Merge branch 'topic/asoc' into for-linus

Conflicts:
	arch/powerpc/platforms/85xx/p1022_ds.c

29 files changed, 562 insertions, 84 deletions

diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
index 8b7201e4c79c..de40e9c787e1 100644
--- a/arch/arm/mach-davinci/devices.c
+++ b/arch/arm/mach-davinci/devices.c
@@ -295,6 +295,18 @@ static void davinci_init_wdt(void)
 
 /*-------------------------------------------------------------------------*/
 
+struct platform_device davinci_pcm_device = {
+        .name           = "davinci-pcm-audio",
+        .id             = -1,
+};
+
+static void davinci_init_pcm(void)
+{
+        platform_device_register(&davinci_pcm_device);
+}
+
+/*-------------------------------------------------------------------------*/
+
 struct davinci_timer_instance davinci_timer_instance[2] = {
         {
                 .base           = DAVINCI_TIMER0_BASE,
@@ -315,6 +327,7 @@ static int __init davinci_init_devices(void)
         /* please keep these calls, and their implementations above,
          * in alphabetical order so they're easier to sort through.
          */
+        davinci_init_pcm();
         davinci_init_wdt();
 
         return 0;
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index 4cb55d3902ff..ffdf87be2958 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -776,9 +776,15 @@ static struct platform_device ep93xx_i2s_device = {
         .resource       = ep93xx_i2s_resource,
 };
 
+static struct platform_device ep93xx_pcm_device = {
+        .name           = "ep93xx-pcm-audio",
+        .id             = -1,
+};
+
 void __init ep93xx_register_i2s(void)
 {
         platform_device_register(&ep93xx_i2s_device);
+        platform_device_register(&ep93xx_pcm_device);
 }
 
 #define EP93XX_SYSCON_DEVCFG_I2S_MASK   (EP93XX_SYSCON_DEVCFG_I2SONSSP | \
@@ -826,6 +832,40 @@ void ep93xx_i2s_release(void)
 }
 EXPORT_SYMBOL(ep93xx_i2s_release);
 
+/*************************************************************************
+ * EP93xx AC97 audio peripheral handling
+ *************************************************************************/
+static struct resource ep93xx_ac97_resources[] = {
+        {
+                .start  = EP93XX_AAC_PHYS_BASE,
+                .end    = EP93XX_AAC_PHYS_BASE + 0xb0 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = IRQ_EP93XX_AACINTR,
+                .end    = IRQ_EP93XX_AACINTR,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device ep93xx_ac97_device = {
+        .name           = "ep93xx-ac97",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(ep93xx_ac97_resources),
+        .resource       = ep93xx_ac97_resources,
+};
+
+void __init ep93xx_register_ac97(void)
+{
+        /*
+         * Make sure that the AC97 pins are not used by I2S.
+         */
+        ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_I2SONAC97);
+
+        platform_device_register(&ep93xx_ac97_device);
+        platform_device_register(&ep93xx_pcm_device);
+}
+
 extern void ep93xx_gpio_init(void);
 
 void __init ep93xx_init_devices(void)
diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
index c54b3e56ba63..9ac4d1055097 100644
--- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
@@ -105,6 +105,7 @@
 #define EP93XX_GPIO_B_INT_STATUS        EP93XX_GPIO_REG(0xbc)
 #define EP93XX_GPIO_EEDRIVE             EP93XX_GPIO_REG(0xc8)
 
+#define EP93XX_AAC_PHYS_BASE            EP93XX_APB_PHYS(0x00080000)
 #define EP93XX_AAC_BASE                 EP93XX_APB_IOMEM(0x00080000)
 
 #define EP93XX_SPI_PHYS_BASE            EP93XX_APB_PHYS(0x000a0000)
diff --git a/arch/arm/mach-ep93xx/include/mach/platform.h b/arch/arm/mach-ep93xx/include/mach/platform.h
index 3330b36d79e6..50660455b1d8 100644
--- a/arch/arm/mach-ep93xx/include/mach/platform.h
+++ b/arch/arm/mach-ep93xx/include/mach/platform.h
@@ -61,6 +61,7 @@ void ep93xx_keypad_release_gpio(struct platform_device *pdev);
 void ep93xx_register_i2s(void);
 int ep93xx_i2s_acquire(unsigned i2s_pins, unsigned i2s_config);
 void ep93xx_i2s_release(void);
+void ep93xx_register_ac97(void);
 
 void ep93xx_init_devices(void);
 extern struct sys_timer ep93xx_timer;
diff --git a/arch/arm/mach-ep93xx/simone.c b/arch/arm/mach-ep93xx/simone.c
index 5dded5884133..f5f81f9719bd 100644
--- a/arch/arm/mach-ep93xx/simone.c
+++ b/arch/arm/mach-ep93xx/simone.c
@@ -61,6 +61,7 @@ static void __init simone_init_machine(void)
         ep93xx_register_fb(&simone_fb_info);
         ep93xx_register_i2c(&simone_i2c_gpio_data, simone_i2c_board_info,
                             ARRAY_SIZE(simone_i2c_board_info));
+        ep93xx_register_ac97();
 }
 
 MACHINE_START(SIM_ONE, "Simplemachines Sim.One Board")
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 1c82d4290dad..51ff23b72d3a 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -903,10 +903,16 @@ static struct platform_device kirkwood_i2s_device = {
         },
 };
 
+static struct platform_device kirkwood_pcm_device = {
+        .name           = "kirkwood-pcm-audio",
+        .id             = -1,
+};
+
 void __init kirkwood_audio_init(void)
 {
         kirkwood_clk_ctrl |= CGC_AUDIO;
         platform_device_register(&kirkwood_i2s_device);
+        platform_device_register(&kirkwood_pcm_device);
 }
 
 /*****************************************************************************
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index aa0725608fb1..b583121b04b9 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -25,6 +25,7 @@
 #include <mach/gpio.h>
 #include <plat/mmc.h>
 #include <plat/omap7xx.h>
+#include <plat/mcbsp.h>
 
