From 4d9f8112c3cf7cdecfd4a54348e043c1b84b3d8e Mon Sep 17 00:00:00 2001 From: Caleb Connolly Date: Tue, 9 Apr 2024 20:03:05 +0200 Subject: [PATCH] pinctrl: qcom: sdm845: add special pin names Adjust sdm845_get_pin_name() to return the correct names for the special pins. This fixes a non-fatal -ENOSYS error when probing MMC. Reviewed-by: Neil Armstrong Signed-off-by: Caleb Connolly --- drivers/pinctrl/qcom/pinctrl-sdm845.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/qcom/pinctrl-sdm845.c b/drivers/pinctrl/qcom/pinctrl-sdm845.c index 459a4329ec..c1e5cc01fd 100644 --- a/drivers/pinctrl/qcom/pinctrl-sdm845.c +++ b/drivers/pinctrl/qcom/pinctrl-sdm845.c @@ -66,7 +66,18 @@ static const char *sdm845_get_function_name(struct udevice *dev, static const char *sdm845_get_pin_name(struct udevice *dev, unsigned int selector) { - snprintf(pin_name, MAX_PIN_NAME_LEN, "gpio%u", selector); + static const char *special_pins_names[] = { + "ufs_reset", + "sdc2_clk", + "sdc2_cmd", + "sdc2_data", + }; + + if (selector >= 150 && selector <= 154) + snprintf(pin_name, MAX_PIN_NAME_LEN, special_pins_names[selector - 150]); + else + snprintf(pin_name, MAX_PIN_NAME_LEN, "gpio%u", selector); + return pin_name; } -- 2.39.5