLE_CPLD_REG_B (FSAMPLE_CPLD_BASE + 0x04)
+#define FSAMPLE_CPLD_VERSION (FSAMPLE_CPLD_BASE + 0x06)
+#define FSAMPLE_CPLD_SET_CLR (FSAMPLE_CPLD_BASE + 0x06)
+
+#define FSAMPLE_CPLD_BIT_BT_RESET 0
+#define FSAMPLE_CPLD_BIT_LCD_RESET 1
+#define FSAMPLE_CPLD_BIT_CAM_PWDN 2
+#define FSAMPLE_CPLD_BIT_CHARGER_ENABLE 3
+#define FSAMPLE_CPLD_BIT_SD_MMC_EN 4
+#define FSAMPLE_CPLD_BIT_aGPS_PWREN 5
+#define FSAMPLE_CPLD_BIT_BACKLIGHT 6
+#define FSAMPLE_CPLD_BIT_aGPS_EN_RESET 7
+#define FSAMPLE_CPLD_BIT_aGPS_SLEEPx_N 8
+#define FSAMPLE_CPLD_BIT_OTG_RESET 9
+
+#define fsample_cpld_set(bit) \
+ fsample_cpld_write((((bit) & 15) << 4) | 0x0f, FSAMPLE_CPLD_SET_CLR)
+
+#define fsample_cpld_clear(bit) \
+ fsample_cpld_write(0xf0 | ((bit) & 15), FSAMPLE_CPLD_SET_CLR)
static int fsample_keymap[] = {
KEY(0,0,KEY_UP),
diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c
index 7d26702..e724940 100644
--- a/arch/arm/mach-omap1/board-generic.c
+++ b/arch/arm/mach-omap1/board-generic.c
@@ -62,7 +62,6 @@ static struct omap_uart_config generic_uart_config __initdata = {
};
static struct omap_board_config_kernel generic_config[] __initdata = {
- { OMAP_TAG_USB, NULL },
{ OMAP_TAG_UART, &generic_uart_config },
};
@@ -70,12 +69,12 @@ static void __init omap_generic_init(void)
{
#ifdef CONFIG_ARCH_OMAP15XX
if (cpu_is_omap15xx()) {
- generic_config[0].data = &generic1510_usb_config;
+ omap_usb_init(&generic1510_usb_config);
}
#endif
#if defined(CONFIG_ARCH_OMAP16XX)
if (!cpu_is_omap1510()) {
- generic_config[0].data = &generic1610_usb_config;
+ omap_usb_init(&generic1610_usb_config);
}
#endif
diff --git a/arch/arm/mach-omap1/board-h2-mmc.c b/arch/arm/mach-omap1/board-h2-mmc.c
index 409fa56..44d4a96 100644
--- a/arch/arm/mach-omap1/board-h2-mmc.c
+++ b/arch/arm/mach-omap1/board-h2-mmc.c
@@ -19,6 +19,8 @@
#include <mach/mmc.h>
#include <mach/gpio.h>
+#include "board-h2.h"
+
#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
static int mmc_set_power(struct device *dev, int slot, int power_on,
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 0d784a7..f695aa0 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -46,6 +46,11 @@
#include <mach/keypad.h>
#include <mach/common.h>
+#include "board-h2.h"
+
+/* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */
+#define OMAP1610_ETHR_START 0x04000300
+
static int h2_keymap[] = {
KEY(0, 0, KEY_LEFT),
KEY(0, 1, KEY_RIGHT),
@@ -364,7 +369,6 @@ static struct omap_lcd_config h2_lcd_config __initdata = {
};
static struct omap_board_config_kernel h2_config[] __initdata = {
- { OMAP_TAG_USB, &h2_usb_config },
{ OMAP_TAG_UART, &h2_uart_config },
{ OMAP_TAG_LCD, &h2_lcd_config },
};
@@ -413,6 +417,7 @@ static void __init h2_init(void)
omap_serial_init();
omap_register_i2c_bus(1, 100, h2_i2c_board_info,
ARRAY_SIZE(h2_i2c_board_info));
+ omap_usb_init(&h2_usb_config);
h2_mmc_init();
}
diff --git a/arch/arm/mach-omap1/board-h2.h b/arch/arm/mach-omap1/board-h2.h
new file mode 100644
index 0000000..315e2662
--- /dev/null
+++ b/arch/arm/mach-omap1/board-h2.h
@@ -0,0 +1,38 @@
+/*
+ * arch/arm/mach-omap1/board-h2.h
+ *
+ * Hardware definitions for TI OMAP1610 H2 board.
+ *
+ * Cleanup for Linux-2.6 by Dirk Behme <dirk.behme@de.bosch.com>
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __ASM_ARCH_OMAP_H2_H
+#define __ASM_ARCH_OMAP_H2_H
+
+#define H2_TPS_GPIO_BASE (OMAP_MAX_GPIO_LINES + 16 /* MPUIO */)
+# define H2_TPS_GPIO_MMC_PWR_EN (H2_TPS_GPIO_BASE + 3)
+
+extern void h2_mmc_init(void);
+
+#endif /* __ASM_ARCH_OMAP_H2_H */
+
diff --git a/arch/arm/mach-omap1/board-h3-mmc.c b/arch/arm/mach-omap1/board-h3-mmc.c
index fdfe793..0d8a3c1 100644
--- a/arch/arm/mach-omap1/board-h3-mmc.c
+++ b/arch/arm/mach-omap1/board-h3-mmc.c
@@ -19,6 +19,8 @@
#include <mach/mmc.h>
#include <mach/gpio.h>
+#include "board-h3.h"
+
#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
static int mmc_set_power(struct device *dev, int slot, int power_on,
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index bf08b6a..4695965 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -50,6 +50,11 @@
#include <mach/dma.h>
#include <mach/common.h>
+#include "board-h3.h"
+
+/* In OMAP1710 H3 the Ethernet is directly connected to CS1 */
+#define OMAP1710_ETHR_START 0x04000300
+
#define H3_TS_GPIO 48
static int h3_keymap[] = {
@@ -418,7 +423,6 @@ static struct omap_lcd_config h3_lcd_config __initdata = {
};
static struct omap_board_config_kernel h3_config[] __initdata = {
- { OMAP_TAG_USB, &h3_usb_config },
{ OMAP_TAG_UART, &h3_uart_config },
{ OMAP_TAG_LCD, &h3_lcd_config },
};
@@ -472,6 +476,7 @@ static void __init h3_init(void)
omap_serial_init();
omap_register_i2c_bus(1, 100, h3_i2c_board_info,
ARRAY_SIZE(h3_i2c_board_info));
+ omap_usb_init(&h3_usb_config);
h3_mmc_init();
}
diff --git a/arch/arm/mach-omap1/board-h3.h b/arch/arm/mach-omap1/board-h3.h
new file mode 100644
index 0000000..78de535
--- /dev/null
+++ b/arch/arm/mach-omap1/board-h3.h
@@ -0,0 +1,35 @@
+/*
+ * arch/arm/mach-omap1/board-h3.h
+ *
+ * Copyright (C) 2001 RidgeRun, Inc.
+ * Copyright (C) 2004 Texas Instruments, Inc.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef __ASM_ARCH_OMAP_H3_H
+#define __ASM_ARCH_OMAP_H3_H
+
+#define H3_TPS_GPIO_BASE (OMAP_MAX_GPIO_LINES + 16 /* MPUIO */)
+# define H3_TPS_GPIO_MMC_PWR_EN (H3_TPS_GPIO_BASE + 4)
+
+extern void h3_mmc_init(void);
+
+#endif /* __ASM_ARCH_OMAP_H3_H */
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index 071cd02..2fd98260 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -39,6 +39,9 @@
#include <mach/common.h>
#include <mach/mmc.h>
+/* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */
+#define INNOVATOR1610_ETHR_START 0x04000300
+
static int innovator_keymap[] = {
KEY(0, 0, KEY_F1),
KEY(0, 3, KEY_DOWN),
@@ -370,7 +373,6 @@ static struct omap_uart_config innovator_uart_config __initdata = {
};
static struct omap_board_config_kernel innovator_config[] = {
- { OMAP_TAG_USB, NULL },
{ OMAP_TAG_LCD, NULL },
{ OMAP_TAG_UART, &innovator_uart_config },
};
@@ -392,13 +394,13 @@ static void __init innovator_init(void)
#ifdef CONFIG_ARCH_OMAP15XX
if (cpu_is_omap1510()) {
- innovator_config[0].data = &innovator1510_usb_config;
+ omap_usb_init(&innovator1510_usb_config);
innovator_config[1].data = &innovator1510_lcd_config;
}
#endif
#ifdef CONFIG_ARCH_OMAP16XX
if (cpu_is_omap1610()) {
- innovator_config[0].data = &h2_usb_config;
+ omap_usb_init(&h2_usb_config);
innovator_config[1].data = &innovator1610_lcd_config;
}
#endif
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index af51e0b..7bc7a3c 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -233,10 +233,6 @@ static inline void nokia770_mmc_init(void)
}
#endif
-static struct omap_board_config_kernel nokia770_config[] __initdata = {
- { OMAP_TAG_USB, NULL },
-};
-
#if defined(CONFIG_OMAP_DSP)
/*
* audio power control
@@ -371,19 +367,16 @@ static __init int omap_dsp_init(void)
static void __init omap_nokia770_init(void)
{
- nokia770_config[0].data = &nokia770_usb_config;
-
platform_add_devices(nokia770_devices, ARRAY_SIZE(nokia770_devices));
spi_register_board_info(nokia770_spi_board_info,
ARRAY_SIZE(nokia770_spi_board_info));
- omap_board_config = nokia770_config;
- omap_board_config_size = ARRAY_SIZE(nokia770_config);
omap_gpio_init();
omap_serial_init();
omap_register_i2c_bus(1, 100, NULL, 0);
omap_dsp_init();
ads7846_dev_init();
mipid_dev_init();
+ omap_usb_init(&nokia770_usb_config);
nokia770_mmc_init();
}
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 1a16ecb..cf3247b 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -52,6 +52,20 @@
#include <mach/tc.h>
#include <mach/common.h>
+/* At OMAP5912 OSK the Ethernet is directly connected to CS1 */
+#define OMAP_OSK_ETHR_START 0x04800300
+
+/* TPS65010 has four GPIOs. nPG and LED2 can be treated like GPIOs with
+ * alternate pin configurations for hardware-controlled blinking.
