Merge tag 'arm-soc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

ARM: fixes for ARM platforms

Some fallout from the 3.3. merge window as well as a couple bug fixes
for older preexisting bugs that seem valid to include at this time:

* sched_clock changes broke picoxcell, fix included
* BSYM bugs causing issues with thumb2-built kernels on SMP
* Missing module.h include on msm.
* A collection of bugfixes for samsung platforms that didn't make it into
  the first pull requests.

* tag 'arm-soc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: make BSYM macro assembly only
  ARM: highbank: remove incorrect BSYM usage
  ARM: imx: remove incorrect BSYM usage
  ARM: exynos: remove incorrect BSYM usage
  ARM: ux500: add missing ENDPROC to headsmp.S
  ARM: msm: Add missing ENDPROC to headsmp.S
  ARM: versatile: Add missing ENDPROC to headsmp.S
  ARM: EXYNOS: Invert VCLK polarity for framebuffer on ORIGEN
  ARM: S3C64XX: Fix interrupt configuration for PCA935x on Cragganmore
  ARM: S3C64XX: Fix the memory mapped GPIOs on Cragganmore
  ARM: S3C64XX: Remove hsmmc1 from Cragganmore
  ARM: S3C64XX: Remove unconditional power domain disables
  ARM: SAMSUNG: Declare struct platform_device in plat/s3c64xx-spi.h
  ARM: SAMSUNG: dma-ops.h needs mach/dma.h
  ARM: SAMSUNG: Guard against multiple inclusion of plat/dma.h
  ARM: picoxcell: fix sched_clock() cleanup fallout
  ARM: msm: vreg is a module and so needs module.h

diff --git a/arch/arm/include/asm/unified.h b/arch/arm/include/asm/unified.h
index bc63116..f5989f4 100644 (file)
--- a/arch/arm/include/asm/unified.h
+++ b/arch/arm/include/asm/unified.h
@@ -37,8 +37,8 @@
 #define THUMB(x...)    x
 #ifdef __ASSEMBLY__
 #define W(instr)       instr.w
-#endif
 #define BSYM(sym)      sym + 1
+#endif
 
 #else  /* !CONFIG_THUMB2_KERNEL */
 
@@ -49,8 +49,8 @@
 #define THUMB(x...)
 #ifdef __ASSEMBLY__
 #define W(instr)       instr
-#endif
 #define BSYM(sym)      sym
+#endif
 
 #endif /* CONFIG_THUMB2_KERNEL */
 

diff --git a/arch/arm/mach-exynos/headsmp.S b/arch/arm/mach-exynos/headsmp.S
index 3cdeb36..5364d4b 100644 (file)
--- a/arch/arm/mach-exynos/headsmp.S
+++ b/arch/arm/mach-exynos/headsmp.S
@@ -36,6 +36,8 @@ pen:  ldr     r7, [r6]
         * should now contain the SVC stack for this core
         */
        b       secondary_startup
+ENDPROC(exynos4_secondary_startup)
 
+       .align 2
 1:     .long   .
        .long   pen_release

diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c
index 2b11e04..0679b8a 100644 (file)
--- a/arch/arm/mach-exynos/mach-origen.c
+++ b/arch/arm/mach-exynos/mach-origen.c
@@ -597,7 +597,8 @@ static struct s3c_fb_pd_win origen_fb_win0 = {
 static struct s3c_fb_platdata origen_lcd_pdata __initdata = {
        .win[0]         = &origen_fb_win0,
        .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
-       .vidcon1        = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
+       .vidcon1        = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
+                               VIDCON1_INV_VCLK,
        .setup_gpio     = exynos4_fimd0_gpio_setup_24bpp,
 };
 

diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c
index 60bc45e..683aec7 100644 (file)
--- a/arch/arm/mach-exynos/platsmp.c
+++ b/arch/arm/mach-exynos/platsmp.c
@@ -24,7 +24,6 @@
 #include <asm/cacheflush.h>
 #include <asm/hardware/gic.h>
 #include <asm/smp_scu.h>
-#include <asm/unified.h>
 
 #include <mach/hardware.h>
 #include <mach/regs-clock.h>
@@ -137,7 +136,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
        while (time_before(jiffies, timeout)) {
                smp_rmb();
 
-               __raw_writel(BSYM(virt_to_phys(exynos4_secondary_startup)),
+               __raw_writel(virt_to_phys(exynos4_secondary_startup),
                        CPU1_BOOT_REG);
                gic_raise_softirq(cpumask_of(cpu), 1);
 
