Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
40 lines
1020 B
C
40 lines
1020 B
C
// 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 <haojian.zhuang@linaro.org>
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/clk-provider.h>
|
|
#include <linux/io.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);
|