+ */
+#define OSK_TPS_GPIO_BASE (OMAP_MAX_GPIO_LINES + 16 /* MPUIO */)
+# define OSK_TPS_GPIO_USB_PWR_EN (OSK_TPS_GPIO_BASE + 0)
+# define OSK_TPS_GPIO_LED_D3 (OSK_TPS_GPIO_BASE + 1)
+# define OSK_TPS_GPIO_LAN_RESET (OSK_TPS_GPIO_BASE + 2)
+# define OSK_TPS_GPIO_DSP_PWR_EN (OSK_TPS_GPIO_BASE + 3)
+# define OSK_TPS_GPIO_LED_D9 (OSK_TPS_GPIO_BASE + 4)
+# define OSK_TPS_GPIO_LED_D2 (OSK_TPS_GPIO_BASE + 5)
+
static struct mtd_partition osk_partitions[] = {
/* bootloader (U-Boot, etc) in first sector */
{
@@ -290,7 +304,6 @@ static struct omap_lcd_config osk_lcd_config __initdata = {
#endif
static struct omap_board_config_kernel osk_config[] __initdata = {
- { OMAP_TAG_USB, &osk_usb_config },
{ OMAP_TAG_UART, &osk_uart_config },
#ifdef CONFIG_OMAP_OSK_MISTRAL
{ OMAP_TAG_LCD, &osk_lcd_config },
@@ -541,6 +554,8 @@ static void __init osk_init(void)
l |= (3 << 1);
omap_writel(l, USB_TRANSCEIVER_CTRL);
+ omap_usb_init(&osk_usb_config);
+
/* irq for tps65010 chip */
/* bootloader effectively does: omap_cfg_reg(U19_1610_MPUIO1); */
if (gpio_request(OMAP_MPUIO(1), "tps65010") == 0)
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 99f2b43..886b4c0 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -43,6 +43,21 @@
#include <mach/keypad.h>
#include <mach/common.h>
+#define PALMTE_USBDETECT_GPIO 0
+#define PALMTE_USB_OR_DC_GPIO 1
+#define PALMTE_TSC_GPIO 4
+#define PALMTE_PINTDAV_GPIO 6
+#define PALMTE_MMC_WP_GPIO 8
+#define PALMTE_MMC_POWER_GPIO 9
+#define PALMTE_HDQ_GPIO 11
+#define PALMTE_HEADPHONES_GPIO 14
+#define PALMTE_SPEAKER_GPIO 15
+#define PALMTE_DC_GPIO OMAP_MPUIO(2)
+#define PALMTE_MMC_SWITCH_GPIO OMAP_MPUIO(4)
+#define PALMTE_MMC1_GPIO OMAP_MPUIO(6)
+#define PALMTE_MMC2_GPIO OMAP_MPUIO(7)
+#define PALMTE_MMC3_GPIO OMAP_MPUIO(11)
+
static void __init omap_palmte_init_irq(void)
{
omap1_init_common_hw();
@@ -286,7 +301,6 @@ static void palmte_get_power_status(struct apm_power_info *info, int *battery)
#endif
static struct omap_board_config_kernel palmte_config[] __initdata = {
- { OMAP_TAG_USB, &palmte_usb_config },
{ OMAP_TAG_LCD, &palmte_lcd_config },
{ OMAP_TAG_UART, &palmte_uart_config },
};
@@ -341,6 +355,7 @@ static void __init omap_palmte_init(void)
spi_register_board_info(palmte_spi_info, ARRAY_SIZE(palmte_spi_info));
palmte_misc_gpio_setup();
omap_serial_init();
+ omap_usb_init(&palmte_usb_config);
omap_register_i2c_bus(1, 100, NULL, 0);
}
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index 1cbc127..4f1b448 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -43,6 +43,13 @@
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
+#define PALMTT_USBDETECT_GPIO 0
+#define PALMTT_CABLE_GPIO 1
+#define PALMTT_LED_GPIO 3
+#define PALMTT_PENIRQ_GPIO 6
+#define PALMTT_MMC_WP_GPIO 8
+#define PALMTT_HDQ_GPIO 11
+
static int palmtt_keymap[] = {
KEY(0, 0, KEY_ESC),
KEY(0, 1, KEY_SPACE),
@@ -272,7 +279,6 @@ static struct omap_uart_config palmtt_uart_config __initdata = {
};
static struct omap_board_config_kernel palmtt_config[] __initdata = {
- { OMAP_TAG_USB, &palmtt_usb_config },
{ OMAP_TAG_LCD, &palmtt_lcd_config },
{ OMAP_TAG_UART, &palmtt_uart_config },
};
@@ -297,6 +303,7 @@ static void __init omap_palmtt_init(void)
spi_register_board_info(palmtt_boardinfo,ARRAY_SIZE(palmtt_boardinfo));
omap_serial_init();
+ omap_usb_init(&palmtt_usb_config);
omap_register_i2c_bus(1, 100, NULL, 0);
}
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index baf5efb..9a55c3c 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -46,6 +46,16 @@
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
+#define PALMZ71_USBDETECT_GPIO 0
+#define PALMZ71_PENIRQ_GPIO 6
+#define PALMZ71_MMC_WP_GPIO 8
+#define PALMZ71_HDQ_GPIO 11
+
+#define PALMZ71_HOTSYNC_GPIO OMAP_MPUIO(1)
+#define PALMZ71_CABLE_GPIO OMAP_MPUIO(2)
+#define PALMZ71_SLIDER_GPIO OMAP_MPUIO(3)
+#define PALMZ71_MMC_IN_GPIO OMAP_MPUIO(4)
+
static void __init
omap_palmz71_init_irq(void)
{
@@ -239,7 +249,6 @@ static struct omap_uart_config palmz71_uart_config __initdata = {
};
static struct omap_board_config_kernel palmz71_config[] __initdata = {
- {OMAP_TAG_USB, &palmz71_usb_config},
{OMAP_TAG_LCD, &palmz71_lcd_config},
{OMAP_TAG_UART, &palmz71_uart_config},
};
@@ -313,6 +322,7 @@ omap_palmz71_init(void)
spi_register_board_info(palmz71_boardinfo,
ARRAY_SIZE(palmz71_boardinfo));
+ omap_usb_init(&palmz71_usb_config);
omap_serial_init();
omap_register_i2c_bus(1, 100, NULL, 0);
palmz71_gpio_setup(0);
diff --git a/arch/arm/mach-omap1/board-sx1-mmc.c b/arch/arm/mach-omap1/board-sx1-mmc.c
index 66a4d7d..58a46e4 100644
--- a/arch/arm/mach-omap1/board-sx1-mmc.c
+++ b/arch/arm/mach-omap1/board-sx1-mmc.c
@@ -17,6 +17,7 @@
#include <mach/hardware.h>
#include <mach/mmc.h>
#include <mach/gpio.h>
+#include <mach/board-sx1.h>
#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 28c76a1..c096577 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -41,6 +41,7 @@
#include <mach/board.h>
#include <mach/common.h>
#include <mach/keypad.h>
+#include <mach/board-sx1.h>
/* Write to I2C device */
int sx1_i2c_write_byte(u8 devaddr, u8 regoffset, u8 value)
@@ -373,7 +374,6 @@ static struct omap_uart_config sx1_uart_config __initdata = {
};
static struct omap_board_config_kernel sx1_config[] __initdata = {
- { OMAP_TAG_USB, &sx1_usb_config },
{ OMAP_TAG_LCD, &sx1_lcd_config },
{ OMAP_TAG_UART, &sx1_uart_config },
};
@@ -388,6 +388,7 @@ static void __init omap_sx1_init(void)
omap_board_config_size = ARRAY_SIZE(sx1_config);
omap_serial_init();
omap_register_i2c_bus(1, 100, NULL, 0);
+ omap_usb_init(&sx1_usb_config);
sx1_mmc_init();
/* turn on USB power */
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index a765354..98275e0 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -145,7 +145,6 @@ static struct omap_uart_config voiceblue_uart_config __initdata = {
};
static struct omap_board_config_kernel voiceblue_config[] = {
- { OMAP_TAG_USB, &voiceblue_usb_config },
{ OMAP_TAG_UART, &voiceblue_uart_config },
};
@@ -185,6 +184,7 @@ static void __init voiceblue_init(void)
omap_board_config = voiceblue_config;
omap_board_config_size = ARRAY_SIZE(voiceblue_config);
omap_serial_init();
+ omap_usb_init(&voiceblue_usb_config);
omap_register_i2c_bus(1, 100, NULL, 0);
/* There is a good chance board is going up, so enable power LED
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 5fba207..dafe4f7 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -20,41 +20,161 @@
#include <linux/io.h>
#include <asm/mach-types.h>
+#include <asm/clkdev.h>
#include <mach/cpu.h>
#include <mach/usb.h>
#include <mach/clock.h>
#include <mach/sram.h>
+static const struct clkops clkops_generic;
+static const struct clkops clkops_uart;
+static const struct clkops clkops_dspck;
+
#include "clock.h"
+static int clk_omap1_dummy_enable(struct clk *clk)
+{
+ return 0;
+}
+
+static void clk_omap1_dummy_disable(struct clk *clk)
+{
+}
+
+static const struct clkops clkops_dummy = {
+ .enable = clk_omap1_dummy_enable,
+ .disable = clk_omap1_dummy_disable,
+};
+
+static struct clk dummy_ck = {
+ .name = "dummy",
+ .ops = &clkops_dummy,
+ .flags = RATE_FIXED,
+};
+
+struct omap_clk {
+ u32 cpu;
+ struct clk_lookup lk;
+};
+
+#define CLK(dev, con, ck, cp) \
+ { \
+ .cpu = cp, \
+ .lk = { \
+ .dev_id = dev, \
+ .con_id = con, \
+ .clk = ck, \
+ }, \
+ }
+
+#define CK_310 (1 << 0)
+#define CK_730 (1 << 1)
+#define CK_1510 (1 << 2)
+#define CK_16XX (1 << 3)
+
+static struct omap_clk omap_clks[] = {
+ /* non-ULPD clocks */
+ CLK(NULL, "ck_ref", &ck_ref, CK_16XX | CK_1510 | CK_310),
+ CLK(NULL, "ck_dpll1", &ck_dpll1, CK_16XX | CK_1510 | CK_310),
+ /* CK_GEN1 clocks */
+ CLK(NULL, "ck_dpll1out", &ck_dpll1out.clk, CK_16XX),
+ CLK(NULL, "ck_sossi", &sossi_ck, CK_16XX),
+ CLK(NULL, "arm_ck", &arm_ck, CK_16XX | CK_1510 | CK_310),
+ CLK(NULL, "armper_ck", &armper_ck.clk, CK_16XX | CK_1510 | CK_310),
+ CLK(NULL, "arm_gpio_ck", &arm_gpio_ck, CK_1510 | CK_310),
+ CLK(NULL, "armxor_ck", &armxor_ck.clk, CK_16XX | CK_1510 | CK_310),
+ CLK(NULL, "armtim_ck", &armtim_ck.clk, CK_16XX | CK_1510 | CK_310),
+ CLK("omap_wdt", "fck", &armwdt_ck.clk, CK_16XX | CK_1510 | CK_310),
+ CLK("omap_wdt", "ick", &armper_ck.clk, CK_16XX),
+ CLK("omap_wdt", "ick", &dummy_ck, CK_1510 | CK_310),
+ CLK(NULL, "arminth_ck", &arminth_ck1510, CK_1510 | CK_310),
+ CLK(NULL, "arminth_ck", &arminth_ck16xx, CK_16XX),
+ /* CK_GEN2 clocks */
+ CLK(NULL, "dsp_ck", &dsp_ck, CK_16XX | CK_1510 | CK_310),
+ CLK(NULL, "dspmmu_ck", &dspmmu_ck, CK_16XX | CK_1510 | CK_310),
+ CLK(NULL, "dspper_ck", &dspper_ck, CK_16XX | CK_1510 | CK_310),
+ CLK(NULL, "dspxor_ck", &dspxor_ck, CK_16XX | CK_1510 | CK_310),
+ CLK(NULL, "dsptim_ck", &dsptim_ck, CK_16XX | CK_1510 | CK_310),
