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Merge branch 'ux500-fixes-20120301' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/fixes-non-critical

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* 'ux500-fixes-20120301' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
  ARM: ux500: solve some Kconfig mess
  ARM: ux500: delete TPS6105X selection
  ARM: ux500: select CPU_FREQ_TABLE where needed
  ARM: ux500: select L2X0 cache on ux500
  ARM: ux500: add board autoselection
  ARM: ux500: U8500 depends on MMU
  ARM: ux500: included linux/gpio.h twice
  ARM: ux500: fix around AB8500 GPIO macro name
  ARM: ux500: set ARCH_NR_GPIO to 355 on U8500 platforms
  ARM: ux500: Add audio-regulators
  ARM: ux500: Add DMA-channels for MSP
  ARM: ux500: Add placeholder for clk_set_parent
This commit is contained in:
Arnd Bergmann 2012-03-06 15:42:54 +00:00
commit c6dbba0e45
12 changed files with 76 additions and 24 deletions

3
arch/arm/Kconfig
View file

@ -901,6 +901,7 @@ config ARCH_U300
config ARCH_U8500
bool "ST-Ericsson U8500 Series"
depends on MMU
select CPU_V7
select ARM_AMBA
select GENERIC_CLOCKEVENTS
@ -1577,7 +1578,7 @@ config LOCAL_TIMERS
config ARCH_NR_GPIO
int
default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
default 350 if ARCH_U8500
default 355 if ARCH_U8500
default 0
help
Maximum number of GPIOs in the system.

44
arch/arm/mach-ux500/Kconfig
View file

@ -8,47 +8,55 @@ config UX500_SOC_COMMON
select ARM_ERRATA_753970
select ARM_ERRATA_754322
select ARM_ERRATA_764369
menu "Ux500 SoC"
select CACHE_L2X0
config UX500_SOC_DB5500
bool "DB5500"
bool
select MFD_DB5500_PRCMU
config UX500_SOC_DB8500
bool "DB8500"
bool
select MFD_DB8500_PRCMU
select REGULATOR_DB8500_PRCMU
endmenu
select CPU_FREQ_TABLE if CPU_FREQ
menu "Ux500 target platform (boards)"
config MACH_U8500
bool "U8500 Development platform"
depends on UX500_SOC_DB8500
select TPS6105X
config MACH_MOP500
bool "U8500 Development platform, MOP500 versions"
select UX500_SOC_DB8500
select I2C
select I2C_NOMADIK
help
Include support for the mop500 development platform.
Include support for the MOP500 development platform.
config MACH_HREFV60
bool "U85000 Development platform, HREFv60 version"
depends on UX500_SOC_DB8500
help
Include support for the HREFv60 new development platform.
bool "U8500 Development platform, HREFv60 version"
select MACH_MOP500
help
Include support for the HREFv60 new development platform.
Includes HREFv70, v71 etc.
config MACH_SNOWBALL
bool "U8500 Snowball platform"
depends on UX500_SOC_DB8500
select MACH_U8500
select MACH_MOP500
help
Include support for the snowball development platform.
config MACH_U5500
bool "U5500 Development platform"
depends on UX500_SOC_DB5500
select UX500_SOC_DB5500
help
Include support for the U5500 development platform.
config UX500_AUTO_PLATFORM
def_bool y
depends on !MACH_U5500
select MACH_MOP500
help
At least one platform needs to be selected in order to build
a working kernel. If everything else is disabled, this
automatically enables MACH_MOP500.
endmenu
config UX500_DEBUG_UART

