2 files changed, 213 insertions, 0 deletions

diff --git a/arch/avr32/mach-at32ap/at32ap7000.c b/arch/avr32/mach-at32ap/at32ap7000.c
index 30aedc9473f7..d152504f12b9 100644
--- a/arch/avr32/mach-at32ap/at32ap7000.c
+++ b/arch/avr32/mach-at32ap/at32ap7000.c
@@ -556,6 +556,17 @@ static struct clk pico_clk = {
         .users          = 1,
 };
 
+static struct resource dmaca0_resource[] = {
+        {
+                .start  = 0xff200000,
+                .end    = 0xff20ffff,
+                .flags  = IORESOURCE_MEM,
+        },
+        IRQ(2),
+};
+DEFINE_DEV(dmaca, 0);
+DEV_CLK(hclk, dmaca0, hsb, 10);
+
 /* --------------------------------------------------------------------
  * HMATRIX
  * -------------------------------------------------------------------- */
@@ -655,6 +666,7 @@ void __init at32_add_system_devices(void)
         platform_device_register(&at32_eic0_device);
         platform_device_register(&smc0_device);
         platform_device_register(&pdc_device);
+        platform_device_register(&dmaca0_device);
 
         platform_device_register(&at32_systc0_device);
 
@@ -960,6 +972,96 @@ at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n)
 }
 
 /* --------------------------------------------------------------------
+ *  TWI
+ * -------------------------------------------------------------------- */
+static struct resource atmel_twi0_resource[] __initdata = {
+        PBMEM(0xffe00800),
+        IRQ(5),
+};
+static struct clk atmel_twi0_pclk = {
+        .name           = "twi_pclk",
+        .parent         = &pba_clk,
+        .mode           = pba_clk_mode,
+        .get_rate       = pba_clk_get_rate,
+        .index          = 2,
+};
+
+struct platform_device *__init at32_add_device_twi(unsigned int id)
+{
+        struct platform_device *pdev;
+
+        if (id != 0)
+                return NULL;
+
+        pdev = platform_device_alloc("atmel_twi", id);
+        if (!pdev)
+                return NULL;
+
+        if (platform_device_add_resources(pdev, atmel_twi0_resource,
+                                ARRAY_SIZE(atmel_twi0_resource)))
+                goto err_add_resources;
+
+        select_peripheral(PA(6),  PERIPH_A, 0); /* SDA  */
+        select_peripheral(PA(7),  PERIPH_A, 0); /* SDL  */
+
+        atmel_twi0_pclk.dev = &pdev->dev;
+
+        platform_device_add(pdev);
+        return pdev;
+
+err_add_resources:
+        platform_device_put(pdev);
+        return NULL;
+}
+
+/* --------------------------------------------------------------------
+ * MMC
+ * -------------------------------------------------------------------- */
+static struct resource atmel_mci0_resource[] __initdata = {
+        PBMEM(0xfff02400),
+        IRQ(28),
+};
+static struct clk atmel_mci0_pclk = {
+        .name           = "mci_clk",
+        .parent         = &pbb_clk,
+        .mode           = pbb_clk_mode,
+        .get_rate       = pbb_clk_get_rate,
+        .index          = 9,
+};
+
+struct platform_device *__init at32_add_device_mci(unsigned int id)
+{
+        struct platform_device *pdev;
+
+        if (id != 0)
+                return NULL;
+
+        pdev = platform_device_alloc("atmel_mci", id);
+        if (!pdev)
+                return NULL;
+
+        if (platform_device_add_resources(pdev, atmel_mci0_resource,
+                                ARRAY_SIZE(atmel_mci0_resource)))
+                goto err_add_resources;
+
+        select_peripheral(PA(10), PERIPH_A, 0); /* CLK   */
+        select_peripheral(PA(11), PERIPH_A, 0); /* CMD   */
+        select_peripheral(PA(12), PERIPH_A, 0); /* DATA0 */
+        select_peripheral(PA(13), PERIPH_A, 0); /* DATA1 */
+        select_peripheral(PA(14), PERIPH_A, 0); /* DATA2 */
+        select_peripheral(PA(15), PERIPH_A, 0); /* DATA3 */
+
+        atmel_mci0_pclk.dev = &pdev->dev;
+
+        platform_device_add(pdev);
+        return pdev;
+
+err_add_resources:
+        platform_device_put(pdev);
+        return NULL;
+}
+
+/* --------------------------------------------------------------------
  *  LCDC
  * -------------------------------------------------------------------- */
 static struct atmel_lcdfb_info atmel_lcdfb0_data;
@@ -1293,6 +1395,105 @@ at32_add_device_ide(unsigned int id, unsigned int extint,
 }
 
