Merge tag 'omap-for-v3.10/fixes-for-merge-window-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

From Tony Lindgren:
Omap fixes for things that were discovered during the merge window:

- Few GPMC fixes and binding doc updates noted after sending
  pull requests for the GPMC branch.
- Board fixes for beagle usb host and rx51 spi probe order
- SoC fixes dt earlyprintk, omap1 dma and omap2+ id.c error
  handling fixes

Then few minor things that are not strictly fixes but are good
to get out of the way:

- Add missing legacy mux registers for am/dm73x gpio
- Add detection for am33xx pg2.1 silicon
- Enable twl4030 audio modules in defconfig

* tag 'omap-for-v3.10/fixes-for-merge-window-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP2+: Remove bogus IS_ERR_OR_NULL checking from id.c
  ARM: OMAP4+: omap2plus_defconfig: Enable audio via TWL6040 as module
  ARM: OMAP2: AM33XX: id: Add support for new AM335x PG2.1 Si
  omap: mux: add AM/DM37x gpios
  ARM: OMAP1: DMA: fix error handling in omap1_system_dma_init()
  ARM: OMAP2+: omap_device: use late_initcall_sync
  ARM: OMAP: RX-51: change probe order of touchscreen and panel SPI devices
  ARM: OMAP3: Beagle: Fix USB Host on beagle xM Ax/Bx
  ARM: OMAP2+: only WARN if a GPMC child probe function fail
  ARM: OMAP2+: only search for GPMC DT child nodes on probe
  Documentation: dt: update properties in TI GPMC NAND example
  Documentation: dt: update TI GPMC ethernet binding properties

Signed-off-by: Olof Johansson <olof@lixom.net>

11 files changed, 81 insertions, 84 deletions

diff --git a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt
index e7f8d7ed47eb..6a983c1d87cd 100644
--- a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt
@@ -56,20 +56,20 @@ Example for an AM33xx board:
                         nand-bus-width = <16>;
                         ti,nand-ecc-opt = "bch8";
 
-                        gpmc,sync-clk = <0>;
-                        gpmc,cs-on = <0>;
-                        gpmc,cs-rd-off = <44>;
-                        gpmc,cs-wr-off = <44>;
-                        gpmc,adv-on = <6>;
-                        gpmc,adv-rd-off = <34>;
-                        gpmc,adv-wr-off = <44>;
-                        gpmc,we-off = <40>;
-                        gpmc,oe-off = <54>;
-                        gpmc,access = <64>;
-                        gpmc,rd-cycle = <82>;
-                        gpmc,wr-cycle = <82>;
-                        gpmc,wr-access = <40>;
-                        gpmc,wr-data-mux-bus = <0>;
+                        gpmc,sync-clk-ps = <0>;
+                        gpmc,cs-on-ns = <0>;
+                        gpmc,cs-rd-off-ns = <44>;
+                        gpmc,cs-wr-off-ns = <44>;
+                        gpmc,adv-on-ns = <6>;
+                        gpmc,adv-rd-off-ns = <34>;
+                        gpmc,adv-wr-off-ns = <44>;
+                        gpmc,we-off-ns = <40>;
+                        gpmc,oe-off-ns = <54>;
+                        gpmc,access-ns = <64>;
+                        gpmc,rd-cycle-ns = <82>;
+                        gpmc,wr-cycle-ns = <82>;
+                        gpmc,wr-access-ns = <40>;
+                        gpmc,wr-data-mux-bus-ns = <0>;
 
