From: Sam Shih <[email protected]> The clock definitions in mt7629-clk.h indicate that CLK_PERIBUS_SEL is the first element in the pericfg clock tree and also serves as a clock mux, unlike other clocks belonging to the clock gate in pericfg.
This make the clock consumer get a wrong clock gate during request a clock from <&pericfg>. Since CLK_PERIBUS_SEL clock is not required in U-Boot, add a clock gate offset for the pericfg clock tree to resolve this problem. Signed-off-by: Sam Shih <[email protected]> Signed-off-by: Weijie Gao <[email protected]> --- drivers/clk/mediatek/clk-mt7629.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/drivers/clk/mediatek/clk-mt7629.c b/drivers/clk/mediatek/clk-mt7629.c index 380ab9b9b0b..94fc5e51456 100644 --- a/drivers/clk/mediatek/clk-mt7629.c +++ b/drivers/clk/mediatek/clk-mt7629.c @@ -574,6 +574,18 @@ static const struct mtk_clk_tree mt7629_clk_tree = { .muxes = top_muxes, }; +static const struct mtk_clk_tree mt7629_peri_clk_tree = { + .xtal_rate = 40 * MHZ, + .xtal2_rate = 20 * MHZ, + .gates_offs = CLK_PERI_PWM1_PD, + .fdivs_offs = CLK_TOP_TO_USB3_SYS, + .muxes_offs = CLK_TOP_AXI_SEL, + .plls = apmixed_plls, + .fclks = top_fixed_clks, + .fdivs = top_fixed_divs, + .muxes = top_muxes, +}; + static int mt7629_mcucfg_probe(struct udevice *dev) { void __iomem *base; @@ -619,7 +631,7 @@ static int mt7629_infracfg_probe(struct udevice *dev) static int mt7629_pericfg_probe(struct udevice *dev) { - return mtk_common_clk_gate_init(dev, &mt7629_clk_tree, peri_cgs); + return mtk_common_clk_gate_init(dev, &mt7629_peri_clk_tree, peri_cgs); } static int mt7629_ethsys_probe(struct udevice *dev) -- 2.34.1
