On 2024/8/3 01:59, Sebastian Reichel wrote:
Since older U-Boot releases do not negotiate USB PD, the kernel
DT may not enable the USB-C controller by default to avoid a
regression. The plan is to upstream it with 'status = "fail";'
instead. U-Boot should then mark it as 'status = "okay";' if
it negotiated USB PD. Currently existing upstream kernel DTs do
not yet have the USB-C controller at all, so we ignore any
failures.
Signed-off-by: Sebastian Reichel <sebastian.reic...@collabora.com>
Reviewed-by: Kever Yang <kever.y...@rock-chips.com>
Thanks,
- Kever
---
board/radxa/rock5b-rk3588/rock5b-rk3588.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/board/radxa/rock5b-rk3588/rock5b-rk3588.c
b/board/radxa/rock5b-rk3588/rock5b-rk3588.c
index 1c17ae93c76c..4e926ebf2cb0 100644
--- a/board/radxa/rock5b-rk3588/rock5b-rk3588.c
+++ b/board/radxa/rock5b-rk3588/rock5b-rk3588.c
@@ -3,6 +3,8 @@
* Copyright (c) 2023-2024 Collabora Ltd.
*/
+#include <fdtdec.h>
+#include <fdt_support.h>
#include <usb/tcpm.h>
#ifdef CONFIG_MISC_INIT_R
@@ -33,3 +35,12 @@ int misc_init_r(void)
return 0;
}
#endif
+
+#ifdef CONFIG_OF_BOARD_SETUP
+int ft_board_setup(void *blob, struct bd_info *bd)
+{
+ if (IS_ENABLED(CONFIG_MISC_INIT_R))
+ fdt_status_okay_by_compatible(blob, "fcs,fusb302");
+ return 0;
+}
+#endif