+ /* CK_GEN3 clocks */
+ CLK(NULL, "tc_ck", &tc_ck.clk, CK_16XX | CK_1510 | CK_310 | CK_730),
+ CLK(NULL, "tipb_ck", &tipb_ck, CK_1510 | CK_310),
+ CLK(NULL, "l3_ocpi_ck", &l3_ocpi_ck, CK_16XX),
+ CLK(NULL, "tc1_ck", &tc1_ck, CK_16XX),
+ CLK(NULL, "tc2_ck", &tc2_ck, CK_16XX),
+ CLK(NULL, "dma_ck", &dma_ck, CK_16XX | CK_1510 | CK_310),
+ CLK(NULL, "dma_lcdfree_ck", &dma_lcdfree_ck, CK_16XX),
+ CLK(NULL, "api_ck", &api_ck.clk, CK_16XX | CK_1510 | CK_310),
+ CLK(NULL, "lb_ck", &lb_ck.clk, CK_1510 | CK_310),
+ CLK(NULL, "rhea1_ck", &rhea1_ck, CK_16XX),
+ CLK(NULL, "rhea2_ck", &rhea2_ck, CK_16XX),
+ CLK(NULL, "lcd_ck", &lcd_ck_16xx, CK_16XX | CK_730),
+ CLK(NULL, "lcd_ck", &lcd_ck_1510.clk, CK_1510 | CK_310),
+ /* ULPD clocks */
+ CLK(NULL, "uart1_ck", &uart1_1510, CK_1510 | CK_310),
+ CLK(NULL, "uart1_ck", &uart1_16xx.clk, CK_16XX),
+ CLK(NULL, "uart2_ck", &uart2_ck, CK_16XX | CK_1510 | CK_310),
+ CLK(NULL, "uart3_ck", &uart3_1510, CK_1510 | CK_310),
+ CLK(NULL, "uart3_ck", &uart3_16xx.clk, CK_16XX),
+ CLK(NULL, "usb_clko", &usb_clko, CK_16XX | CK_1510 | CK_310),
+ CLK(NULL, "usb_hhc_ck", &usb_hhc_ck1510, CK_1510 | CK_310),
+ CLK(NULL, "usb_hhc_ck", &usb_hhc_ck16xx, CK_16XX),
+ CLK(NULL, "usb_dc_ck", &usb_dc_ck, CK_16XX),
+ CLK(NULL, "mclk", &mclk_1510, CK_1510 | CK_310),
+ CLK(NULL, "mclk", &mclk_16xx, CK_16XX),
+ CLK(NULL, "bclk", &bclk_1510, CK_1510 | CK_310),
+ CLK(NULL, "bclk", &bclk_16xx, CK_16XX),
+ CLK("mmci-omap.0", "fck", &mmc1_ck, CK_16XX | CK_1510 | CK_310),
+ CLK("mmci-omap.0", "ick", &armper_ck.clk, CK_16XX | CK_1510 | CK_310),
+ CLK("mmci-omap.1", "fck", &mmc2_ck, CK_16XX),
+ CLK("mmci-omap.1", "ick", &armper_ck.clk, CK_16XX),
+ /* Virtual clocks */
+ CLK(NULL, "mpu", &virtual_ck_mpu, CK_16XX | CK_1510 | CK_310),
+ CLK("i2c_omap.1", "fck", &i2c_fck, CK_16XX | CK_1510 | CK_310),
+ CLK("i2c_omap.1", "ick", &i2c_ick, CK_16XX),
+ CLK("i2c_omap.1", "ick", &dummy_ck, CK_1510 | CK_310),
+ CLK("omap_uwire", "fck", &armxor_ck.clk, CK_16XX | CK_1510 | CK_310),
+ CLK("omap-mcbsp.1", "ick", &dspper_ck, CK_16XX),
+ CLK("omap-mcbsp.1", "ick", &dummy_ck, CK_1510 | CK_310),
+ CLK("omap-mcbsp.2", "ick", &armper_ck.clk, CK_16XX),
+ CLK("omap-mcbsp.2", "ick", &dummy_ck, CK_1510 | CK_310),
+ CLK("omap-mcbsp.3", "ick", &dspper_ck, CK_16XX),
+ CLK("omap-mcbsp.3", "ick", &dummy_ck, CK_1510 | CK_310),
+ CLK("omap-mcbsp.1", "fck", &dspxor_ck, CK_16XX | CK_1510 | CK_310),
+ CLK("omap-mcbsp.2", "fck", &armper_ck.clk, CK_16XX | CK_1510 | CK_310),
+ CLK("omap-mcbsp.3", "fck", &dspxor_ck, CK_16XX | CK_1510 | CK_310),
+};
+
+static int omap1_clk_enable_generic(struct clk * clk);
+static int omap1_clk_enable(struct clk *clk);
+static void omap1_clk_disable_generic(struct clk * clk);
+static void omap1_clk_disable(struct clk *clk);
+
__u32 arm_idlect1_mask;
/*-------------------------------------------------------------------------
* Omap1 specific clock functions
*-------------------------------------------------------------------------*/
-static void omap1_watchdog_recalc(struct clk * clk)
+static unsigned long omap1_watchdog_recalc(struct clk *clk)
{
- clk->rate = clk->parent->rate / 14;
+ return clk->parent->rate / 14;
}
-static void omap1_uart_recalc(struct clk * clk)
+static unsigned long omap1_uart_recalc(struct clk *clk)
{
- unsigned int val = omap_readl(clk->enable_reg);
- if (val & clk->enable_bit)
- clk->rate = 48000000;
- else
- clk->rate = 12000000;
+ unsigned int val = __raw_readl(clk->enable_reg);
+ return val & clk->enable_bit ? 48000000 : 12000000;
}
-static void omap1_sossi_recalc(struct clk *clk)
+static unsigned long omap1_sossi_recalc(struct clk *clk)
{
u32 div = omap_readl(MOD_CONF_CTRL_1);
div = (div >> 17) & 0x7;
div++;
- clk->rate = clk->parent->rate / div;
+
+ return clk->parent->rate / div;
}
static int omap1_clk_enable_dsp_domain(struct clk *clk)
@@ -78,6 +198,11 @@ static void omap1_clk_disable_dsp_domain(struct clk *clk)
}
}
+static const struct clkops clkops_dspck = {
+ .enable = &omap1_clk_enable_dsp_domain,
+ .disable = &omap1_clk_disable_dsp_domain,
+};
+
static int omap1_clk_enable_uart_functional(struct clk *clk)
{
int ret;
@@ -105,6 +230,11 @@ static void omap1_clk_disable_uart_functional(struct clk *clk)
omap1_clk_disable_generic(clk);
}
+static const struct clkops clkops_uart = {
+ .enable = &omap1_clk_enable_uart_functional,
+ .disable = &omap1_clk_disable_uart_functional,
+};
+
static void omap1_clk_allow_idle(struct clk *clk)
{
struct arm_idlect1_clk * iclk = (struct arm_idlect1_clk *)clk;
@@ -197,9 +327,6 @@ static int calc_dsor_exp(struct clk *clk, unsigned long rate)
struct clk * parent;
unsigned dsor_exp;
- if (unlikely(!(clk->flags & RATE_CKCTL)))
- return -EINVAL;
-
parent = clk->parent;
if (unlikely(parent == NULL))
return -EIO;
@@ -215,22 +342,15 @@ static int calc_dsor_exp(struct clk *clk, unsigned long rate)
return dsor_exp;
}
-static void omap1_ckctl_recalc(struct clk * clk)
+static unsigned long omap1_ckctl_recalc(struct clk *clk)
{
- int dsor;
-
/* Calculate divisor encoded as 2-bit exponent */
- dsor = 1 << (3 & (omap_readw(ARM_CKCTL) >> clk->rate_offset));
+ int dsor = 1 << (3 & (omap_readw(ARM_CKCTL) >> clk->rate_offset));
- if (unlikely(clk->rate == clk->parent->rate / dsor))
- return; /* No change, quick exit */
- clk->rate = clk->parent->rate / dsor;
-
- if (unlikely(clk->flags & RATE_PROPAGATES))
- propagate_rate(clk);
+ return clk->parent->rate / dsor;
}
-static void omap1_ckctl_recalc_dsp_domain(struct clk * clk)
+static unsigned long omap1_ckctl_recalc_dsp_domain(struct clk *clk)
{
int dsor;
@@ -245,12 +365,7 @@ static void omap1_ckctl_recalc_dsp_domain(struct clk * clk)
dsor = 1 << (3 & (__raw_readw(DSP_CKCTL) >> clk->rate_offset));
omap1_clk_disable(&api_ck.clk);
- if (unlikely(clk->rate == clk->parent->rate / dsor))
- return; /* No change, quick exit */
- clk->rate = clk->parent->rate / dsor;
-
- if (unlikely(clk->flags & RATE_PROPAGATES))
- propagate_rate(clk);
+ return clk->parent->rate / dsor;
}
/* MPU virtual clock functions */
@@ -289,35 +404,57 @@ static int omap1_select_table_rate(struct clk * clk, unsigned long rate)
omap_sram_reprogram_clock(ptr->dpllctl_val, ptr->ckctl_val);
ck_dpll1.rate = ptr->pll_rate;
- propagate_rate(&ck_dpll1);
return 0;
}
static int omap1_clk_set_rate_dsp_domain(struct clk *clk, unsigned long rate)
{
- int ret = -EINVAL;
- int dsor_exp;
- __u16 regval;
-
- if (clk->flags & RATE_CKCTL) {
- dsor_exp = calc_dsor_exp(clk, rate);
- if (dsor_exp > 3)
- dsor_exp = -EINVAL;
- if (dsor_exp < 0)
- return dsor_exp;
-
- regval = __raw_readw(DSP_CKCTL);
- regval &= ~(3 << clk->rate_offset);
- regval |= dsor_exp << clk->rate_offset;
- __raw_writew(regval, DSP_CKCTL);
- clk->rate = clk->parent->rate / (1 << dsor_exp);
- ret = 0;
- }
+ int dsor_exp;
+ u16 regval;
- if (unlikely(ret == 0 && (clk->flags & RATE_PROPAGATES)))
- propagate_rate(clk);
+ dsor_exp = calc_dsor_exp(clk, rate);
+ if (dsor_exp > 3)
+ dsor_exp = -EINVAL;
+ if (dsor_exp < 0)
+ return dsor_exp;
- return ret;
+ regval = __raw_readw(DSP_CKCTL);
+ regval &= ~(3 << clk->rate_offset);
+ regval |= dsor_exp << clk->rate_offset;
+ __raw_writew(regval, DSP_CKCTL);
+ clk->rate = clk->parent->rate / (1 << dsor_exp);
+
+ return 0;
+}
+
+static long omap1_clk_round_rate_ckctl_arm(struct clk *clk, unsigned long rate)
+{
+ int dsor_exp = calc_dsor_exp(clk, rate);
+ if (dsor_exp < 0)
+ return dsor_exp;
+ if (dsor_exp > 3)
+ dsor_exp = 3;
+ return clk->parent->rate / (1 << dsor_exp);
+}
+
+static int omap1_clk_set_rate_ckctl_arm(struct clk *clk, unsigned long rate)
+{
+ int dsor_exp;
+ u16 regval;
+
+ dsor_exp = calc_dsor_exp(clk, rate);
+ if (dsor_exp > 3)
+ dsor_exp = -EINVAL;
+ if (dsor_exp < 0)
+ return dsor_exp;
+
+ regval = omap_readw(ARM_CKCTL);
+ regval &= ~(3 << clk->rate_offset);
+ regval |= dsor_exp << clk->rate_offset;
+ regval = verify_ckctl_value(regval);
+ omap_writew(regval, ARM_CKCTL);
+ clk->rate = clk->parent->rate / (1 << dsor_exp);
+ return 0;
}
static long omap1_round_to_table_rate(struct clk * clk, unsigned long rate)
@@ -372,14 +509,14 @@ static int omap1_set_uart_rate(struct clk * clk, unsigned long rate)
{
unsigned int val;
- val = omap_readl(clk->enable_reg);
+ val = __raw_readl(clk->enable_reg);
if (rate == 12000000)
val &= ~(1 << clk->enable_bit);
else if (rate == 48000000)
val |= (1 << clk->enable_bit);
else
return -EINVAL;
- omap_writel(val, clk->enable_reg);
+ __raw_writel(val, clk->enable_reg);
clk->rate = rate;
return 0;
@@ -398,8 +535,8 @@ static int omap1_set_ext_clk_rate(struct clk * clk, unsigned long rate)
else
ratio_bits = (dsor - 2) << 2;
- ratio_bits |= omap_readw(clk->enable_reg) & ~0xfd;
