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authorWeijie Gao <weijie.gao@mediatek.com>2025-01-17 17:16:38 +0800
committerTom Rini <trini@konsulko.com>2025-01-23 12:11:49 -0600
commitb033dfb21df8ae876ec69d84bc8c5fafd7aa8ced (patch)
tree52ecae920c4dc3bc43210308e430b593f8e2e42d
parent92090b92fab207250d5b8d5a4a36aa34f5a91f19 (diff)
clk: mediatek: fix uninitialized fields issue in INFRA_MUX struct
This patch adds missing initialization of fields in INFRA_MUX struct which caused uart broken after any other infra mux being enabled by 'clk_prepare_enable' Signed-off-by: Sam Shih <sam.shih@mediatek.com> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
-rw-r--r--drivers/clk/mediatek/clk-mt7981.c1
-rw-r--r--drivers/clk/mediatek/clk-mt7986.c1
-rw-r--r--drivers/clk/mediatek/clk-mt7988.c1
3 files changed, 3 insertions, 0 deletions
diff --git a/drivers/clk/mediatek/clk-mt7981.c b/drivers/clk/mediatek/clk-mt7981.c
index 97073918006..60814652322 100644
--- a/drivers/clk/mediatek/clk-mt7981.c
+++ b/drivers/clk/mediatek/clk-mt7981.c
@@ -359,6 +359,7 @@ static const struct mtk_parent infra_pcie_parents[] = {
.id = _id, .mux_reg = (_reg) + 0x8, \
.mux_set_reg = (_reg) + 0x0, .mux_clr_reg = (_reg) + 0x4, \
.mux_shift = _shift, .mux_mask = BIT(_width) - 1, \
+ .gate_shift = -1, .upd_shift = -1, \
.parent_flags = _parents, .num_parents = ARRAY_SIZE(_parents), \
.flags = CLK_MUX_SETCLR_UPD | CLK_PARENT_MIXED, \
}
diff --git a/drivers/clk/mediatek/clk-mt7986.c b/drivers/clk/mediatek/clk-mt7986.c
index c5cc77243d0..f9d6f9c1749 100644
--- a/drivers/clk/mediatek/clk-mt7986.c
+++ b/drivers/clk/mediatek/clk-mt7986.c
@@ -366,6 +366,7 @@ static const struct mtk_parent infra_pcie_parents[] = {
.id = _id, .mux_reg = (_reg) + 0x8, \
.mux_set_reg = (_reg) + 0x0, .mux_clr_reg = (_reg) + 0x4, \
.mux_shift = _shift, .mux_mask = BIT(_width) - 1, \
+ .gate_shift = -1, .upd_shift = -1, \
.parent_flags = _parents, .num_parents = ARRAY_SIZE(_parents), \
.flags = CLK_MUX_SETCLR_UPD | CLK_PARENT_MIXED, \
}
diff --git a/drivers/clk/mediatek/clk-mt7988.c b/drivers/clk/mediatek/clk-mt7988.c
index 8f4e8f4e8c9..73fd9c6bea6 100644
--- a/drivers/clk/mediatek/clk-mt7988.c
+++ b/drivers/clk/mediatek/clk-mt7988.c
@@ -485,6 +485,7 @@ static const int infra_pcie_gfmux_tl_ck_o_p3_parents[] = {
.id = _id, .mux_reg = _reg + 0x8, .mux_set_reg = _reg + 0x0, \
.mux_clr_reg = _reg + 0x4, .mux_shift = _shift, \
.mux_mask = BIT(_width) - 1, .parent = _parents, \
+ .gate_shift = -1, .upd_shift = -1, \
.num_parents = ARRAY_SIZE(_parents), \
.flags = CLK_MUX_SETCLR_UPD | CLK_PARENT_TOPCKGEN, \
}