diff options
Diffstat (limited to 'arch/arm/mach-shmobile/setup-r8a73a4.c')
| -rw-r--r-- | arch/arm/mach-shmobile/setup-r8a73a4.c | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/setup-r8a73a4.c b/arch/arm/mach-shmobile/setup-r8a73a4.c index 746a3dc4474d..da5ae1611518 100644 --- a/arch/arm/mach-shmobile/setup-r8a73a4.c +++ b/arch/arm/mach-shmobile/setup-r8a73a4.c @@ -21,6 +21,7 @@ #include <linux/irqchip.h> #include <linux/kernel.h> #include <linux/of_platform.h> +#include <linux/platform_data/irq-renesas-irqc.h> #include <linux/serial_sci.h> #include <mach/common.h> #include <mach/irqs.h> @@ -63,6 +64,87 @@ static inline void r8a73a4_register_scif(int idx) sizeof(struct plat_sci_port)); } +static const struct renesas_irqc_config irqc0_data = { + .irq_base = irq_pin(0), /* IRQ0 -> IRQ31 */ +}; + +static const struct resource irqc0_resources[] = { + DEFINE_RES_MEM(0xe61c0000, 0x200), /* IRQC Event Detector Block_0 */ + DEFINE_RES_IRQ(gic_spi(0)), /* IRQ0 */ + DEFINE_RES_IRQ(gic_spi(1)), /* IRQ1 */ + DEFINE_RES_IRQ(gic_spi(2)), /* IRQ2 */ + DEFINE_RES_IRQ(gic_spi(3)), /* IRQ3 */ + DEFINE_RES_IRQ(gic_spi(4)), /* IRQ4 */ + DEFINE_RES_IRQ(gic_spi(5)), /* IRQ5 */ + DEFINE_RES_IRQ(gic_spi(6)), /* IRQ6 */ + DEFINE_RES_IRQ(gic_spi(7)), /* IRQ7 */ + DEFINE_RES_IRQ(gic_spi(8)), /* IRQ8 */ + DEFINE_RES_IRQ(gic_spi(9)), /* IRQ9 */ + DEFINE_RES_IRQ(gic_spi(10)), /* IRQ10 */ + DEFINE_RES_IRQ(gic_spi(11)), /* IRQ11 */ + DEFINE_RES_IRQ(gic_spi(12)), /* IRQ12 */ + DEFINE_RES_IRQ(gic_spi(13)), /* IRQ13 */ + DEFINE_RES_IRQ(gic_spi(14)), /* IRQ14 */ + DEFINE_RES_IRQ(gic_spi(15)), /* IRQ15 */ + DEFINE_RES_IRQ(gic_spi(16)), /* IRQ16 */ + DEFINE_RES_IRQ(gic_spi(17)), /* IRQ17 */ + DEFINE_RES_IRQ(gic_spi(18)), /* IRQ18 */ + DEFINE_RES_IRQ(gic_spi(19)), /* IRQ19 */ + DEFINE_RES_IRQ(gic_spi(20)), /* IRQ20 */ + DEFINE_RES_IRQ(gic_spi(21)), /* IRQ21 */ + DEFINE_RES_IRQ(gic_spi(22)), /* IRQ22 */ + DEFINE_RES_IRQ(gic_spi(23)), /* IRQ23 */ + DEFINE_RES_IRQ(gic_spi(24)), /* IRQ24 */ + DEFINE_RES_IRQ(gic_spi(25)), /* IRQ25 */ + DEFINE_RES_IRQ(gic_spi(26)), /* IRQ26 */ + DEFINE_RES_IRQ(gic_spi(27)), /* IRQ27 */ + DEFINE_RES_IRQ(gic_spi(28)), /* IRQ28 */ + DEFINE_RES_IRQ(gic_spi(29)), /* IRQ29 */ + DEFINE_RES_IRQ(gic_spi(30)), /* IRQ30 */ + DEFINE_RES_IRQ(gic_spi(31)), /* IRQ31 */ +}; + +static const struct renesas_irqc_config irqc1_data = { + .irq_base = irq_pin(32), /* IRQ32 -> IRQ57 */ +}; + +static const struct resource irqc1_resources[] = { + DEFINE_RES_MEM(0xe61c0200, 0x200), /* IRQC Event Detector Block_1 */ + DEFINE_RES_IRQ(gic_spi(32)), /* IRQ32 */ + DEFINE_RES_IRQ(gic_spi(33)), /* IRQ33 */ + DEFINE_RES_IRQ(gic_spi(34)), /* IRQ34 */ + DEFINE_RES_IRQ(gic_spi(35)), /* IRQ35 */ + DEFINE_RES_IRQ(gic_spi(36)), /* IRQ36 */ + DEFINE_RES_IRQ(gic_spi(37)), /* IRQ37 */ + DEFINE_RES_IRQ(gic_spi(38)), /* IRQ38 */ + DEFINE_RES_IRQ(gic_spi(39)), /* IRQ39 */ + DEFINE_RES_IRQ(gic_spi(40)), /* IRQ40 */ + DEFINE_RES_IRQ(gic_spi(41)), /* IRQ41 */ + DEFINE_RES_IRQ(gic_spi(42)), /* IRQ42 */ + DEFINE_RES_IRQ(gic_spi(43)), /* IRQ43 */ + DEFINE_RES_IRQ(gic_spi(44)), /* IRQ44 */ + DEFINE_RES_IRQ(gic_spi(45)), /* IRQ45 */ + DEFINE_RES_IRQ(gic_spi(46)), /* IRQ46 */ + DEFINE_RES_IRQ(gic_spi(47)), /* IRQ47 */ + DEFINE_RES_IRQ(gic_spi(48)), /* IRQ48 */ + DEFINE_RES_IRQ(gic_spi(49)), /* IRQ49 */ + DEFINE_RES_IRQ(gic_spi(50)), /* IRQ50 */ + DEFINE_RES_IRQ(gic_spi(51)), /* IRQ51 */ + DEFINE_RES_IRQ(gic_spi(52)), /* IRQ52 */ + DEFINE_RES_IRQ(gic_spi(53)), /* IRQ53 */ + DEFINE_RES_IRQ(gic_spi(54)), /* IRQ54 */ + DEFINE_RES_IRQ(gic_spi(55)), /* IRQ55 */ + DEFINE_RES_IRQ(gic_spi(56)), /* IRQ56 */ + DEFINE_RES_IRQ(gic_spi(57)), /* IRQ57 */ +}; + +#define r8a73a4_register_irqc(idx) \ + platform_device_register_resndata(&platform_bus, "renesas_irqc", \ + idx, irqc##idx##_resources, \ + ARRAY_SIZE(irqc##idx##_resources), \ + &irqc##idx##_data, \ + sizeof(struct renesas_irqc_config)) + void __init r8a73a4_add_standard_devices(void) { r8a73a4_register_scif(SCIFA0); @@ -71,6 +153,8 @@ void __init r8a73a4_add_standard_devices(void) r8a73a4_register_scif(SCIFB1); r8a73a4_register_scif(SCIFB2); r8a73a4_register_scif(SCIFB3); + r8a73a4_register_irqc(0); + r8a73a4_register_irqc(1); } #ifdef CONFIG_USE_OF |