| /kernel/linux/linux-5.10/drivers/clk/ux500/ |
| D | u8500_of_clk.c | 11 #include <linux/clk-provider.h>
13 #include "clk.h"
18 static struct clk *prcmu_clk[PRCMU_NUM_CLKS];
19 static struct clk *prcc_pclk[(PRCC_NUM_PERIPH_CLUSTERS + 1) * PRCC_PERIPHS_PER_CLUSTER];
20 static struct clk *prcc_kclk[(PRCC_NUM_PERIPH_CLUSTERS + 1) * PRCC_PERIPHS_PER_CLUSTER];
22 #define PRCC_SHOW(clk, base, bit) \ argument
23 clk[(base * PRCC_PERIPHS_PER_CLUSTER) + bit]
24 #define PRCC_PCLK_STORE(clk, base, bit) \ argument
25 prcc_pclk[(base * PRCC_PERIPHS_PER_CLUSTER) + bit] = clk
26 #define PRCC_KCLK_STORE(clk, base, bit) \ argument
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| /kernel/linux/linux-5.10/arch/c6x/platforms/ |
| D | pll.c | 16 #include <linux/clk.h>
27 static void __clk_enable(struct clk *clk) in __clk_enable() argument
29 if (clk->parent) in __clk_enable()
30 __clk_enable(clk->parent); in __clk_enable()
31 clk->usecount++; in __clk_enable()
34 static void __clk_disable(struct clk *clk) in __clk_disable() argument
36 if (WARN_ON(clk->usecount == 0)) in __clk_disable()
38 --clk->usecount; in __clk_disable()
40 if (clk->parent) in __clk_disable()
41 __clk_disable(clk->parent); in __clk_disable()
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| /kernel/linux/linux-5.10/drivers/media/v4l2-core/ |
| D | v4l2-clk.c | 9 #include <linux/clk.h>
19 #include <media/v4l2-clk.h>
27 struct v4l2_clk *clk; in v4l2_clk_find() local
29 list_for_each_entry(clk, &clk_list, list) in v4l2_clk_find()
30 if (!strcmp(dev_id, clk->dev_id)) in v4l2_clk_find()
31 return clk; in v4l2_clk_find()
38 struct v4l2_clk *clk; in v4l2_clk_get() local
39 struct clk *ccf_clk = clk_get(dev, id); in v4l2_clk_get()
46 clk = kzalloc(sizeof(*clk), GFP_KERNEL); in v4l2_clk_get()
47 if (!clk) { in v4l2_clk_get()
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| /kernel/linux/linux-5.10/drivers/clk/imx/ |
| D | Makefile | 3 mxc-clk-objs += clk.o
4 mxc-clk-objs += clk-busy.o
5 mxc-clk-objs += clk-composite-7ulp.o
6 mxc-clk-objs += clk-composite-8m.o
7 mxc-clk-objs += clk-cpu.o
8 mxc-clk-objs += clk-divider-gate.o
9 mxc-clk-objs += clk-fixup-div.o
10 mxc-clk-objs += clk-fixup-mux.o
11 mxc-clk-objs += clk-frac-pll.o
12 mxc-clk-objs += clk-gate2.o
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| D | clk-imx5.c | 7 #include <linux/clk.h>
10 #include <linux/clk-provider.h>
19 #include "clk.h"
128 static struct clk *clk[IMX5_CLK_END]; variable
133 clk[IMX5_CLK_DUMMY] = imx_clk_fixed("dummy", 0); in mx5_clocks_common_init()
134 clk[IMX5_CLK_CKIL] = imx_obtain_fixed_clock("ckil", 0); in mx5_clocks_common_init()
135 clk[IMX5_CLK_OSC] = imx_obtain_fixed_clock("osc", 0); in mx5_clocks_common_init()
136 clk[IMX5_CLK_CKIH1] = imx_obtain_fixed_clock("ckih1", 0); in mx5_clocks_common_init()
137 clk[IMX5_CLK_CKIH2] = imx_obtain_fixed_clock("ckih2", 0); in mx5_clocks_common_init()
139 clk[IMX5_CLK_PER_LP_APM] = imx_clk_mux("per_lp_apm", MXC_CCM_CBCMR, 1, 1, in mx5_clocks_common_init()
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| D | clk-vf610.c | 8 #include <linux/clk.h>
12 #include "clk.h"
113 static struct clk *clk[VF610_CLK_END]; variable
131 static struct clk * __init vf610_get_fixed_clock( in vf610_get_fixed_clock()
