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>

2 files changed, 118 insertions, 0 deletions

diff --git a/arch/arm/mach-davinci/include/mach/irqs.h b/arch/arm/mach-davinci/include/mach/irqs.h
index 9b0e412..1806607 100644
--- 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 cf08ef2..5a324c9 100644
--- 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);