Merge branch 'master' of git://git.denx.de/u-boot-arm

* 'master' of git://git.denx.de/u-boot-arm: (145 commits)
  beagleboard: enable HUB power on all variants of the BeagleBoard
  dm3730: enable dpll5
  ehci-hcd: Allow cleanups to happen gracefully on a timeout.
  OMAP3: Add DSS driver for OMAP3
  led: Remove state-saving of led for toggle functionality and add toggle option to led command
  led: Fixed setting of STATUS_LED_BIT1 when led_name is 'all'
  led: correct off/on locations in structure
  led: added cmd_led to Makefile
  BeagleBoard: fix LED 0/1 in driver
  Corrected LED name match finding avoiding extraneous Usage printouts
  BeagleBoard: config: updated default configuration
  BeagleBoard: config: Enabled multibus support for I2C in configuration
  BeagleBoard: config: add optargs/buddy/camera
  BeagleBoard: config: increase command-line functionality
  BeagleBoard: config: make mtest run
  BeagleBoard: config: enable DSS
  BeagleBoard: config: enable asix driver and dhcp
  BeagleBoard: config: enable networking
  BeagleBoard: config: decrease bootdelay to 2 seconds
  BeagleBoard: config: use uImage.beagle for tftp
  BeagleBoard: config: hardcode MAC for onboard SMSC
  BeagleBoard: config: load kernel from MMC ext, not FAT
  BeagleBoard: Configure DVI/S-video
  BeagleBoard: Added userbutton command
  BeagleBoard: turn off clocks in ehci_stop
  USB: Remove __attribute__ ((packed)) for struct ehci_hccr and ehci_hcor
  beagleboard: add support for xM revision C
  beagle: pass expansionboard name in bootargs
  OMAP: Remove omapfb.debug=y from Beagle and Overo env settings
  OMAP3 Beagle Pin Mux initialization glitch fix
  da850: modifications for Logic PD Rev.3 AM18xx EVM
  da850: fix the channel number for EMAC teardown init
  da850: add support for Spectrum Digital AM18xx EVM
  da850: add support to wake up DSP during board init
  da850: modify the U-Boot prompt string
  da850: add NOR boot mode support
  da8xx: add support for multiple PLL controllers
  da850: indicate cache usage disable in config file
  dm365: modify boot prompt from dm365 to dm36x
  dm365: disable cache usage due to coherency issues
  dm6446: disable cache usage due to coherency issues
  OMAP3: Remove legacy mmc driver
  devkit8000: Use generic MMC driver
  TI OMAP3 SDP3430: Use generic MMC driver
  AM3517 CraneBoard: Use generic MMC driver
  OMAP3: pandora: Use generic MMC driver
  OMAP3: Zoom2: Use generic MMC driver
  OMAP3: Zoom1: Use generic MMC driver
  OMAP3: DIG297: Use generic MMC driver
  OMAP3: CM-T35: Use generic MMC driver
  am3517evm: Use generic MMC driver
  omap3evm: Use generic MMC driver
  omap3:clock: check cpu_family before enabling clks for IVA & CAM
  omap3:clock: configure GFX clock to 200MHz for AM/DM37x
  OMAP3/4: Increase console I/O buffer size
  PXA: vpac270: Remove re-defined CONFIG_SYS_TEXT_BASE
  PXA: Fix CSB226, fix monitor length
  PXA: Fix Lubbock, remove redundant parenthesis
  armv7: cache: remove flush on un-aligned invalidate
  armv7: stronger barrier for cache-maintenance operations