134 struct clk *clk = of_clk_get_by_name(ccm_node, name); in vf610_get_fixed_clock() local
137 if (IS_ERR(clk)) in vf610_get_fixed_clock()
138 clk = imx_obtain_fixed_clock(name, 0); in vf610_get_fixed_clock()
139 return clk; in vf610_get_fixed_clock()
184 clk[VF610_CLK_DUMMY] = imx_clk_fixed("dummy", 0); in vf610_clocks_init()
185 clk[VF610_CLK_SIRC_128K] = imx_clk_fixed("sirc_128k", 128000); in vf610_clocks_init()
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| D | clk-imx27.c | 2 #include <linux/clk.h>
3 #include <linux/clk-provider.h>
14 #include "clk.h"
49 static struct clk *clk[IMX27_CLK_MAX]; variable
56 clk[IMX27_CLK_DUMMY] = imx_clk_fixed("dummy", 0); in _mx27_clocks_init()
57 clk[IMX27_CLK_CKIH] = imx_clk_fixed("ckih", fref); in _mx27_clocks_init()
58 clk[IMX27_CLK_CKIL] = imx_clk_fixed("ckil", 32768); in _mx27_clocks_init()
59 clk[IMX27_CLK_FPM] = imx_clk_fixed_factor("fpm", "ckil", 1024, 1); in _mx27_clocks_init()
60 clk[IMX27_CLK_CKIH_DIV1P5] = imx_clk_fixed_factor("ckih_div1p5", "ckih_gate", 2, 3); in _mx27_clocks_init()
61 clk[IMX27_CLK_CKIH_GATE] = imx_clk_gate_dis("ckih_gate", "ckih", CCM_CSCR, 3); in _mx27_clocks_init()
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| /kernel/linux/linux-5.10/drivers/sh/clk/ |
| D | cpg.c | 11 #include <linux/clk.h>
19 static unsigned int sh_clk_read(struct clk *clk) in sh_clk_read() argument
21 if (clk->flags & CLK_ENABLE_REG_8BIT) in sh_clk_read()
22 return ioread8(clk->mapped_reg); in sh_clk_read()
23 else if (clk->flags & CLK_ENABLE_REG_16BIT) in sh_clk_read()
24 return ioread16(clk->mapped_reg); in sh_clk_read()
26 return ioread32(clk->mapped_reg); in sh_clk_read()
29 static void sh_clk_write(int value, struct clk *clk) in sh_clk_write() argument
31 if (clk->flags & CLK_ENABLE_REG_8BIT) in sh_clk_write()
32 iowrite8(value, clk->mapped_reg); in sh_clk_write()
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| D | core.c | 29 #include <linux/clk.h>
39 void clk_rate_table_build(struct clk *clk, in clk_rate_table_build() argument
49 clk->nr_freqs = nr_freqs; in clk_rate_table_build()
64 freq = clk->parent->rate * mult / div; in clk_rate_table_build()
137 long clk_rate_table_round(struct clk *clk, in clk_rate_table_round() argument
143 .max = clk->nr_freqs - 1, in clk_rate_table_round()
149 if (clk->nr_freqs < 1) in clk_rate_table_round()
161 long clk_rate_div_range_round(struct clk *clk, unsigned int div_min, in clk_rate_div_range_round() argument
168 .arg = clk_get_parent(clk), in clk_rate_div_range_round()
181 long clk_rate_mult_range_round(struct clk *clk, unsigned int mult_min, in clk_rate_mult_range_round() argument
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| /kernel/linux/linux-5.10/drivers/clk/mmp/ |
| D | clk-mmp2.c | 12 #include <linux/clk.h>
19 #include <linux/clk/mmp.h>
21 #include "clk.h"
79 struct clk *clk; in mmp2_clk_init() local
80 struct clk *vctcxo; in mmp2_clk_init()
103 clk = clk_register_fixed_rate(NULL, "clk32", NULL, 0, 3200); in mmp2_clk_init()
104 clk_register_clkdev(clk, "clk32", NULL); in mmp2_clk_init()
109 clk = clk_register_fixed_rate(NULL, "pll1", NULL, 0, 800000000); in mmp2_clk_init()
110 clk_register_clkdev(clk, "pll1", NULL); in mmp2_clk_init()
