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

Pull ARM soc general cleanups from Olof Johansson:
 "This is a large branch that contains a handful of different cleanups:

   - Fixing up the I/O space remapping on PCI on ARM.  This is a series
     from Rob Herring that restructures how all pci devices allocate I/O
     space, and it's part of the work to allow multiplatform kernels.
   - A number of cleanup series for OMAP, moving and removing some
     headers, sparse irq rework and in general preparation for
     multiplatform.
   - Final removal of all non-DT boards for Tegra, it is now
     device-tree-only!
   - Removal of a stale platform, nxp4008.  It's an old mobile chipset
     that is no longer in use, and was very likely never really used
     with a mainline kernel.  We have not been able to find anyone
     interested in keeping it around in the kernel.
   - Removal of the legacy dmaengine driver on tegra

  + A handful of other things that I haven't described above."

Fix up some conflicts with the staging tree (and because nxp4008 was
removed)

* tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (184 commits)
  ARM: OMAP2+: serial: Change MAX_HSUART_PORTS to 6
  ARM: OMAP4: twl-common: Support for additional devices on i2c1 bus
  ARM: mmp: using for_each_set_bit to simplify the code
  ARM: tegra: harmony: fix ldo7 regulator-name
  ARM: OMAP2+: Make omap4-keypad.h local
  ARM: OMAP2+: Make l4_3xxx.h local
  ARM: OMAP2+: Make l4_2xxx.h local
  ARM: OMAP2+: Make l3_3xxx.h local
  ARM: OMAP2+: Make l3_2xxx.h local
  ARM: OMAP1: Move irda.h from plat to mach
  ARM: OMAP2+: Make hdq1w.h local
  ARM: OMAP2+: Make gpmc-smsc911x.h local
  ARM: OMAP2+: Make gpmc-smc91x.h local
  ARM: OMAP1: Move flash.h from plat to mach
  ARM: OMAP2+: Make debug-devices.h local
  ARM: OMAP1: Move board-voiceblue.h from plat to mach
  ARM: OMAP1: Move board-sx1.h from plat to mach
  ARM: OMAP2+: Make omap-wakeupgen.h local
  ARM: OMAP2+: Make omap-secure.h local
  ARM: OMAP2+: Make ctrl_module_wkup_44xx.h local
  ...

7 files changed, 5 insertions, 89 deletions

diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 2564b546ba8a..4c90b510d016 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -13,7 +13,6 @@ config USB_ARCH_HAS_OHCI
 	default y if PXA3xx
 	default y if ARCH_EP93XX
 	default y if ARCH_AT91
-	default y if ARCH_PNX4008
 	default y if MFD_TC6393XB
 	default y if ARCH_W90X900
 	default y if ARCH_DAVINCI_DA8XX
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index b1deb0fd4197..3f1431d37e1c 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -292,7 +292,7 @@ config USB_OHCI_HCD
 	depends on USB && USB_ARCH_HAS_OHCI
 	select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
 	select USB_OTG_UTILS if ARCH_OMAP
-	depends on USB_ISP1301 || !(ARCH_LPC32XX || ARCH_PNX4008)
+	depends on USB_ISP1301 || !ARCH_LPC32XX
 	---help---
 	  The Open Host Controller Interface (OHCI) is a standard for accessing
 	  USB 1.1 host controller hardware.  It does more in hardware than Intel's
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 2b1e8d84c873..6780010e9c3c 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1049,7 +1049,7 @@ MODULE_LICENSE ("GPL");
 #define PLATFORM_DRIVER		ohci_hcd_at91_driver
 #endif
 
