davinci: DM355 IRQ Definitions

Adding IRQ defintions for DaVinci DM355 and default interrupt
priorities for DM355

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

diff --git a/arch/arm/mach-davinci/include/mach/irqs.h b/arch/arm/mach-davinci/include/mach/irqs.h
index 9b0e412ebc281bac1db7c2ca785742e5e46a7a06..18066074c9959a5498f88d9313a913c2089b42ac 100644 (file)
--- a/arch/arm/mach-davinci/include/mach/irqs.h
+++ b/arch/arm/mach-davinci/include/mach/irqs.h
@@ -152,4 +152,55 @@
 #define IRQ_DM646X_DDRINT       59
 #define IRQ_DM646X_AEMIFINT     60
 
+/* DaVinci DM355-specific Interrupts */
+#define IRQ_DM355_CCDC_VDINT0  0
+#define IRQ_DM355_CCDC_VDINT1  1
+#define IRQ_DM355_CCDC_VDINT2  2
+#define IRQ_DM355_IPIPE_HST    3
+#define IRQ_DM355_H3AINT       4
+#define IRQ_DM355_IPIPE_SDR    5
+#define IRQ_DM355_IPIPEIFINT   6
+#define IRQ_DM355_OSDINT       7
+#define IRQ_DM355_VENCINT      8
+#define IRQ_DM355_IMCOPINT     11
+#define IRQ_DM355_RTOINT       13
+#define IRQ_DM355_TINT4                13
+#define IRQ_DM355_TINT2_TINT12 13
+#define IRQ_DM355_UARTINT2     14
+#define IRQ_DM355_TINT5                14
+#define IRQ_DM355_TINT2_TINT34 14
+#define IRQ_DM355_TINT6                15
+#define IRQ_DM355_TINT3_TINT12 15
+#define IRQ_DM355_SPINT1_0     17
+#define IRQ_DM355_SPINT1_1     18
+#define IRQ_DM355_SPINT2_0     19
+#define IRQ_DM355_SPINT2_1     21
+#define IRQ_DM355_TINT7                22
+#define IRQ_DM355_TINT3_TINT34 22
+#define IRQ_DM355_SDIOINT0     23
+#define IRQ_DM355_MMCINT0      26
+#define IRQ_DM355_MSINT                26
+#define IRQ_DM355_MMCINT1      27
+#define IRQ_DM355_PWMINT3      28
+#define IRQ_DM355_SDIOINT1     31
+#define IRQ_DM355_SPINT0_0     42
+#define IRQ_DM355_SPINT0_1     43
+#define IRQ_DM355_GPIO0                44
+#define IRQ_DM355_GPIO1                45
+#define IRQ_DM355_GPIO2                46
+#define IRQ_DM355_GPIO3                47
+#define IRQ_DM355_GPIO4                48
+#define IRQ_DM355_GPIO5                49
+#define IRQ_DM355_GPIO6                50
+#define IRQ_DM355_GPIO7                51
+#define IRQ_DM355_GPIO8                52
+#define IRQ_DM355_GPIO9                53
+#define IRQ_DM355_GPIOBNK0     54
+#define IRQ_DM355_GPIOBNK1     55
+#define IRQ_DM355_GPIOBNK2     56
+#define IRQ_DM355_GPIOBNK3     57
+#define IRQ_DM355_GPIOBNK4     58
+#define IRQ_DM355_GPIOBNK5     59
+#define IRQ_DM355_GPIOBNK6     60
+
 #endif /* __ASM_ARCH_IRQS_H */

diff --git a/arch/arm/mach-davinci/irq.c b/arch/arm/mach-davinci/irq.c
index cf08ef2945ebded3ed40aa401e1fb30c038c5ab0..5a324c90e291f4c0ce88d4fef865654d4ab51498 100644 (file)
--- a/arch/arm/mach-davinci/irq.c
+++ b/arch/arm/mach-davinci/irq.c
@@ -248,6 +248,71 @@ static const u8 dm646x_default_priorities[DAVINCI_N_AINTC_IRQ] = {
        [IRQ_EMUINT]                    = 7,
 };
 
