From: Jongpill Lee <boyko.lee@xxxxxxxxxxx> This patch adds IRQ definitions for external interrupt. Signed-off-by: Jongpill Lee <boyko.lee@xxxxxxxxxxx> Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx> --- arch/arm/mach-s5pv210/include/mach/irqs.h | 71 +++++++++++++++++++++++++++-- 1 files changed, 67 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-s5pv210/include/mach/irqs.h b/arch/arm/mach-s5pv210/include/mach/irqs.h index 62c5175..e8e43db 100644 --- a/arch/arm/mach-s5pv210/include/mach/irqs.h +++ b/arch/arm/mach-s5pv210/include/mach/irqs.h @@ -71,7 +71,7 @@ #define IRQ_SPI1 S5P_IRQ_VIC1(16) #define IRQ_SPI2 S5P_IRQ_VIC1(17) #define IRQ_IRDA S5P_IRQ_VIC1(18) -#define IRQ_CAN0 S5P_IRQ_VIC1(19) +#define IRQ_IIC2 S5P_IRQ_VIC1(19) #define IRQ_CAN1 S5P_IRQ_VIC1(20) #define IRQ_HSIRX S5P_IRQ_VIC1(21) #define IRQ_HSITX S5P_IRQ_VIC1(22) @@ -139,8 +139,71 @@ #define S5P_EINT(x) ((x) + S5P_IRQ_EINT_BASE) #define IRQ_EINT(x) S5P_EINT(x) -/* Set the default NR_IRQS */ +/* Next the external interrupt groups. These are similar to the IRQ_EINT(x) + * that they are sourced from the GPIO pins but with a different scheme for + * priority and source indication. + * + * The IRQ_EINT(x) can be thought of as 'group 0' of the available GPIO + * interrupts, but for historical reasons they are kept apart from these + * next interrupts. + * + * Use IRQ_EINT_GROUP(group, offset) to get the number for use in the + * machine specific support files. + */ + +#define IRQ_EINT_GROUP1_NR (8) /* A0 */ +#define IRQ_EINT_GROUP2_NR (4) /* A1 */ +#define IRQ_EINT_GROUP3_NR (8) /* B */ +#define IRQ_EINT_GROUP4_NR (5) /* C0 */ +#define IRQ_EINT_GROUP5_NR (5) /* C1 */ +#define IRQ_EINT_GROUP6_NR (4) /* D0 */ +#define IRQ_EINT_GROUP7_NR (6) /* D1 */ +#define IRQ_EINT_GROUP8_NR (8) /* E0 */ +#define IRQ_EINT_GROUP9_NR (5) /* E1 */ +#define IRQ_EINT_GROUP10_NR (8) /* F0 */ +#define IRQ_EINT_GROUP11_NR (8) /* F1 */ +#define IRQ_EINT_GROUP12_NR (8) /* F2 */ +#define IRQ_EINT_GROUP13_NR (6) /* F3 */ +#define IRQ_EINT_GROUP14_NR (7) /* G0 */ +#define IRQ_EINT_GROUP15_NR (7) /* G1 */ +#define IRQ_EINT_GROUP16_NR (7) /* G2 */ +#define IRQ_EINT_GROUP17_NR (7) /* G3 */ +#define IRQ_EINT_GROUP18_NR (8) /* J0 */ +#define IRQ_EINT_GROUP19_NR (6) /* J1 */ +#define IRQ_EINT_GROUP20_NR (8) /* J2 */ +#define IRQ_EINT_GROUP21_NR (8) /* J3 */ +#define IRQ_EINT_GROUP22_NR (5) /* J4 */ + +#define IRQ_EINT_GROUP_BASE S5P_EINT(31 + 1) + +#define IRQ_EINT_GROUP1_BASE (IRQ_EINT_GROUP_BASE) +#define IRQ_EINT_GROUP2_BASE (IRQ_EINT_GROUP1_BASE + IRQ_EINT_GROUP1_NR) +#define IRQ_EINT_GROUP3_BASE (IRQ_EINT_GROUP2_BASE + IRQ_EINT_GROUP2_NR) +#define IRQ_EINT_GROUP4_BASE (IRQ_EINT_GROUP3_BASE + IRQ_EINT_GROUP3_NR) +#define IRQ_EINT_GROUP5_BASE (IRQ_EINT_GROUP4_BASE + IRQ_EINT_GROUP4_NR) +#define IRQ_EINT_GROUP6_BASE (IRQ_EINT_GROUP5_BASE + IRQ_EINT_GROUP5_NR) +#define IRQ_EINT_GROUP7_BASE (IRQ_EINT_GROUP6_BASE + IRQ_EINT_GROUP6_NR) +#define IRQ_EINT_GROUP8_BASE (IRQ_EINT_GROUP7_BASE + IRQ_EINT_GROUP7_NR) +#define IRQ_EINT_GROUP9_BASE (IRQ_EINT_GROUP8_BASE + IRQ_EINT_GROUP8_NR) +#define IRQ_EINT_GROUP10_BASE (IRQ_EINT_GROUP9_BASE + IRQ_EINT_GROUP9_NR) +#define IRQ_EINT_GROUP11_BASE (IRQ_EINT_GROUP10_BASE + IRQ_EINT_GROUP10_NR) +#define IRQ_EINT_GROUP12_BASE (IRQ_EINT_GROUP11_BASE + IRQ_EINT_GROUP11_NR) +#define IRQ_EINT_GROUP13_BASE (IRQ_EINT_GROUP12_BASE + IRQ_EINT_GROUP12_NR) +#define IRQ_EINT_GROUP14_BASE (IRQ_EINT_GROUP13_BASE + IRQ_EINT_GROUP13_NR) +#define IRQ_EINT_GROUP15_BASE (IRQ_EINT_GROUP14_BASE + IRQ_EINT_GROUP14_NR) +#define IRQ_EINT_GROUP16_BASE (IRQ_EINT_GROUP15_BASE + IRQ_EINT_GROUP15_NR) +#define IRQ_EINT_GROUP17_BASE (IRQ_EINT_GROUP16_BASE + IRQ_EINT_GROUP16_NR) +#define IRQ_EINT_GROUP18_BASE (IRQ_EINT_GROUP17_BASE + IRQ_EINT_GROUP17_NR) +#define IRQ_EINT_GROUP19_BASE (IRQ_EINT_GROUP18_BASE + IRQ_EINT_GROUP18_NR) +#define IRQ_EINT_GROUP20_BASE (IRQ_EINT_GROUP19_BASE + IRQ_EINT_GROUP19_NR) +#define IRQ_EINT_GROUP21_BASE (IRQ_EINT_GROUP20_BASE + IRQ_EINT_GROUP20_NR) +#define IRQ_EINT_GROUP22_BASE (IRQ_EINT_GROUP21_BASE + IRQ_EINT_GROUP21_NR) + +#define IRQ_EINT_GROUP(group, no) (IRQ_EINT_GROUP##group##_BASE + (no)) + +#define IRQ_EINT_BIT(x) ((x) < IRQ_EINT16_31 ? \ + (x - IRQ_EINT0) : (x - S5P_IRQ_EINT_BASE)) -#define NR_IRQS (IRQ_EINT(31) + 1) +#define NR_IRQS (IRQ_EINT_GROUP22_BASE + IRQ_EINT_GROUP22_NR + 1) -#endif /* ASM_ARCH_IRQS_H */ +#endif /* __ASM_ARCH_IRQS_H */ -- 1.6.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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