ARM: pxa: support pxa95x

The core of PXA955 is PJ4. Add new PJ4 support. And add new macro
CONFIG_PXA95x.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

1 files changed, 124 insertions, 123 deletions

diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index aaa1166df964..022c2fa4af04 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -342,27 +342,6 @@ struct platform_device pxa27x_device_i2c_power = {
 };
 #endif
 
-#ifdef CONFIG_PXA3xx
-static struct resource pxa3xx_resources_i2c_power[] = {
-        {
-                .start  = 0x40f500c0,
-                .end    = 0x40f500d3,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_PWRI2C,
-                .end    = IRQ_PWRI2C,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-struct platform_device pxa3xx_device_i2c_power = {
-        .name           = "pxa3xx-pwri2c",
-        .id             = 1,
-        .resource       = pxa3xx_resources_i2c_power,
-        .num_resources  = ARRAY_SIZE(pxa3xx_resources_i2c_power),
-};
-#endif
-
 static struct resource pxai2s_resources[] = {
         {
                 .start  = 0x40400000,
@@ -633,30 +612,35 @@ struct platform_device pxa25x_device_assp = {
 #endif /* CONFIG_PXA25x */
 
 #if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
-
-static struct resource pxa27x_resource_keypad[] = {
+static struct resource pxa27x_resource_camera[] = {
         [0] = {
-                .start  = 0x41500000,
-                .end    = 0x4150004c,
+                .start  = 0x50000000,
+                .end    = 0x50000fff,
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
-                .start  = IRQ_KEYPAD,
-                .end    = IRQ_KEYPAD,
+                .start  = IRQ_CAMERA,
+                .end    = IRQ_CAMERA,
                 .flags  = IORESOURCE_IRQ,
         },
 };
 
-struct platform_device pxa27x_device_keypad = {
-        .name           = "pxa27x-keypad",
-        .id             = -1,
-        .resource       = pxa27x_resource_keypad,
-        .num_resources  = ARRAY_SIZE(pxa27x_resource_keypad),
+static u64 pxa27x_dma_mask_camera = DMA_BIT_MASK(32);
+
+static struct platform_device pxa27x_device_camera = {
+        .name           = "pxa27x-camera",
+        .id             = 0, /* This is used to put cameras on this interface */
+        .dev            = {
+                .dma_mask               = &pxa27x_dma_mask_camera,
+                .coherent_dma_mask      = 0xffffffff,
+        },
+        .num_resources  = ARRAY_SIZE(pxa27x_resource_camera),
+        .resource       = pxa27x_resource_camera,
 };
 
-void __init pxa_set_keypad_info(struct pxa27x_keypad_platform_data *info)
+void __init pxa_set_camera_info(struct pxacamera_platform_data *info)
 {
-        pxa_register_device(&pxa27x_device_keypad, info);
+        pxa_register_device(&pxa27x_device_camera, info);
 }
 
 static u64 pxa27x_ohci_dma_mask = DMA_BIT_MASK(32);
@@ -689,6 +673,33 @@ void __init pxa_set_ohci_info(struct pxaohci_platform_data *info)
 {
         pxa_register_device(&pxa27x_device_ohci, info);
 }
+#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */
+
+#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x)
+static struct resource pxa27x_resource_keypad[] = {
+        [0] = {
+                .start  = 0x41500000,
+                .end    = 0x4150004c,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = IRQ_KEYPAD,
+                .end    = IRQ_KEYPAD,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device pxa27x_device_keypad = {
+        .name           = "pxa27x-keypad",
+        .id             = -1,
+        .resource       = pxa27x_resource_keypad,
+        .num_resources  = ARRAY_SIZE(pxa27x_resource_keypad),
+};
+
+void __init pxa_set_keypad_info(struct pxa27x_keypad_platform_data *info)
+{
+        pxa_register_device(&pxa27x_device_keypad, info);
+}
 
 static u64 pxa27x_ssp1_dma_mask = DMA_BIT_MASK(32);
 
@@ -833,79 +844,9 @@ struct platform_device pxa27x_device_pwm1 = {
         .resource       = pxa27x_resource_pwm1,
         .num_resources  = ARRAY_SIZE(pxa27x_resource_pwm1),
 };
-
-static struct resource pxa27x_resource_camera[] = {
-        [0] = {
-                .start  = 0x50000000,
-                .end    = 0x50000fff,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = IRQ_CAMERA,
-                .end    = IRQ_CAMERA,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static u64 pxa27x_dma_mask_camera = DMA_BIT_MASK(32);
-
-static struct platform_device pxa27x_device_camera = {
-        .name           = "pxa27x-camera",
-        .id             = 0, /* This is used to put cameras on this interface */
-        .dev            = {
-                .dma_mask               = &pxa27x_dma_mask_camera,
-                .coherent_dma_mask      = 0xffffffff,
-        },
-        .num_resources  = ARRAY_SIZE(pxa27x_resource_camera),
-        .resource       = pxa27x_resource_camera,
-};
-
-void __init pxa_set_camera_info(struct pxacamera_platform_data *info)
-{
-        pxa_register_device(&pxa27x_device_camera, info);
-}
-#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */
+#endif /* CONFIG_PXA27x || CONFIG_PXA3xx || CONFIG_PXA95x*/
 