+static const u8 dm355_default_priorities[DAVINCI_N_AINTC_IRQ] = {
+       [IRQ_DM355_CCDC_VDINT0]         = 2,
+       [IRQ_DM355_CCDC_VDINT1]         = 6,
+       [IRQ_DM355_CCDC_VDINT2]         = 6,
+       [IRQ_DM355_IPIPE_HST]           = 6,
+       [IRQ_DM355_H3AINT]              = 6,
+       [IRQ_DM355_IPIPE_SDR]           = 6,
+       [IRQ_DM355_IPIPEIFINT]          = 6,
+       [IRQ_DM355_OSDINT]              = 7,
+       [IRQ_DM355_VENCINT]             = 6,
+       [IRQ_ASQINT]                    = 6,
+       [IRQ_IMXINT]                    = 6,
+       [IRQ_USBINT]                    = 4,
+       [IRQ_DM355_RTOINT]              = 4,
+       [IRQ_DM355_UARTINT2]            = 7,
+       [IRQ_DM355_TINT6]               = 7,
+       [IRQ_CCINT0]                    = 5,    /* dma */
+       [IRQ_CCERRINT]                  = 5,    /* dma */
+       [IRQ_TCERRINT0]                 = 5,    /* dma */
+       [IRQ_TCERRINT]                  = 5,    /* dma */
+       [IRQ_DM355_SPINT2_1]            = 7,
+       [IRQ_DM355_TINT7]               = 4,
+       [IRQ_DM355_SDIOINT0]            = 7,
+       [IRQ_MBXINT]                    = 7,
+       [IRQ_MBRINT]                    = 7,
+       [IRQ_MMCINT]                    = 7,
+       [IRQ_DM355_MMCINT1]             = 7,
+       [IRQ_DM355_PWMINT3]             = 7,
+       [IRQ_DDRINT]                    = 7,
+       [IRQ_AEMIFINT]                  = 7,
+       [IRQ_DM355_SDIOINT1]            = 4,
+       [IRQ_TINT0_TINT12]              = 2,    /* clockevent */
+       [IRQ_TINT0_TINT34]              = 2,    /* clocksource */
+       [IRQ_TINT1_TINT12]              = 7,    /* DSP timer */
+       [IRQ_TINT1_TINT34]              = 7,    /* system tick */
+       [IRQ_PWMINT0]                   = 7,
+       [IRQ_PWMINT1]                   = 7,
+       [IRQ_PWMINT2]                   = 7,
+       [IRQ_I2C]                       = 3,
+       [IRQ_UARTINT0]                  = 3,
+       [IRQ_UARTINT1]                  = 3,
+       [IRQ_DM355_SPINT0_0]            = 3,
+       [IRQ_DM355_SPINT0_1]            = 3,
+       [IRQ_DM355_GPIO0]               = 3,
+       [IRQ_DM355_GPIO1]               = 7,
+       [IRQ_DM355_GPIO2]               = 4,
+       [IRQ_DM355_GPIO3]               = 4,
+       [IRQ_DM355_GPIO4]               = 7,
+       [IRQ_DM355_GPIO5]               = 7,
+       [IRQ_DM355_GPIO6]               = 7,
+       [IRQ_DM355_GPIO7]               = 7,
+       [IRQ_DM355_GPIO8]               = 7,
+       [IRQ_DM355_GPIO9]               = 7,
+       [IRQ_DM355_GPIOBNK0]            = 7,
+       [IRQ_DM355_GPIOBNK1]            = 7,
+       [IRQ_DM355_GPIOBNK2]            = 7,
+       [IRQ_DM355_GPIOBNK3]            = 7,
+       [IRQ_DM355_GPIOBNK4]            = 7,
+       [IRQ_DM355_GPIOBNK5]            = 7,
+       [IRQ_DM355_GPIOBNK6]            = 7,
+       [IRQ_COMMTX]                    = 7,
+       [IRQ_COMMRX]                    = 7,
+       [IRQ_EMUINT]                    = 7,
+};
+
 /* ARM Interrupt Controller Initialization */
 void __init davinci_irq_init(void)
 {
@@ -257,6 +322,8 @@ void __init davinci_irq_init(void)
                davinci_def_priorities = dm644x_default_priorities;
        else if (cpu_is_davinci_dm646x())
                davinci_def_priorities = dm646x_default_priorities;
+       else if (cpu_is_davinci_dm355())
+               davinci_def_priorities = dm355_default_priorities;
 
        /* Clear all interrupt requests */
        davinci_irq_writel(~0x0, FIQ_REG0_OFFSET);