-#if defined(CONFIG_ARCH_PNX4008) || defined(CONFIG_ARCH_LPC32XX)
+#ifdef CONFIG_ARCH_LPC32XX
 #include "ohci-nxp.c"
 #define PLATFORM_DRIVER		usb_hcd_nxp_driver
 #endif
diff --git a/drivers/usb/host/ohci-nxp.c b/drivers/usb/host/ohci-nxp.c
index c60066a63606..e068f034cb9b 100644
--- a/drivers/usb/host/ohci-nxp.c
+++ b/drivers/usb/host/ohci-nxp.c
@@ -2,7 +2,6 @@
  * driver for NXP USB Host devices
  *
  * Currently supported OHCI host devices:
- * - Philips PNX4008
  * - NXP LPC32xx
  *
  * Authors: Dmitry Chigirev <source@mvista.com>
@@ -66,38 +65,6 @@ static struct clk *usb_pll_clk;
 static struct clk *usb_dev_clk;
 static struct clk *usb_otg_clk;
 
-static void isp1301_configure_pnx4008(void)
-{
-	/* PNX4008 only supports DAT_SE0 USB mode */
-	/* PNX4008 R2A requires setting the MAX603 to output 3.6V */
-	/* Power up externel charge-pump */
-
-	i2c_smbus_write_byte_data(isp1301_i2c_client,
-		ISP1301_I2C_MODE_CONTROL_1, MC1_DAT_SE0 | MC1_SPEED_REG);
-	i2c_smbus_write_byte_data(isp1301_i2c_client,
-		ISP1301_I2C_MODE_CONTROL_1 | ISP1301_I2C_REG_CLEAR_ADDR,
-		~(MC1_DAT_SE0 | MC1_SPEED_REG));
-	i2c_smbus_write_byte_data(isp1301_i2c_client,
-		ISP1301_I2C_MODE_CONTROL_2,
-		MC2_BI_DI | MC2_PSW_EN | MC2_SPD_SUSP_CTRL);
-	i2c_smbus_write_byte_data(isp1301_i2c_client,
-		ISP1301_I2C_MODE_CONTROL_2 | ISP1301_I2C_REG_CLEAR_ADDR,
-		~(MC2_BI_DI | MC2_PSW_EN | MC2_SPD_SUSP_CTRL));
-	i2c_smbus_write_byte_data(isp1301_i2c_client,
-		ISP1301_I2C_OTG_CONTROL_1, OTG1_DM_PULLDOWN | OTG1_DP_PULLDOWN);
-	i2c_smbus_write_byte_data(isp1301_i2c_client,
-		ISP1301_I2C_OTG_CONTROL_1 | ISP1301_I2C_REG_CLEAR_ADDR,
-		~(OTG1_DM_PULLDOWN | OTG1_DP_PULLDOWN));
-	i2c_smbus_write_byte_data(isp1301_i2c_client,
-		ISP1301_I2C_INTERRUPT_LATCH | ISP1301_I2C_REG_CLEAR_ADDR, 0xFF);
-	i2c_smbus_write_byte_data(isp1301_i2c_client,
-		ISP1301_I2C_INTERRUPT_FALLING | ISP1301_I2C_REG_CLEAR_ADDR,
-		0xFF);
-	i2c_smbus_write_byte_data(isp1301_i2c_client,
-		ISP1301_I2C_INTERRUPT_RISING | ISP1301_I2C_REG_CLEAR_ADDR,
-		0xFF);
-}
-
 static void isp1301_configure_lpc32xx(void)
 {
 	/* LPC32XX only supports DAT_SE0 USB mode */
@@ -149,10 +116,7 @@ static void isp1301_configure_lpc32xx(void)
 
 static void isp1301_configure(void)
 {
-	if (machine_is_pnx4008())
-		isp1301_configure_pnx4008();
-	else
-		isp1301_configure_lpc32xx();
+	isp1301_configure_lpc32xx();
 }
 
 static inline void isp1301_vbus_on(void)
@@ -241,47 +205,6 @@ static const struct hc_driver ohci_nxp_hc_driver = {
 	.start_port_reset = ohci_start_port_reset,
 };
 