- omap_writew(ratio_bits, clk->enable_reg);
+ ratio_bits |= __raw_readw(clk->enable_reg) & ~0xfd;
+ __raw_writew(ratio_bits, clk->enable_reg);
return 0;
}
@@ -423,8 +560,6 @@ static int omap1_set_sossi_rate(struct clk *clk, unsigned long rate)
omap_writel(l, MOD_CONF_CTRL_1);
clk->rate = p_rate / (div + 1);
- if (unlikely(clk->flags & RATE_PROPAGATES))
- propagate_rate(clk);
return 0;
}
@@ -440,8 +575,8 @@ static void omap1_init_ext_clk(struct clk * clk)
__u16 ratio_bits;
/* Determine current rate and ensure clock is based on 96MHz APLL */
- ratio_bits = omap_readw(clk->enable_reg) & ~1;
- omap_writew(ratio_bits, clk->enable_reg);
+ ratio_bits = __raw_readw(clk->enable_reg) & ~1;
+ __raw_writew(ratio_bits, clk->enable_reg);
ratio_bits = (ratio_bits & 0xfc) >> 2;
if (ratio_bits > 6)
@@ -468,7 +603,7 @@ static int omap1_clk_enable(struct clk *clk)
omap1_clk_deny_idle(clk->parent);
}
- ret = clk->enable(clk);
+ ret = clk->ops->enable(clk);
if (unlikely(ret != 0) && clk->parent) {
omap1_clk_disable(clk->parent);
@@ -482,7 +617,7 @@ static int omap1_clk_enable(struct clk *clk)
static void omap1_clk_disable(struct clk *clk)
{
if (clk->usecount > 0 && !(--clk->usecount)) {
- clk->disable(clk);
+ clk->ops->disable(clk);
if (likely(clk->parent)) {
omap1_clk_disable(clk->parent);
if (clk->flags & CLOCK_NO_IDLE_PARENT)
@@ -496,9 +631,6 @@ static int omap1_clk_enable_generic(struct clk *clk)
__u16 regval16;
__u32 regval32;
- if (clk->flags & ALWAYS_ENABLED)
- return 0;
-
if (unlikely(clk->enable_reg == NULL)) {
printk(KERN_ERR "clock.c: Enable for %s without enable code\n",
clk->name);
@@ -506,25 +638,13 @@ static int omap1_clk_enable_generic(struct clk *clk)
}
if (clk->flags & ENABLE_REG_32BIT) {
- if (clk->flags & VIRTUAL_IO_ADDRESS) {
- regval32 = __raw_readl(clk->enable_reg);
- regval32 |= (1 << clk->enable_bit);
- __raw_writel(regval32, clk->enable_reg);
- } else {
- regval32 = omap_readl(clk->enable_reg);
- regval32 |= (1 << clk->enable_bit);
- omap_writel(regval32, clk->enable_reg);
- }
+ regval32 = __raw_readl(clk->enable_reg);
+ regval32 |= (1 << clk->enable_bit);
+ __raw_writel(regval32, clk->enable_reg);
} else {
- if (clk->flags & VIRTUAL_IO_ADDRESS) {
- regval16 = __raw_readw(clk->enable_reg);
- regval16 |= (1 << clk->enable_bit);
- __raw_writew(regval16, clk->enable_reg);
- } else {
- regval16 = omap_readw(clk->enable_reg);
- regval16 |= (1 << clk->enable_bit);
- omap_writew(regval16, clk->enable_reg);
- }
+ regval16 = __raw_readw(clk->enable_reg);
+ regval16 |= (1 << clk->enable_bit);
+ __raw_writew(regval16, clk->enable_reg);
}
return 0;
@@ -539,44 +659,26 @@ static void omap1_clk_disable_generic(struct clk *clk)
return;
if (clk->flags & ENABLE_REG_32BIT) {
- if (clk->flags & VIRTUAL_IO_ADDRESS) {
- regval32 = __raw_readl(clk->enable_reg);
- regval32 &= ~(1 << clk->enable_bit);
- __raw_writel(regval32, clk->enable_reg);
- } else {
- regval32 = omap_readl(clk->enable_reg);
- regval32 &= ~(1 << clk->enable_bit);
- omap_writel(regval32, clk->enable_reg);
- }
+ regval32 = __raw_readl(clk->enable_reg);
+ regval32 &= ~(1 << clk->enable_bit);
+ __raw_writel(regval32, clk->enable_reg);
} else {
- if (clk->flags & VIRTUAL_IO_ADDRESS) {
- regval16 = __raw_readw(clk->enable_reg);
- regval16 &= ~(1 << clk->enable_bit);
- __raw_writew(regval16, clk->enable_reg);
- } else {
- regval16 = omap_readw(clk->enable_reg);
- regval16 &= ~(1 << clk->enable_bit);
- omap_writew(regval16, clk->enable_reg);
- }
+ regval16 = __raw_readw(clk->enable_reg);
+ regval16 &= ~(1 << clk->enable_bit);
+ __raw_writew(regval16, clk->enable_reg);
}
}
+static const struct clkops clkops_generic = {
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
+};
+
static long omap1_clk_round_rate(struct clk *clk, unsigned long rate)
{
- int dsor_exp;
-
if (clk->flags & RATE_FIXED)
return clk->rate;
- if (clk->flags & RATE_CKCTL) {
- dsor_exp = calc_dsor_exp(clk, rate);
- if (dsor_exp < 0)
- return dsor_exp;
- if (dsor_exp > 3)
- dsor_exp = 3;
- return clk->parent->rate / (1 << dsor_exp);
- }
-
if (clk->round_rate != NULL)
return clk->round_rate(clk, rate);
@@ -586,30 +688,9 @@ static long omap1_clk_round_rate(struct clk *clk, unsigned long rate)
static int omap1_clk_set_rate(struct clk *clk, unsigned long rate)
{
int ret = -EINVAL;
- int dsor_exp;
- __u16 regval;
if (clk->set_rate)
ret = clk->set_rate(clk, rate);
- else if (clk->flags & RATE_CKCTL) {
- dsor_exp = calc_dsor_exp(clk, rate);
- if (dsor_exp > 3)
- dsor_exp = -EINVAL;
- if (dsor_exp < 0)
- return dsor_exp;
-
- regval = omap_readw(ARM_CKCTL);
- regval &= ~(3 << clk->rate_offset);
- regval |= dsor_exp << clk->rate_offset;
- regval = verify_ckctl_value(regval);
- omap_writew(regval, ARM_CKCTL);
- clk->rate = clk->parent->rate / (1 << dsor_exp);
- ret = 0;
- }
-
- if (unlikely(ret == 0 && (clk->flags & RATE_PROPAGATES)))
- propagate_rate(clk);
-
return ret;
}
@@ -632,17 +713,10 @@ static void __init omap1_clk_disable_unused(struct clk *clk)
}
/* Is the clock already disabled? */
- if (clk->flags & ENABLE_REG_32BIT) {
- if (clk->flags & VIRTUAL_IO_ADDRESS)
- regval32 = __raw_readl(clk->enable_reg);
- else
- regval32 = omap_readl(clk->enable_reg);
- } else {
- if (clk->flags & VIRTUAL_IO_ADDRESS)
- regval32 = __raw_readw(clk->enable_reg);
- else
- regval32 = omap_readw(clk->enable_reg);
- }
+ if (clk->flags & ENABLE_REG_32BIT)
+ regval32 = __raw_readl(clk->enable_reg);
+ else
+ regval32 = __raw_readw(clk->enable_reg);
if ((regval32 & (1 << clk->enable_bit)) == 0)
return;
@@ -659,7 +733,7 @@ static void __init omap1_clk_disable_unused(struct clk *clk)
}
printk(KERN_INFO "Disabling unused clock \"%s\"... ", clk->name);
- clk->disable(clk);
+ clk->ops->disable(clk);
printk(" done\n");
}
@@ -677,10 +751,10 @@ static struct clk_functions omap1_clk_functions = {
int __init omap1_clk_init(void)
{
- struct clk ** clkp;
+ struct omap_clk *c;
const struct omap_clock_config *info;
int crystal_type = 0; /* Default 12 MHz */
- u32 reg;
+ u32 reg, cpu_mask;
#ifdef CONFIG_DEBUG_LL
/* Resets some clocks that may be left on from bootloader,
@@ -700,27 +774,24 @@ int __init omap1_clk_init(void)
/* By default all idlect1 clocks are allowed to idle */
arm_idlect1_mask = ~0;
- for (clkp = onchip_clks; clkp < onchip_clks+ARRAY_SIZE(onchip_clks); clkp++) {
- if (((*clkp)->flags &CLOCK_IN_OMAP1510) && cpu_is_omap1510()) {
- clk_register(*clkp);
- continue;
- }
-
- if (((*clkp)->flags &CLOCK_IN_OMAP16XX) && cpu_is_omap16xx()) {
- clk_register(*clkp);
- continue;
- }
-
- if (((*clkp)->flags &CLOCK_IN_OMAP730) && cpu_is_omap730()) {
- clk_register(*clkp);
- continue;
- }
+ for (c = omap_clks; c < omap_clks + ARRAY_SIZE(omap_clks); c++)
+ clk_init_one(c->lk.clk);
- if (((*clkp)->flags &CLOCK_IN_OMAP310) && cpu_is_omap310()) {
- clk_register(*clkp);
- continue;
+ cpu_mask = 0;
+ if (cpu_is_omap16xx())
+ cpu_mask |= CK_16XX;
+ if (cpu_is_omap1510())
+ cpu_mask |= CK_1510;
+ if (cpu_is_omap730())
+ cpu_mask |= CK_730;
+ if (cpu_is_omap310())
+ cpu_mask |= CK_310;
+
+ for (c = omap_clks; c < omap_clks + ARRAY_SIZE(omap_clks); c++)
+ if (c->cpu & cpu_mask) {
+ clkdev_add(&c->lk);
+ clk_register(c->lk.clk);
}
- }
info = omap_get_config(OMAP_TAG_CLOCK, struct omap_clock_config);
if (info != NULL) {
@@ -769,7 +840,6 @@ int __init omap1_clk_init(void)
}
}
}
- propagate_rate(&ck_dpll1);
#else
/* Find the highest supported frequency and enable it */
if (omap1_select_table_rate(&virtual_ck_mpu, ~0)) {
@@ -778,9 +848,9 @@ int __init omap1_clk_init(void)
omap_writew(0x2290, DPLL_CTL);
omap_writew(cpu_is_omap730() ? 0x3005 : 0x1005, ARM_CKCTL);
ck_dpll1.rate = 60000000;
- propagate_rate(&ck_dpll1);
}
#endif
+ propagate_rate(&ck_dpll1);
/* Cache rates for clocks connected to ck_ref (not dpll1) */
propagate_rate(&ck_ref);
printk(KERN_INFO "Clocking rate (xtal/DPLL1/MPU): "
@@ -832,4 +902,3 @@ int __init omap1_clk_init(void)
return 0;
}
-
diff --git a/arch/arm/mach-omap1/clock.h b/arch/arm/mach-omap1/clock.h
index c1dcdf1..17f8742 100644
--- a/arch/arm/mach-omap1/clock.h
+++ b/arch/arm/mach-omap1/clock.h
@@ -13,27 +13,22 @@
#ifndef __ARCH_ARM_MACH_OMAP1_CLOCK_H
#define __ARCH_ARM_MACH_OMAP1_CLOCK_H
-static int omap1_clk_enable_generic(struct clk * clk);
-static void omap1_clk_disable_generic(struct clk * clk);
-static void omap1_ckctl_recalc(struct clk * clk);
-static void omap1_watchdog_recalc(struct clk * clk);
+static unsigned long omap1_ckctl_recalc(struct clk *clk);
+static unsigned long omap1_watchdog_recalc(struct clk *clk);
static int omap1_set_sossi_rate(struct clk *clk, unsigned long rate);
-static void omap1_sossi_recalc(struct clk *clk);
-static void omap1_ckctl_recalc_dsp_domain(struct clk * clk);
