diff options
Diffstat (limited to 'arch/arm/mach-spear3xx/spear300.c')
| -rw-r--r-- | arch/arm/mach-spear3xx/spear300.c | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/arch/arm/mach-spear3xx/spear300.c b/arch/arm/mach-spear3xx/spear300.c index 6ec300549960..a69cbfdb07ee 100644 --- a/arch/arm/mach-spear3xx/spear300.c +++ b/arch/arm/mach-spear3xx/spear300.c @@ -17,102 +17,9 @@ #include <linux/of_platform.h> #include <asm/hardware/vic.h> #include <asm/mach/arch.h> -#include <plat/shirq.h> #include <mach/generic.h> #include <mach/spear.h> -/* Base address of various IPs */ -#define SPEAR300_TELECOM_BASE UL(0x50000000) - -/* Interrupt registers offsets and masks */ -#define SPEAR300_INT_ENB_MASK_REG 0x54 -#define SPEAR300_INT_STS_MASK_REG 0x58 -#define SPEAR300_IT_PERS_S_IRQ_MASK (1 << 0) -#define SPEAR300_IT_CHANGE_S_IRQ_MASK (1 << 1) -#define SPEAR300_I2S_IRQ_MASK (1 << 2) -#define SPEAR300_TDM_IRQ_MASK (1 << 3) -#define SPEAR300_CAMERA_L_IRQ_MASK (1 << 4) -#define SPEAR300_CAMERA_F_IRQ_MASK (1 << 5) -#define SPEAR300_CAMERA_V_IRQ_MASK (1 << 6) -#define SPEAR300_KEYBOARD_IRQ_MASK (1 << 7) -#define SPEAR300_GPIO1_IRQ_MASK (1 << 8) - -#define SPEAR300_SHIRQ_RAS1_MASK 0x1FF - -#define SPEAR300_SOC_CONFIG_BASE UL(0x99000000) - - -/* SPEAr300 Virtual irq definitions */ -/* IRQs sharing IRQ_GEN_RAS_1 */ -#define SPEAR300_VIRQ_IT_PERS_S (SPEAR3XX_VIRQ_START + 0) -#define SPEAR300_VIRQ_IT_CHANGE_S (SPEAR3XX_VIRQ_START + 1) -#define SPEAR300_VIRQ_I2S (SPEAR3XX_VIRQ_START + 2) -#define SPEAR300_VIRQ_TDM (SPEAR3XX_VIRQ_START + 3) -#define SPEAR300_VIRQ_CAMERA_L (SPEAR3XX_VIRQ_START + 4) -#define SPEAR300_VIRQ_CAMERA_F (SPEAR3XX_VIRQ_START + 5) -#define SPEAR300_VIRQ_CAMERA_V (SPEAR3XX_VIRQ_START + 6) -#define SPEAR300_VIRQ_KEYBOARD (SPEAR3XX_VIRQ_START + 7) -#define SPEAR300_VIRQ_GPIO1 (SPEAR3XX_VIRQ_START + 8) - -/* IRQs sharing IRQ_GEN_RAS_3 */ -#define SPEAR300_IRQ_CLCD SPEAR3XX_IRQ_GEN_RAS_3 - -/* IRQs sharing IRQ_INTRCOMM_RAS_ARM */ -#define SPEAR300_IRQ_SDHCI SPEAR3XX_IRQ_INTRCOMM_RAS_ARM - -/* spear3xx shared irq */ -static struct shirq_dev_config shirq_ras1_config[] = { - { - .virq = SPEAR300_VIRQ_IT_PERS_S, - .enb_mask = SPEAR300_IT_PERS_S_IRQ_MASK, - .status_mask = SPEAR300_IT_PERS_S_IRQ_MASK, - }, { - .virq = SPEAR300_VIRQ_IT_CHANGE_S, - .enb_mask = SPEAR300_IT_CHANGE_S_IRQ_MASK, - .status_mask = SPEAR300_IT_CHANGE_S_IRQ_MASK, - }, { - .virq = SPEAR300_VIRQ_I2S, - .enb_mask = SPEAR300_I2S_IRQ_MASK, - .status_mask = SPEAR300_I2S_IRQ_MASK, - }, { - .virq = SPEAR300_VIRQ_TDM, - .enb_mask = SPEAR300_TDM_IRQ_MASK, - .status_mask = SPEAR300_TDM_IRQ_MASK, - }, { - .virq = SPEAR300_VIRQ_CAMERA_L, - .enb_mask = SPEAR300_CAMERA_L_IRQ_MASK, - .status_mask = SPEAR300_CAMERA_L_IRQ_MASK, - }, { - .virq = SPEAR300_VIRQ_CAMERA_F, - .enb_mask = SPEAR300_CAMERA_F_IRQ_MASK, - .status_mask = SPEAR300_CAMERA_F_IRQ_MASK, - }, { - .virq = SPEAR300_VIRQ_CAMERA_V, - .enb_mask = SPEAR300_CAMERA_V_IRQ_MASK, - .status_mask = SPEAR300_CAMERA_V_IRQ_MASK, - }, { - .virq = SPEAR300_VIRQ_KEYBOARD, - .enb_mask = SPEAR300_KEYBOARD_IRQ_MASK, - .status_mask = SPEAR300_KEYBOARD_IRQ_MASK, - }, { - .virq = SPEAR300_VIRQ_GPIO1, - .enb_mask = SPEAR300_GPIO1_IRQ_MASK, - .status_mask = SPEAR300_GPIO1_IRQ_MASK, - }, -}; - -static struct spear_shirq shirq_ras1 = { - .irq = SPEAR3XX_IRQ_GEN_RAS_1, - .dev_config = shirq_ras1_config, - .dev_count = ARRAY_SIZE(shirq_ras1_config), - .regs = { - .enb_reg = SPEAR300_INT_ENB_MASK_REG, - .status_reg = SPEAR300_INT_STS_MASK_REG, - .status_reg_mask = SPEAR300_SHIRQ_RAS1_MASK, - .clear_reg = -1, - }, -}; - /* DMAC platform data's slave info */ struct pl08x_channel_data spear300_dma_info[] = { { @@ -285,21 +192,11 @@ static struct of_dev_auxdata spear300_auxdata_lookup[] __initdata = { static void __init spear300_dt_init(void) { - int ret; - pl080_plat_data.slave_channels = spear300_dma_info; pl080_plat_data.num_slave_channels = ARRAY_SIZE(spear300_dma_info); of_platform_populate(NULL, of_default_bus_match_table, spear300_auxdata_lookup, NULL); - - /* shared irq registration */ - shirq_ras1.regs.base = ioremap(SPEAR300_TELECOM_BASE, SZ_4K); - if (shirq_ras1.regs.base) { - ret = spear_shirq_register(&shirq_ras1); - if (ret) - pr_err("Error registering Shared IRQ\n"); - } } static const char * const spear300_dt_board_compat[] = { |