  omap: enable caches at system start-up
  arm: do not force d-cache enable on all boards
  ORIGEN: Add MMC SPL support
  ARMV7: Add support for Samsung ORIGEN board
  i2c:gpio:s5p: Enable I2C GPIO on the GONI target
  i2c:gpio:s5p: I2C GPIO Software implementation (via soft_i2c)
  Tegra2: Use clock and pinmux functions to simplify code
  Tegra2: Add additional pin multiplexing features
  Tegra2: Add more clock support
  Tegra2: Add microsecond timer function
  ARM: remove broken "at91rm9200dk" board
  ARM: remove broken "m501sk" board
  ARM: remove broken "kb9202" board
  ARM: remove broken "csb637" board
  ARM: remove broken "cmc_pu2" board
  ARM: remove broken "at91cap9adk" board
  ARM: remove broken "voiceblue" board
  ARM: remove broken "smdk2400" board
  ARM: remove broken "sbc2410x" board
  ARM: remove broken "netstar" board
  ARM: remove broken "mx1fs2" board
  ARM: remove broken "lpd7a40x" boards
  ARM: remove broken "edb93xx" boards
  ARM: remove broken "B2" board
  ARM: remove broken "armadillo" board
  ARM: remove broken "assabet" board
  ARM: versatile: drop warnings
  IMX: scb9328: drop warnings
  MX31: imx31_litekit: make use of GPIO framework
  MX31: mx31ads: make use of GPIO framework
  MX5: mx51evk: make use of GPIO framework
  MX35: mx35pdk: make use of GPIO framework
  MX5: mx53loco: make use of GPIO framework
  MX5: mx53evk: make use of GPIO framework
  MX5: vision2: make use of GPIO framework
  MX5: mx53smd: make use of GPIO framework
  MX5: mx53ard: make use of GPIO framework
  MX25: zmx25: make use of GPIO framework
  MX5: efikamx: make use of GPIO framework
  MX31: QONG: make use of GPIO framework
  MX35: make use of GPIO framework for MX35 processor
  MX5: make use of GPIO framework for MX5 processor
  MX31: make use of GPIO framework for MX31 processor
  MX25: make use of GPIO framework for MX25 processor
  IMX: uniform GPIO interface using GPIO framework
  MX: MX35 / MX5: uniform clock command with powerpc
  MX35: MX35PDK: support additional RAM on CSD1
  mx53: ddr3: Update DD3 initialization
  ARM: MX51: PLL errata workaround
  ARM: versatilepb : drop warnings due to double definitions
  omap4: increase SRAM budget to fix build error
  omap4: fix build warning due to signed unsigned comparison
  mkimage: Fix 'Unknown OMAP image type - 5'
  omap: fix gpio related build breaks
  gpio:samsung: s5p_ suffix add for GPIO functions (C210_universal)
  SMDKV310: MMC SPL: Remove unwanted dummy functions
  SMDKV310: Fix undefined reference error
  SMDKV310: Fix build error for smdkv310 board
  gpio:samsung s5p_ suffix add for GPIO functions
  mmc: S5P: Support DMA restarts at buffer boundaries
  SMDKV310: Fix host compilation of mkv310_image
  arm: fix bd pointer dereference prior initialization
  arm, lib/board.c: use gd->ram_size instead of bd->bi_memsize
  mx5: Remove CONFIG_L2_OFF and CONFIG_SYS_L2CACHE_OFF
  MX31: removed warnings due to clock.h
  integrator: convert to new build system
  integratorcp: make the board compile
  integratorap: remove hardcoded 32MB memory cmdline
  ...