-static int omap1_clk_enable_dsp_domain(struct clk * clk);
+static unsigned long omap1_sossi_recalc(struct clk *clk);
+static unsigned long omap1_ckctl_recalc_dsp_domain(struct clk *clk);
static int omap1_clk_set_rate_dsp_domain(struct clk * clk, unsigned long rate);
-static void omap1_clk_disable_dsp_domain(struct clk * clk);
static int omap1_set_uart_rate(struct clk * clk, unsigned long rate);
-static void omap1_uart_recalc(struct clk * clk);
-static int omap1_clk_enable_uart_functional(struct clk * clk);
-static void omap1_clk_disable_uart_functional(struct clk * clk);
+static unsigned long omap1_uart_recalc(struct clk *clk);
static int omap1_set_ext_clk_rate(struct clk * clk, unsigned long rate);
static long omap1_round_ext_clk_rate(struct clk * clk, unsigned long rate);
static void omap1_init_ext_clk(struct clk * clk);
static int omap1_select_table_rate(struct clk * clk, unsigned long rate);
static long omap1_round_to_table_rate(struct clk * clk, unsigned long rate);
-static int omap1_clk_enable(struct clk *clk);
-static void omap1_clk_disable(struct clk *clk);
+
+static int omap1_clk_set_rate_ckctl_arm(struct clk *clk, unsigned long rate);
+static long omap1_clk_round_rate_ckctl_arm(struct clk *clk, unsigned long rate);
struct mpu_rate {
unsigned long rate;
@@ -152,101 +147,84 @@ static struct mpu_rate rate_table[] = {
static struct clk ck_ref = {
.name = "ck_ref",
+ .ops = &clkops_null,
.rate = 12000000,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | ALWAYS_ENABLED,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk ck_dpll1 = {
.name = "ck_dpll1",
+ .ops = &clkops_null,
.parent = &ck_ref,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | RATE_PROPAGATES | ALWAYS_ENABLED,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct arm_idlect1_clk ck_dpll1out = {
.clk = {
.name = "ck_dpll1out",
+ .ops = &clkops_generic,
.parent = &ck_dpll1,
- .flags = CLOCK_IN_OMAP16XX | CLOCK_IDLE_CONTROL |
- ENABLE_REG_32BIT | RATE_PROPAGATES,
- .enable_reg = (void __iomem *)ARM_IDLECT2,
+ .flags = CLOCK_IDLE_CONTROL | ENABLE_REG_32BIT,
+ .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2),
.enable_bit = EN_CKOUT_ARM,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
},
.idlect_shift = 12,
};
static struct clk sossi_ck = {
.name = "ck_sossi",
+ .ops = &clkops_generic,
.parent = &ck_dpll1out.clk,
- .flags = CLOCK_IN_OMAP16XX | CLOCK_NO_IDLE_PARENT |
- ENABLE_REG_32BIT,
- .enable_reg = (void __iomem *)MOD_CONF_CTRL_1,
+ .flags = CLOCK_NO_IDLE_PARENT | ENABLE_REG_32BIT,
+ .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_1),
.enable_bit = 16,
.recalc = &omap1_sossi_recalc,
.set_rate = &omap1_set_sossi_rate,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk arm_ck = {
.name = "arm_ck",
+ .ops = &clkops_null,
.parent = &ck_dpll1,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | RATE_CKCTL | RATE_PROPAGATES |
- ALWAYS_ENABLED,
.rate_offset = CKCTL_ARMDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
+ .round_rate = omap1_clk_round_rate_ckctl_arm,
+ .set_rate = omap1_clk_set_rate_ckctl_arm,
};
static struct arm_idlect1_clk armper_ck = {
.clk = {
.name = "armper_ck",
+ .ops = &clkops_generic,
.parent = &ck_dpll1,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | RATE_CKCTL |
- CLOCK_IDLE_CONTROL,
- .enable_reg = (void __iomem *)ARM_IDLECT2,
+ .flags = CLOCK_IDLE_CONTROL,
+ .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2),
.enable_bit = EN_PERCK,
.rate_offset = CKCTL_PERDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
+ .round_rate = omap1_clk_round_rate_ckctl_arm,
+ .set_rate = omap1_clk_set_rate_ckctl_arm,
},
.idlect_shift = 2,
};
static struct clk arm_gpio_ck = {
.name = "arm_gpio_ck",
+ .ops = &clkops_generic,
.parent = &ck_dpll1,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310,
- .enable_reg = (void __iomem *)ARM_IDLECT2,
+ .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2),
.enable_bit = EN_GPIOCK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct arm_idlect1_clk armxor_ck = {
.clk = {
.name = "armxor_ck",
+ .ops = &clkops_generic,
.parent = &ck_ref,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | CLOCK_IDLE_CONTROL,
- .enable_reg = (void __iomem *)ARM_IDLECT2,
+ .flags = CLOCK_IDLE_CONTROL,
+ .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2),
.enable_bit = EN_XORPCK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
},
.idlect_shift = 1,
};
@@ -254,14 +232,12 @@ static struct arm_idlect1_clk armxor_ck = {
static struct arm_idlect1_clk armtim_ck = {
.clk = {
.name = "armtim_ck",
+ .ops = &clkops_generic,
.parent = &ck_ref,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | CLOCK_IDLE_CONTROL,
- .enable_reg = (void __iomem *)ARM_IDLECT2,
+ .flags = CLOCK_IDLE_CONTROL,
+ .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2),
.enable_bit = EN_TIMCK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
},
.idlect_shift = 9,
};
@@ -269,201 +245,166 @@ static struct arm_idlect1_clk armtim_ck = {
static struct arm_idlect1_clk armwdt_ck = {
.clk = {
.name = "armwdt_ck",
+ .ops = &clkops_generic,
.parent = &ck_ref,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | CLOCK_IDLE_CONTROL,
- .enable_reg = (void __iomem *)ARM_IDLECT2,
+ .flags = CLOCK_IDLE_CONTROL,
+ .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2),
.enable_bit = EN_WDTCK,
.recalc = &omap1_watchdog_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
},
.idlect_shift = 0,
};
static struct clk arminth_ck16xx = {
.name = "arminth_ck",
+ .ops = &clkops_null,
.parent = &arm_ck,
- .flags = CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
.recalc = &followparent_recalc,
/* Note: On 16xx the frequency can be divided by 2 by programming
* ARM_CKCTL:ARM_INTHCK_SEL(14) to 1
*
* 1510 version is in TC clocks.
*/
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk dsp_ck = {
.name = "dsp_ck",
+ .ops = &clkops_generic,
.parent = &ck_dpll1,
- .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- RATE_CKCTL,
- .enable_reg = (void __iomem *)ARM_CKCTL,
+ .enable_reg = OMAP1_IO_ADDRESS(ARM_CKCTL),
.enable_bit = EN_DSPCK,
.rate_offset = CKCTL_DSPDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
+ .round_rate = omap1_clk_round_rate_ckctl_arm,
+ .set_rate = omap1_clk_set_rate_ckctl_arm,
};
static struct clk dspmmu_ck = {
.name = "dspmmu_ck",
+ .ops = &clkops_null,
.parent = &ck_dpll1,
- .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- RATE_CKCTL | ALWAYS_ENABLED,
.rate_offset = CKCTL_DSPMMUDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
+ .round_rate = omap1_clk_round_rate_ckctl_arm,
+ .set_rate = omap1_clk_set_rate_ckctl_arm,
};
static struct clk dspper_ck = {
.name = "dspper_ck",
+ .ops = &clkops_dspck,
.parent = &ck_dpll1,
- .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- RATE_CKCTL | VIRTUAL_IO_ADDRESS,
.enable_reg = DSP_IDLECT2,
.enable_bit = EN_PERCK,
.rate_offset = CKCTL_PERDIV_OFFSET,
.recalc = &omap1_ckctl_recalc_dsp_domain,
+ .round_rate = omap1_clk_round_rate_ckctl_arm,
.set_rate = &omap1_clk_set_rate_dsp_domain,
- .enable = &omap1_clk_enable_dsp_domain,
- .disable = &omap1_clk_disable_dsp_domain,
};
static struct clk dspxor_ck = {
.name = "dspxor_ck",
+ .ops = &clkops_dspck,
.parent = &ck_ref,
- .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- VIRTUAL_IO_ADDRESS,
.enable_reg = DSP_IDLECT2,
.enable_bit = EN_XORPCK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_dsp_domain,
- .disable = &omap1_clk_disable_dsp_domain,
};
static struct clk dsptim_ck = {
.name = "dsptim_ck",
+ .ops = &clkops_dspck,
.parent = &ck_ref,
- .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- VIRTUAL_IO_ADDRESS,
.enable_reg = DSP_IDLECT2,
.enable_bit = EN_DSPTIMCK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_dsp_domain,
- .disable = &omap1_clk_disable_dsp_domain,
};
/* Tie ARM_IDLECT1:IDLIF_ARM to this logical clock structure */
static struct arm_idlect1_clk tc_ck = {
.clk = {
.name = "tc_ck",
+ .ops = &clkops_null,
.parent = &ck_dpll1,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP730 | CLOCK_IN_OMAP310 |
- RATE_CKCTL | RATE_PROPAGATES |
- ALWAYS_ENABLED | CLOCK_IDLE_CONTROL,
+ .flags = CLOCK_IDLE_CONTROL,
.rate_offset = CKCTL_TCDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
+ .round_rate = omap1_clk_round_rate_ckctl_arm,
+ .set_rate = omap1_clk_set_rate_ckctl_arm,
},
.idlect_shift = 6,
};
static struct clk arminth_ck1510 = {
.name = "arminth_ck",
+ .ops = &clkops_null,
.parent = &tc_ck.clk,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 |
- ALWAYS_ENABLED,
.recalc = &followparent_recalc,
/* Note: On 1510 the frequency follows TC_CK
*
* 16xx version is in MPU clocks.