2
arch/arm/mach-ux500/Makefile
View file

@ -7,7 +7,7 @@ obj-y := clock.o cpu.o devices.o devices-common.o \
obj-$(CONFIG_CACHE_L2X0) += cache-l2x0.o
obj-$(CONFIG_UX500_SOC_DB5500) += cpu-db5500.o dma-db5500.o
obj-$(CONFIG_UX500_SOC_DB8500) += cpu-db8500.o devices-db8500.o
obj-$(CONFIG_MACH_U8500) += board-mop500.o board-mop500-sdi.o \
obj-$(CONFIG_MACH_MOP500) += board-mop500.o board-mop500-sdi.o \
board-mop500-regulators.o \
board-mop500-uib.o board-mop500-stuib.o \
board-mop500-u8500uib.o \

28
arch/arm/mach-ux500/board-mop500-regulators.c
View file

@ -74,6 +74,26 @@ static struct regulator_consumer_supply ab8500_vtvout_consumers[] = {
REGULATOR_SUPPLY("vddadc", "ab8500-gpadc.0"),
};
static struct regulator_consumer_supply ab8500_vaud_consumers[] = {
/* AB8500 audio-codec main supply */
REGULATOR_SUPPLY("vaud", "ab8500-codec.0"),
};
static struct regulator_consumer_supply ab8500_vamic1_consumers[] = {
/* AB8500 audio-codec Mic1 supply */
REGULATOR_SUPPLY("vamic1", "ab8500-codec.0"),
};
static struct regulator_consumer_supply ab8500_vamic2_consumers[] = {
/* AB8500 audio-codec Mic2 supply */
REGULATOR_SUPPLY("vamic2", "ab8500-codec.0"),
};
static struct regulator_consumer_supply ab8500_vdmic_consumers[] = {
/* AB8500 audio-codec DMic supply */
REGULATOR_SUPPLY("vdmic", "ab8500-codec.0"),
};
static struct regulator_consumer_supply ab8500_vintcore_consumers[] = {
/* SoC core supply, no device */
REGULATOR_SUPPLY("v-intcore", NULL),
@ -323,6 +343,8 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
.name = "V-AUD",
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(ab8500_vaud_consumers),
.consumer_supplies = ab8500_vaud_consumers,
},
/* supply for v-anamic1 VAMic1-LDO */
[AB8500_LDO_ANAMIC1] = {
@ -330,6 +352,8 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
.name = "V-AMIC1",
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(ab8500_vamic1_consumers),
.consumer_supplies = ab8500_vamic1_consumers,
},
/* supply for v-amic2, VAMIC2 LDO, reuse constants for AMIC1 */
[AB8500_LDO_ANAMIC2] = {
@ -337,6 +361,8 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
.name = "V-AMIC2",
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(ab8500_vamic2_consumers),
.consumer_supplies = ab8500_vamic2_consumers,
},
/* supply for v-dmic, VDMIC LDO */
[AB8500_LDO_DMIC] = {
@ -344,6 +370,8 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
.name = "V-DMIC",
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(ab8500_vdmic_consumers),
.consumer_supplies = ab8500_vdmic_consumers,
},
/* supply for v-intcore12, VINTCORE12 LDO */
[AB8500_LDO_INTCORE] = {

1
arch/arm/mach-ux500/board-mop500-u8500uib.c
View file

@ -8,7 +8,6 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/i2c.h>
#include <linux/gpio.h>
#include <linux/interrupt.h>
#include <linux/mfd/tc3589x.h>
#include <linux/input/matrix_keypad.h>

2
arch/arm/mach-ux500/board-mop500.c
View file

@ -72,7 +72,7 @@ static struct platform_device snowball_led_dev = {
};
static struct ab8500_gpio_platform_data ab8500_gpio_pdata = {
.gpio_base = MOP500_AB8500_GPIO(0),
.gpio_base = MOP500_AB8500_PIN_GPIO(1),
.irq_base = MOP500_AB8500_VIR_GPIO_IRQ_BASE,
/* config_reg is the initial configuration of ab8500 pins.
* The pins can be configured as GPIO or alt functions based

