Lines Matching +full:s4 +full:- +full:pll +full:- +full:clkc

1 // SPDX-License-Identifier: (GPL-2.0-only OR MIT)
3  * Amlogic S4 PLL Clock Controller Driver
5  * Copyright (c) 2022-2023 Amlogic, inc. All rights reserved
9 #include <linux/clk-provider.h>
13 #include "clk-mpll.h"
14 #include "clk-pll.h"
15 #include "clk-regmap.h"
16 #include "s4-pll.h"
17 #include "meson-clkc-utils.h"
18 #include <dt-bindings/clock/amlogic,s4-pll-clkc.h>
22  * The chip was changed fixed pll for security reasons. Fixed PLL registers are not writable
23  * in the kernel phase. Write of fixed PLL-related register will cause the system to crash.
25  * For the above reasons, we can only use ro_ops for fixed PLL related clocks.
255  * Internal gp0 pll emulation configuration parameters
327  * Internal hifi pll emulation configuration parameters
815 	struct device *dev = &pdev->dev;  in meson_s4_pll_probe()
837 		s4_pll_clk_regmaps[i]->map = regmap;  in meson_s4_pll_probe()
857 		.compatible = "amlogic,s4-pll-clkc",
866 		.name	= "s4-pll-clkc",
872 MODULE_DESCRIPTION("Amlogic S4 PLL Clock Controller driver");