112 clk = clk_register_fixed_rate(NULL, "usb_pll", NULL, 0, 480000000); in mmp2_clk_init()
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| D | clk-pxa168.c | 12 #include <linux/clk.h>
13 #include <linux/clk/mmp.h>
21 #include "clk.h"
72 struct clk *clk; in pxa168_clk_init() local
73 struct clk *uart_pll; in pxa168_clk_init()
96 clk = clk_register_fixed_rate(NULL, "clk32", NULL, 0, 3200); in pxa168_clk_init()
97 clk_register_clkdev(clk, "clk32", NULL); in pxa168_clk_init()
99 clk = clk_register_fixed_rate(NULL, "vctcxo", NULL, 0, 26000000); in pxa168_clk_init()
100 clk_register_clkdev(clk, "vctcxo", NULL); in pxa168_clk_init()
102 clk = clk_register_fixed_rate(NULL, "pll1", NULL, 0, 624000000); in pxa168_clk_init()
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| D | clk-pxa910.c | 12 #include <linux/clk.h>
13 #include <linux/clk/mmp.h>
21 #include "clk.h"
70 struct clk *clk; in pxa910_clk_init() local
71 struct clk *uart_pll; in pxa910_clk_init()
101 clk = clk_register_fixed_rate(NULL, "clk32", NULL, 0, 3200); in pxa910_clk_init()
102 clk_register_clkdev(clk, "clk32", NULL); in pxa910_clk_init()
104 clk = clk_register_fixed_rate(NULL, "vctcxo", NULL, 0, 26000000); in pxa910_clk_init()
105 clk_register_clkdev(clk, "vctcxo", NULL); in pxa910_clk_init()
107 clk = clk_register_fixed_rate(NULL, "pll1", NULL, 0, 624000000); in pxa910_clk_init()
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| /kernel/linux/linux-5.10/arch/arm/mach-omap1/ |
| D | clock.c | 17 #include <linux/clk.h>
31 struct clk *api_ck_p, *ck_dpll1_p, *ck_ref_p;
41 unsigned long omap1_uart_recalc(struct clk *clk) in omap1_uart_recalc() argument
43 unsigned int val = __raw_readl(clk->enable_reg); in omap1_uart_recalc()
44 return val & 1 << clk->enable_bit ? 48000000 : 12000000; in omap1_uart_recalc()
47 unsigned long omap1_sossi_recalc(struct clk *clk) in omap1_sossi_recalc() argument
54 return clk->parent->rate / div; in omap1_sossi_recalc()
57 static void omap1_clk_allow_idle(struct clk *clk) in omap1_clk_allow_idle() argument
59 struct arm_idlect1_clk * iclk = (struct arm_idlect1_clk *)clk; in omap1_clk_allow_idle()
61 if (!(clk->flags & CLOCK_IDLE_CONTROL)) in omap1_clk_allow_idle()
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| D | clock.h | 13 #include <linux/clk.h>
19 struct clk;
26 #define CLK(dev, con, ck, cp) \ macro
32 .clk = ck, \
45 #define __clk_get_name(clk) (clk->name) argument
46 #define __clk_get_parent(clk) (clk->parent) argument
47 #define __clk_get_rate(clk) (clk->rate) argument
54 * @find_companion: function returning the "companion" clk reg for the clock
58 * A "companion" clk is an accompanying clock to the one being queried
68 int (*enable)(struct clk *);
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| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | stih418-clock.dtsi | 10 clk_sysin: clk-sysin {
17 clk_tmdsout_hdmi: clk-tmdsout-hdmi {
28 compatible = "st,stih418-clk", "simple-bus";
50 clk_m_a9: clk-m-a9@92b0000 {
63 arm_periph_clk: clk-m-a9-periphs {
76 clk_s_a0_pll: clk-s-a0-pll {
82 clock-output-names = "clk-s-a0-pll-ofd-0";
85 clk_s_a0_flexgen: clk-s-a0-flexgen {
93 clock-output-names = "clk-ic-lmi0",
94 "clk-ic-lmi1";
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| D | stih410-clock.dtsi | 10 clk_sysin: clk-sysin {