1 files changed, 54 insertions, 10 deletions

diff --git a/drivers/gpio/s5p_gpio.c b/drivers/gpio/s5p_gpio.c
index a1bcddc..1edf9a2 100644
--- a/drivers/gpio/s5p_gpio.c
+++ b/drivers/gpio/s5p_gpio.c
@@ -36,7 +36,7 @@
 #define RATE_MASK(x)		(0x1 << (x + 16))
 #define RATE_SET(x)		(0x1 << (x + 16))
 
-void gpio_cfg_pin(struct s5p_gpio_bank *bank, int gpio, int cfg)
+void s5p_gpio_cfg_pin(struct s5p_gpio_bank *bank, int gpio, int cfg)
 {
 	unsigned int value;
 
@@ -46,11 +46,11 @@ void gpio_cfg_pin(struct s5p_gpio_bank *bank, int gpio, int cfg)
 	writel(value, &bank->con);
 }
 
-void gpio_direction_output(struct s5p_gpio_bank *bank, int gpio, int en)
+void s5p_gpio_direction_output(struct s5p_gpio_bank *bank, int gpio, int en)
 {
 	unsigned int value;
 
-	gpio_cfg_pin(bank, gpio, GPIO_OUTPUT);
+	s5p_gpio_cfg_pin(bank, gpio, GPIO_OUTPUT);
 
 	value = readl(&bank->dat);
 	value &= ~DAT_MASK(gpio);
@@ -59,12 +59,12 @@ void gpio_direction_output(struct s5p_gpio_bank *bank, int gpio, int en)
 	writel(value, &bank->dat);
 }
 
-void gpio_direction_input(struct s5p_gpio_bank *bank, int gpio)
+void s5p_gpio_direction_input(struct s5p_gpio_bank *bank, int gpio)
 {
-	gpio_cfg_pin(bank, gpio, GPIO_INPUT);
+	s5p_gpio_cfg_pin(bank, gpio, GPIO_INPUT);
 }
 
-void gpio_set_value(struct s5p_gpio_bank *bank, int gpio, int en)
+void s5p_gpio_set_value(struct s5p_gpio_bank *bank, int gpio, int en)
 {
 	unsigned int value;
 
@@ -75,7 +75,7 @@ void gpio_set_value(struct s5p_gpio_bank *bank, int gpio, int en)
 	writel(value, &bank->dat);
 }
 
-unsigned int gpio_get_value(struct s5p_gpio_bank *bank, int gpio)
+unsigned int s5p_gpio_get_value(struct s5p_gpio_bank *bank, int gpio)
 {
 	unsigned int value;
 
@@ -83,7 +83,7 @@ unsigned int gpio_get_value(struct s5p_gpio_bank *bank, int gpio)
 	return !!(value & DAT_MASK(gpio));
 }
 
-void gpio_set_pull(struct s5p_gpio_bank *bank, int gpio, int mode)
+void s5p_gpio_set_pull(struct s5p_gpio_bank *bank, int gpio, int mode)
 {
 	unsigned int value;
 
@@ -102,7 +102,7 @@ void gpio_set_pull(struct s5p_gpio_bank *bank, int gpio, int mode)
 	writel(value, &bank->pull);
 }
 
-void gpio_set_drv(struct s5p_gpio_bank *bank, int gpio, int mode)
+void s5p_gpio_set_drv(struct s5p_gpio_bank *bank, int gpio, int mode)
 {
 	unsigned int value;
 
@@ -123,7 +123,7 @@ void gpio_set_drv(struct s5p_gpio_bank *bank, int gpio, int mode)
 	writel(value, &bank->drv);
 }
 
-void gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode)
+void s5p_gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode)
 {
 	unsigned int value;
 
@@ -141,3 +141,47 @@ void gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode)
 
 	writel(value, &bank->drv);
 }
+
+struct s5p_gpio_bank *s5p_gpio_get_bank(int nr)
+{
+	int bank = nr / GPIO_PER_BANK;
+	bank *= sizeof(struct s5p_gpio_bank);
+
+	return (struct s5p_gpio_bank *) (s5p_gpio_base(nr) + bank);
+}
+
+int s5p_gpio_get_pin(int nr)
+{
+	return nr % GPIO_PER_BANK;
+}
+
+int gpio_request(int gpio, const char *label)
+{
+	return 0;
+}
+
+int gpio_direction_input(int nr)
+{
+	s5p_gpio_direction_input(s5p_gpio_get_bank(nr),
+				s5p_gpio_get_pin(nr));
+	return 0;
+}
+
+int gpio_direction_output(int nr, int value)
+{
+	s5p_gpio_direction_output(s5p_gpio_get_bank(nr),
+				 s5p_gpio_get_pin(nr), value);
+	return 0;
+}
+
+int gpio_get_value(int nr)
+{
+	return (int) s5p_gpio_get_value(s5p_gpio_get_bank(nr),
+				       s5p_gpio_get_pin(nr));
+}
+
+void gpio_set_value(int nr, int value)
+{
+	s5p_gpio_set_value(s5p_gpio_get_bank(nr),
+			  s5p_gpio_get_pin(nr), value);
+}