 /* --------------------------------------------------------------------
+ * AC97C
+ * -------------------------------------------------------------------- */
+static struct resource atmel_ac97c0_resource[] __initdata = {
+        PBMEM(0xfff02800),
+        IRQ(29),
+};
+static struct clk atmel_ac97c0_pclk = {
+        .name           = "pclk",
+        .parent         = &pbb_clk,
+        .mode           = pbb_clk_mode,
+        .get_rate       = pbb_clk_get_rate,
+        .index          = 10,
+};
+
+struct platform_device *__init at32_add_device_ac97c(unsigned int id)
+{
+        struct platform_device *pdev;
+
+        if (id != 0)
+                return NULL;
+
+        pdev = platform_device_alloc("atmel_ac97c", id);
+        if (!pdev)
+                return NULL;
+
+        if (platform_device_add_resources(pdev, atmel_ac97c0_resource,
+                                ARRAY_SIZE(atmel_ac97c0_resource)))
+                goto err_add_resources;
+
+        select_peripheral(PB(20), PERIPH_B, 0); /* SYNC */
+        select_peripheral(PB(21), PERIPH_B, 0); /* SDO  */
+        select_peripheral(PB(22), PERIPH_B, 0); /* SDI  */
+        select_peripheral(PB(23), PERIPH_B, 0); /* SCLK */
+
+        atmel_ac97c0_pclk.dev = &pdev->dev;
+
+        platform_device_add(pdev);
+        return pdev;
+
+err_add_resources:
+        platform_device_put(pdev);
+        return NULL;
+}
+
+/* --------------------------------------------------------------------
+ * ABDAC
+ * -------------------------------------------------------------------- */
+static struct resource abdac0_resource[] __initdata = {
+        PBMEM(0xfff02000),
+        IRQ(27),
+};
+static struct clk abdac0_pclk = {
+        .name           = "pclk",
+        .parent         = &pbb_clk,
+        .mode           = pbb_clk_mode,
+        .get_rate       = pbb_clk_get_rate,
+        .index          = 8,
+};
+static struct clk abdac0_sample_clk = {
+        .name           = "sample_clk",
+        .mode           = genclk_mode,
+        .get_rate       = genclk_get_rate,
+        .set_rate       = genclk_set_rate,
+        .set_parent     = genclk_set_parent,
+        .index          = 6,
+};
+
+struct platform_device *__init at32_add_device_abdac(unsigned int id)
+{
+        struct platform_device *pdev;
+
+        if (id != 0)
+                return NULL;
+
+        pdev = platform_device_alloc("abdac", id);
+        if (!pdev)
+                return NULL;
+
+        if (platform_device_add_resources(pdev, abdac0_resource,
+                                ARRAY_SIZE(abdac0_resource)))
+                goto err_add_resources;
+
+        select_peripheral(PB(20), PERIPH_A, 0); /* DATA1        */
+        select_peripheral(PB(21), PERIPH_A, 0); /* DATA0        */
+        select_peripheral(PB(22), PERIPH_A, 0); /* DATAN1       */
+        select_peripheral(PB(23), PERIPH_A, 0); /* DATAN0       */
+
+        abdac0_pclk.dev = &pdev->dev;
+        abdac0_sample_clk.dev = &pdev->dev;
+
+        platform_device_add(pdev);
+        return pdev;
+
+err_add_resources:
+        platform_device_put(pdev);
+        return NULL;
+}
+
+/* --------------------------------------------------------------------
  *  GCLK
  * -------------------------------------------------------------------- */
 static struct clk gclk0 = {
@@ -1355,6 +1556,7 @@ struct clk *at32_clock_list[] = {
         &smc0_mck,
         &pdc_hclk,
         &pdc_pclk,
+        &dmaca0_hclk,
         &pico_clk,
         &pio0_mck,
         &pio1_mck,
@@ -1372,6 +1574,8 @@ struct clk *at32_clock_list[] = {
         &macb1_pclk,
         &atmel_spi0_spi_clk,
         &atmel_spi1_spi_clk,
+        &atmel_twi0_pclk,
+        &atmel_mci0_pclk,
         &atmel_lcdfb0_hck1,
         &atmel_lcdfb0_pixclk,
         &ssc0_pclk,
@@ -1379,6 +1583,9 @@ struct clk *at32_clock_list[] = {
         &ssc2_pclk,
         &usba0_hclk,
         &usba0_pclk,
+        &atmel_ac97c0_pclk,
+        &abdac0_pclk,
+        &abdac0_sample_clk,
         &gclk0,
         &gclk1,
         &gclk2,
@@ -1420,6 +1627,7 @@ void __init at32_clock_init(void)
         genclk_init_parent(&gclk3);
         genclk_init_parent(&gclk4);
         genclk_init_parent(&atmel_lcdfb0_pixclk);
+        genclk_init_parent(&abdac0_sample_clk);
 
         /*
          * Turn on all clocks that have at least one user already, and
diff --git a/include/asm-avr32/arch-at32ap/board.h b/include/asm-avr32/arch-at32ap/board.h
index c18160f29cbd..946378a1b6b5 100644
--- a/include/asm-avr32/arch-at32ap/board.h
+++ b/include/asm-avr32/arch-at32ap/board.h
@@ -65,4 +65,9 @@ at32_add_device_ide(unsigned int id, unsigned int extint,
 struct platform_device *
 at32_add_device_ssc(unsigned int id, unsigned int flags);
 
+struct platform_device *at32_add_device_twi(unsigned int id);
+struct platform_device *at32_add_device_mci(unsigned int id);
+struct platform_device *at32_add_device_ac97c(unsigned int id);
+struct platform_device *at32_add_device_abdac(unsigned int id);
+
 #endif /* __ASM_ARCH_BOARD_H */