[PATCH v9 03/14] USB: typec: tps6598x: Add patch mode to tps6598x

Abdel Alkuor
2023-10-01T08:15:32Z

TPS25750 has a patch mode indicating the device requires
a configuration to get the device into operational mode

Signed-off-by: Abdel Alkuor <abdelalkuor@geotab.com>
---
Changes in v9:
- No changes
Changes in v8:
- Revert mode check return
Changes in v7:
- Add driver name to commit subject
Changes in v6:
- Return current mode and check it directly
Changes in v5:
- Incorporating tps25750 into tps6598x driver

drivers/usb/typec/tipd/core.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/usb/typec/tipd/core.c b/drivers/usb/typec/tipd/core.c
index 32420c61660d..c5bbf03cb74a 100644
--- a/drivers/usb/typec/tipd/core.c
+++ b/drivers/usb/typec/tipd/core.c
@@ -68,6 +68,7 @@ enum {
TPS_MODE_BOOT,
TPS_MODE_BIST,
TPS_MODE_DISC,
+ TPS_MODE_PTCH,
};

static const char *const modes[] = {
@@ -75,6 +76,7 @@ static const char *const modes[] = {
[TPS_MODE_BOOT] = "BOOT",
[TPS_MODE_BIST] = "BIST",
[TPS_MODE_DISC] = "DISC",
+ [TPS_MODE_PTCH] = "PTCH",
};

/* Unrecognized commands will be replaced with "!CMD" */
@@ -595,6 +597,7 @@ static int tps6598x_check_mode(struct tps6598x *tps)

switch (match_string(modes, ARRAY_SIZE(modes), mode)) {
case TPS_MODE_APP:
+ case TPS_MODE_PTCH:
return 0;
case TPS_MODE_BOOT:
dev_warn(tps->dev, "dead-battery condition\n");
--
2.34.1