17 clk_tmdsout_hdmi: clk-tmdsout-hdmi {
28 compatible = "st,stih410-clk", "simple-bus";
50 clk_m_a9: clk-m-a9@92b0000 {
62 arm_periph_clk: clk-m-a9-periphs {
75 clk_s_a0_pll: clk-s-a0-pll {
81 clock-output-names = "clk-s-a0-pll-ofd-0";
82 clock-critical = <0>; /* clk-s-a0-pll-ofd-0 */
85 clk_s_a0_flexgen: clk-s-a0-flexgen {
93 clock-output-names = "clk-ic-lmi0",
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| D | stih407-clock.dtsi | 10 clk_sysin: clk-sysin {
16 clk_tmdsout_hdmi: clk-tmdsout-hdmi {
47 clk_m_a9: clk-m-a9@92b0000 {
61 arm_periph_clk: clk-m-a9-periphs {
75 clk_s_a0_pll: clk-s-a0-pll {
81 clock-output-names = "clk-s-a0-pll-ofd-0";
82 clock-critical = <0>; /* clk-s-a0-pll-ofd-0 */
85 clk_s_a0_flexgen: clk-s-a0-flexgen {
93 clock-output-names = "clk-ic-lmi0";
98 clk_s_c0_quadfs: clk-s-c0-quadfs@9103000 {
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| /kernel/linux/linux-5.10/drivers/clk/mediatek/ |
| D | Makefile | 2 obj-$(CONFIG_COMMON_CLK_MEDIATEK) += clk-mtk.o clk-pll.o clk-gate.o clk-apmixed.o clk-cpumux.o rese…
4 obj-$(CONFIG_COMMON_CLK_MT6765) += clk-mt6765.o
5 obj-$(CONFIG_COMMON_CLK_MT6765_AUDIOSYS) += clk-mt6765-audio.o
6 obj-$(CONFIG_COMMON_CLK_MT6765_CAMSYS) += clk-mt6765-cam.o
7 obj-$(CONFIG_COMMON_CLK_MT6765_IMGSYS) += clk-mt6765-img.o
8 obj-$(CONFIG_COMMON_CLK_MT6765_MIPI0ASYS) += clk-mt6765-mipi0a.o
9 obj-$(CONFIG_COMMON_CLK_MT6765_MMSYS) += clk-mt6765-mm.o
10 obj-$(CONFIG_COMMON_CLK_MT6765_VCODECSYS) += clk-mt6765-vcodec.o
11 obj-$(CONFIG_COMMON_CLK_MT6779) += clk-mt6779.o
12 obj-$(CONFIG_COMMON_CLK_MT6779_MMSYS) += clk-mt6779-mm.o
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| /kernel/linux/linux-5.10/arch/mips/lantiq/ |
| D | clk.c | 12 #include <linux/clk.h>
23 #include "clk.h"
27 static struct clk cpu_clk_generic[4];
38 struct clk *clk_get_cpu(void) in clk_get_cpu()
43 struct clk *clk_get_fpi(void) in clk_get_fpi()
49 struct clk *clk_get_io(void) in clk_get_io()
55 struct clk *clk_get_ppe(void) in clk_get_ppe()
61 static inline int clk_good(struct clk *clk) in clk_good() argument
63 return clk && !IS_ERR(clk); in clk_good()
66 unsigned long clk_get_rate(struct clk *clk) in clk_get_rate() argument
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| /kernel/linux/linux-5.10/drivers/clk/spear/ |
| D | spear3xx_clock.c | 12 #include <linux/clk.h>
18 #include "clk.h"
32 /* CORE CLK CFG register masks */
143 struct clk *clk; in spear300_clk_init() local
145 clk = clk_register_fixed_factor(NULL, "clcd_clk", "ras_pll3_clk", 0, in spear300_clk_init()
147 clk_register_clkdev(clk, NULL, "60000000.clcd"); in spear300_clk_init()
149 clk = clk_register_fixed_factor(NULL, "fsmc_clk", "ras_ahb_clk", 0, 1, in spear300_clk_init()
151 clk_register_clkdev(clk, NULL, "94000000.flash"); in spear300_clk_init()
153 clk = clk_register_fixed_factor(NULL, "sdhci_clk", "ras_ahb_clk", 0, 1, in spear300_clk_init()
155 clk_register_clkdev(clk, NULL, "70000000.sdhci"); in spear300_clk_init()
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| D | spear1310_clock.c | 19 #include "clk.h"
265 /* For gmac phy input clk */
313 /* For parent clk = 49.152 MHz */
320 * with parent clk = 49.152, freq gen is 8.192 MHz, smp freq = 32Khz