-static void nxp_set_usb_bits(void)
-{
-	if (machine_is_pnx4008()) {
-		start_int_set_falling_edge(SE_USB_OTG_ATX_INT_N);
-		start_int_ack(SE_USB_OTG_ATX_INT_N);
-		start_int_umask(SE_USB_OTG_ATX_INT_N);
-
-		start_int_set_rising_edge(SE_USB_OTG_TIMER_INT);
-		start_int_ack(SE_USB_OTG_TIMER_INT);
-		start_int_umask(SE_USB_OTG_TIMER_INT);
-
-		start_int_set_rising_edge(SE_USB_I2C_INT);
-		start_int_ack(SE_USB_I2C_INT);
-		start_int_umask(SE_USB_I2C_INT);
-
-		start_int_set_rising_edge(SE_USB_INT);
-		start_int_ack(SE_USB_INT);
-		start_int_umask(SE_USB_INT);
-
-		start_int_set_rising_edge(SE_USB_NEED_CLK_INT);
-		start_int_ack(SE_USB_NEED_CLK_INT);
-		start_int_umask(SE_USB_NEED_CLK_INT);
-
-		start_int_set_rising_edge(SE_USB_AHB_NEED_CLK_INT);
-		start_int_ack(SE_USB_AHB_NEED_CLK_INT);
-		start_int_umask(SE_USB_AHB_NEED_CLK_INT);
-	}
-}
-
-static void nxp_unset_usb_bits(void)
-{
-	if (machine_is_pnx4008()) {
-		start_int_mask(SE_USB_OTG_ATX_INT_N);
-		start_int_mask(SE_USB_OTG_TIMER_INT);
-		start_int_mask(SE_USB_I2C_INT);
-		start_int_mask(SE_USB_INT);
-		start_int_mask(SE_USB_NEED_CLK_INT);
-		start_int_mask(SE_USB_AHB_NEED_CLK_INT);
-	}
-}
-
 static int __devinit usb_hcd_nxp_probe(struct platform_device *pdev)
 {
 	struct usb_hcd *hcd = 0;
@@ -376,9 +299,6 @@ static int __devinit usb_hcd_nxp_probe(struct platform_device *pdev)
 		goto out8;
 	}
 
-	/* Set all USB bits in the Start Enable register */
-	nxp_set_usb_bits();
-
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res) {
 		dev_err(&pdev->dev, "Failed to get MEM resource\n");
@@ -413,7 +333,6 @@ static int __devinit usb_hcd_nxp_probe(struct platform_device *pdev)
 
 	nxp_stop_hc();
 out8:
-	nxp_unset_usb_bits();
 	usb_put_hcd(hcd);
 out7:
 	clk_disable(usb_otg_clk);
@@ -441,7 +360,6 @@ static int usb_hcd_nxp_remove(struct platform_device *pdev)
 	nxp_stop_hc();
 	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
 	usb_put_hcd(hcd);
-	nxp_unset_usb_bits();
 	clk_disable(usb_pll_clk);
 	clk_put(usb_pll_clk);
 	clk_disable(usb_dev_clk);
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index f8b2d91851f7..4531d03503c3 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -24,7 +24,7 @@
 #include <asm/io.h>
 #include <asm/mach-types.h>
 
-#include <plat/mux.h>
+#include <mach/mux.h>
 #include <plat/fpga.h>
 
 #include <mach/hardware.h>
diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c
index 53e25968ed0c..7a62b95dac24 100644
--- a/drivers/usb/musb/tusb6010_omap.c
+++ b/drivers/usb/musb/tusb6010_omap.c
@@ -17,7 +17,6 @@
 #include <linux/dma-mapping.h>
 #include <linux/slab.h>
 #include <plat/dma.h>
-#include <plat/mux.h>
 
 #include "musb_core.h"
 #include "tusb6010.h"
diff --git a/drivers/usb/otg/isp1301_omap.c b/drivers/usb/otg/isp1301_omap.c
index 7a88667742b6..81f1f9a0be8f 100644
--- a/drivers/usb/otg/isp1301_omap.c
+++ b/drivers/usb/otg/isp1301_omap.c
@@ -36,7 +36,7 @@
 #include <asm/irq.h>
 #include <asm/mach-types.h>
 
-#include <plat/mux.h>
+#include <mach/mux.h>
 
 #include <mach/usb.h>