On 2025/5/24 00:53, Justin Klaassen wrote:
Log the value of the regulators during initialization of the IO-domain driver to aid in debugging GPIO voltage configuration problems. Signed-off-by: Justin Klaassen <[email protected]> Reviewed-by: Quentin Schulz <[email protected]>
Reviewed-by: Kever Yang <[email protected]> Thanks, - Kever
--- (no changes since v3) Changes in v3: - Use dev_dbg instead of log_debug Changes in v2: - Made added IO-domain driver logs verbose and consistent drivers/misc/rockchip-io-domain.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/misc/rockchip-io-domain.c b/drivers/misc/rockchip-io-domain.c index 025b6049a9f..a0573c52193 100644 --- a/drivers/misc/rockchip-io-domain.c +++ b/drivers/misc/rockchip-io-domain.c @@ -344,8 +344,10 @@ static int rockchip_iodomain_probe(struct udevice *dev) continue;ret = device_get_supply_regulator(dev, supply_name, ®);- if (ret) + if (ret) { + dev_dbg(dev, "%s: Regulator not found\n", supply_name); continue; + }ret = regulator_autoset(reg);if (ret && ret != -EALREADY && ret != -EMEDIUMTYPE && @@ -353,6 +355,7 @@ static int rockchip_iodomain_probe(struct udevice *dev) continue;uV = regulator_get_value(reg);+ dev_dbg(dev, "%s: Regulator %s at %d uV\n", supply_name, reg->name, uV); if (uV <= 0) continue;
