[PATCH v2 02/14] configs: mediatek: drop unused CONFIG_MTK_POWER_DOMAIN

Julien Stephan jstephan at baylibre.com
Thu Jul 9 14:58:08 CEST 2026


The MT7981, MT7986, MT7987 and MT7988 SoCs do not have a scpsys power
domain block: none of their device trees carry a "mediatek,*-scpsys"
compatible, so the driver never binds and enabling CONFIG_MTK_POWER_DOMAIN
only builds dead code.

Note: the MT7987 and MT7988 device trees do carry a
"mediatek,mt79xx-power-controller" compatible on their topmisc syscon,
but no U-Boot driver binds it and no node consumes power-domains, so
the symbols are unused there as well.

Remove the unused symbols (CONFIG_MTK_POWER_DOMAIN and
CONFIG_POWER_DOMAIN) from these defconfigs.

Signed-off-by: Julien Stephan <jstephan at baylibre.com>
---
 configs/mt7981_emmc_rfb_defconfig    | 2 --
 configs/mt7981_rfb_defconfig         | 2 --
 configs/mt7981_sd_rfb_defconfig      | 2 --
 configs/mt7986_rfb_defconfig         | 2 --
 configs/mt7986a_bpir3_emmc_defconfig | 2 --
 configs/mt7986a_bpir3_sd_defconfig   | 2 --
 configs/mt7987_emmc_rfb_defconfig    | 2 --
 configs/mt7987_rfb_defconfig         | 2 --
 configs/mt7987_sd_rfb_defconfig      | 2 --
 configs/mt7988_rfb_defconfig         | 2 --
 configs/mt7988_sd_rfb_defconfig      | 2 --
 11 files changed, 22 deletions(-)

