diff options
Diffstat (limited to 'arch/arm/mach-ux500/board-mop500.c')
| -rw-r--r-- | arch/arm/mach-ux500/board-mop500.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index ad0806eff762..60aea7aa24bc 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -17,6 +17,7 @@ #include <linux/i2c.h> #include <linux/platform_data/i2c-nomadik.h> #include <linux/platform_data/db8500_thermal.h> +#include <linux/hsi/hsi.h> #include <linux/gpio.h> #include <linux/amba/bus.h> #include <linux/amba/pl022.h> @@ -373,6 +374,62 @@ static void __init mop500_i2c_init(struct device *parent) db8500_add_i2c3(parent, NULL); } +#ifdef CONFIG_HSI +static struct hsi_board_info __initdata u8500_hsi_devices[] = { + { + .name = "hsi_char", + .hsi_id = 0, + .port = 0, + .tx_cfg = { + .mode = HSI_MODE_STREAM, + .channels = 2, + .speed = 100000, + {.arb_mode = HSI_ARB_RR}, + }, + .rx_cfg = { + .mode = HSI_MODE_STREAM, + .channels = 2, + .speed = 200000, + {.flow = HSI_FLOW_SYNC}, + }, + }, + { + .name = "hsi_test", + .hsi_id = 0, + .port = 0, + .tx_cfg = { + .mode = HSI_MODE_FRAME, + .channels = 2, + .speed = 100000, + {.arb_mode = HSI_ARB_RR}, + }, + .rx_cfg = { + .mode = HSI_MODE_FRAME, + .channels = 2, + .speed = 200000, + {.flow = HSI_FLOW_SYNC}, + }, + }, + { + .name = "cfhsi_v3_driver", + .hsi_id = 0, + .port = 0, + .tx_cfg = { + .mode = HSI_MODE_STREAM, + .channels = 2, + .speed = 20000, + {.arb_mode = HSI_ARB_RR}, + }, + .rx_cfg = { + .mode = HSI_MODE_STREAM, + .channels = 2, + .speed = 200000, + {.flow = HSI_FLOW_SYNC}, + }, + }, +}; +#endif + static struct gpio_keys_button mop500_gpio_keys[] = { { .desc = "SFH7741 Proximity Sensor", @@ -448,6 +505,9 @@ static struct hash_platform_data u8500_hash1_platform_data = { /* add any platform devices here - TODO */ static struct platform_device *mop500_platform_devs[] __initdata = { &mop500_gpio_keys_device, +#ifdef CONFIG_HSI + &u8500_hsi_device, +#endif &sdi0_regulator, }; @@ -597,6 +657,11 @@ static void __init mop500_init_machine(void) mop500_uart_init(parent); u8500_cryp1_hash1_init(parent); +#ifdef CONFIG_HSI + hsi_register_board_info(u8500_hsi_devices, + ARRAY_SIZE(u8500_hsi_devices)); +#endif + /* This board has full regulator constraints */ regulator_has_full_constraints(); } @@ -664,6 +729,11 @@ static void __init hrefv60_init_machine(void) mop500_audio_init(parent); mop500_uart_init(parent); +#ifdef CONFIG_HSI + hsi_register_board_info(u8500_hsi_devices, + ARRAY_SIZE(u8500_hsi_devices)); +#endif + /* This board has full regulator constraints */ regulator_has_full_constraints(); } |