From 7f84fc670b17fca3d8d1b7c9472a19bb8085c890 Mon Sep 17 00:00:00 2001 From: Benjamin Gaignard Date: Tue, 27 Nov 2018 13:49:50 +0100 Subject: dm: Add Hardware Spinlock class This is uclass for Hardware Spinlocks. It implements two mandatory operations: lock and unlock and one optional relax operation. Signed-off-by: Benjamin Gaignard Reviewed-by: Simon Glass Reviewed-by: Patrice Chotard --- include/dm/uclass-id.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/dm') diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h index 62d9e2f404a..037af0460c6 100644 --- a/include/dm/uclass-id.h +++ b/include/dm/uclass-id.h @@ -42,6 +42,7 @@ enum uclass_id { UCLASS_FIRMWARE, /* Firmware */ UCLASS_FS_FIRMWARE_LOADER, /* Generic loader */ UCLASS_GPIO, /* Bank of general-purpose I/O pins */ + UCLASS_HWSPINLOCK, /* Hardware semaphores */ UCLASS_I2C, /* I2C bus */ UCLASS_I2C_EEPROM, /* I2C EEPROM device */ UCLASS_I2C_GENERIC, /* Generic I2C device */ -- cgit v1.3.1