@@ -192,6 +191,6 @@ void __init platform_smp_prepare_cpus(unsigned int max_cpus)
         * until it receives a soft interrupt, and then the
         * secondary CPU branches to this address.
         */
-       __raw_writel(BSYM(virt_to_phys(exynos4_secondary_startup)),
+       __raw_writel(virt_to_phys(exynos4_secondary_startup),
                        CPU1_BOOT_REG);
 }

diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c
index 804c4a5..7afbe1e 100644 (file)
--- a/arch/arm/mach-highbank/highbank.c
+++ b/arch/arm/mach-highbank/highbank.c
@@ -25,7 +25,6 @@
 #include <linux/smp.h>
 
 #include <asm/cacheflush.h>
-#include <asm/unified.h>
 #include <asm/smp_scu.h>
 #include <asm/hardware/arm_timer.h>
 #include <asm/hardware/timer-sp.h>
@@ -76,7 +75,7 @@ void highbank_set_cpu_jump(int cpu, void *jump_addr)
 #ifdef CONFIG_SMP
        cpu = cpu_logical_map(cpu);
 #endif
-       writel(BSYM(virt_to_phys(jump_addr)), HB_JUMP_TABLE_VIRT(cpu));
+       writel(virt_to_phys(jump_addr), HB_JUMP_TABLE_VIRT(cpu));
        __cpuc_flush_dcache_area(HB_JUMP_TABLE_VIRT(cpu), 16);
        outer_clean_range(HB_JUMP_TABLE_PHYS(cpu),
                          HB_JUMP_TABLE_PHYS(cpu) + 15);

diff --git a/arch/arm/mach-imx/src.c b/arch/arm/mach-imx/src.c
index 4bde04f..29bd124 100644 (file)
--- a/arch/arm/mach-imx/src.c
+++ b/arch/arm/mach-imx/src.c
@@ -15,7 +15,6 @@
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/smp.h>
-#include <asm/unified.h>
 
 #define SRC_SCR                                0x000
 #define SRC_GPR1                       0x020
@@ -43,7 +42,7 @@ void imx_enable_cpu(int cpu, bool enable)
 void imx_set_cpu_jump(int cpu, void *jump_addr)
 {
        cpu = cpu_logical_map(cpu);
-       writel_relaxed(BSYM(virt_to_phys(jump_addr)),
+       writel_relaxed(virt_to_phys(jump_addr),
                       src_base + SRC_GPR1 + cpu * 8);
 }
 

diff --git a/arch/arm/mach-msm/headsmp.S b/arch/arm/mach-msm/headsmp.S
index 0c631a9..bcd5af2 100644 (file)
--- a/arch/arm/mach-msm/headsmp.S
+++ b/arch/arm/mach-msm/headsmp.S
@@ -34,6 +34,7 @@ pen:  ldr     r7, [r6]
         * should now contain the SVC stack for this core
         */
        b       secondary_startup
+ENDPROC(msm_secondary_startup)
 
        .align
 1:     .long   .

diff --git a/arch/arm/mach-msm/vreg.c b/arch/arm/mach-msm/vreg.c
index a9103bc..bd66ed0 100644 (file)
--- a/arch/arm/mach-msm/vreg.c
+++ b/arch/arm/mach-msm/vreg.c
@@ -19,6 +19,7 @@
 #include <linux/device.h>
 #include <linux/init.h>
 #include <linux/debugfs.h>
+#include <linux/module.h>
 #include <linux/string.h>
 #include <mach/vreg.h>
 

diff --git a/arch/arm/mach-picoxcell/time.c b/arch/arm/mach-picoxcell/time.c
index 6c89cf8..2ecba67 100644 (file)
--- a/arch/arm/mach-picoxcell/time.c
+++ b/arch/arm/mach-picoxcell/time.c
@@ -67,7 +67,7 @@ static void picoxcell_add_clocksource(struct device_node *source_timer)
 
 static void __iomem *sched_io_base;
 
-unsigned u32 notrace picoxcell_read_sched_clock(void)
+static u32 picoxcell_read_sched_clock(void)
 {
        return __raw_readl(sched_io_base);
 }

diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index e83c654..17c878d 100644 (file)
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -17,7 +17,6 @@
 #include <asm/hardware/gic.h>
 #include <asm/mach-types.h>
 #include <asm/smp_scu.h>
-#include <asm/unified.h>
 