*/
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk tipb_ck = {
/* No-idle controlled by "tc_ck" */
.name = "tipb_ck",
+ .ops = &clkops_null,
.parent = &tc_ck.clk,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 |
- ALWAYS_ENABLED,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk l3_ocpi_ck = {
/* No-idle controlled by "tc_ck" */
.name = "l3_ocpi_ck",
+ .ops = &clkops_generic,
.parent = &tc_ck.clk,
- .flags = CLOCK_IN_OMAP16XX,
- .enable_reg = (void __iomem *)ARM_IDLECT3,
+ .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT3),
.enable_bit = EN_OCPI_CK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk tc1_ck = {
.name = "tc1_ck",
+ .ops = &clkops_generic,
.parent = &tc_ck.clk,
- .flags = CLOCK_IN_OMAP16XX,
- .enable_reg = (void __iomem *)ARM_IDLECT3,
+ .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT3),
.enable_bit = EN_TC1_CK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk tc2_ck = {
.name = "tc2_ck",
+ .ops = &clkops_generic,
.parent = &tc_ck.clk,
- .flags = CLOCK_IN_OMAP16XX,
- .enable_reg = (void __iomem *)ARM_IDLECT3,
+ .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT3),
.enable_bit = EN_TC2_CK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk dma_ck = {
/* No-idle controlled by "tc_ck" */
.name = "dma_ck",
+ .ops = &clkops_null,
.parent = &tc_ck.clk,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | ALWAYS_ENABLED,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk dma_lcdfree_ck = {
.name = "dma_lcdfree_ck",
+ .ops = &clkops_null,
.parent = &tc_ck.clk,
- .flags = CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct arm_idlect1_clk api_ck = {
.clk = {
.name = "api_ck",
+ .ops = &clkops_generic,
.parent = &tc_ck.clk,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | CLOCK_IDLE_CONTROL,
- .enable_reg = (void __iomem *)ARM_IDLECT2,
+ .flags = CLOCK_IDLE_CONTROL,
+ .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2),
.enable_bit = EN_APICK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
},
.idlect_shift = 8,
};
@@ -471,276 +412,238 @@ static struct arm_idlect1_clk api_ck = {
static struct arm_idlect1_clk lb_ck = {
.clk = {
.name = "lb_ck",
+ .ops = &clkops_generic,
.parent = &tc_ck.clk,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 |
- CLOCK_IDLE_CONTROL,
- .enable_reg = (void __iomem *)ARM_IDLECT2,
+ .flags = CLOCK_IDLE_CONTROL,
+ .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2),
.enable_bit = EN_LBCK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
},
.idlect_shift = 4,
};
static struct clk rhea1_ck = {
.name = "rhea1_ck",
+ .ops = &clkops_null,
.parent = &tc_ck.clk,
- .flags = CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk rhea2_ck = {
.name = "rhea2_ck",
+ .ops = &clkops_null,
.parent = &tc_ck.clk,
- .flags = CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk lcd_ck_16xx = {
.name = "lcd_ck",
+ .ops = &clkops_generic,
.parent = &ck_dpll1,
- .flags = CLOCK_IN_OMAP16XX | CLOCK_IN_OMAP730 | RATE_CKCTL,
- .enable_reg = (void __iomem *)ARM_IDLECT2,
+ .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2),
.enable_bit = EN_LCDCK,
.rate_offset = CKCTL_LCDDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
+ .round_rate = omap1_clk_round_rate_ckctl_arm,
+ .set_rate = omap1_clk_set_rate_ckctl_arm,
};
static struct arm_idlect1_clk lcd_ck_1510 = {
.clk = {
.name = "lcd_ck",
+ .ops = &clkops_generic,
.parent = &ck_dpll1,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 |
- RATE_CKCTL | CLOCK_IDLE_CONTROL,
- .enable_reg = (void __iomem *)ARM_IDLECT2,
+ .flags = CLOCK_IDLE_CONTROL,
+ .enable_reg = OMAP1_IO_ADDRESS(ARM_IDLECT2),
.enable_bit = EN_LCDCK,
.rate_offset = CKCTL_LCDDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
+ .round_rate = omap1_clk_round_rate_ckctl_arm,
+ .set_rate = omap1_clk_set_rate_ckctl_arm,
},
.idlect_shift = 3,
};
static struct clk uart1_1510 = {
.name = "uart1_ck",
+ .ops = &clkops_null,
/* Direct from ULPD, no real parent */
.parent = &armper_ck.clk,
.rate = 12000000,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 |
- ENABLE_REG_32BIT | ALWAYS_ENABLED |
- CLOCK_NO_IDLE_PARENT,
- .enable_reg = (void __iomem *)MOD_CONF_CTRL_0,
+ .flags = ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT,
+ .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0),
.enable_bit = 29, /* Chooses between 12MHz and 48MHz */
.set_rate = &omap1_set_uart_rate,
.recalc = &omap1_uart_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct uart_clk uart1_16xx = {
.clk = {
.name = "uart1_ck",
+ .ops = &clkops_uart,
/* Direct from ULPD, no real parent */
.parent = &armper_ck.clk,
.rate = 48000000,
- .flags = CLOCK_IN_OMAP16XX | RATE_FIXED |
- ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT,
- .enable_reg = (void __iomem *)MOD_CONF_CTRL_0,
+ .flags = RATE_FIXED | ENABLE_REG_32BIT |
+ CLOCK_NO_IDLE_PARENT,
+ .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0),
.enable_bit = 29,
- .enable = &omap1_clk_enable_uart_functional,
- .disable = &omap1_clk_disable_uart_functional,
},
.sysc_addr = 0xfffb0054,
};
static struct clk uart2_ck = {
.name = "uart2_ck",
+ .ops = &clkops_null,
/* Direct from ULPD, no real parent */
.parent = &armper_ck.clk,
.rate = 12000000,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | ENABLE_REG_32BIT |
- ALWAYS_ENABLED | CLOCK_NO_IDLE_PARENT,
- .enable_reg = (void __iomem *)MOD_CONF_CTRL_0,
+ .flags = ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT,
+ .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0),
.enable_bit = 30, /* Chooses between 12MHz and 48MHz */
.set_rate = &omap1_set_uart_rate,
.recalc = &omap1_uart_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk uart3_1510 = {
.name = "uart3_ck",
+ .ops = &clkops_null,
/* Direct from ULPD, no real parent */
.parent = &armper_ck.clk,
.rate = 12000000,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 |
- ENABLE_REG_32BIT | ALWAYS_ENABLED |
- CLOCK_NO_IDLE_PARENT,
- .enable_reg = (void __iomem *)MOD_CONF_CTRL_0,
+ .flags = ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT,
+ .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0),
.enable_bit = 31, /* Chooses between 12MHz and 48MHz */
.set_rate = &omap1_set_uart_rate,
.recalc = &omap1_uart_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct uart_clk uart3_16xx = {
.clk = {
.name = "uart3_ck",
+ .ops = &clkops_uart,
/* Direct from ULPD, no real parent */
.parent = &armper_ck.clk,
.rate = 48000000,
- .flags = CLOCK_IN_OMAP16XX | RATE_FIXED |
- ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT,
- .enable_reg = (void __iomem *)MOD_CONF_CTRL_0,
+ .flags = RATE_FIXED | ENABLE_REG_32BIT |
+ CLOCK_NO_IDLE_PARENT,
+ .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0),
.enable_bit = 31,
- .enable = &omap1_clk_enable_uart_functional,
- .disable = &omap1_clk_disable_uart_functional,
},
.sysc_addr = 0xfffb9854,
};
static struct clk usb_clko = { /* 6 MHz output on W4_USB_CLKO */
.name = "usb_clko",
+ .ops = &clkops_generic,
/* Direct from ULPD, no parent */
.rate = 6000000,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | RATE_FIXED | ENABLE_REG_32BIT,
- .enable_reg = (void __iomem *)ULPD_CLOCK_CTRL,
+ .flags = RATE_FIXED | ENABLE_REG_32BIT,
+ .enable_reg = OMAP1_IO_ADDRESS(ULPD_CLOCK_CTRL),
.enable_bit = USB_MCLK_EN_BIT,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk usb_hhc_ck1510 = {
.name = "usb_hhc_ck",
+ .ops = &clkops_generic,
/* Direct from ULPD, no parent */
.rate = 48000000, /* Actually 2 clocks, 12MHz and 48MHz */
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 |
- RATE_FIXED | ENABLE_REG_32BIT,
- .enable_reg = (void __iomem *)MOD_CONF_CTRL_0,
+ .flags = RATE_FIXED | ENABLE_REG_32BIT,
+ .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0),
.enable_bit = USB_HOST_HHC_UHOST_EN,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk usb_hhc_ck16xx = {
.name = "usb_hhc_ck",
+ .ops = &clkops_generic,
/* Direct from ULPD, no parent */
.rate = 48000000,
/* OTG_SYSCON_2.OTG_PADEN == 0 (not 1510-compatible) */
- .flags = CLOCK_IN_OMAP16XX |
- RATE_FIXED | ENABLE_REG_32BIT,
- .enable_reg = (void __iomem *)OTG_BASE + 0x08 /* OTG_SYSCON_2 */,
+ .flags = RATE_FIXED | ENABLE_REG_32BIT,
+ .enable_reg = OMAP1_IO_ADDRESS(OTG_BASE + 0x08), /* OTG_SYSCON_2 */
.enable_bit = 8 /* UHOST_EN */,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk usb_dc_ck = {
.name = "usb_dc_ck",
+ .ops = &clkops_generic,
