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authorLinus Torvalds <torvalds@linux-foundation.org>2012-04-21 12:45:52 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-04-21 12:45:52 -0700
commit8f4f9d4d3cb84686a75f6195b8f8705376763fc7 (patch)
treead54f9636ddc36d6033ef29be33b7ecf711c88b1 /arch
parent126a3483d6e3c3370a2c7976073a0f4a5c942318 (diff)
parent6842d4c2a980ce821cb20562f8df85bfcfd02012 (diff)
downloadlinux-linaro-stable-8f4f9d4d3cb84686a75f6195b8f8705376763fc7.tar.gz
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull "ARM: SoC fixes" from Olof Johansson: * at91, ux500, imx, omap and bcmring: - at91 fixes for =m driver build issues, irqdomain fixes and config dependency fixes - ux500 kconfig dependency fixes and a smp wakeup bugfix - imx idle bugfix and build fix due to irq domain changes - omap uart pinmux fixes, softreset regression revert and misc fixes - bcmring build error regression fix * ux500 and imx had some small defconfig updates in this branch * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (27 commits) ARM: bcmring: fix UART declarations ARM: imx: Fix imx5 idle logic bug ARM: imx27-dt: Fix build due to removal of irq_domain_add_simple() ARM: imx_v4_v5_defconfig: Add support for CONFIG_REGULATOR_FIXED_VOLTAGE ARM: OMAP1: DMTIMER: fix broken timer clock source selection ARM: OMAP: serial: Fix the ocp smart idlemode handling bug ARM: OMAP2+: UART: Fix incorrect population of default uart pads ARM: OMAP: sram: fix BUG in dpll code for !PM case dmaengine: Kconfig: fix Atmel at_hdmac entry USB: gadget/at91_udc: add gpio_to_irq() function to vbus interrupt USB: ohci-at91: change annotations for probe/remove functions leds-atmel-pwm.c: Make pwmled_probe() __devinit ARM: at91: fix at91sam9261ek Ethernet dm9000 irq ARM: at91: fix rm9200ek flash size ARM: at91: remove empty at91_init_serial function ARM: at91: fix typo in at91_pmc_base assembly declaration ARM: at91: Export at91_matrix_base ARM: at91: Export at91_pmc_base ARM: at91: Export at91_ramc_base ARM: at91: Export at91_st_base ...
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/configs/imx_v4_v5_defconfig1
-rw-r--r--arch/arm/configs/u8500_defconfig9
-rw-r--r--arch/arm/mach-at91/at91rm9200_devices.c1
-rw-r--r--arch/arm/mach-at91/at91rm9200_time.c2
-rw-r--r--arch/arm/mach-at91/board-rm9200ek.c2
-rw-r--r--arch/arm/mach-at91/board-sam9261ek.c5
-rw-r--r--arch/arm/mach-at91/clock.c1
-rw-r--r--arch/arm/mach-at91/include/mach/at91_pmc.h2
-rw-r--r--arch/arm/mach-at91/setup.c2
-rw-r--r--arch/arm/mach-bcmring/core.c4
-rw-r--r--arch/arm/mach-imx/imx27-dt.c6
-rw-r--r--arch/arm/mach-imx/mm-imx5.c2
-rw-r--r--arch/arm/mach-omap1/mux.c1
-rw-r--r--arch/arm/mach-omap1/timer.c4
-rw-r--r--arch/arm/mach-omap2/omap_hwmod.c17
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2420_data.c1
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2430_data.c1
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_3xxx_data.c1
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_44xx_data.c9
-rw-r--r--arch/arm/mach-omap2/serial.c124
-rw-r--r--arch/arm/mach-ux500/Kconfig1
-rw-r--r--arch/arm/mach-ux500/platsmp.c2
-rw-r--r--arch/arm/plat-omap/include/plat/omap_hwmod.h4
-rw-r--r--arch/arm/plat-omap/sram.c12
24 files changed, 67 insertions, 147 deletions
diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig
index b5ac644e12af..6b31cb60daab 100644
--- a/arch/arm/configs/imx_v4_v5_defconfig
+++ b/arch/arm/configs/imx_v4_v5_defconfig
@@ -112,6 +112,7 @@ CONFIG_WATCHDOG=y
CONFIG_IMX2_WDT=y
CONFIG_MFD_MC13XXX=y
CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_MC13783=y
CONFIG_REGULATOR_MC13892=y
CONFIG_FB=y
diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig
index 889d73ac1ae1..7e84f453e8a6 100644
--- a/arch/arm/configs/u8500_defconfig
+++ b/arch/arm/configs/u8500_defconfig
@@ -8,8 +8,6 @@ CONFIG_MODULE_UNLOAD=y
# CONFIG_LBDAF is not set
# CONFIG_BLK_DEV_BSG is not set
CONFIG_ARCH_U8500=y
-CONFIG_UX500_SOC_DB5500=y
-CONFIG_UX500_SOC_DB8500=y
CONFIG_MACH_HREFV60=y
CONFIG_MACH_SNOWBALL=y
CONFIG_MACH_U5500=y
@@ -39,7 +37,6 @@ CONFIG_CAIF=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=65536
-CONFIG_MISC_DEVICES=y
CONFIG_AB8500_PWM=y
CONFIG_SENSORS_BH1780=y
CONFIG_NETDEVICES=y
@@ -65,16 +62,18 @@ CONFIG_SERIAL_AMBA_PL011=y
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_NOMADIK=y
-CONFIG_I2C=y
-CONFIG_I2C_NOMADIK=y
CONFIG_SPI=y
CONFIG_SPI_PL022=y
CONFIG_GPIO_STMPE=y
CONFIG_GPIO_TC3589X=y
+CONFIG_POWER_SUPPLY=y
+CONFIG_AB8500_BM=y
+CONFIG_AB8500_BATTERY_THERM_ON_BATCTRL=y
CONFIG_MFD_STMPE=y
CONFIG_MFD_TC3589X=y
CONFIG_AB5500_CORE=y
CONFIG_AB8500_CORE=y
+CONFIG_REGULATOR=y
CONFIG_REGULATOR_AB8500=y
# CONFIG_HID_SUPPORT is not set
CONFIG_USB_GADGET=y
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
index 99ce5c955e39..05774e5b1cba 100644
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ b/arch/arm/mach-at91/at91rm9200_devices.c
@@ -1173,7 +1173,6 @@ void __init at91_add_device_serial(void)
printk(KERN_INFO "AT91: No default serial console defined.\n");
}
#else
-void __init __deprecated at91_init_serial(struct at91_uart_config *config) {}
void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
void __init at91_set_serial_console(unsigned portnr) {}
void __init at91_add_device_serial(void) {}
diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c
index dd7f782b0b91..104ca40d8d18 100644
--- a/arch/arm/mach-at91/at91rm9200_time.c
+++ b/arch/arm/mach-at91/at91rm9200_time.c
@@ -23,6 +23,7 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/clockchips.h>
+#include <linux/export.h>
#include <asm/mach/time.h>
@@ -176,6 +177,7 @@ static struct clock_event_device clkevt = {
};
void __iomem *at91_st_base;
+EXPORT_SYMBOL_GPL(at91_st_base);
void __init at91rm9200_ioremap_st(u32 addr)
{
diff --git a/arch/arm/mach-at91/board-rm9200ek.c b/arch/arm/mach-at91/board-rm9200ek.c
index 11cbaa8946fe..b2e4fe21f346 100644
--- a/arch/arm/mach-at91/board-rm9200ek.c
+++ b/arch/arm/mach-at91/board-rm9200ek.c
@@ -117,7 +117,7 @@ static struct i2c_board_info __initdata ek_i2c_devices[] = {
};
#define EK_FLASH_BASE AT91_CHIPSELECT_0
-#define EK_FLASH_SIZE SZ_2M
+#define EK_FLASH_SIZE SZ_8M
static struct physmap_flash_data ek_flash_data = {
.width = 2,
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index c3f994462864..065fed342424 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -85,8 +85,6 @@ static struct resource dm9000_resource[] = {
.flags = IORESOURCE_MEM
},
[2] = {
- .start = AT91_PIN_PC11,
- .end = AT91_PIN_PC11,
.flags = IORESOURCE_IRQ
| IORESOURCE_IRQ_LOWEDGE | IORESOURCE_IRQ_HIGHEDGE,
}