 /*-------------------------------------------------------------------------*/
 
@@ -195,6 +196,30 @@ static inline void omap_init_spi100k(void)
 
 static inline void omap_init_sti(void) {}
 
+#if defined(CONFIG_SND_SOC) || defined(CONFIG_SND_SOC_MODULE)
+
+static struct platform_device omap_pcm = {
+        .name   = "omap-pcm-audio",
+        .id     = -1,
+};
+
+OMAP_MCBSP_PLATFORM_DEVICE(1);
+OMAP_MCBSP_PLATFORM_DEVICE(2);
+OMAP_MCBSP_PLATFORM_DEVICE(3);
+
+static void omap_init_audio(void)
+{
+        platform_device_register(&omap_mcbsp1);
+        platform_device_register(&omap_mcbsp2);
+        if (!cpu_is_omap7xx())
+                platform_device_register(&omap_mcbsp3);
+        platform_device_register(&omap_pcm);
+}
+
+#else
+static inline void omap_init_audio(void) {}
+#endif
+
 /*-------------------------------------------------------------------------*/
 
 /*
@@ -227,6 +252,7 @@ static int __init omap1_init_devices(void)
         omap_init_rtc();
         omap_init_spi100k();
         omap_init_sti();
+        omap_init_audio();
 
         return 0;
 }
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 9a5eb87425fc..11ce4b24befd 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -23,6 +23,7 @@
 #include <linux/gpio.h>
 #include <linux/gpio_keys.h>
 #include <linux/mmc/host.h>
+#include <sound/tlv320aic3x.h>
 
 #include <plat/mcspi.h>
 #include <plat/board.h>
@@ -689,7 +690,6 @@ static struct twl4030_power_data rx51_t2scripts_data __initdata = {
 };
 
 
-
 static struct twl4030_platform_data rx51_twldata __initdata = {
         .irq_base               = TWL4030_IRQ_BASE,
         .irq_end                = TWL4030_IRQ_END,
@@ -710,10 +710,6 @@ static struct twl4030_platform_data rx51_twldata __initdata = {
         .vio                    = &rx51_vio,
 };
 
-static struct aic3x_pdata rx51_aic3x_data __initdata = {
-        .gpio_reset             = 60,
-};
-
 static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata = {
         .id                     = TPA6130A2,
         .power_gpio             = 98,
@@ -728,6 +724,17 @@ static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_1[] = {
         },
 };
 
+/* Audio setup data */
+static struct aic3x_setup_data rx51_aic34_setup = {
+        .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
+        .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
+};
+
+static struct aic3x_pdata rx51_aic3x_data = {
+        .setup = &rx51_aic34_setup,
+        .gpio_reset = 60,
+};
+
 static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
         {
                 I2C_BOARD_INFO("tlv320aic3x", 0x18),
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index 6b3984964cc5..3c6530475710 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -24,6 +24,8 @@
 #include <plat/common.h>
 #include <plat/usb.h>
 
+#include <mach/board-zoom.h>
+
 #include "mux.h"
 #include "hsmmc.h"
 
@@ -188,6 +190,11 @@ static int zoom_twl_gpio_setup(struct device *dev,
         return 0;
 }
 
+/* EXTMUTE callback function */
+void zoom2_set_hs_extmute(int mute)
+{
+        gpio_set_value(ZOOM2_HEADSET_EXTMUTE_GPIO, mute);
+}
 
 static int zoom_batt_table[] = {
 /* 0 C*/
@@ -257,6 +264,11 @@ static struct i2c_board_info __initdata zoom_i2c_boardinfo[] = {
 
 static int __init omap_i2c_init(void)
 {
+        if (machine_is_omap_zoom2()) {
+                zoom_audio_data.ramp_delay_value = 3;   /* 161 ms */
+                zoom_audio_data.hs_extmute = 1;
+                zoom_audio_data.set_hs_extmute = zoom2_set_hs_extmute;
+        }
         omap_register_i2c_bus(1, 2400, zoom_i2c_boardinfo,
                         ARRAY_SIZE(zoom_i2c_boardinfo));
         omap_register_i2c_bus(2, 400, NULL, 0);
diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c
index 3ad9ecf7f5e2..00c8f835649f 100644
--- a/arch/arm/mach-omap2/board-zoom2.c
+++ b/arch/arm/mach-omap2/board-zoom2.c
@@ -14,6 +14,7 @@
 #include <linux/platform_device.h>
 #include <linux/input.h>
 #include <linux/gpio.h>
+#include <linux/i2c/twl.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -34,41 +35,6 @@ static void __init omap_zoom2_init_irq(void)
         omap_gpio_init();
 }
 
-/* REVISIT: These audio entries can be removed once MFD code is merged */
-#if 0
-
-static struct twl4030_madc_platform_data zoom2_madc_data = {
-        .irq_line       = 1,
-};
-
-static struct twl4030_codec_audio_data zoom2_audio_data = {
-        .audio_mclk = 26000000,
-};
-
-static struct twl4030_codec_data zoom2_codec_data = {
-        .audio_mclk = 26000000,
-        .audio = &zoom2_audio_data,
-};
-
-static struct twl4030_platform_data zoom2_twldata = {
-        .irq_base       = TWL4030_IRQ_BASE,
-        .irq_end        = TWL4030_IRQ_END,
-
-        /* platform_data for children goes here */
-        .bci            = &zoom2_bci_data,
-        .madc           = &zoom2_madc_data,
-        .usb            = &zoom2_usb_data,
-        .gpio           = &zoom2_gpio_data,
-        .keypad         = &zoom2_kp_twl4030_data,
-        .codec          = &zoom2_codec_data,
-        .vmmc1          = &zoom2_vmmc1,
-        .vmmc2          = &zoom2_vmmc2,
-        .vsim           = &zoom2_vsim,
-
-};
-
-#endif
-
 #ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
         /* WLAN IRQ - GPIO 162 */
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 2dbb265bedd4..512ae4696a6c 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -25,6 +25,7 @@
 #include <plat/control.h>
 #include <plat/tc.h>
 #include <plat/board.h>
+#include <plat/mcbsp.h>
 #include <mach/gpio.h>
 #include <plat/mmc.h>
 #include <plat/dma.h>
@@ -235,6 +236,43 @@ static inline void omap_init_mbox(void) { }
 