/* Direct from ULPD, no parent */
.rate = 48000000,
- .flags = CLOCK_IN_OMAP16XX | RATE_FIXED,
- .enable_reg = (void __iomem *)SOFT_REQ_REG,
+ .flags = RATE_FIXED,
+ .enable_reg = OMAP1_IO_ADDRESS(SOFT_REQ_REG),
.enable_bit = 4,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk mclk_1510 = {
.name = "mclk",
+ .ops = &clkops_generic,
/* Direct from ULPD, no parent. May be enabled by ext hardware. */
.rate = 12000000,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 | RATE_FIXED,
- .enable_reg = (void __iomem *)SOFT_REQ_REG,
- .enable_bit = 6,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
+ .flags = RATE_FIXED,
+ .enable_reg = OMAP1_IO_ADDRESS(SOFT_REQ_REG),
+ .enable_bit = 6,
};
static struct clk mclk_16xx = {
.name = "mclk",
+ .ops = &clkops_generic,
/* Direct from ULPD, no parent. May be enabled by ext hardware. */
- .flags = CLOCK_IN_OMAP16XX,
- .enable_reg = (void __iomem *)COM_CLK_DIV_CTRL_SEL,
+ .enable_reg = OMAP1_IO_ADDRESS(COM_CLK_DIV_CTRL_SEL),
.enable_bit = COM_ULPD_PLL_CLK_REQ,
.set_rate = &omap1_set_ext_clk_rate,
.round_rate = &omap1_round_ext_clk_rate,
.init = &omap1_init_ext_clk,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk bclk_1510 = {
.name = "bclk",
+ .ops = &clkops_generic,
/* Direct from ULPD, no parent. May be enabled by ext hardware. */
.rate = 12000000,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 | RATE_FIXED,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
+ .flags = RATE_FIXED,
};
static struct clk bclk_16xx = {
.name = "bclk",
+ .ops = &clkops_generic,
/* Direct from ULPD, no parent. May be enabled by ext hardware. */
- .flags = CLOCK_IN_OMAP16XX,
- .enable_reg = (void __iomem *)SWD_CLK_DIV_CTRL_SEL,
+ .enable_reg = OMAP1_IO_ADDRESS(SWD_CLK_DIV_CTRL_SEL),
.enable_bit = SWD_ULPD_PLL_CLK_REQ,
.set_rate = &omap1_set_ext_clk_rate,
.round_rate = &omap1_round_ext_clk_rate,
.init = &omap1_init_ext_clk,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk mmc1_ck = {
.name = "mmc_ck",
+ .ops = &clkops_generic,
/* Functional clock is direct from ULPD, interface clock is ARMPER */
.parent = &armper_ck.clk,
.rate = 48000000,
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | RATE_FIXED | ENABLE_REG_32BIT |
- CLOCK_NO_IDLE_PARENT,
- .enable_reg = (void __iomem *)MOD_CONF_CTRL_0,
+ .flags = RATE_FIXED | ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT,
+ .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0),
.enable_bit = 23,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk mmc2_ck = {
.name = "mmc_ck",
.id = 1,
+ .ops = &clkops_generic,
/* Functional clock is direct from ULPD, interface clock is ARMPER */
.parent = &armper_ck.clk,
.rate = 48000000,
- .flags = CLOCK_IN_OMAP16XX |
- RATE_FIXED | ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT,
- .enable_reg = (void __iomem *)MOD_CONF_CTRL_0,
+ .flags = RATE_FIXED | ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT,
+ .enable_reg = OMAP1_IO_ADDRESS(MOD_CONF_CTRL_0),
.enable_bit = 20,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk virtual_ck_mpu = {
.name = "mpu",
- .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- CLOCK_IN_OMAP310 | VIRTUAL_CLOCK | ALWAYS_ENABLED,
+ .ops = &clkops_null,
.parent = &arm_ck, /* Is smarter alias for */
.recalc = &followparent_recalc,
.set_rate = &omap1_select_table_rate,
.round_rate = &omap1_round_to_table_rate,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
/* virtual functional clock domain for I2C. Just for making sure that ARMXOR_CK
@@ -748,78 +651,19 @@ remains active during MPU idle whenever this is enabled */
static struct clk i2c_fck = {
.name = "i2c_fck",
.id = 1,
- .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
- VIRTUAL_CLOCK | CLOCK_NO_IDLE_PARENT |
- ALWAYS_ENABLED,
+ .ops = &clkops_null,
+ .flags = CLOCK_NO_IDLE_PARENT,
.parent = &armxor_ck.clk,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
};
static struct clk i2c_ick = {
.name = "i2c_ick",
.id = 1,
- .flags = CLOCK_IN_OMAP16XX |
- VIRTUAL_CLOCK | CLOCK_NO_IDLE_PARENT |
- ALWAYS_ENABLED,
+ .ops = &clkops_null,
+ .flags = CLOCK_NO_IDLE_PARENT,
.parent = &armper_ck.clk,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable_generic,
- .disable = &omap1_clk_disable_generic,
-};
-
-static struct clk * onchip_clks[] = {
- /* non-ULPD clocks */
- &ck_ref,
- &ck_dpll1,
- /* CK_GEN1 clocks */
- &ck_dpll1out.clk,
- &sossi_ck,
- &arm_ck,
- &armper_ck.clk,
- &arm_gpio_ck,
- &armxor_ck.clk,
- &armtim_ck.clk,
- &armwdt_ck.clk,
- &arminth_ck1510, &arminth_ck16xx,
- /* CK_GEN2 clocks */
- &dsp_ck,
- &dspmmu_ck,
- &dspper_ck,
- &dspxor_ck,
- &dsptim_ck,
- /* CK_GEN3 clocks */
- &tc_ck.clk,
- &tipb_ck,
- &l3_ocpi_ck,
- &tc1_ck,
- &tc2_ck,
- &dma_ck,
- &dma_lcdfree_ck,
- &api_ck.clk,
- &lb_ck.clk,
- &rhea1_ck,
- &rhea2_ck,
- &lcd_ck_16xx,
- &lcd_ck_1510.clk,
- /* ULPD clocks */
- &uart1_1510,
- &uart1_16xx.clk,
- &uart2_ck,
- &uart3_1510,
- &uart3_16xx.clk,
- &usb_clko,
- &usb_hhc_ck1510, &usb_hhc_ck16xx,
- &usb_dc_ck,
- &mclk_1510, &mclk_16xx,
- &bclk_1510, &bclk_16xx,
- &mmc1_ck,
- &mmc2_ck,
- /* Virtual clocks */
- &virtual_ck_mpu,
- &i2c_fck,
- &i2c_ick,
};
#endif
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index ba5d7c0..bbbaeb0 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -86,7 +86,7 @@ static struct resource mbox_resources[] = {
};
static struct platform_device mbox_device = {
- .name = "mailbox",
+ .name = "omap1-mailbox",
.id = -1,
.num_resources = ARRAY_SIZE(mbox_resources),
.resource = mbox_resources,
diff --git a/arch/arm/mach-omap1/id.c b/arch/arm/mach-omap1/id.c
index 89bb875..4ef26fa 100644
--- a/arch/arm/mach-omap1/id.c
+++ b/arch/arm/mach-omap1/id.c
@@ -38,6 +38,7 @@ static struct omap_id omap_ids[] __initdata = {
{ .jtag_id = 0xb574, .die_rev = 0x2, .omap_id = 0x03310315, .type = 0x03100000},
{ .jtag_id = 0x355f, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x07300100},
{ .jtag_id = 0xb55f, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x07300300},
+ { .jtag_id = 0xb55f, .die_rev = 0x0, .omap_id = 0x03320500, .type = 0x08500000},
{ .jtag_id = 0xb470, .die_rev = 0x0, .omap_id = 0x03310100, .type = 0x15100000},
{ .jtag_id = 0xb576, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x16100000},
{ .jtag_id = 0xb576, .die_rev = 0x2, .omap_id = 0x03320100, .type = 0x16110000},
@@ -77,7 +78,7 @@ static u16 __init omap_get_jtag_id(void)
prod_id = omap_readl(OMAP_PRODUCTION_ID_1);
omap_id = omap_readl(OMAP32_ID_1);
- /* Check for unusable OMAP_PRODUCTION_ID_1 on 1611B/5912 and 730 */
+ /* Check for unusable OMAP_PRODUCTION_ID_1 on 1611B/5912 and 730/850 */
if (((prod_id >> 20) == 0) || (prod_id == omap_id))
prod_id = 0;
else
@@ -178,6 +179,7 @@ void __init omap_check_revision(void)
switch (cpu_type) {
case 0x07:
+ case 0x08:
omap_revision |= 0x07;
break;
case 0x03:
diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c
index 4c3e582..3afe540 100644
--- a/arch/arm/mach-omap1/io.c
+++ b/arch/arm/mach-omap1/io.c
@@ -52,6 +52,22 @@ static struct map_desc omap730_io_desc[] __initdata = {
};
#endif
+#ifdef CONFIG_ARCH_OMAP850
+static struct map_desc omap850_io_desc[] __initdata = {
+ {
+ .virtual = OMAP850_DSP_BASE,
+ .pfn = __phys_to_pfn(OMAP850_DSP_START),
+ .length = OMAP850_DSP_SIZE,
+ .type = MT_DEVICE
+ }, {
+ .virtual = OMAP850_DSPREG_BASE,
+ .pfn = __phys_to_pfn(OMAP850_DSPREG_START),
+ .length = OMAP850_DSPREG_SIZE,
+ .type = MT_DEVICE
+ }
+};
+#endif
+
#ifdef CONFIG_ARCH_OMAP15XX
static struct map_desc omap1510_io_desc[] __initdata = {
{
@@ -109,6 +125,13 @@ void __init omap1_map_common_io(void)
iotable_init(omap730_io_desc, ARRAY_SIZE(omap730_io_desc));
}
#endif
+
+#ifdef CONFIG_ARCH_OMAP850
+ if (cpu_is_omap850()) {
+ iotable_init(omap850_io_desc, ARRAY_SIZE(omap850_io_desc));
+ }
+#endif
+
#ifdef CONFIG_ARCH_OMAP15XX
if (cpu_is_omap15xx()) {
iotable_init(omap1510_io_desc, ARRAY_SIZE(omap1510_io_desc));
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c
index 9ad5197..de03c84 100644
--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@@ -145,6 +145,14 @@ static struct omap_irq_bank omap730_irq_banks[] = {
};
#endif
+#ifdef CONFIG_ARCH_OMAP850
+static struct omap_irq_bank omap850_irq_banks[] = {
+ { .base_reg = OMAP_IH1_BASE, .trigger_map = 0xb3f8e22f },
+ { .base_reg = OMAP_IH2_BASE, .trigger_map = 0xfdb9c1f2 },
+ { .base_reg = OMAP_IH2_BASE + 0x100, .trigger_map = 0x800040f3 },