 #ifdef CONFIG_PXA3xx
-static u64 pxa3xx_ssp4_dma_mask = DMA_BIT_MASK(32);
-
-static struct resource pxa3xx_resource_ssp4[] = {
-        [0] = {
-                .start  = 0x41a00000,
-                .end    = 0x41a0003f,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = IRQ_SSP4,
-                .end    = IRQ_SSP4,
-                .flags  = IORESOURCE_IRQ,
-        },
-        [2] = {
-                /* DRCMR for RX */
-                .start  = 2,
-                .end    = 2,
-                .flags  = IORESOURCE_DMA,
-        },
-        [3] = {
-                /* DRCMR for TX */
-                .start  = 3,
-                .end    = 3,
-                .flags  = IORESOURCE_DMA,
-        },
-};
-
-struct platform_device pxa3xx_device_ssp4 = {
-        /* PXA3xx SSP is basically equivalent to PXA27x */
-        .name           = "pxa27x-ssp",
-        .id             = 3,
-        .dev            = {
-                .dma_mask = &pxa3xx_ssp4_dma_mask,
-                .coherent_dma_mask = DMA_BIT_MASK(32),
-        },
-        .resource       = pxa3xx_resource_ssp4,
-        .num_resources  = ARRAY_SIZE(pxa3xx_resource_ssp4),
-};
-
 static struct resource pxa3xx_resources_mci2[] = {
         [0] = {
                 .start  = 0x42000000,
@@ -984,6 +925,54 @@ void __init pxa3xx_set_mci3_info(struct pxamci_platform_data *info)
         pxa_register_device(&pxa3xx_device_mci3, info);
 }
 
+static struct resource pxa3xx_resources_gcu[] = {
+        {
+                .start  = 0x54000000,
+                .end    = 0x54000fff,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = IRQ_GCU,
+                .end    = IRQ_GCU,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static u64 pxa3xx_gcu_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device pxa3xx_device_gcu = {
+        .name           = "pxa3xx-gcu",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(pxa3xx_resources_gcu),
+        .resource       = pxa3xx_resources_gcu,
+        .dev            = {
+                .dma_mask = &pxa3xx_gcu_dmamask,
+                .coherent_dma_mask = 0xffffffff,
+        },
+};
+
+#endif /* CONFIG_PXA3xx */
+
+#if defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x)
+static struct resource pxa3xx_resources_i2c_power[] = {
+        {
+                .start  = 0x40f500c0,
+                .end    = 0x40f500d3,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .start  = IRQ_PWRI2C,
+                .end    = IRQ_PWRI2C,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device pxa3xx_device_i2c_power = {
+        .name           = "pxa3xx-pwri2c",
+        .id             = 1,
+        .resource       = pxa3xx_resources_i2c_power,
+        .num_resources  = ARRAY_SIZE(pxa3xx_resources_i2c_power),
+};
+
 static struct resource pxa3xx_resources_nand[] = {
         [0] = {
                 .start  = 0x43100000,
@@ -1027,33 +1016,45 @@ void __init pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info)
         pxa_register_device(&pxa3xx_device_nand, info);
 }
 
-static struct resource pxa3xx_resources_gcu[] = {
-        {
-                .start  = 0x54000000,
-                .end    = 0x54000fff,
+static u64 pxa3xx_ssp4_dma_mask = DMA_BIT_MASK(32);
+
+static struct resource pxa3xx_resource_ssp4[] = {
+        [0] = {
+                .start  = 0x41a00000,
+                .end    = 0x41a0003f,
                 .flags  = IORESOURCE_MEM,
         },
-        {
-                .start  = IRQ_GCU,
-                .end    = IRQ_GCU,
+        [1] = {
+                .start  = IRQ_SSP4,
+                .end    = IRQ_SSP4,
                 .flags  = IORESOURCE_IRQ,
         },
+        [2] = {
+                /* DRCMR for RX */
+                .start  = 2,
+                .end    = 2,
+                .flags  = IORESOURCE_DMA,
+        },
+        [3] = {
+                /* DRCMR for TX */
+                .start  = 3,
+                .end    = 3,
+                .flags  = IORESOURCE_DMA,
+        },
 };
 
-static u64 pxa3xx_gcu_dmamask = DMA_BIT_MASK(32);
-
-struct platform_device pxa3xx_device_gcu = {
-        .name           = "pxa3xx-gcu",
-        .id             = -1,
-        .num_resources  = ARRAY_SIZE(pxa3xx_resources_gcu),
-        .resource       = pxa3xx_resources_gcu,
+struct platform_device pxa3xx_device_ssp4 = {
+        /* PXA3xx SSP is basically equivalent to PXA27x */
+        .name           = "pxa27x-ssp",
+        .id             = 3,
         .dev            = {
-                .dma_mask = &pxa3xx_gcu_dmamask,
-                .coherent_dma_mask = 0xffffffff,
+                .dma_mask = &pxa3xx_ssp4_dma_mask,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
         },
+        .resource       = pxa3xx_resource_ssp4,
+        .num_resources  = ARRAY_SIZE(pxa3xx_resource_ssp4),
 };
-
-#endif /* CONFIG_PXA3xx */
+#endif /* CONFIG_PXA3xx || CONFIG_PXA95x */
 
 /* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1.
  * See comment in arch/arm/mach-pxa/ssp.c::ssp_probe() */