[ Upstream commit
b391efba57ff085233d5ead5e01817bf4b71d999 ]
The systimer block derives its 13 MHz clock by dividing the main 26 MHz
oscillator clock by 2 internally. The 13 MHz clock is not a separate
oscillator.
Fix this by making the 13 MHz clock a divide-by-2 fixed factor clock,
taking its input from the main 26 MHz oscillator.
Fixes:
2e78620b1350 ("arm64: dts: Add MediaTek MT8186 dts and evaluation board and Makefile")
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20221201084229.3464449-5-wenst@chromium.org
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
};
};
- clk13m: oscillator-13m {
- compatible = "fixed-clock";
+ clk13m: fixed-factor-clock-13m {
+ compatible = "fixed-factor-clock";
#clock-cells = <0>;
- clock-frequency = <13000000>;
+ clocks = <&clk26m>;
+ clock-div = <2>;
+ clock-mult = <1>;
clock-output-names = "clk13m";
};