 static inline void omap_init_sti(void) {}
 
+#if defined(CONFIG_SND_SOC) || defined(CONFIG_SND_SOC_MODULE)
+
+static struct platform_device omap_pcm = {
+        .name   = "omap-pcm-audio",
+        .id     = -1,
+};
+
+/*
+ * OMAP2420 has 2 McBSP ports
+ * OMAP2430 has 5 McBSP ports
+ * OMAP3 has 5 McBSP ports
+ * OMAP4 has 4 McBSP ports
+ */
+OMAP_MCBSP_PLATFORM_DEVICE(1);
+OMAP_MCBSP_PLATFORM_DEVICE(2);
+OMAP_MCBSP_PLATFORM_DEVICE(3);
+OMAP_MCBSP_PLATFORM_DEVICE(4);
+OMAP_MCBSP_PLATFORM_DEVICE(5);
+
+static void omap_init_audio(void)
+{
+        platform_device_register(&omap_mcbsp1);
+        platform_device_register(&omap_mcbsp2);
+        if (cpu_is_omap243x() || cpu_is_omap34xx() || cpu_is_omap44xx()) {
+                platform_device_register(&omap_mcbsp3);
+                platform_device_register(&omap_mcbsp4);
+        }
+        if (cpu_is_omap243x() || cpu_is_omap34xx())
+                platform_device_register(&omap_mcbsp5);
+
+        platform_device_register(&omap_pcm);
+}
+
+#else
+static inline void omap_init_audio(void) {}
+#endif
+
 #if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE)
 
 #include <plat/mcspi.h>
@@ -847,6 +885,7 @@ static int __init omap2_init_devices(void)
          * in alphabetical order so they're easier to sort through.
          */
         omap_hsmmc_reset();
+        omap_init_audio();
         omap_init_camera();
         omap_init_mbox();
         omap_init_mcspi();
diff --git a/arch/arm/mach-omap2/include/mach/board-zoom.h b/arch/arm/mach-omap2/include/mach/board-zoom.h
index 3af69d2c3dcd..80591fda8f8f 100644
--- a/arch/arm/mach-omap2/include/mach/board-zoom.h
+++ b/arch/arm/mach-omap2/include/mach/board-zoom.h
@@ -9,3 +9,5 @@
 extern void __init board_nand_init(struct mtd_partition *, u8 nr_parts, u8 cs);
 extern int __init zoom_debugboard_init(void);
 extern void __init zoom_peripherals_init(void);
+
+#define ZOOM2_HEADSET_EXTMUTE_GPIO      153
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index 65447dc736c2..6d845446ce26 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -354,6 +354,31 @@ struct platform_device pxa_device_i2s = {
         .num_resources  = ARRAY_SIZE(pxai2s_resources),
 };
 
+struct platform_device pxa_device_asoc_ssp1 = {
+        .name           = "pxa-ssp-dai",
+        .id             = 0,
+};
+
+struct platform_device pxa_device_asoc_ssp2= {
+        .name           = "pxa-ssp-dai",
+        .id             = 1,
+};
+
+struct platform_device pxa_device_asoc_ssp3 = {
+        .name           = "pxa-ssp-dai",
+        .id             = 2,
+};
+
+struct platform_device pxa_device_asoc_ssp4 = {
+        .name           = "pxa-ssp-dai",
+        .id             = 3,
+};
+
+struct platform_device pxa_device_asoc_platform = {
+        .name           = "pxa-pcm-audio",
+        .id             = -1,
+};
+
 static u64 pxaficp_dmamask = ~(u32)0;
 
 struct platform_device pxa_device_ficp = {
diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h
index 50353ea49ba4..491a27a92735 100644
--- a/arch/arm/mach-pxa/devices.h
+++ b/arch/arm/mach-pxa/devices.h
@@ -38,4 +38,10 @@ extern struct platform_device pxa3xx_device_i2c_power;
 
 extern struct platform_device pxa3xx_device_gcu;
 
+extern struct platform_device pxa_device_asoc_platform;
+extern struct platform_device pxa_device_asoc_ssp1;
+extern struct platform_device pxa_device_asoc_ssp2;
+extern struct platform_device pxa_device_asoc_ssp3;
+extern struct platform_device pxa_device_asoc_ssp4;
+
 void __init pxa_register_device(struct platform_device *dev, void *data);
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 12e5b9f01e6f..d1fbf29d561c 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -385,6 +385,10 @@ static struct platform_device *devices[] __initdata = {
         &pxa27x_device_udc,
         &pxa_device_pmu,
         &pxa_device_i2s,
+        &pxa_device_asoc_ssp1,
+        &pxa_device_asoc_ssp2,
+        &pxa_device_asoc_ssp3,
+        &pxa_device_asoc_platform,
         &sa1100_device_rtc,
         &pxa_device_rtc,
         &pxa27x_device_ssp1,
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index fa0014847c71..90974e6fae6a 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -610,6 +610,11 @@ static struct platform_device *devices[] __initdata = {
         &pxa27x_device_udc,
         &pxa_device_pmu,
         &pxa_device_i2s,
+        &pxa_device_asoc_ssp1,
+        &pxa_device_asoc_ssp2,
+        &pxa_device_asoc_ssp3,
+        &pxa_device_asoc_ssp4,
+        &pxa_device_asoc_platform,
         &sa1100_device_rtc,
         &pxa_device_rtc,
         &pxa27x_device_ssp1,
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index c479cbecf784..5ba9d99a1bf6 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -45,6 +45,16 @@ int wm9713_irq;
 int lcd_id;
 int lcd_orientation;
 