 #include <mach/board-eb.h>
 #include <mach/board-pb11mp.h>
@@ -75,6 +74,6 @@ void __init platform_smp_prepare_cpus(unsigned int max_cpus)
         * until it receives a soft interrupt, and then the
         * secondary CPU branches to this address.
         */
-       __raw_writel(BSYM(virt_to_phys(versatile_secondary_startup)),
+       __raw_writel(virt_to_phys(versatile_secondary_startup),
                     __io_address(REALVIEW_SYS_FLAGSSET));
 }

diff --git a/arch/arm/mach-s3c64xx/include/mach/crag6410.h b/arch/arm/mach-s3c64xx/include/mach/crag6410.h
index 5d55ab0..4cb2f95 100644 (file)
--- a/arch/arm/mach-s3c64xx/include/mach/crag6410.h
+++ b/arch/arm/mach-s3c64xx/include/mach/crag6410.h
@@ -21,5 +21,6 @@
 #define CODEC_GPIO_BASE                        (GPIO_BOARD_START + 8)
 #define GLENFARCLAS_PMIC_GPIO_BASE     (GPIO_BOARD_START + 32)
 #define BANFF_PMIC_GPIO_BASE           (GPIO_BOARD_START + 64)
+#define MMGPIO_GPIO_BASE               (GPIO_BOARD_START + 96)
 
 #endif

diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c
index 1cc91d7..8077f65 100644 (file)
--- a/arch/arm/mach-s3c64xx/mach-crag6410.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
@@ -260,6 +260,7 @@ static struct platform_device crag6410_dm9k_device = {
 
 static struct resource crag6410_mmgpio_resource[] = {
        [0] = {
+               .name   = "dat",
                .start  = S3C64XX_PA_XM0CSN4 + 1,
                .end    = S3C64XX_PA_XM0CSN4 + 1,
                .flags  = IORESOURCE_MEM,
@@ -272,7 +273,7 @@ static struct platform_device crag6410_mmgpio = {
        .resource       = crag6410_mmgpio_resource,
        .num_resources  = ARRAY_SIZE(crag6410_mmgpio_resource),
        .dev.platform_data = &(struct bgpio_pdata) {
-               .base   = -1,
+               .base   = MMGPIO_GPIO_BASE,
        },
 };
 
@@ -328,7 +329,6 @@ static struct platform_device wallvdd_device = {
 
 static struct platform_device *crag6410_devices[] __initdata = {
        &s3c_device_hsmmc0,
-       &s3c_device_hsmmc1,
        &s3c_device_hsmmc2,
        &s3c_device_i2c0,
        &s3c_device_i2c1,
@@ -355,7 +355,7 @@ static struct platform_device *crag6410_devices[] __initdata = {
 
 static struct pca953x_platform_data crag6410_pca_data = {
        .gpio_base      = PCA935X_GPIO_BASE,
-       .irq_base       = 0,
+       .irq_base       = -1,
 };
 
 /* VDDARM is controlled by DVS1 connected to GPK(0) */
@@ -683,12 +683,6 @@ static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata = {
        .cd_type                = S3C_SDHCI_CD_PERMANENT,
 };
 
-static struct s3c_sdhci_platdata crag6410_hsmmc1_pdata = {
-       .max_width              = 4,
-       .cd_type                = S3C_SDHCI_CD_GPIO,
-       .ext_cd_gpio            = S3C64XX_GPF(11),
-};
-
 static void crag6410_cfg_sdhci0(struct platform_device *dev, int width)
 {
        /* Set all the necessary GPG pins to special-function 2 */
@@ -723,7 +717,6 @@ static void __init crag6410_machine_init(void)
        gpio_direction_output(S3C64XX_GPF(10), 1);
 
        s3c_sdhci0_set_platdata(&crag6410_hsmmc0_pdata);
-       s3c_sdhci1_set_platdata(&crag6410_hsmmc1_pdata);
        s3c_sdhci2_set_platdata(&crag6410_hsmmc2_pdata);
 
        s3c_i2c0_set_platdata(&i2c0_pdata);

diff --git a/arch/arm/mach-s3c64xx/pm.c b/arch/arm/mach-s3c64xx/pm.c
index 055dac9..7d3e81b 100644 (file)
--- a/arch/arm/mach-s3c64xx/pm.c
+++ b/arch/arm/mach-s3c64xx/pm.c
@@ -346,23 +346,10 @@ int __init s3c64xx_pm_init(void)
 
 static __init int s3c64xx_pm_initcall(void)
 {
-       u32 val;
-
        pm_cpu_prep = s3c64xx_pm_prepare;
        pm_cpu_sleep = s3c64xx_cpu_suspend;
        pm_uart_udivslot = 1;
 