diff --git a/configs/mt7981_emmc_rfb_defconfig b/configs/mt7981_emmc_rfb_defconfig
index e5f193b7233..75e7140bdfa 100644
--- a/configs/mt7981_emmc_rfb_defconfig
+++ b/configs/mt7981_emmc_rfb_defconfig
@@ -52,8 +52,6 @@ CONFIG_PHY_FIXED=y
 CONFIG_PINCTRL=y
 CONFIG_PINCONF=y
 CONFIG_PINCTRL_MT7981=y
-CONFIG_POWER_DOMAIN=y
-CONFIG_MTK_POWER_DOMAIN=y
 CONFIG_DM_REGULATOR=y
 CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_DM_SERIAL=y
diff --git a/configs/mt7981_rfb_defconfig b/configs/mt7981_rfb_defconfig
index bf361bc3ccc..6322af51b18 100644
--- a/configs/mt7981_rfb_defconfig
+++ b/configs/mt7981_rfb_defconfig
@@ -54,8 +54,6 @@ CONFIG_PHY_FIXED=y
 CONFIG_PINCTRL=y
 CONFIG_PINCONF=y
 CONFIG_PINCTRL_MT7981=y
-CONFIG_POWER_DOMAIN=y
-CONFIG_MTK_POWER_DOMAIN=y
 CONFIG_DM_SERIAL=y
 CONFIG_MTK_SERIAL=y
 CONFIG_SPI=y
diff --git a/configs/mt7981_sd_rfb_defconfig b/configs/mt7981_sd_rfb_defconfig
index f77d80f3a0a..de05e2486a0 100644
--- a/configs/mt7981_sd_rfb_defconfig
+++ b/configs/mt7981_sd_rfb_defconfig
@@ -52,8 +52,6 @@ CONFIG_PHY_FIXED=y
 CONFIG_PINCTRL=y
 CONFIG_PINCONF=y
 CONFIG_PINCTRL_MT7981=y
-CONFIG_POWER_DOMAIN=y
-CONFIG_MTK_POWER_DOMAIN=y
 CONFIG_DM_REGULATOR=y
 CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_DM_SERIAL=y
diff --git a/configs/mt7986_rfb_defconfig b/configs/mt7986_rfb_defconfig
index 2cbed019147..87fbe677624 100644
--- a/configs/mt7986_rfb_defconfig
+++ b/configs/mt7986_rfb_defconfig
@@ -54,8 +54,6 @@ CONFIG_PHY_FIXED=y
 CONFIG_PINCTRL=y
 CONFIG_PINCONF=y
 CONFIG_PINCTRL_MT7986=y
-CONFIG_POWER_DOMAIN=y
-CONFIG_MTK_POWER_DOMAIN=y
 CONFIG_DM_SERIAL=y
 CONFIG_MTK_SERIAL=y
 CONFIG_SPI=y
diff --git a/configs/mt7986a_bpir3_emmc_defconfig b/configs/mt7986a_bpir3_emmc_defconfig
index 80962adb43a..92459ad9fe2 100644
--- a/configs/mt7986a_bpir3_emmc_defconfig
+++ b/configs/mt7986a_bpir3_emmc_defconfig
@@ -52,8 +52,6 @@ CONFIG_PHY_FIXED=y
 CONFIG_PINCTRL=y
 CONFIG_PINCONF=y
 CONFIG_PINCTRL_MT7986=y
-CONFIG_POWER_DOMAIN=y
-CONFIG_MTK_POWER_DOMAIN=y
 CONFIG_DM_REGULATOR=y
 CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_DM_SERIAL=y
diff --git a/configs/mt7986a_bpir3_sd_defconfig b/configs/mt7986a_bpir3_sd_defconfig
index 0b91b275500..2c88255e69d 100644
--- a/configs/mt7986a_bpir3_sd_defconfig
+++ b/configs/mt7986a_bpir3_sd_defconfig
@@ -52,8 +52,6 @@ CONFIG_PHY_FIXED=y
 CONFIG_PINCTRL=y
 CONFIG_PINCONF=y
 CONFIG_PINCTRL_MT7986=y
-CONFIG_POWER_DOMAIN=y
-CONFIG_MTK_POWER_DOMAIN=y
 CONFIG_DM_REGULATOR=y
 CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_DM_SERIAL=y
diff --git a/configs/mt7987_emmc_rfb_defconfig b/configs/mt7987_emmc_rfb_defconfig
index 11673f9a1f2..00d7e5a610a 100644
--- a/configs/mt7987_emmc_rfb_defconfig
+++ b/configs/mt7987_emmc_rfb_defconfig
@@ -77,8 +77,6 @@ CONFIG_PHY_ETHERNET_ID=y
 CONFIG_PINCTRL=y
 CONFIG_PINCONF=y
 CONFIG_PINCTRL_MT7987=y
-CONFIG_POWER_DOMAIN=y
-CONFIG_MTK_POWER_DOMAIN=y
 CONFIG_DM_PWM=y
 CONFIG_PWM_MTK=y
 CONFIG_DM_SERIAL=y
diff --git a/configs/mt7987_rfb_defconfig b/configs/mt7987_rfb_defconfig
index fd2c67de4f8..0b353c6cf01 100644
--- a/configs/mt7987_rfb_defconfig
+++ b/configs/mt7987_rfb_defconfig
@@ -72,8 +72,6 @@ CONFIG_PHY_ETHERNET_ID=y
 CONFIG_PINCTRL=y
 CONFIG_PINCONF=y
 CONFIG_PINCTRL_MT7987=y
-CONFIG_POWER_DOMAIN=y
-CONFIG_MTK_POWER_DOMAIN=y
 CONFIG_DM_PWM=y
 CONFIG_PWM_MTK=y
 CONFIG_DM_SERIAL=y
diff --git a/configs/mt7987_sd_rfb_defconfig b/configs/mt7987_sd_rfb_defconfig
index b8e01475b22..30ff09365da 100644
--- a/configs/mt7987_sd_rfb_defconfig
+++ b/configs/mt7987_sd_rfb_defconfig
@@ -77,8 +77,6 @@ CONFIG_PHY_ETHERNET_ID=y
 CONFIG_PINCTRL=y
 CONFIG_PINCONF=y
 CONFIG_PINCTRL_MT7987=y
-CONFIG_POWER_DOMAIN=y
-CONFIG_MTK_POWER_DOMAIN=y
 CONFIG_DM_PWM=y
 CONFIG_PWM_MTK=y
 CONFIG_DM_SERIAL=y
diff --git a/configs/mt7988_rfb_defconfig b/configs/mt7988_rfb_defconfig
index 8230628312d..375df418ce0 100644
--- a/configs/mt7988_rfb_defconfig
+++ b/configs/mt7988_rfb_defconfig
@@ -67,8 +67,6 @@ CONFIG_PHY_FIXED=y
 CONFIG_PINCTRL=y
 CONFIG_PINCONF=y
 CONFIG_PINCTRL_MT7988=y
-CONFIG_POWER_DOMAIN=y
-CONFIG_MTK_POWER_DOMAIN=y
 CONFIG_DM_PWM=y
 CONFIG_PWM_MTK=y
 CONFIG_RAM=y
diff --git a/configs/mt7988_sd_rfb_defconfig b/configs/mt7988_sd_rfb_defconfig
index db3ca7801f9..aafbed7bea5 100644
--- a/configs/mt7988_sd_rfb_defconfig
+++ b/configs/mt7988_sd_rfb_defconfig
@@ -55,8 +55,6 @@ CONFIG_PHY_FIXED=y
 CONFIG_PINCTRL=y
 CONFIG_PINCONF=y
 CONFIG_PINCTRL_MT7988=y
-CONFIG_POWER_DOMAIN=y
-CONFIG_MTK_POWER_DOMAIN=y
 CONFIG_DM_PWM=y
 CONFIG_PWM_MTK=y
 CONFIG_RAM=y

-- 
2.54.0



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