Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6

4 files changed, 61 insertions, 2 deletions

diff --git a/arch/avr32/boards/atngw100/setup.c b/arch/avr32/boards/atngw100/setup.c
index a398be284966..c7fe94d03a1e 100644
--- a/arch/avr32/boards/atngw100/setup.c
+++ b/arch/avr32/boards/atngw100/setup.c
@@ -9,6 +9,8 @@
  */
 #include <linux/clk.h>
 #include <linux/etherdevice.h>
+#include <linux/irq.h>
+#include <linux/i2c.h>
 #include <linux/i2c-gpio.h>
 #include <linux/init.h>
 #include <linux/linkage.h>
@@ -17,6 +19,7 @@
 #include <linux/leds.h>
 #include <linux/spi/spi.h>
 
+#include <asm/atmel-mci.h>
 #include <asm/io.h>
 #include <asm/setup.h>
 
@@ -25,6 +28,13 @@
 #include <asm/arch/init.h>
 #include <asm/arch/portmux.h>
 
+/* Oscillator frequencies. These are board-specific */
+unsigned long at32_board_osc_rates[3] = {
+        [0] = 32768,    /* 32.768 kHz on RTC osc */
+        [1] = 20000000, /* 20 MHz on osc0 */
+        [2] = 12000000, /* 12 MHz on osc1 */
+};
+
 /* Initialized by bootloader-specific startup code. */
 struct tag *bootloader_tags __initdata;
 
@@ -42,6 +52,11 @@ static struct spi_board_info spi0_board_info[] __initdata = {
         },
 };
 
+static struct mci_platform_data __initdata mci0_data = {
+        .detect_pin     = GPIO_PIN_PC(25),
+        .wp_pin         = GPIO_PIN_PE(0),
+};
+
 /*
  * The next two functions should go away as the boot loader is
  * supposed to initialize the macb address registers with a valid
@@ -140,6 +155,10 @@ static struct platform_device i2c_gpio_device = {
         },
 };
 
+static struct i2c_board_info __initdata i2c_info[] = {
+        /* NOTE:  original ATtiny24 firmware is at address 0x0b */
+};
+
 static int __init atngw100_init(void)
 {
         unsigned        i;
@@ -157,6 +176,7 @@ static int __init atngw100_init(void)
         set_hw_addr(at32_add_device_eth(1, &eth_data[1]));
 
         at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info));
+        at32_add_device_mci(0, &mci0_data);
         at32_add_device_usba(0, NULL);
 
         for (i = 0; i < ARRAY_SIZE(ngw_leds); i++) {
@@ -165,12 +185,28 @@ static int __init atngw100_init(void)
         }
         platform_device_register(&ngw_gpio_leds);
 
+        /* all these i2c/smbus pins should have external pullups for
+         * open-drain sharing among all I2C devices.  SDA and SCL do;
+         * PB28/EXTINT3 doesn't; it should be SMBALERT# (for PMBus),
+         * but it's not available off-board.
+         */
+        at32_select_periph(GPIO_PIN_PB(28), 0, AT32_GPIOF_PULLUP);
         at32_select_gpio(i2c_gpio_data.sda_pin,
                 AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH);
         at32_select_gpio(i2c_gpio_data.scl_pin,
                 AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH);
         platform_device_register(&i2c_gpio_device);
+        i2c_register_board_info(0, i2c_info, ARRAY_SIZE(i2c_info));
 
         return 0;
 }
 postcore_initcall(atngw100_init);
+
+static int __init atngw100_arch_init(void)
+{
+        /* set_irq_type() after the arch_initcall for EIC has run, and
+         * before the I2C subsystem could try using this IRQ.
+         */
+        return set_irq_type(AT32_EXTINT(3), IRQ_TYPE_EDGE_FALLING);
+}
+arch_initcall(atngw100_arch_init);
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index 5bfaf4d87b3f..14dc5a143695 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -28,6 +28,12 @@
 
 #include "atstk1000.h"
 
+/* Oscillator frequencies. These are board specific */
+unsigned long at32_board_osc_rates[3] = {
+        [0] = 32768,    /* 32.768 kHz on RTC osc */
+        [1] = 20000000, /* 20 MHz on osc0 */
+        [2] = 12000000, /* 12 MHz on osc1 */
+};
 
 /*
  * The ATSTK1006 daughterboard is very similar to the ATSTK1002. Both
@@ -302,11 +308,14 @@ static int __init atstk1002_init(void)
 #ifdef CONFIG_BOARD_ATSTK100X_SPI1
         at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info));
 #endif
+#ifndef CONFIG_BOARD_ATSTK1002_SW2_CUSTOM
+        at32_add_device_mci(0, NULL);
+#endif
 #ifdef CONFIG_BOARD_ATSTK1002_SW5_CUSTOM
         set_hw_addr(at32_add_device_eth(1, &eth_data[1]));
 #else
         at32_add_device_lcdc(0, &atstk1000_lcdc_data,
-                             fbmem_start, fbmem_size);
+                             fbmem_start, fbmem_size, 0);
 #endif
         at32_add_device_usba(0, NULL);
 #ifndef CONFIG_BOARD_ATSTK100X_SW3_CUSTOM
diff --git a/arch/avr32/boards/atstk1000/atstk1003.c b/arch/avr32/boards/atstk1000/atstk1003.c
index a0b223df35a2..ea109f435a83 100644
--- a/arch/avr32/boards/atstk1000/atstk1003.c
+++ b/arch/avr32/boards/atstk1000/atstk1003.c
@@ -27,6 +27,13 @@
 
 #include "atstk1000.h"
 
+/* Oscillator frequencies. These are board specific */
+unsigned long at32_board_osc_rates[3] = {
+        [0] = 32768,    /* 32.768 kHz on RTC osc */
+        [1] = 20000000, /* 20 MHz on osc0 */
+        [2] = 12000000, /* 12 MHz on osc1 */
+};
+
 #ifdef CONFIG_BOARD_ATSTK1000_EXTDAC
 static struct at73c213_board_info at73c213_data = {
         .ssc_id         = 0,
diff --git a/arch/avr32/boards/atstk1000/atstk1004.c b/arch/avr32/boards/atstk1000/atstk1004.c
index e765a8652b3e..c7236df74d74 100644
--- a/arch/avr32/boards/atstk1000/atstk1004.c
+++ b/arch/avr32/boards/atstk1000/atstk1004.c
@@ -29,6 +29,13 @@
 
 #include "atstk1000.h"
 
+/* Oscillator frequencies. These are board specific */
+unsigned long at32_board_osc_rates[3] = {
+        [0] = 32768,    /* 32.768 kHz on RTC osc */
+        [1] = 20000000, /* 20 MHz on osc0 */
+        [2] = 12000000, /* 12 MHz on osc1 */
+};
+
 #ifdef CONFIG_BOARD_ATSTK1000_EXTDAC
 static struct at73c213_board_info at73c213_data = {
         .ssc_id         = 0,
@@ -133,7 +140,7 @@ static int __init atstk1004_init(void)
         at32_add_device_mci(0);
 #endif
         at32_add_device_lcdc(0, &atstk1000_lcdc_data,
-                             fbmem_start, fbmem_size);
+                             fbmem_start, fbmem_size, 0);
         at32_add_device_usba(0, NULL);
 #ifndef CONFIG_BOARD_ATSTK100X_SW3_CUSTOM
         at32_add_device_ssc(0, ATMEL_SSC_TX);