                         #address-cells = <1>;
                         #size-cells = <1>;
diff --git a/Documentation/devicetree/bindings/net/gpmc-eth.txt b/Documentation/devicetree/bindings/net/gpmc-eth.txt
index 24cb4e46f675..ace4a64b3695 100644
--- a/Documentation/devicetree/bindings/net/gpmc-eth.txt
+++ b/Documentation/devicetree/bindings/net/gpmc-eth.txt
@@ -26,16 +26,16 @@ Required properties:
 - bank-width:           Address width of the device in bytes. GPMC supports 8-bit
                         and 16-bit devices and so must be either 1 or 2 bytes.
 - compatible:           Compatible string property for the ethernet child device.
-- gpmc,cs-on:           Chip-select assertion time
-- gpmc,cs-rd-off:       Chip-select de-assertion time for reads
-- gpmc,cs-wr-off:       Chip-select de-assertion time for writes
-- gpmc,oe-on:           Output-enable assertion time
-- gpmc,oe-off           Output-enable de-assertion time
-- gpmc,we-on:           Write-enable assertion time
-- gpmc,we-off:          Write-enable de-assertion time
-- gpmc,access:          Start cycle to first data capture (read access)
-- gpmc,rd-cycle:        Total read cycle time
-- gpmc,wr-cycle:        Total write cycle time
+- gpmc,cs-on-ns:        Chip-select assertion time
+- gpmc,cs-rd-off-ns:    Chip-select de-assertion time for reads
+- gpmc,cs-wr-off-ns:    Chip-select de-assertion time for writes
+- gpmc,oe-on-ns:        Output-enable assertion time
+- gpmc,oe-off-ns:       Output-enable de-assertion time
+- gpmc,we-on-ns:        Write-enable assertion time
+- gpmc,we-off-ns:       Write-enable de-assertion time
+- gpmc,access-ns:       Start cycle to first data capture (read access)
+- gpmc,rd-cycle-ns:     Total read cycle time
+- gpmc,wr-cycle-ns:     Total write cycle time
 - reg:                  Chip-select, base address (relative to chip-select)
                         and size of the memory mapped for the device.
                         Note that base address will be typically 0 as this
@@ -65,24 +65,24 @@ gpmc: gpmc@6e000000 {
                 bank-width = <2>;
 
                 gpmc,mux-add-data;
-                gpmc,cs-on = <0>;
-                gpmc,cs-rd-off = <186>;
-                gpmc,cs-wr-off = <186>;
-                gpmc,adv-on = <12>;
-                gpmc,adv-rd-off = <48>;
-                gpmc,adv-wr-off = <48>;
-                gpmc,oe-on = <54>;
-                gpmc,oe-off = <168>;
-                gpmc,we-on = <54>;
-                gpmc,we-off = <168>;
-                gpmc,rd-cycle = <186>;
-                gpmc,wr-cycle = <186>;
-                gpmc,access = <114>;
-                gpmc,page-burst-access = <6>;
-                gpmc,bus-turnaround = <12>;
-                gpmc,cycle2cycle-delay = <18>;
-                gpmc,wr-data-mux-bus = <90>;
-                gpmc,wr-access = <186>;
+                gpmc,cs-on-ns = <0>;
+                gpmc,cs-rd-off-ns = <186>;
+                gpmc,cs-wr-off-ns = <186>;
+                gpmc,adv-on-ns = <12>;
+                gpmc,adv-rd-off-ns = <48>;
+                gpmc,adv-wr-off-ns = <48>;
+                gpmc,oe-on-ns = <54>;
+                gpmc,oe-off-ns = <168>;
+                gpmc,we-on-ns = <54>;
+                gpmc,we-off-ns = <168>;
+                gpmc,rd-cycle-ns = <186>;
+                gpmc,wr-cycle-ns = <186>;
+                gpmc,access-ns = <114>;
+                gpmc,page-burst-access-ns = <6>;
+                gpmc,bus-turnaround-ns = <12>;
+                gpmc,cycle2cycle-delay-ns = <18>;
+                gpmc,wr-data-mux-bus-ns = <90>;
+                gpmc,wr-access-ns = <186>;
                 gpmc,cycle2cycle-samecsen;
                 gpmc,cycle2cycle-diffcsen;
 
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index 51a20a441773..c1ef64bc5abd 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -155,6 +155,7 @@ CONFIG_OMAP_WATCHDOG=y
 CONFIG_TWL4030_WATCHDOG=y
 CONFIG_MFD_TPS65217=y
 CONFIG_MFD_TPS65910=y
+CONFIG_TWL6040_CORE=y
 CONFIG_REGULATOR_TWL4030=y
 CONFIG_REGULATOR_TPS65023=y
 CONFIG_REGULATOR_TPS6507X=y
@@ -197,6 +198,7 @@ CONFIG_SND_USB_AUDIO=m
 CONFIG_SND_SOC=m
 CONFIG_SND_OMAP_SOC=m
 CONFIG_SND_OMAP_SOC_OMAP_TWL4030=m
+CONFIG_SND_OMAP_SOC_OMAP_ABE_TWL6040=m
 CONFIG_SND_OMAP_SOC_OMAP3_PANDORA=m
 CONFIG_USB=y
 CONFIG_USB_DEBUG=y
diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c
index 1a4e887f028d..68ab858e27b7 100644
--- a/arch/arm/mach-omap1/dma.c
+++ b/arch/arm/mach-omap1/dma.c
@@ -301,7 +301,7 @@ static int __init omap1_system_dma_init(void)
         if (ret) {
                 dev_err(&pdev->dev, "%s: Unable to add resources for %s%d\n",
                         __func__, pdev->name, pdev->id);
-                goto exit_device_put;
+                goto exit_iounmap;
         }
 