+struct platform_device pxa_device_wm9713_audio = {
+        .name           = "wm9713-codec",
+        .id             = -1,
+};
+
+static void __init zylonite_init_wm9713_audio(void)
+{
+        platform_device_register(&pxa_device_wm9713_audio);
+}
+
 static struct resource smc91x_resources[] = {
         [0] = {
                 .start  = ZYLONITE_ETH_PHYS + 0x300,
@@ -408,6 +418,7 @@ static void __init zylonite_init(void)
         zylonite_init_nand();
         zylonite_init_leds();
         zylonite_init_ohci();
+        zylonite_init_wm9713_audio();
 }
 
 MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)")
diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c
index 9648fbc36eec..3838335f125b 100644
--- a/arch/arm/mach-s3c64xx/dev-audio.c
+++ b/arch/arm/mach-s3c64xx/dev-audio.c
@@ -43,8 +43,10 @@ static int s3c64xx_i2sv3_cfg_gpio(struct platform_device *pdev)
                 s3c_gpio_cfgpin(S3C64XX_GPE(2), S3C64XX_GPE2_I2S1_LRCLK);
                 s3c_gpio_cfgpin(S3C64XX_GPE(3), S3C64XX_GPE3_I2S1_DI);
                 s3c_gpio_cfgpin(S3C64XX_GPE(4), S3C64XX_GPE4_I2S1_D0);
+                break;
         default:
-                printk(KERN_DEBUG "Invalid I2S Controller number!");
+                printk(KERN_DEBUG "Invalid I2S Controller number: %d\n",
+                        pdev->id);
                 return -EINVAL;
         }
 
@@ -184,7 +186,8 @@ static int s3c64xx_pcm_cfg_gpio(struct platform_device *pdev)
                 s3c_gpio_cfgpin(S3C64XX_GPE(4), S3C64XX_GPE4_PCM1_SOUT);
                 break;
         default:
-                printk(KERN_DEBUG "Invalid PCM Controller number!");
+                printk(KERN_DEBUG "Invalid PCM Controller number: %d\n",
+                        pdev->id);
                 return -EINVAL;
         }
 
@@ -333,3 +336,16 @@ void __init s3c64xx_ac97_setup_gpio(int num)
         else
                 s3c_ac97_pdata.cfg_gpio = s3c64xx_ac97_cfg_gpe;
 }
+
+static u64 s3c_device_audio_dmamask = 0xffffffffUL;
+
+struct platform_device s3c_device_pcm = {
+        .name             = "s3c24xx-pcm-audio",
+        .id               = -1,
+        .dev              = {
+                .dma_mask = &s3c_device_audio_dmamask,
+                .coherent_dma_mask = 0xffffffffUL
+        }
+};
+EXPORT_SYMBOL(s3c_device_pcm);
+
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c
index d498219fff1b..ecbddd377cb8 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -283,6 +283,7 @@ static struct platform_device *smdk6410_devices[] __initdata = {
         &s3c_device_fb,
         &s3c_device_ohci,
         &s3c_device_usb_hsotg,
+        &s3c_device_pcm,
         &s3c64xx_device_iisv4,
         &samsung_device_keypad,
 
diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h
index b4ff6a11a8f2..5b20103e68eb 100644
--- a/arch/arm/plat-omap/include/plat/mcbsp.h
+++ b/arch/arm/plat-omap/include/plat/mcbsp.h
@@ -30,6 +30,13 @@
 #include <mach/hardware.h>
 #include <plat/clock.h>
 
+/* macro for building platform_device for McBSP ports */
+#define OMAP_MCBSP_PLATFORM_DEVICE(port_nr)             \
+static struct platform_device omap_mcbsp##port_nr = {   \
+        .name   = "omap-mcbsp-dai",                     \
+        .id     = OMAP_MCBSP##port_nr,                  \
+}
+
 #define OMAP7XX_MCBSP1_BASE     0xfffb1000
 #define OMAP7XX_MCBSP2_BASE     0xfffb1800
 
diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
index 452e18438b41..2f91057a0c02 100644
--- a/arch/arm/plat-s3c24xx/devs.c
+++ b/arch/arm/plat-s3c24xx/devs.c
@@ -247,7 +247,7 @@ static struct resource s3c_iis_resource[] = {
 static u64 s3c_device_iis_dmamask = 0xffffffffUL;
 
 struct platform_device s3c_device_iis = {
-        .name             = "s3c2410-iis",
+        .name             = "s3c24xx-iis",
         .id               = -1,
         .num_resources    = ARRAY_SIZE(s3c_iis_resource),
         .resource         = s3c_iis_resource,
@@ -259,6 +259,21 @@ struct platform_device s3c_device_iis = {
 
 EXPORT_SYMBOL(s3c_device_iis);
 
+/* ASoC PCM DMA */
+
+static u64 s3c_device_audio_dmamask = 0xffffffffUL;
+
+struct platform_device s3c_device_pcm = {
+        .name             = "s3c24xx-pcm-audio",
+        .id               = -1,
+        .dev              = {
+                .dma_mask = &s3c_device_audio_dmamask,
+                .coherent_dma_mask = 0xffffffffUL
+        }
+};
+
+EXPORT_SYMBOL(s3c_device_pcm);
+
 /* RTC */
 
 static struct resource s3c_rtc_resource[] = {
@@ -481,19 +496,30 @@ static struct resource s3c_ac97_resource[] = {
         },
 };
 
-static u64 s3c_device_ac97_dmamask = 0xffffffffUL;
-
 struct platform_device s3c_device_ac97 = {
         .name             = "s3c-ac97",
         .id               = -1,
         .num_resources    = ARRAY_SIZE(s3c_ac97_resource),
         .resource         = s3c_ac97_resource,
         .dev              = {
-                .dma_mask = &s3c_device_ac97_dmamask,
+                .dma_mask = &s3c_device_audio_dmamask,
                 .coherent_dma_mask = 0xffffffffUL
         }
 };
 
 EXPORT_SYMBOL(s3c_device_ac97);
 