-       /*
-        * Unconditionally disable power domains that contain only
-        * blocks which have no mainline driver support.
-        */
-       val = __raw_readl(S3C64XX_NORMAL_CFG);
-       val &= ~(S3C64XX_NORMALCFG_DOMAIN_G_ON |
-                S3C64XX_NORMALCFG_DOMAIN_V_ON |
-                S3C64XX_NORMALCFG_DOMAIN_I_ON |
-                S3C64XX_NORMALCFG_DOMAIN_P_ON);
-       __raw_writel(val, S3C64XX_NORMAL_CFG);
-
 #ifdef CONFIG_S3C_PM_DEBUG_LED_SMDK
        gpio_request(S3C64XX_GPN(12), "DEBUG_LED0");
        gpio_request(S3C64XX_GPN(13), "DEBUG_LED1");

diff --git a/arch/arm/mach-ux500/headsmp.S b/arch/arm/mach-ux500/headsmp.S
index 64fa451..08da558 100644 (file)
--- a/arch/arm/mach-ux500/headsmp.S
+++ b/arch/arm/mach-ux500/headsmp.S
@@ -32,6 +32,8 @@ pen:  ldr     r7, [r6]
         * should now contain the SVC stack for this core
         */
        b       secondary_startup
+ENDPROC(u8500_secondary_startup)
 
+       .align 2
 1:     .long   .
        .long   pen_release

diff --git a/arch/arm/mach-vexpress/platsmp.c b/arch/arm/mach-vexpress/platsmp.c
index 2b5f7ac..124ffb1 100644 (file)
--- a/arch/arm/mach-vexpress/platsmp.c
+++ b/arch/arm/mach-vexpress/platsmp.c
@@ -13,8 +13,6 @@
 #include <linux/smp.h>
 #include <linux/io.h>
 
-#include <asm/unified.h>
-
 #include <mach/motherboard.h>
 #define V2M_PA_CS7 0x10000000
 
@@ -46,6 +44,6 @@ void __init platform_smp_prepare_cpus(unsigned int max_cpus)
         * secondary CPU branches to this address.
         */
        writel(~0, MMIO_P2V(V2M_SYS_FLAGSCLR));
-       writel(BSYM(virt_to_phys(versatile_secondary_startup)),
+       writel(virt_to_phys(versatile_secondary_startup),
                MMIO_P2V(V2M_SYS_FLAGSSET));
 }

diff --git a/arch/arm/plat-samsung/include/plat/dma-ops.h b/arch/arm/plat-samsung/include/plat/dma-ops.h
index 70b6325..71a6827 100644 (file)
--- a/arch/arm/plat-samsung/include/plat/dma-ops.h
+++ b/arch/arm/plat-samsung/include/plat/dma-ops.h
@@ -14,6 +14,7 @@
 #define __SAMSUNG_DMA_OPS_H_ __FILE__
 
 #include <linux/dmaengine.h>
+#include <mach/dma.h>
 
 struct samsung_dma_prep_info {
        enum dma_transaction_type cap;

diff --git a/arch/arm/plat-samsung/include/plat/dma.h b/arch/arm/plat-samsung/include/plat/dma.h
index b906112..7b02143 100644 (file)
--- a/arch/arm/plat-samsung/include/plat/dma.h
+++ b/arch/arm/plat-samsung/include/plat/dma.h
@@ -10,6 +10,9 @@
  * published by the Free Software Foundation.
 */
 
+#ifndef __PLAT_DMA_H
+#define __PLAT_DMA_H
+
 #include <linux/dma-mapping.h>
 
 enum s3c2410_dma_buffresult {
@@ -122,5 +125,6 @@ extern int s3c2410_dma_getposition(enum dma_ch channel,
 extern int s3c2410_dma_set_opfn(enum dma_ch, s3c2410_dma_opfn_t rtn);
 extern int s3c2410_dma_set_buffdone_fn(enum dma_ch, s3c2410_dma_cbfn_t rtn);
 
-
 #include <plat/dma-ops.h>
+
+#endif

diff --git a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h
index aea68b6..fa95e9a 100644 (file)
--- a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h
+++ b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h
@@ -11,6 +11,8 @@
 #ifndef __S3C64XX_PLAT_SPI_H
 #define __S3C64XX_PLAT_SPI_H
 
+struct platform_device;
+
 /**
  * struct s3c64xx_spi_csinfo - ChipSelect description
  * @fb_delay: Slave specific feedback delay.

diff --git a/arch/arm/plat-versatile/headsmp.S b/arch/arm/plat-versatile/headsmp.S
index d397a1f..dd703ef 100644 (file)
--- a/arch/arm/plat-versatile/headsmp.S
+++ b/arch/arm/plat-versatile/headsmp.S
@@ -38,3 +38,4 @@ pen:  ldr     r7, [r6]
        .align
 1:     .long   .
        .long   pen_release
+ENDPROC(versatile_secondary_startup)