         p = kzalloc(sizeof(struct omap_system_dma_plat_info), GFP_KERNEL);
@@ -309,7 +309,7 @@ static int __init omap1_system_dma_init(void)
                 dev_err(&pdev->dev, "%s: Unable to allocate 'p' for %s\n",
                         __func__, pdev->name);
                 ret = -ENOMEM;
-                goto exit_device_del;
+                goto exit_iounmap;
         }
 
         d = kzalloc(sizeof(struct omap_dma_dev_attr), GFP_KERNEL);
@@ -402,8 +402,8 @@ exit_release_d:
         kfree(d);
 exit_release_p:
         kfree(p);
-exit_device_del:
-        platform_device_del(pdev);
+exit_iounmap:
+        iounmap(dma_base);
 exit_device_put:
         platform_device_put(pdev);
 
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 6de78605c0af..04c116555412 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -112,13 +112,13 @@ static u8 omap3_beagle_version;
  */
 static struct {
         int mmc1_gpio_wp;
-        int usb_pwr_level;
+        bool usb_pwr_level;     /* 0 - Active Low, 1 - Active High */
         int dvi_pd_gpio;
         int usr_button_gpio;
         int mmc_caps;
 } beagle_config = {
         .mmc1_gpio_wp = -EINVAL,
-        .usb_pwr_level = GPIOF_OUT_INIT_LOW,
+        .usb_pwr_level = 0,
         .dvi_pd_gpio = -EINVAL,
         .usr_button_gpio = 4,
         .mmc_caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
@@ -178,7 +178,7 @@ static void __init omap3_beagle_init_rev(void)
         case 0:
                 printk(KERN_INFO "OMAP3 Beagle Rev: xM Ax/Bx\n");
                 omap3_beagle_version = OMAP3BEAGLE_BOARD_XM;
-                beagle_config.usb_pwr_level = GPIOF_OUT_INIT_HIGH;
+                beagle_config.usb_pwr_level = 1;
                 beagle_config.mmc_caps &= ~MMC_CAP_8_BIT_DATA;
                 break;
         case 2:
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 1a884670a6c4..18ca61e300b3 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -73,11 +73,11 @@
 #define LIS302_IRQ1_GPIO 181
 #define LIS302_IRQ2_GPIO 180  /* Not yet in use */
 
-/* list all spi devices here */
+/* List all SPI devices here. Note that the list/probe order seems to matter! */
 enum {
         RX51_SPI_WL1251,
-        RX51_SPI_MIPID,         /* LCD panel */
         RX51_SPI_TSC2005,       /* Touch Controller */
+        RX51_SPI_MIPID,         /* LCD panel */
 };
 
 static struct wl12xx_platform_data wl1251_pdata;
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index ed946df5ad8a..6c4da1254f53 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -1520,36 +1520,22 @@ static int gpmc_probe_dt(struct platform_device *pdev)
                 return ret;
         }
 
-        for_each_node_by_name(child, "nand") {
-                ret = gpmc_probe_nand_child(pdev, child);
-                if (ret < 0) {
-                        of_node_put(child);
-                        return ret;
-                }
-        }
+        for_each_child_of_node(pdev->dev.of_node, child) {
 
-        for_each_node_by_name(child, "onenand") {
-                ret = gpmc_probe_onenand_child(pdev, child);
-                if (ret < 0) {
-                        of_node_put(child);
-                        return ret;
-                }
-        }
+                if (!child->name)
+                        continue;
 
-        for_each_node_by_name(child, "nor") {
-                ret = gpmc_probe_generic_child(pdev, child);
-                if (ret < 0) {
-                        of_node_put(child);
-                        return ret;
-                }
-        }
+                if (of_node_cmp(child->name, "nand") == 0)
+                        ret = gpmc_probe_nand_child(pdev, child);
+                else if (of_node_cmp(child->name, "onenand") == 0)
+                        ret = gpmc_probe_onenand_child(pdev, child);
+                else if (of_node_cmp(child->name, "ethernet") == 0 ||
+                         of_node_cmp(child->name, "nor") == 0)
+                        ret = gpmc_probe_generic_child(pdev, child);
 