+};
+#endif
+
#ifdef CONFIG_ARCH_OMAP15XX
static struct omap_irq_bank omap1510_irq_banks[] = {
{ .base_reg = OMAP_IH1_BASE, .trigger_map = 0xb3febfff },
@@ -184,6 +192,12 @@ void __init omap_init_irq(void)
irq_bank_count = ARRAY_SIZE(omap730_irq_banks);
}
#endif
+#ifdef CONFIG_ARCH_OMAP850
+ if (cpu_is_omap850()) {
+ irq_banks = omap850_irq_banks;
+ irq_bank_count = ARRAY_SIZE(omap850_irq_banks);
+ }
+#endif
#ifdef CONFIG_ARCH_OMAP15XX
if (cpu_is_omap1510()) {
irq_banks = omap1510_irq_banks;
@@ -214,9 +228,8 @@ void __init omap_init_irq(void)
irq_bank_writel(0x03, 1, IRQ_CONTROL_REG_OFFSET);
/* Enable interrupts in global mask */
- if (cpu_is_omap730()) {
+ if (cpu_is_omap7xx())
irq_bank_writel(0x0, 0, IRQ_GMR_REG_OFFSET);
- }
/* Install the interrupt handlers for each bank */
for (i = 0; i < irq_bank_count; i++) {
@@ -236,6 +249,8 @@ void __init omap_init_irq(void)
if (cpu_is_omap730())
omap_unmask_irq(INT_730_IH2_IRQ);
+ else if (cpu_is_omap850())
+ omap_unmask_irq(INT_850_IH2_IRQ);
else if (cpu_is_omap15xx())
omap_unmask_irq(INT_1510_IH2_IRQ);
else if (cpu_is_omap16xx())
diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c
index 59abbf3..0af4d6c 100644
--- a/arch/arm/mach-omap1/mailbox.c
+++ b/arch/arm/mach-omap1/mailbox.c
@@ -1,7 +1,7 @@
/*
* Mailbox reservation modules for DSP
*
- * Copyright (C) 2006 Nokia Corporation
+ * Copyright (C) 2006-2009 Nokia Corporation
* Written by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
*
* This file is subject to the terms and conditions of the GNU General Public
@@ -27,7 +27,7 @@
#define MAILBOX_DSP2ARM1_Flag 0x1c
#define MAILBOX_DSP2ARM2_Flag 0x20
-unsigned long mbox_base;
+static void __iomem *mbox_base;
struct omap_mbox1_fifo {
unsigned long cmd;
@@ -40,14 +40,14 @@ struct omap_mbox1_priv {
struct omap_mbox1_fifo rx_fifo;
};
-static inline int mbox_read_reg(unsigned int reg)
+static inline int mbox_read_reg(size_t ofs)
{
- return __raw_readw(mbox_base + reg);
+ return __raw_readw(mbox_base + ofs);
}
-static inline void mbox_write_reg(unsigned int val, unsigned int reg)
+static inline void mbox_write_reg(u32 val, size_t ofs)
{
- __raw_writew(val, mbox_base + reg);
+ __raw_writew(val, mbox_base + ofs);
}
/* msg */
@@ -143,7 +143,7 @@ struct omap_mbox mbox_dsp_info = {
};
EXPORT_SYMBOL(mbox_dsp_info);
-static int __init omap1_mbox_probe(struct platform_device *pdev)
+static int __devinit omap1_mbox_probe(struct platform_device *pdev)
{
struct resource *res;
int ret = 0;
@@ -170,12 +170,10 @@ static int __init omap1_mbox_probe(struct platform_device *pdev)
}
mbox_dsp_info.irq = res->start;
- ret = omap_mbox_register(&mbox_dsp_info);
-
- return ret;
+ return omap_mbox_register(&pdev->dev, &mbox_dsp_info);
}
-static int omap1_mbox_remove(struct platform_device *pdev)
+static int __devexit omap1_mbox_remove(struct platform_device *pdev)
{
omap_mbox_unregister(&mbox_dsp_info);
@@ -184,9 +182,9 @@ static int omap1_mbox_remove(struct platform_device *pdev)
static struct platform_driver omap1_mbox_driver = {
.probe = omap1_mbox_probe,
- .remove = omap1_mbox_remove,
+ .remove = __devexit_p(omap1_mbox_remove),
.driver = {
- .name = "mailbox",
+ .name = "omap1-mailbox",
},
};
@@ -203,4 +201,7 @@ static void __exit omap1_mbox_exit(void)
module_init(omap1_mbox_init);
module_exit(omap1_mbox_exit);
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("omap mailbox: omap1 architecture specific functions");
+MODULE_AUTHOR("Hiroshi DOYU" <Hiroshi.DOYU@nokia.com>);
+MODULE_ALIAS("platform:omap1-mailbox");
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index 575ba31..d040c3f 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -28,9 +28,9 @@
#define DPS_RSTCT2_PER_EN (1 << 0)
#define DSP_RSTCT2_WD_PER_EN (1 << 1)
-#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
-const char *clk_names[] = { "dsp_ck", "api_ck", "dspxor_ck" };
-#endif
+static int dsp_use;
+static struct clk *api_clk;
+static struct clk *dsp_clk;
static void omap1_mcbsp_request(unsigned int id)
{
@@ -39,20 +39,40 @@ static void omap1_mcbsp_request(unsigned int id)
* are DSP public peripherals.
*/
if (id == OMAP_MCBSP1 || id == OMAP_MCBSP3) {
- omap_dsp_request_mem();
- /*
- * DSP external peripheral reset
- * FIXME: This should be moved to dsp code
- */
- __raw_writew(__raw_readw(DSP_RSTCT2) | DPS_RSTCT2_PER_EN |
- DSP_RSTCT2_WD_PER_EN, DSP_RSTCT2);
+ if (dsp_use++ == 0) {
+ api_clk = clk_get(NULL, "api_clk");
+ dsp_clk = clk_get(NULL, "dsp_clk");
+ if (!IS_ERR(api_clk) && !IS_ERR(dsp_clk)) {
+ clk_enable(api_clk);
+ clk_enable(dsp_clk);
+
+ omap_dsp_request_mem();
+ /*
+ * DSP external peripheral reset
+ * FIXME: This should be moved to dsp code
+ */
+ __raw_writew(__raw_readw(DSP_RSTCT2) | DPS_RSTCT2_PER_EN |
+ DSP_RSTCT2_WD_PER_EN, DSP_RSTCT2);
+ }
+ }
}
}
static void omap1_mcbsp_free(unsigned int id)
{
- if (id == OMAP_MCBSP1 || id == OMAP_MCBSP3)
- omap_dsp_release_mem();
+ if (id == OMAP_MCBSP1 || id == OMAP_MCBSP3) {
+ if (--dsp_use == 0) {
+ omap_dsp_release_mem();
+ if (!IS_ERR(api_clk)) {
+ clk_disable(api_clk);
+ clk_put(api_clk);
+ }
+ if (!IS_ERR(dsp_clk)) {
+ clk_disable(dsp_clk);
+ clk_put(dsp_clk);
+ }
+ }
+ }
}
static struct omap_mcbsp_ops omap1_mcbsp_ops = {
@@ -94,8 +114,6 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
.rx_irq = INT_McBSP1RX,
.tx_irq = INT_McBSP1TX,
.ops = &omap1_mcbsp_ops,
- .clk_names = clk_names,
- .num_clks = 3,
},
{
.phys_base = OMAP1510_MCBSP2_BASE,
@@ -112,8 +130,6 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
.rx_irq = INT_McBSP3RX,
.tx_irq = INT_McBSP3TX,
.ops = &omap1_mcbsp_ops,
- .clk_names = clk_names,
- .num_clks = 3,
},
};
#define OMAP15XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap15xx_mcbsp_pdata)
@@ -131,8 +147,6 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
.rx_irq = INT_McBSP1RX,
.tx_irq = INT_McBSP1TX,
.ops = &omap1_mcbsp_ops,
- .clk_names = clk_names,
- .num_clks = 3,
},
{
.phys_base = OMAP1610_MCBSP2_BASE,
@@ -149,8 +163,6 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
.rx_irq = INT_McBSP3RX,
.tx_irq = INT_McBSP3TX,
.ops = &omap1_mcbsp_ops,
- .clk_names = clk_names,
- .num_clks = 3,
},
};
#define OMAP16XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap16xx_mcbsp_pdata)
diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c
index 062c905..721e0d9 100644
--- a/arch/arm/mach-omap1/mux.c
+++ b/arch/arm/mach-omap1/mux.c
@@ -58,6 +58,25 @@ MUX_CFG_730("W17_730_USB_VBUSI", 2, 29, 0, 28, 0, 0)
#define OMAP730_PINS_SZ 0
#endif /* CONFIG_ARCH_OMAP730 */
+#ifdef CONFIG_ARCH_OMAP850
+struct pin_config __initdata_or_module omap850_pins[] = {
+MUX_CFG_850("E2_850_KBR0", 12, 21, 0, 20, 1, 0)
+MUX_CFG_850("J7_850_KBR1", 12, 25, 0, 24, 1, 0)
+MUX_CFG_850("E1_850_KBR2", 12, 29, 0, 28, 1, 0)
+MUX_CFG_850("F3_850_KBR3", 13, 1, 0, 0, 1, 0)
+MUX_CFG_850("D2_850_KBR4", 13, 5, 0, 4, 1, 0)
+MUX_CFG_850("C2_850_KBC0", 13, 9, 0, 8, 1, 0)
+MUX_CFG_850("D3_850_KBC1", 13, 13, 0, 12, 1, 0)
+MUX_CFG_850("E4_850_KBC2", 13, 17, 0, 16, 1, 0)
+MUX_CFG_850("F4_850_KBC3", 13, 21, 0, 20, 1, 0)
+MUX_CFG_850("E3_850_KBC4", 13, 25, 0, 24, 1, 0)
+
+MUX_CFG_850("AA17_850_USB_DM", 2, 21, 0, 20, 0, 0)
+MUX_CFG_850("W16_850_USB_PU_EN", 2, 25, 0, 24, 0, 0)
+MUX_CFG_850("W17_850_USB_VBUSI", 2, 29, 0, 28, 0, 0)
+};
+#endif
+
#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
static struct pin_config __initdata_or_module omap1xxx_pins[] = {
/*
@@ -419,6 +438,11 @@ int __init_or_module omap1_cfg_reg(const struct pin_config *cfg)
printk(" %s (0x%08x) = 0x%08x -> 0x%08x\n",
cfg->pull_name, cfg->pull_reg, pull_orig, pull);
}
+
+#ifdef CONFIG_ARCH_OMAP850
+ omap_mux_register(omap850_pins, ARRAY_SIZE(omap850_pins));
+#endif
+
#endif
#ifdef CONFIG_OMAP_MUX_ERRORS
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index 0002084..842090b 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -121,6 +121,13 @@ void __init omap_serial_init(void)
serial_platform_data[1].irq = INT_730_UART_MODEM_IRDA_2;
}
+ if (cpu_is_omap850()) {
+ serial_platform_data[0].regshift = 0;
+ serial_platform_data[1].regshift = 0;
+ serial_platform_data[0].irq = INT_850_UART_MODEM_1;
+ serial_platform_data[1].irq = INT_850_UART_MODEM_IRDA_2;
+ }
+
if (cpu_is_omap15xx()) {
serial_platform_data[0].uartclk = OMAP1510_BASE_BAUD * 16;
serial_platform_data[1].uartclk = OMAP1510_BASE_BAUD * 16;
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