+/* ASoC I2S */
+
+struct platform_device s3c2412_device_iis = {
+        .name             = "s3c2412-iis",
+        .id               = -1,
+        .dev              = {
+                .dma_mask = &s3c_device_audio_dmamask,
+                .coherent_dma_mask = 0xffffffffUL
+        }
+};
+
+EXPORT_SYMBOL(s3c2412_device_iis);
+
 #endif // CONFIG_CPU_S32440
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index 85f6f23a510f..a9fecd615de4 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -32,6 +32,8 @@ extern struct platform_device s3c64xx_device_iisv4;
 extern struct platform_device s3c64xx_device_spi0;
 extern struct platform_device s3c64xx_device_spi1;
 
+extern struct platform_device s3c_device_pcm;
+
 extern struct platform_device s3c64xx_device_pcm0;
 extern struct platform_device s3c64xx_device_pcm1;
 
diff --git a/arch/mips/alchemy/devboards/db1200/platform.c b/arch/mips/alchemy/devboards/db1200/platform.c
index 3fa34c3abc04..fbb55935b99e 100644
--- a/arch/mips/alchemy/devboards/db1200/platform.c
+++ b/arch/mips/alchemy/devboards/db1200/platform.c
@@ -429,6 +429,11 @@ static struct platform_device db1200_audio_dev = {
         .resource       = au1200_psc1_res,
 };
 
+static struct platform_device db1200_stac_dev = {
+        .name           = "ac97-codec",
+        .id             = 1,    /* on PSC1 */
+};
+
 static struct platform_device *db1200_devs[] __initdata = {
         NULL,           /* PSC0, selected by S6.8 */
         &db1200_ide_dev,
@@ -436,6 +441,7 @@ static struct platform_device *db1200_devs[] __initdata = {
         &db1200_rtc_dev,
         &db1200_nand_dev,
         &db1200_audio_dev,
+        &db1200_stac_dev,
 };
 
 static int __init db1200_dev_init(void)
diff --git a/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
index 9535ce68caae..83c3218cb4da 100644
--- a/arch/powerpc/boot/dts/mpc8610_hpcd.dts
+++ b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
@@ -286,6 +286,7 @@
 
                 ssi@16100 {
                         compatible = "fsl,mpc8610-ssi";
+                        status = "disabled";
                         cell-index = <1>;
                         reg = <0x16100 0x100>;
                         interrupt-parent = <&mpic>;
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index c3b113b2ca31..3aeb5949cfef 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -124,6 +124,9 @@ CONFIG_I2C_CPM=m
 CONFIG_I2C_MPC=y
 # CONFIG_HWMON is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
+CONFIG_FB=y
+CONFIG_FB_FSL_DIU=y
+# CONFIG_VGA_CONSOLE is not set
 CONFIG_SOUND=y
 CONFIG_SND=y
 # CONFIG_SND_SUPPORT_OLD_API is not set
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index a075da2ea3fb..d62c8016f4bc 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -126,6 +126,9 @@ CONFIG_I2C_CPM=m
 CONFIG_I2C_MPC=y
 # CONFIG_HWMON is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
+CONFIG_FB=y
+CONFIG_FB_FSL_DIU=y
+# CONFIG_VGA_CONSOLE is not set
 CONFIG_SOUND=y
 CONFIG_SND=y
 # CONFIG_SND_SUPPORT_OLD_API is not set
diff --git a/arch/powerpc/include/asm/immap_86xx.h b/arch/powerpc/include/asm/fsl_guts.h
index 0f165e59c326..bebd12463ec9 100644
--- a/arch/powerpc/include/asm/immap_86xx.h
+++ b/arch/powerpc/include/asm/fsl_guts.h
@@ -1,5 +1,5 @@
 /**
- * MPC86xx Internal Memory Map
+ * Freecale 85xx and 86xx Global Utilties register set
  *
  * Authors: Jeff Brown
  *          Timur Tabi <timur@freescale.com>
@@ -10,73 +10,112 @@
  * under  the terms of  the GNU General  Public License as published by the
  * Free Software Foundation;  either version 2 of the  License, or (at your
  * option) any later version.
- *
- * This header file defines structures for various 86xx SOC devices that are
- * used by multiple source files.
  */
 
-#ifndef __ASM_POWERPC_IMMAP_86XX_H__
-#define __ASM_POWERPC_IMMAP_86XX_H__
+#ifndef __ASM_POWERPC_FSL_GUTS_H__
+#define __ASM_POWERPC_FSL_GUTS_H__
 #ifdef __KERNEL__
 