@@ -130,6 +128,8 @@ static struct sam9_smc_config __initdata dm9000_smc_config = {
static void __init ek_add_device_dm9000(void)
{
+ struct resource *r = &dm9000_resource[2];
+
/* Configure chip-select 2 (DM9000) */
sam9_smc_configure(0, 2, &dm9000_smc_config);
@@ -139,6 +139,7 @@ static void __init ek_add_device_dm9000(void)
/* Configure Interrupt pin as input, no pull-up */
at91_set_gpio_input(AT91_PIN_PC11, 0);
+ r->start = r->end = gpio_to_irq(AT91_PIN_PC11);
platform_device_register(&dm9000_device);
}
#else
diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c
index a0f4d7424cdc..6b692824c988 100644
--- a/arch/arm/mach-at91/clock.c
+++ b/arch/arm/mach-at91/clock.c
@@ -35,6 +35,7 @@
#include "generic.h"
void __iomem *at91_pmc_base;
+EXPORT_SYMBOL_GPL(at91_pmc_base);
/*
* There's a lot more which can be done with clocks, including cpufreq
diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h
index 36604782a78f..ea2c57a86ca6 100644
--- a/arch/arm/mach-at91/include/mach/at91_pmc.h
+++ b/arch/arm/mach-at91/include/mach/at91_pmc.h
@@ -25,7 +25,7 @@ extern void __iomem *at91_pmc_base;
#define at91_pmc_write(field, value) \
__raw_writel(value, at91_pmc_base + field)
#else
-.extern at91_aic_base
+.extern at91_pmc_base
#endif
#define AT91_PMC_SCER 0x00 /* System Clock Enable Register */
diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index 97cc04dc8073..f44a2e7272e3 100644
--- a/arch/arm/mach-at91/setup.c
+++ b/arch/arm/mach-at91/setup.c
@@ -54,6 +54,7 @@ void __init at91_init_interrupts(unsigned int *priority)
}
void __iomem *at91_ramc_base[2];
+EXPORT_SYMBOL_GPL(at91_ramc_base);
void __init at91_ioremap_ramc(int id, u32 addr, u32 size)
{
@@ -292,6 +293,7 @@ void __init at91_ioremap_rstc(u32 base_addr)
}
void __iomem *at91_matrix_base;
+EXPORT_SYMBOL_GPL(at91_matrix_base);
void __init at91_ioremap_matrix(u32 base_addr)
{
diff --git a/arch/arm/mach-bcmring/core.c b/arch/arm/mach-bcmring/core.c
index 22e4e0a28ad1..adbfb1994582 100644
--- a/arch/arm/mach-bcmring/core.c
+++ b/arch/arm/mach-bcmring/core.c
@@ -52,8 +52,8 @@
#include <mach/csp/chipcHw_inline.h>
#include <mach/csp/tmrHw_reg.h>
-static AMBA_APB_DEVICE(uartA, "uarta", MM_ADDR_IO_UARTA, { IRQ_UARTA }, NULL);
-static AMBA_APB_DEVICE(uartB, "uartb", MM_ADDR_IO_UARTB, { IRQ_UARTB }, NULL);
+static AMBA_APB_DEVICE(uartA, "uartA", 0, MM_ADDR_IO_UARTA, {IRQ_UARTA}, NULL);
+static AMBA_APB_DEVICE(uartB, "uartB", 0, MM_ADDR_IO_UARTB, {IRQ_UARTB}, NULL);
static struct clk pll1_clk = {
.name = "PLL1",
diff --git a/arch/arm/mach-imx/imx27-dt.c b/arch/arm/mach-imx/imx27-dt.c
index 861ceb8232d6..ed38d03c61f2 100644
--- a/arch/arm/mach-imx/imx27-dt.c
+++ b/arch/arm/mach-imx/imx27-dt.c
@@ -35,7 +35,7 @@ static const struct of_dev_auxdata imx27_auxdata_lookup[] __initconst = {
static int __init imx27_avic_add_irq_domain(struct device_node *np,
struct device_node *interrupt_parent)
{
- irq_domain_add_simple(np, 0);
+ irq_domain_add_legacy(np, 64, 0, 0, &irq_domain_simple_ops, NULL);
return 0;
}
@@ -44,7 +44,9 @@ static int __init imx27_gpio_add_irq_domain(struct device_node *np,
{
static int gpio_irq_base = MXC_GPIO_IRQ_START + ARCH_NR_GPIOS;
- irq_domain_add_simple(np, gpio_irq_base);
+ gpio_irq_base -= 32;
+ irq_domain_add_legacy(np, 32, gpio_irq_base, 0, &irq_domain_simple_ops,
+ NULL);
return 0;
}
