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clk: sunxi-ng: d1: Mark cpux clock as critical

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Some SoCs in the D1 family feature ARM CPUs instead of a RISC-V CPU.
In that case, the CPUs are driven from the 'cpux' clock, so it needs
to be marked as critical, since there is no consumer when DVFS is
disabled. This matches the drivers for other SoCs, and the "riscv"
clock in this driver.

Signed-off-by: András Szemző <szemzo.andras@gmail.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20221231231429.18357-5-samuel@sholland.org
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
This commit is contained in:
András Szemző 2022-12-31 17:14:27 -06:00 committed by Jernej Skrabec
parent f1404c72b6
commit 6ec1c73f1b
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/sunxi-ng/ccu-sun20i-d1.c
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@ -240,7 +240,7 @@ static const struct clk_parent_data cpux_parents[] = {
{ .hw = &pll_periph0_800M_clk.common.hw },
};
static SUNXI_CCU_MUX_DATA(cpux_clk, "cpux", cpux_parents,
0x500, 24, 3, CLK_SET_RATE_PARENT);
0x500, 24, 3, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
static const struct clk_hw *cpux_hws[] = { &cpux_clk.common.hw };
static SUNXI_CCU_M_HWS(cpux_axi_clk, "cpux-axi",