123456789101112131415161718192021222324252627282930313233343536373839404142 |
- // SPDX-License-Identifier: GPL-2.0-or-later
- /*
- * Hisilicon HiP04 clock driver
- *
- * Copyright (c) 2013-2014 Hisilicon Limited.
- * Copyright (c) 2013-2014 Linaro Limited.
- *
- * Author: Haojian Zhuang <[email protected]>
- */
- #include <linux/kernel.h>
- #include <linux/clk-provider.h>
- #include <linux/io.h>
- #include <linux/of.h>
- #include <linux/of_address.h>
- #include <linux/of_device.h>
- #include <linux/slab.h>
- #include <dt-bindings/clock/hip04-clock.h>
- #include "clk.h"
- /* fixed rate clocks */
- static struct hisi_fixed_rate_clock hip04_fixed_rate_clks[] __initdata = {
- { HIP04_OSC50M, "osc50m", NULL, 0, 50000000, },
- { HIP04_CLK_50M, "clk50m", NULL, 0, 50000000, },
- { HIP04_CLK_168M, "clk168m", NULL, 0, 168750000, },
- };
- static void __init hip04_clk_init(struct device_node *np)
- {
- struct hisi_clock_data *clk_data;
- clk_data = hisi_clk_init(np, HIP04_NR_CLKS);
- if (!clk_data)
- return;
- hisi_clk_register_fixed_rate(hip04_fixed_rate_clks,
- ARRAY_SIZE(hip04_fixed_rate_clks),
- clk_data);
- }
- CLK_OF_DECLARE(hip04_clk, "hisilicon,hip04-clock", hip04_clk_init);
|