diff --git a/arch/arm/mach-imx/mm-imx5.c b/arch/arm/mach-imx/mm-imx5.c
index 05250aed61fb..e10f3914fcfe 100644
--- a/arch/arm/mach-imx/mm-imx5.c
+++ b/arch/arm/mach-imx/mm-imx5.c
@@ -35,7 +35,7 @@ static void imx5_idle(void)
}
clk_enable(gpc_dvfs_clk);
mx5_cpu_lp_set(WAIT_UNCLOCKED_POWER_OFF);
- if (tzic_enable_wake() != 0)
+ if (!tzic_enable_wake())
cpu_do_idle();
clk_disable(gpc_dvfs_clk);
}
diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c
index 087dba0df47e..e9cc52d4cb28 100644
--- a/arch/arm/mach-omap1/mux.c
+++ b/arch/arm/mach-omap1/mux.c
@@ -27,6 +27,7 @@
#include <linux/io.h>
#include <linux/spinlock.h>
+#include <mach/hardware.h>
#include <plat/mux.h>
diff --git a/arch/arm/mach-omap1/timer.c b/arch/arm/mach-omap1/timer.c
index 6e90665a7c47..fb202af01d0d 100644
--- a/arch/arm/mach-omap1/timer.c
+++ b/arch/arm/mach-omap1/timer.c
@@ -47,9 +47,9 @@ static int omap1_dm_timer_set_src(struct platform_device *pdev,
int n = (pdev->id - 1) << 1;
u32 l;
- l = __raw_readl(MOD_CONF_CTRL_1) & ~(0x03 << n);
+ l = omap_readl(MOD_CONF_CTRL_1) & ~(0x03 << n);
l |= source << n;
- __raw_writel(l, MOD_CONF_CTRL_1);
+ omap_writel(l, MOD_CONF_CTRL_1);
return 0;
}
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 2c27fdb61e66..7144ae651d3d 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1422,6 +1422,9 @@ static int _ocp_softreset(struct omap_hwmod *oh)
goto dis_opt_clks;
_write_sysconfig(v, oh);
+ if (oh->class->sysc->srst_udelay)
+ udelay(oh->class->sysc->srst_udelay);
+
if (oh->class->sysc->sysc_flags & SYSS_HAS_RESET_STATUS)
omap_test_timeout((omap_hwmod_read(oh,
oh->class->sysc->syss_offs)
@@ -1903,10 +1906,20 @@ void omap_hwmod_write(u32 v, struct omap_hwmod *oh, u16 reg_offs)
*/
int omap_hwmod_softreset(struct omap_hwmod *oh)
{
- if (!oh)
+ u32 v;
+ int ret;
+
+ if (!oh || !(oh->_sysc_cache))
return -EINVAL;
- return _ocp_softreset(oh);
+ v = oh->_sysc_cache;
+ ret = _set_softreset(oh, &v);
+ if (ret)
+ goto error;
+ _write_sysconfig(v, oh);
+
+error:
+ return ret;
}
/**
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index a5409ce3f323..a6bde34e443a 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -1000,7 +1000,6 @@ static struct omap_hwmod_ocp_if omap2420_l4_core__dss_venc = {
.flags = OMAP_FIREWALL_L4,
}
},
- .flags = OCPIF_SWSUP_IDLE,
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index c4f56cb60d7d..04a3885f4475 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -1049,7 +1049,6 @@ static struct omap_hwmod_ocp_if omap2430_l4_core__dss_venc = {
.slave = &omap2430_dss_venc_hwmod,
.clk = "dss_ick",
.addr = omap2_dss_venc_addrs,
- .flags = OCPIF_SWSUP_IDLE,
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 34b9766d1d23..db86ce90c69f 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -1676,7 +1676,6 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_venc = {
.flags = OMAP_FIREWALL_L4,
}
},
- .flags = OCPIF_SWSUP_IDLE,
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index cc9bd106a854..6abc75753e42 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -2594,6 +2594,15 @@ static struct omap_hwmod omap44xx_ipu_hwmod = {
static struct omap_hwmod_class_sysconfig omap44xx_iss_sysc = {
.rev_offs = 0x0000,
.sysc_offs = 0x0010,
+ /*
+ * ISS needs 100 OCP clk cycles delay after a softreset before
+ * accessing sysconfig again.
