[PATCH v3 07/13] i2c: nvidia-gpu: Add cypress,firmware-build as a well-known regex

Wayne Chang
2022-11-14T12:42:22Z

ccgx is refer to the cypress cypd4226 typec controller.
add cypress,firmware-build as a well-known regex.

16-bit value is not sufficient for descriptiva names.
Using string instead of u16 to make it more descriptive.

Signed-off-by: Wayne Chang <waynec@nvidia.com>
---
V2 -> V3:nothing has changed
V1 -> V2:New change for adding cypress,firmware-build
drivers/i2c/busses/i2c-nvidia-gpu.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/i2c/busses/i2c-nvidia-gpu.c b/drivers/i2c/busses/i2c-nvidia-gpu.c
index 12e330cd7635..9b2e13bd44db 100644
--- a/drivers/i2c/busses/i2c-nvidia-gpu.c
+++ b/drivers/i2c/busses/i2c-nvidia-gpu.c
@@ -261,6 +261,7 @@ MODULE_DEVICE_TABLE(pci, gpu_i2c_ids);
static const struct property_entry ccgx_props[] = {
/* Use FW built for NVIDIA (nv) only */
PROPERTY_ENTRY_U16("ccgx,firmware-build", ('n' << 8) | 'v'),
+ PROPERTY_ENTRY_STRING("cypress,firmware-build", "nvidia,gpu"),
{ }
};

--
2.25.1