2
arch/arm/mach-ux500/board-mop500.h
View file

@ -63,7 +63,7 @@
* because the AB8500 GPIO pins are enumbered starting from 1, so the value in
* parens matches the GPIO pin number in the data sheet.
*/
#define MOP500_AB8500_GPIO(x) (MOP500_EGPIO_END + (x) - 1)
#define MOP500_AB8500_PIN_GPIO(x) (MOP500_EGPIO_END + (x) - 1)
/*Snowball AB8500 GPIO */
#define SNOWBALL_VSMPS2_1V8_GPIO MOP500_AB8500_PIN_GPIO(1) /* SYSCLKREQ2/GPIO1 */
#define SNOWBALL_PM_GPIO1_GPIO MOP500_AB8500_PIN_GPIO(2) /* SYSCLKREQ3/GPIO2 */

7
arch/arm/mach-ux500/clock.c
View file

@ -223,6 +223,13 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
}
EXPORT_SYMBOL(clk_set_rate);
int clk_set_parent(struct clk *clk, struct clk *parent)
{
/*TODO*/
return -ENOSYS;
}
EXPORT_SYMBOL(clk_set_parent);
static void clk_prcmu_enable(struct clk *clk)
{
void __iomem *cg_set_reg = __io_address(U8500_PRCMU_BASE)

1
arch/arm/mach-ux500/clock.h
View file

@ -21,6 +21,7 @@ struct clkops {
void (*enable) (struct clk *);
void (*disable) (struct clk *);
unsigned long (*get_rate) (struct clk *);
int (*set_parent)(struct clk *, struct clk *);
};
/**

6
arch/arm/mach-ux500/devices-db8500.c
View file

@ -101,6 +101,9 @@ static const dma_addr_t dma40_tx_map[DB8500_DMA_NR_DEV] = {
[DB8500_DMA_DEV41_SD_MM3_TX] = -1,
[DB8500_DMA_DEV42_SD_MM4_TX] = -1,
[DB8500_DMA_DEV43_SD_MM5_TX] = -1,
[DB8500_DMA_DEV14_MSP2_TX] = U8500_MSP2_BASE + MSP_TX_RX_REG_OFFSET,
[DB8500_DMA_DEV30_MSP1_TX] = U8500_MSP1_BASE + MSP_TX_RX_REG_OFFSET,
[DB8500_DMA_DEV31_MSP0_TX_SLIM0_CH0_TX] = U8500_MSP0_BASE + MSP_TX_RX_REG_OFFSET,
};
/* Mapping between source event lines and physical device address */
@ -133,6 +136,9 @@ static const dma_addr_t dma40_rx_map[DB8500_DMA_NR_DEV] = {
[DB8500_DMA_DEV41_SD_MM3_RX] = -1,
[DB8500_DMA_DEV42_SD_MM4_RX] = -1,
[DB8500_DMA_DEV43_SD_MM5_RX] = -1,
[DB8500_DMA_DEV14_MSP2_RX] = U8500_MSP2_BASE + MSP_TX_RX_REG_OFFSET,
[DB8500_DMA_DEV30_MSP3_RX] = U8500_MSP3_BASE + MSP_TX_RX_REG_OFFSET,
[DB8500_DMA_DEV31_MSP0_RX_SLIM0_CH0_RX] = U8500_MSP0_BASE + MSP_TX_RX_REG_OFFSET,
};
/* Reserved event lines for memcpy only */

2
arch/arm/mach-ux500/include/mach/hardware.h
View file

@ -30,6 +30,8 @@
#include <mach/db8500-regs.h>
#include <mach/db5500-regs.h>
#define MSP_TX_RX_REG_OFFSET 0
#ifndef __ASSEMBLY__
#include <mach/id.h>

2
arch/arm/mach-ux500/include/mach/irqs.h
View file

@ -43,7 +43,7 @@
/* This will be overridden by board-specific irq headers */
#define IRQ_BOARD_END IRQ_BOARD_START
#ifdef CONFIG_MACH_U8500
#ifdef CONFIG_MACH_MOP500
#include <mach/irqs-board-mop500.h>
#endif