-        for_each_node_by_name(child, "ethernet") {
-                ret = gpmc_probe_generic_child(pdev, child);
-                if (ret < 0) {
+                if (WARN(ret < 0, "%s: probing gpmc child %s failed\n",
+                         __func__, child->full_name))
                         of_node_put(child);
-                        return ret;
-                }
         }
 
         return 0;
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 0f4c18e6e60c..1272c41d4749 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -419,11 +419,15 @@ void __init omap3xxx_check_revision(void)
                         cpu_rev = "1.0";
                         break;
                 case 1:
-                /* FALLTHROUGH */
-                default:
                         omap_revision = AM335X_REV_ES2_0;
                         cpu_rev = "2.0";
                         break;
+                case 2:
+                /* FALLTHROUGH */
+                default:
+                        omap_revision = AM335X_REV_ES2_1;
+                        cpu_rev = "2.1";
+                        break;
                 }
                 break;
         case 0xb8f2:
@@ -644,13 +648,12 @@ void __init omap_soc_device_init(void)
         soc_dev_attr->revision = soc_rev;
 
         soc_dev = soc_device_register(soc_dev_attr);
-        if (IS_ERR_OR_NULL(soc_dev)) {
+        if (IS_ERR(soc_dev)) {
                 kfree(soc_dev_attr);
                 return;
         }
 
         parent = soc_device_to_device(soc_dev);
-        if (!IS_ERR_OR_NULL(parent))
-                device_create_file(parent, &omap_soc_attr);
+        device_create_file(parent, &omap_soc_attr);
 }
 #endif /* CONFIG_SOC_BUS */
diff --git a/arch/arm/mach-omap2/mux34xx.h b/arch/arm/mach-omap2/mux34xx.h
index 6543ebf8ecfc..3f26d297c082 100644
--- a/arch/arm/mach-omap2/mux34xx.h
+++ b/arch/arm/mach-omap2/mux34xx.h
@@ -393,6 +393,10 @@
 #define OMAP3_CONTROL_PADCONF_SAD2D_SWAKEUP_OFFSET              0xa1c
 #define OMAP3_CONTROL_PADCONF_JTAG_RTCK_OFFSET                  0xa1e
 #define OMAP3_CONTROL_PADCONF_JTAG_TDO_OFFSET                   0xa20
+#define OMAP3_CONTROL_PADCONF_GPIO_127                          0xa24
+#define OMAP3_CONTROL_PADCONF_GPIO_126                          0xa26
+#define OMAP3_CONTROL_PADCONF_GPIO_128                          0xa28
+#define OMAP3_CONTROL_PADCONF_GPIO_129                          0xa2a
 
 #define OMAP3_CONTROL_PADCONF_MUX_SIZE                          \
-                (OMAP3_CONTROL_PADCONF_JTAG_TDO_OFFSET + 0x2)
+                (OMAP3_CONTROL_PADCONF_GPIO_129 + 0x2)
diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index eeea4fa28fbc..e6d230700b2b 100644
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -876,4 +876,4 @@ static int __init omap_device_late_init(void)
         bus_for_each_dev(&platform_bus_type, NULL, NULL, omap_device_late_idle);
         return 0;
 }
-omap_late_initcall(omap_device_late_init);
+omap_late_initcall_sync(omap_device_late_init);
diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h
index 18fdeeb3a44a..197cc16870d9 100644
--- a/arch/arm/mach-omap2/soc.h
+++ b/arch/arm/mach-omap2/soc.h
@@ -396,6 +396,7 @@ IS_OMAP_TYPE(3430, 0x3430)
 #define AM335X_CLASS            0x33500033
 #define AM335X_REV_ES1_0        AM335X_CLASS
 #define AM335X_REV_ES2_0        (AM335X_CLASS | (0x1 << 8))
+#define AM335X_REV_ES2_1        (AM335X_CLASS | (0x2 << 8))
 
 #define OMAP443X_CLASS          0x44300044
 #define OMAP4430_REV_ES1_0      (OMAP443X_CLASS | (0x10 << 8))
@@ -496,6 +497,7 @@ level(__##fn);
 #define omap_subsys_initcall(fn)        omap_initcall(subsys_initcall, fn)
 #define omap_device_initcall(fn)        omap_initcall(device_initcall, fn)
 #define omap_late_initcall(fn)          omap_initcall(late_initcall, fn)
+#define omap_late_initcall_sync(fn)     omap_initcall(late_initcall_sync, fn)
 
 #endif  /* __ASSEMBLY__ */