-/* Global Utility Registers */
-struct ccsr_guts {
+/*
+ * These #ifdefs are safe because it's not possible to build a kernel that
+ * runs on e500 and e600 cores.
+ */
+
+#if !defined(CONFIG_PPC_85xx) && !defined(CONFIG_PPC_86xx)
+#error Only 85xx and 86xx SOCs are supported
+#endif
+
+/**
+ * Global Utility Registers.
+ *
+ * Not all registers defined in this structure are available on all chips, so
+ * you are expected to know whether a given register actually exists on your
+ * chip before you access it.
+ *
+ * Also, some registers are similar on different chips but have slightly
+ * different names.  In these cases, one name is chosen to avoid extraneous
+ * #ifdefs.
+ */
+#ifdef CONFIG_PPC_85xx
+struct ccsr_guts_85xx {
+#else
+struct ccsr_guts_86xx {
+#endif
         __be32  porpllsr;       /* 0x.0000 - POR PLL Ratio Status Register */
         __be32  porbmsr;        /* 0x.0004 - POR Boot Mode Status Register */
         __be32  porimpscr;      /* 0x.0008 - POR I/O Impedance Status and Control Register */
         __be32  pordevsr;       /* 0x.000c - POR I/O Device Status Register */
         __be32  pordbgmsr;      /* 0x.0010 - POR Debug Mode Status Register */
-        u8      res1[0x20 - 0x14];
+        __be32  pordevsr2;      /* 0x.0014 - POR device status register 2 */
+        u8      res018[0x20 - 0x18];
         __be32  porcir;         /* 0x.0020 - POR Configuration Information Register */
-        u8      res2[0x30 - 0x24];
+        u8      res024[0x30 - 0x24];
         __be32  gpiocr;         /* 0x.0030 - GPIO Control Register */
-        u8      res3[0x40 - 0x34];
+        u8      res034[0x40 - 0x34];
         __be32  gpoutdr;        /* 0x.0040 - General-Purpose Output Data Register */
-        u8      res4[0x50 - 0x44];
+        u8      res044[0x50 - 0x44];
         __be32  gpindr;         /* 0x.0050 - General-Purpose Input Data Register */
-        u8      res5[0x60 - 0x54];
+        u8      res054[0x60 - 0x54];
         __be32  pmuxcr;         /* 0x.0060 - Alternate Function Signal Multiplex Control */
-        u8      res6[0x70 - 0x64];
+        __be32  pmuxcr2;        /* 0x.0064 - Alternate function signal multiplex control 2 */
+        __be32  dmuxcr;         /* 0x.0068 - DMA Mux Control Register */
+        u8      res06c[0x70 - 0x6c];
         __be32  devdisr;        /* 0x.0070 - Device Disable Control */
         __be32  devdisr2;       /* 0x.0074 - Device Disable Control 2 */
-        u8      res7[0x80 - 0x78];
+        u8      res078[0x7c - 0x78];
+        __be32  pmjcr;          /* 0x.007c - 4 Power Management Jog Control Register */
         __be32  powmgtcsr;      /* 0x.0080 - Power Management Status and Control Register */
-        u8      res8[0x90 - 0x84];
+        __be32  pmrccr;         /* 0x.0084 - Power Management Reset Counter Configuration Register */
+        __be32  pmpdccr;        /* 0x.0088 - Power Management Power Down Counter Configuration Register */
+        __be32  pmcdr;          /* 0x.008c - 4Power management clock disable register */
         __be32  mcpsumr;        /* 0x.0090 - Machine Check Summary Register */
         __be32  rstrscr;        /* 0x.0094 - Reset Request Status and Control Register */
-        u8      res9[0xA0 - 0x98];
+        __be32  ectrstcr;       /* 0x.0098 - Exception reset control register */
+        __be32  autorstsr;      /* 0x.009c - Automatic reset status register */
         __be32  pvr;            /* 0x.00a0 - Processor Version Register */
         __be32  svr;            /* 0x.00a4 - System Version Register */
-        u8      res10[0xB0 - 0xA8];
+        u8      res0a8[0xb0 - 0xa8];
         __be32  rstcr;          /* 0x.00b0 - Reset Control Register */
-        u8      res11[0xC0 - 0xB4];
+        u8      res0b4[0xc0 - 0xb4];
+#ifdef CONFIG_PPC_85xx
+        __be32  iovselsr;       /* 0x.00c0 - I/O voltage select status register */
+#else
         __be32  elbcvselcr;     /* 0x.00c0 - eLBC Voltage Select Ctrl Reg */
-        u8      res12[0x800 - 0xC4];
+#endif
+        u8      res0c4[0x224 - 0xc4];
+        __be32  iodelay1;       /* 0x.0224 - IO delay control register 1 */
+        __be32  iodelay2;       /* 0x.0228 - IO delay control register 2 */
+        u8      res22c[0x800 - 0x22c];
         __be32  clkdvdr;        /* 0x.0800 - Clock Divide Register */
-        u8      res13[0x900 - 0x804];
+        u8      res804[0x900 - 0x804];
         __be32  ircr;           /* 0x.0900 - Infrared Control Register */
-        u8      res14[0x908 - 0x904];
+        u8      res904[0x908 - 0x904];
         __be32  dmacr;          /* 0x.0908 - DMA Control Register */
-        u8      res15[0x914 - 0x90C];
+        u8      res90c[0x914 - 0x90c];
         __be32  elbccr;         /* 0x.0914 - eLBC Control Register */
-        u8      res16[0xB20 - 0x918];
+        u8      res918[0xb20 - 0x918];
         __be32  ddr1clkdr;      /* 0x.0b20 - DDR1 Clock Disable Register */
         __be32  ddr2clkdr;      /* 0x.0b24 - DDR2 Clock Disable Register */
         __be32  ddrclkdr;       /* 0x.0b28 - DDR Clock Disable Register */
-        u8      res17[0xE00 - 0xB2C];
+        u8      resb2c[0xe00 - 0xb2c];
         __be32  clkocr;         /* 0x.0e00 - Clock Out Select Register */
-        u8      res18[0xE10 - 0xE04];
+        u8      rese04[0xe10 - 0xe04];
         __be32  ddrdllcr;       /* 0x.0e10 - DDR DLL Control Register */
-        u8      res19[0xE20 - 0xE14];
+        u8      rese14[0xe20 - 0xe14];
         __be32  lbcdllcr;       /* 0x.0e20 - LBC DLL Control Register */
-        u8      res20[0xF04 - 0xE24];
+        __be32  cpfor;          /* 0x.0e24 - L2 charge pump fuse override register */
+        u8      rese28[0xf04 - 0xe28];
         __be32  srds1cr0;       /* 0x.0f04 - SerDes1 Control Register 0 */
         __be32  srds1cr1;       /* 0x.0f08 - SerDes1 Control Register 0 */
-        u8      res21[0xF40 - 0xF0C];
-        __be32  srds2cr0;       /* 0x.0f40 - SerDes1 Control Register 0 */
-        __be32  srds2cr1;       /* 0x.0f44 - SerDes1 Control Register 0 */
+        u8      resf0c[0xf2c - 0xf0c];
+        __be32  itcr;           /* 0x.0f2c - Internal transaction control register */
+        u8      resf30[0xf40 - 0xf30];
+        __be32  srds2cr0;       /* 0x.0f40 - SerDes2 Control Register 0 */
+        __be32  srds2cr1;       /* 0x.0f44 - SerDes2 Control Register 0 */
 } __attribute__ ((packed));
 
+#ifdef CONFIG_PPC_86xx
+
 #define CCSR_GUTS_DMACR_DEV_SSI 0       /* DMA controller/channel set to SSI */
 #define CCSR_GUTS_DMACR_DEV_IR  1       /* DMA controller/channel set to IR */
 