+ * The lowest frequency at the moment for L3 bus is 100 MHz, so
+ * 1usec delay is needed. Add an x2 margin to be safe (2 usecs).
+ *
+ * TODO: Indicate errata when available.
+ */
+ .srst_udelay = 2,
.sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_RESET_STATUS |
SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 0cdd359a128e..9fc2f44188cb 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -108,8 +108,14 @@ static void omap_uart_set_noidle(struct platform_device *pdev)
static void omap_uart_set_smartidle(struct platform_device *pdev)
{
struct omap_device *od = to_omap_device(pdev);
+ u8 idlemode;
- omap_hwmod_set_slave_idlemode(od->hwmods[0], HWMOD_IDLEMODE_SMART);
+ if (od->hwmods[0]->class->sysc->idlemodes & SIDLE_SMART_WKUP)
+ idlemode = HWMOD_IDLEMODE_SMART_WKUP;
+ else
+ idlemode = HWMOD_IDLEMODE_SMART;
+
+ omap_hwmod_set_slave_idlemode(od->hwmods[0], idlemode);
}
#else
@@ -120,124 +126,8 @@ static void omap_uart_set_smartidle(struct platform_device *pdev) {}
#endif /* CONFIG_PM */
#ifdef CONFIG_OMAP_MUX
-static struct omap_device_pad default_uart1_pads[] __initdata = {
- {
- .name = "uart1_cts.uart1_cts",
- .enable = OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0,
- },
- {
- .name = "uart1_rts.uart1_rts",
- .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE0,
- },
- {
- .name = "uart1_tx.uart1_tx",
- .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE0,
- },
- {
- .name = "uart1_rx.uart1_rx",
- .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
- .enable = OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0,
- .idle = OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0,
- },
-};
-
-static struct omap_device_pad default_uart2_pads[] __initdata = {
- {
- .name = "uart2_cts.uart2_cts",
- .enable = OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0,
- },
- {
- .name = "uart2_rts.uart2_rts",
- .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE0,
- },
- {
- .name = "uart2_tx.uart2_tx",
- .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE0,
- },
- {
- .name = "uart2_rx.uart2_rx",
- .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
- .enable = OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0,
- .idle = OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0,
- },
-};
-
-static struct omap_device_pad default_uart3_pads[] __initdata = {
- {
- .name = "uart3_cts_rctx.uart3_cts_rctx",
- .enable = OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0,
- },
- {
- .name = "uart3_rts_sd.uart3_rts_sd",
- .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE0,
- },
- {
- .name = "uart3_tx_irtx.uart3_tx_irtx",
- .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE0,
- },
- {
- .name = "uart3_rx_irrx.uart3_rx_irrx",
- .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
- .enable = OMAP_PIN_INPUT | OMAP_MUX_MODE0,
- .idle = OMAP_PIN_INPUT | OMAP_MUX_MODE0,
- },
-};
-
-static struct omap_device_pad default_omap36xx_uart4_pads[] __initdata = {
- {
- .name = "gpmc_wait2.uart4_tx",
- .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE0,
- },
- {
- .name = "gpmc_wait3.uart4_rx",
- .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
- .enable = OMAP_PIN_INPUT | OMAP_MUX_MODE2,
- .idle = OMAP_PIN_INPUT | OMAP_MUX_MODE2,
- },
-};
-
-static struct omap_device_pad default_omap4_uart4_pads[] __initdata = {
- {
- .name = "uart4_tx.uart4_tx",
- .enable = OMAP_PIN_OUTPUT | OMAP_MUX_MODE0,
- },
- {
- .name = "uart4_rx.uart4_rx",