321 * with parent clk = 12.288, freq gen is 2.048 MHz, smp freq = 8Khz
325 /* For parent clk = 49.152 MHz */
387 struct clk *clk, *clk1; in spear1310_clk_init() local
389 clk = clk_register_fixed_rate(NULL, "osc_32k_clk", NULL, 0, 32000); in spear1310_clk_init()
390 clk_register_clkdev(clk, "osc_32k_clk", NULL); in spear1310_clk_init()
392 clk = clk_register_fixed_rate(NULL, "osc_24m_clk", NULL, 0, 24000000); in spear1310_clk_init()
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| /kernel/linux/linux-5.10/arch/m68k/coldfire/ |
| D | clk.c | 5 * clk.c -- general ColdFire CPU kernel clk handling
16 #include <linux/clk.h>
31 void __clk_init_enabled(struct clk *clk) in __clk_init_enabled() argument
33 clk->enabled = 1; in __clk_init_enabled()
34 clk->clk_ops->enable(clk); in __clk_init_enabled()
37 void __clk_init_disabled(struct clk *clk) in __clk_init_disabled() argument
39 clk->enabled = 0; in __clk_init_disabled()
40 clk->clk_ops->disable(clk); in __clk_init_disabled()
43 static void __clk_enable0(struct clk *clk) in __clk_enable0() argument
45 __raw_writeb(clk->slot, MCFPM_PPMCR0); in __clk_enable0()
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| /kernel/linux/linux-5.10/drivers/clk/zte/ |
| D | clk-zx296702.c | 7 #include <linux/clk-provider.h>
10 #include "clk.h"
18 static struct clk *topclk[ZX296702_TOPCLK_END];
19 static struct clk *lsp0clk[ZX296702_LSP0CLK_END];
20 static struct clk *lsp1clk[ZX296702_LSP1CLK_END];
196 static inline struct clk *zx_divtbl(const char *name, const char *parent, in zx_divtbl()
204 static inline struct clk *zx_div(const char *name, const char *parent, in zx_div()
211 static inline struct clk *zx_mux(const char *name, const char * const *parents, in zx_mux()
218 static inline struct clk *zx_gate(const char *name, const char *parent, in zx_gate()
227 struct clk **clk = topclk; in zx296702_top_clocks_init() local
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| /kernel/linux/linux-5.10/include/linux/ |
| D | clk.h | 3 * linux/include/linux/clk.h
17 struct clk;
22 * DOC: clk notifier callback types
24 * PRE_RATE_CHANGE - called immediately before the clk rate is changed,
32 * the clk will be called with ABORT_RATE_CHANGE. Callbacks must
35 * POST_RATE_CHANGE - called after the clk rate change has successfully
44 * struct clk_notifier - associate a clk with a notifier
45 * @clk: struct clk * to associate the notifier with
46 * @notifier_head: a blocking_notifier_head for this clk
51 * particular @clk. Future notifiers on that @clk are added to the
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| /kernel/linux/linux-5.10/kernel/time/ |
| D | posix-clock.c | 22 struct posix_clock *clk = fp->private_data; in get_posix_clock() local
24 down_read(&clk->rwsem); in get_posix_clock()
26 if (!clk->zombie) in get_posix_clock()
27 return clk; in get_posix_clock()
29 up_read(&clk->rwsem); in get_posix_clock()
34 static void put_posix_clock(struct posix_clock *clk) in put_posix_clock() argument
36 up_read(&clk->rwsem); in put_posix_clock()
42 struct posix_clock *clk = get_posix_clock(fp); in posix_clock_read() local
45 if (!clk) in posix_clock_read()
48 if (clk->ops.read) in posix_clock_read()
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