@@ -93,7 +132,7 @@ struct ccsr_guts {
  * ch: The channel on the DMA controller (0, 1, 2, or 3)
  * device: The device to set as the source (CCSR_GUTS_DMACR_DEV_xx)
  */
-static inline void guts_set_dmacr(struct ccsr_guts __iomem *guts,
+static inline void guts_set_dmacr(struct ccsr_guts_86xx __iomem *guts,
         unsigned int co, unsigned int ch, unsigned int device)
 {
         unsigned int shift = 16 + (8 * (1 - co) + 2 * (3 - ch));
@@ -129,7 +168,7 @@ static inline void guts_set_dmacr(struct ccsr_guts __iomem *guts,
  * ch: The channel on the DMA controller (0, 1, 2, or 3)
  * value: the new value for the bit (0 or 1)
  */
-static inline void guts_set_pmuxcr_dma(struct ccsr_guts __iomem *guts,
+static inline void guts_set_pmuxcr_dma(struct ccsr_guts_86xx __iomem *guts,
         unsigned int co, unsigned int ch, unsigned int value)
 {
         if ((ch == 0) || (ch == 3)) {
@@ -152,5 +191,7 @@ static inline void guts_set_pmuxcr_dma(struct ccsr_guts __iomem *guts,
 #define CCSR_GUTS_CLKDVDR_SSICLK_MASK   0x000000FF
 #define CCSR_GUTS_CLKDVDR_SSICLK(x) ((x) & CCSR_GUTS_CLKDVDR_SSICLK_MASK)
 
-#endif /* __ASM_POWERPC_IMMAP_86XX_H__ */
-#endif /* __KERNEL__ */
+#endif
+
+#endif
+#endif
diff --git a/arch/powerpc/platforms/85xx/p1022_ds.c b/arch/powerpc/platforms/85xx/p1022_ds.c
index 34e00902ce86..e15afdf12343 100644
--- a/arch/powerpc/platforms/85xx/p1022_ds.c
+++ b/arch/powerpc/platforms/85xx/p1022_ds.c
@@ -8,7 +8,6 @@
  * Copyright 2010 Freescale Semiconductor, Inc.
  *
  * This file is taken from the Freescale P1022DS BSP, with modifications:
- * 1) No DIU support (pending rewrite of DIU code)
  * 2) No AMP support
  * 3) No PCI endpoint support
  *
@@ -20,12 +19,211 @@
 #include <linux/pci.h>
 #include <linux/of_platform.h>
 #include <linux/memblock.h>
-
+#include <asm/div64.h>
 #include <asm/mpic.h>
 #include <asm/swiotlb.h>
 
