Merge branch 'next/fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc

* 'next/fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc: (24 commits)
  ASoC: omap: McBSP: fix build breakage on OMAP1
  OMAP: hwmod: fix the i2c-reset timeout during bootup
  I2C: OMAP2+: add correct functionality flags to all omap2plus i2c dev_attr
  I2C: OMAP2+: Tag all OMAP2+ hwmod defintions with I2C IP revision
  I2C: OMAP1/OMAP2+: create omap I2C functionality flags for each cpu_... test
  I2C: OMAP2+:  Introduce I2C IP versioning constants
  I2C: OMAP2+: increase omap_i2c_dev_attr flags from u8 to u32
  I2C: OMAP2+: Set hwmod flags to only allow 16-bit accesses to i2c
  OMAP4: hwmod data: Change DSS main_clk scheme
  OMAP4: powerdomain data: Remove unsupported MPU powerdomain state
  OMAP4: clock data: Keep GPMC clocks always enabled and hardware managed
  OMAP4: powerdomain data: Fix core mem states and missing cefuse flag
  OMAP2+: PM: Initialise sleep_switch to a non-valid value
  OMAP4: hwmod data: Modify DSS opt clocks
  OMAP4: iommu: fix clock name
  omap: iovmm: s/sg_dma_len(sg)/sg->length/
  omap: iommu: fix pte programming
  arm: omap3: cm-t35: fix slow path warning
  arm: omap3: cm-t35: minor comments fixes
  omap: ZOOM: QUART: Request reset GPIO
  ...

5 files changed, 38 insertions, 6 deletions

diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 8dfb8186b2c2..75a847dd776a 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -209,8 +209,8 @@ static void omap_dm_timer_reset(struct omap_dm_timer *timer)
         }
         omap_dm_timer_set_source(timer, OMAP_TIMER_SRC_32_KHZ);
 
-        /* Enable autoidle on OMAP2 / OMAP3 */
-        if (cpu_is_omap24xx() || cpu_is_omap34xx())
+        /* Enable autoidle on OMAP2+ */
+        if (cpu_class_is_omap2())
                 autoidle = 1;
 
         /*
diff --git a/arch/arm/plat-omap/include/plat/i2c.h b/arch/arm/plat-omap/include/plat/i2c.h
index 878d632c4092..7c22b9e10dc3 100644
--- a/arch/arm/plat-omap/include/plat/i2c.h
+++ b/arch/arm/plat-omap/include/plat/i2c.h
@@ -22,6 +22,7 @@
 #define __ASM__ARCH_OMAP_I2C_H
 
 #include <linux/i2c.h>
+#include <linux/i2c-omap.h>
 
 #if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
 extern int omap_register_i2c_bus(int bus_id, u32 clkrate,
@@ -46,10 +47,13 @@ static inline int omap_register_i2c_bus(int bus_id, u32 clkrate,
  */
 struct omap_i2c_dev_attr {
         u8      fifo_depth;
-        u8      flags;
+        u32     flags;
 };
 
 void __init omap1_i2c_mux_pins(int bus_id);
 void __init omap2_i2c_mux_pins(int bus_id);
 
+struct omap_hwmod;
+int omap_i2c_reset(struct omap_hwmod *oh);
+
 #endif /* __ASM__ARCH_OMAP_I2C_H */
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index ce06ac6a9709..fafdfe3c8d4e 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -566,6 +566,7 @@ void omap_hwmod_ocp_barrier(struct omap_hwmod *oh);
 
 void omap_hwmod_write(u32 v, struct omap_hwmod *oh, u16 reg_offs);
 u32 omap_hwmod_read(struct omap_hwmod *oh, u16 reg_offs);
+int omap_hwmod_softreset(struct omap_hwmod *oh);
 
 int omap_hwmod_count_resources(struct omap_hwmod *oh);
 int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res);
diff --git a/arch/arm/plat-omap/iovmm.c b/arch/arm/plat-omap/iovmm.c
index 83a37c54342f..c60737c49a32 100644
--- a/arch/arm/plat-omap/iovmm.c
+++ b/arch/arm/plat-omap/iovmm.c
@@ -72,7 +72,7 @@ static size_t sgtable_len(const struct sg_table *sgt)
         for_each_sg(sgt->sgl, sg, sgt->nents, i) {
                 size_t bytes;
 
-                bytes = sg_dma_len(sg);
+                bytes = sg->length;
 
                 if (!iopgsz_ok(bytes)) {
                         pr_err("%s: sg[%d] not iommu pagesize(%x)\n",
@@ -198,7 +198,7 @@ static void *vmap_sg(const struct sg_table *sgt)
                 int err;
 
                 pa = sg_phys(sg);
-                bytes = sg_dma_len(sg);
+                bytes = sg->length;
 
                 BUG_ON(bytes != PAGE_SIZE);
 
@@ -476,7 +476,7 @@ static int map_iovm_area(struct iommu *obj, struct iovm_struct *new,
                 struct iotlb_entry e;
 
                 pa = sg_phys(sg);
-                bytes = sg_dma_len(sg);
+                bytes = sg->length;
 
                 flags &= ~IOVMF_PGSZ_MASK;
                 pgsz = bytes_to_iopgsz(bytes);
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index 3c1fbdc92468..6c62af108710 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -966,6 +966,33 @@ void omap_mcbsp_stop(unsigned int id, int tx, int rx)
 }
 EXPORT_SYMBOL(omap_mcbsp_stop);
 
+/*
+ * The following functions are only required on an OMAP1-only build.
+ * mach-omap2/mcbsp.c contains the real functions
+ */
+#ifndef CONFIG_ARCH_OMAP2PLUS
+int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id)
+{
+        WARN(1, "%s: should never be called on an OMAP1-only kernel\n",
+             __func__);
+        return -EINVAL;
+}
+
+void omap2_mcbsp1_mux_clkr_src(u8 mux)
+{
+        WARN(1, "%s: should never be called on an OMAP1-only kernel\n",
+             __func__);
+        return;
+}
+
+void omap2_mcbsp1_mux_fsr_src(u8 mux)
+{
+        WARN(1, "%s: should never be called on an OMAP1-only kernel\n",
+             __func__);
+        return;
+}
+#endif
+
 #ifdef CONFIG_ARCH_OMAP3
 #define max_thres(m)                    (mcbsp->pdata->buffer_size)
 #define valid_threshold(m, val)         ((val) <= max_thres(m))