[PATCH] bus: ti-sysc: fix uclass driver id

[Dario Binacchi]

The module defines a duplicate uclass driver for UCLASS_SIMPLE_BUS, but
it is not allowed. This breaks of-platdata and makes the result
non-deterministic.
Since it must be an uclass driver to work properly, a new class id has
been added.

Signed-off-by: Dario Binacchi <dariobin at libero.it>
---

 drivers/bus/ti-sysc.c  | 4 ++--
 include/dm/uclass-id.h | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index 4e3d610300..2d6bef02ba 100644
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -149,14 +149,14 @@ clocks_err:
 }
 
 UCLASS_DRIVER(ti_sysc) = {
-	.id = UCLASS_SIMPLE_BUS,
+	.id = UCLASS_SYSC,
 	.name = "ti_sysc",
 	.post_bind = dm_scan_fdt_dev
 };
 
 U_BOOT_DRIVER(ti_sysc) = {
 	.name = "ti_sysc",
-	.id = UCLASS_SIMPLE_BUS,
+	.id = UCLASS_SYSC,
 	.of_match = ti_sysc_ids,
 	.probe = ti_sysc_probe,
 	.remove = ti_sysc_remove,
diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h
index d75de368c5..1161d2032a 100644
--- a/include/dm/uclass-id.h
+++ b/include/dm/uclass-id.h
@@ -107,6 +107,7 @@ enum uclass_id {
 	UCLASS_SPI_FLASH,	/* SPI flash */
 	UCLASS_SPI_GENERIC,	/* Generic SPI flash target */
 	UCLASS_SPMI,		/* System Power Management Interface bus */
+	UCLASS_SYSC,		/* TI sysc interconnect target bus */
 	UCLASS_SYSCON,		/* System configuration device */
 	UCLASS_SYSINFO,		/* Device information from hardware */
 	UCLASS_SYSRESET,	/* System reset device */
-- 
2.17.1