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
+#include <asm/fsl_guts.h>
+
+#if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE)
+
+/*
+ * Board-specific initialization of the DIU.  This code should probably be
+ * executed when the DIU is opened, rather than in arch code, but the DIU
+ * driver does not have a mechanism for this (yet).
+ *
+ * This is especially problematic on the P1022DS because the local bus (eLBC)
+ * and the DIU video signals share the same pins, which means that enabling the
+ * DIU will disable access to NOR flash.
+ */
+
+/* DIU Pixel Clock bits of the CLKDVDR Global Utilities register */
+#define CLKDVDR_PXCKEN          0x80000000
+#define CLKDVDR_PXCKINV         0x10000000
+#define CLKDVDR_PXCKDLY         0x06000000
+#define CLKDVDR_PXCLK_MASK      0x00FF0000
+
+/* Some ngPIXIS register definitions */
+#define PX_BRDCFG1_DVIEN        0x80
+#define PX_BRDCFG1_DFPEN        0x40
+#define PX_BRDCFG1_BACKLIGHT    0x20
+#define PX_BRDCFG1_DDCEN        0x10
+
+/*
+ * DIU Area Descriptor
+ *
+ * Note that we need to byte-swap the value before it's written to the AD
+ * register.  So even though the registers don't look like they're in the same
+ * bit positions as they are on the MPC8610, the same value is written to the
+ * AD register on the MPC8610 and on the P1022.
+ */
+#define AD_BYTE_F               0x10000000
+#define AD_ALPHA_C_MASK         0x0E000000
+#define AD_ALPHA_C_SHIFT        25
+#define AD_BLUE_C_MASK          0x01800000
+#define AD_BLUE_C_SHIFT         23
+#define AD_GREEN_C_MASK         0x00600000
+#define AD_GREEN_C_SHIFT        21
+#define AD_RED_C_MASK           0x00180000
+#define AD_RED_C_SHIFT          19
+#define AD_PALETTE              0x00040000
+#define AD_PIXEL_S_MASK         0x00030000
+#define AD_PIXEL_S_SHIFT        16
+#define AD_COMP_3_MASK          0x0000F000
+#define AD_COMP_3_SHIFT         12
+#define AD_COMP_2_MASK          0x00000F00
+#define AD_COMP_2_SHIFT         8
+#define AD_COMP_1_MASK          0x000000F0
+#define AD_COMP_1_SHIFT         4
+#define AD_COMP_0_MASK          0x0000000F
+#define AD_COMP_0_SHIFT         0
+
+#define MAKE_AD(alpha, red, blue, green, size, c0, c1, c2, c3) \
+        cpu_to_le32(AD_BYTE_F | (alpha << AD_ALPHA_C_SHIFT) | \
+        (blue << AD_BLUE_C_SHIFT) | (green << AD_GREEN_C_SHIFT) | \
+        (red << AD_RED_C_SHIFT) | (c3 << AD_COMP_3_SHIFT) | \
+        (c2 << AD_COMP_2_SHIFT) | (c1 << AD_COMP_1_SHIFT) | \
+        (c0 << AD_COMP_0_SHIFT) | (size << AD_PIXEL_S_SHIFT))
+
+/**
+ * p1022ds_get_pixel_format: return the Area Descriptor for a given pixel depth
+ *
+ * The Area Descriptor is a 32-bit value that determine which bits in each
+ * pixel are to be used for each color.
+ */
+static unsigned int p1022ds_get_pixel_format(unsigned int bits_per_pixel,
+        int monitor_port)
+{
+        switch (bits_per_pixel) {
+        case 32:
+                /* 0x88883316 */
+                return MAKE_AD(3, 2, 0, 1, 3, 8, 8, 8, 8);
+        case 24:
+                /* 0x88082219 */
+                return MAKE_AD(4, 0, 1, 2, 2, 0, 8, 8, 8);
+        case 16:
+                /* 0x65053118 */
+                return MAKE_AD(4, 2, 1, 0, 1, 5, 6, 5, 0);
+        default:
+                pr_err("fsl-diu: unsupported pixel depth %u\n", bits_per_pixel);
+                return 0;
+        }
+}
+
+/**
+ * p1022ds_set_gamma_table: update the gamma table, if necessary
+ *
+ * On some boards, the gamma table for some ports may need to be modified.
+ * This is not the case on the P1022DS, so we do nothing.
+*/
+static void p1022ds_set_gamma_table(int monitor_port, char *gamma_table_base)
+{
+}
+
+/**
+ * p1022ds_set_monitor_port: switch the output to a different monitor port
+ *
+ */
+static void p1022ds_set_monitor_port(int monitor_port)
+{
+        struct device_node *pixis_node;
+        u8 __iomem *brdcfg1;
+
+        pixis_node = of_find_compatible_node(NULL, NULL, "fsl,p1022ds-pixis");
+        if (!pixis_node) {
+                pr_err("p1022ds: missing ngPIXIS node\n");
+                return;
+        }
+
+        brdcfg1 = of_iomap(pixis_node, 0);
+        if (!brdcfg1) {
+                pr_err("p1022ds: could not map ngPIXIS registers\n");
+                return;
+        }
+        brdcfg1 += 9;   /* BRDCFG1 is at offset 9 in the ngPIXIS */
+
+        switch (monitor_port) {
+        case 0: /* DVI */
+                /* Enable the DVI port, disable the DFP and the backlight */
+                clrsetbits_8(brdcfg1, PX_BRDCFG1_DFPEN | PX_BRDCFG1_BACKLIGHT,
+                             PX_BRDCFG1_DVIEN);
+                break;
+        case 1: /* Single link LVDS */
+                /* Enable the DFP port, disable the DVI and the backlight */
+                clrsetbits_8(brdcfg1, PX_BRDCFG1_DVIEN | PX_BRDCFG1_BACKLIGHT,
+                             PX_BRDCFG1_DFPEN);
+                break;
+        default:
+                pr_err("p1022ds: unsupported monitor port %i\n", monitor_port);
+        }
+}
+
+/**
+ * p1022ds_set_pixel_clock: program the DIU's clock
+ *
+ * @pixclock: the wavelength, in picoseconds, of the clock
+ */
+void p1022ds_set_pixel_clock(unsigned int pixclock)
+{
+        struct device_node *guts_np = NULL;
+        struct ccsr_guts_85xx __iomem *guts;
+        unsigned long freq;
+        u64 temp;
+        u32 pxclk;
+
+        /* Map the global utilities registers. */
+        guts_np = of_find_compatible_node(NULL, NULL, "fsl,p1022-guts");
+        if (!guts_np) {
+                pr_err("p1022ds: missing global utilties device node\n");
+                return;
+        }
+
+        guts = of_iomap(guts_np, 0);
+        of_node_put(guts_np);
+        if (!guts) {
+                pr_err("p1022ds: could not map global utilties device\n");
+                return;
+        }
+
+        /* Convert pixclock from a wavelength to a frequency */
+        temp = 1000000000000ULL;
+        do_div(temp, pixclock);
+        freq = temp;
+
+        /* pixclk is the ratio of the platform clock to the pixel clock */
+        pxclk = DIV_ROUND_CLOSEST(fsl_get_sys_freq(), freq);
+
+        /* Disable the pixel clock, and set it to non-inverted and no delay */
+        clrbits32(&guts->clkdvdr,
+                  CLKDVDR_PXCKEN | CLKDVDR_PXCKDLY | CLKDVDR_PXCLK_MASK);
+
+        /* Enable the clock and set the pxclk */
+        setbits32(&guts->clkdvdr, CLKDVDR_PXCKEN | (pxclk << 16));
+}
+
+/**
+ * p1022ds_show_monitor_port: show the current monitor
+ *
+ * This function returns a string indicating whether the current monitor is
+ * set to DVI or LVDS.
+ */
+ssize_t p1022ds_show_monitor_port(int monitor_port, char *buf)
+{
+        return sprintf(buf, "%c0 - DVI\n%c1 - Single link LVDS\n",
+                monitor_port == 0 ? '*' : ' ', monitor_port == 1 ? '*' : ' ');
+}
+
+/**
+ * p1022ds_set_sysfs_monitor_port: set the monitor port for sysfs
+ */
+int p1022ds_set_sysfs_monitor_port(int val)
+{
+        return val < 2 ? val : 0;
+}
+
+#endif
 
 void __init p1022_ds_pic_init(void)
 {
@@ -92,6 +290,15 @@ static void __init p1022_ds_setup_arch(void)
         }
 #endif
 
+#if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE)
+        diu_ops.get_pixel_format        = p1022ds_get_pixel_format;
+        diu_ops.set_gamma_table         = p1022ds_set_gamma_table;
+        diu_ops.set_monitor_port        = p1022ds_set_monitor_port;
+        diu_ops.set_pixel_clock         = p1022ds_set_pixel_clock;
+        diu_ops.show_monitor_port       = p1022ds_show_monitor_port;
+        diu_ops.set_sysfs_monitor_port  = p1022ds_set_sysfs_monitor_port;
+#endif
+
 #ifdef CONFIG_SMP
         mpc85xx_smp_init();
 #endif
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index 156ccc960015..d551ed8dea95 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -551,7 +551,7 @@ static struct resource siu_resources[] = {
 };
 
 static struct platform_device siu_device = {
-        .name           = "sh_siu",
+        .name           = "siu-pcm-audio",
         .id             = -1,
         .dev = {
                 .platform_data  = &siu_platform_data,