- .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
- .enable = OMAP_PIN_INPUT | OMAP_MUX_MODE0,
- .idle = OMAP_PIN_INPUT | OMAP_MUX_MODE0,
- },
-};
-
static void omap_serial_fill_default_pads(struct omap_board_data *bdata)
{
- switch (bdata->id) {
- case 0:
- bdata->pads = default_uart1_pads;
- bdata->pads_cnt = ARRAY_SIZE(default_uart1_pads);
- break;
- case 1:
- bdata->pads = default_uart2_pads;
- bdata->pads_cnt = ARRAY_SIZE(default_uart2_pads);
- break;
- case 2:
- bdata->pads = default_uart3_pads;
- bdata->pads_cnt = ARRAY_SIZE(default_uart3_pads);
- break;
- case 3:
- if (cpu_is_omap44xx()) {
- bdata->pads = default_omap4_uart4_pads;
- bdata->pads_cnt =
- ARRAY_SIZE(default_omap4_uart4_pads);
- } else if (cpu_is_omap3630()) {
- bdata->pads = default_omap36xx_uart4_pads;
- bdata->pads_cnt =
- ARRAY_SIZE(default_omap36xx_uart4_pads);
- }
- break;
- default:
- break;
- }
}
#else
static void omap_serial_fill_default_pads(struct omap_board_data *bdata) {}
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index 880d02ec89d4..ef7099eea0f2 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -17,6 +17,7 @@ config UX500_SOC_DB5500
config UX500_SOC_DB8500
bool
select MFD_DB8500_PRCMU
+ select REGULATOR
select REGULATOR_DB8500_PRCMU
select CPU_FREQ_TABLE if CPU_FREQ
diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c
index d2058ef8345f..eff5842f6232 100644
--- a/arch/arm/mach-ux500/platsmp.c
+++ b/arch/arm/mach-ux500/platsmp.c
@@ -99,7 +99,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
*/
write_pen_release(cpu_logical_map(cpu));
- gic_raise_softirq(cpumask_of(cpu), 1);
+ smp_send_reschedule(cpu);
timeout = jiffies + (1 * HZ);
while (time_before(jiffies, timeout)) {
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 8070145ccb98..3f26db4ee8e6 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -305,6 +305,7 @@ struct omap_hwmod_sysc_fields {
* @rev_offs: IP block revision register offset (from module base addr)
* @sysc_offs: OCP_SYSCONFIG register offset (from module base addr)
* @syss_offs: OCP_SYSSTATUS register offset (from module base addr)
+ * @srst_udelay: Delay needed after doing a softreset in usecs
* @idlemodes: One or more of {SIDLE,MSTANDBY}_{OFF,FORCE,SMART}
* @sysc_flags: SYS{C,S}_HAS* flags indicating SYSCONFIG bits supported
* @clockact: the default value of the module CLOCKACTIVITY bits
@@ -330,9 +331,10 @@ struct omap_hwmod_class_sysconfig {
u16 sysc_offs;
u16 syss_offs;
u16 sysc_flags;
+ struct omap_hwmod_sysc_fields *sysc_fields;
+ u8 srst_udelay;
u8 idlemodes;
u8 clockact;
- struct omap_hwmod_sysc_fields *sysc_fields;
};
/**
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index eec98afa0f83..f9a8c5341ee9 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -348,7 +348,6 @@ u32 omap3_configure_core_dpll(u32 m2, u32 unlock_dll, u32 f, u32 inc,
sdrc_actim_ctrl_b_1, sdrc_mr_1);
}
-#ifdef CONFIG_PM
void omap3_sram_restore_context(void)
{
omap_sram_ceil = omap_sram_base + omap_sram_size;
@@ -358,17 +357,18 @@ void omap3_sram_restore_context(void)
omap3_sram_configure_core_dpll_sz);
omap_push_sram_idle();
}
-#endif /* CONFIG_PM */
-
-#endif /* CONFIG_ARCH_OMAP3 */
static inline int omap34xx_sram_init(void)
{
-#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM)
omap3_sram_restore_context();
-#endif
return 0;
}
+#else
+static inline int omap34xx_sram_init(void)
+{
+ return 0;
+}
+#endif /* CONFIG_ARCH_OMAP3 */
static inline int am33xx_sram_init(void)
{