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Searched refs:pclk (Results 1 – 25 of 224) sorted by relevance

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/linux/drivers/clk/x86/
H A Dclk-pmc-atom.c154 struct clk_plt *pclk; in plt_clk_register() local
158 pclk = devm_kzalloc(&pdev->dev, sizeof(*pclk), GFP_KERNEL); in plt_clk_register()
159 if (!pclk) in plt_clk_register()
171 pclk->hw.init = &init; in plt_clk_register()
172 pclk->reg = pmc_data->base + PMC_CLK_CTL_OFFSET + id * PMC_CLK_CTL_SIZE; in plt_clk_register()
173 spin_lock_init(&pclk->lock); in plt_clk_register()
180 if (pmc_data->critical && plt_clk_is_enabled(&pclk->hw)) in plt_clk_register()
183 ret = devm_clk_hw_register(&pdev->dev, &pclk->hw); in plt_clk_register()
185 pclk = ERR_PTR(ret); in plt_clk_register()
189 pclk->lookup = clkdev_hw_create(&pclk->hw, init.name, NULL); in plt_clk_register()
[all …]
/linux/arch/arm/boot/dts/arm/
H A Dversatile-ab.dts160 pclk: clock-pclk { label
235 clocks = <&pclk>;
243 clocks = <&xtal24mhz>, <&pclk>;
251 clocks = <&xtal24mhz>, <&pclk>;
259 clocks = <&xtal24mhz>, <&pclk>;
266 clocks = <&pclk>;
273 clocks = <&pclk>;
281 clocks = <&osc1>, <&pclk>;
320 clocks = <&pclk>;
328 clocks = <&pclk>;
[all …]
/linux/arch/arm/boot/dts/calxeda/
H A Decx-common.dtsi50 clocks = <&pclk>;
60 clocks = <&pclk>;
71 clocks = <&pclk>;
82 clocks = <&pclk>;
93 clocks = <&pclk>;
102 clocks = <&pclk>;
110 clocks = <&pclk>;
118 clocks = <&pclk>, <&pclk>;
187 pclk: pclk { label
199 clocks = <&pclk>;
/linux/drivers/video/fbdev/omap2/omapfb/dss/
H A Dhdmi_common.c52 int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts) in hdmi_compute_acr() argument
75 if (pclk == 27027000 || pclk == 74250000) in hdmi_compute_acr()
78 if (pclk == 27027000) in hdmi_compute_acr()
85 if (pclk == 27027000) in hdmi_compute_acr()
146 *cts = (pclk/1000) * (*n / 128) * deep_color / (sample_freq / 10); in hdmi_compute_acr()
/linux/drivers/gpu/drm/omapdrm/dss/
H A Dhdmi_common.c52 int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts) in hdmi_compute_acr() argument
75 if (pclk == 27027000 || pclk == 74250000) in hdmi_compute_acr()
78 if (pclk == 27027000) in hdmi_compute_acr()
85 if (pclk == 27027000) in hdmi_compute_acr()
146 *cts = (pclk/1000) * (*n / 128) * deep_color / (sample_freq / 10); in hdmi_compute_acr()
/linux/drivers/soc/canaan/
H A Dk210-sysctl.c17 struct clk *pclk; in k210_sysctl_probe() local
23 pclk = devm_clk_get(dev, NULL); in k210_sysctl_probe()
24 if (IS_ERR(pclk)) in k210_sysctl_probe()
25 return dev_err_probe(dev, PTR_ERR(pclk), in k210_sysctl_probe()
28 ret = clk_prepare_enable(pclk); in k210_sysctl_probe()
/linux/drivers/clocksource/
H A Dtimer-microchip-pit64b.c59 struct clk *pclk; member
140 clk_disable_unprepare(timer->pclk); in mchp_pit64b_suspend()
145 clk_prepare_enable(timer->pclk); in mchp_pit64b_resume()
298 pclk_rate = clk_get_rate(timer->pclk); in mchp_pit64b_init_mode()
307 goto pclk; in mchp_pit64b_init_mode()
310 goto pclk; in mchp_pit64b_init_mode()
322 pclk: in mchp_pit64b_init_mode()
363 cs->timer.pclk = timer->pclk; in mchp_pit64b_init_clksrc()
407 ce->timer.pclk = timer->pclk; in mchp_pit64b_init_clkevt()
442 timer.pclk = of_clk_get_by_name(node, "pclk"); in mchp_pit64b_dt_init_timer()
[all …]
H A Dtimer-rockchip.c37 struct clk *pclk; member
131 struct clk *pclk; in rk_timer_probe() local
146 pclk = of_clk_get_by_name(np, "pclk"); in rk_timer_probe()
147 if (IS_ERR(pclk)) { in rk_timer_probe()
148 ret = PTR_ERR(pclk); in rk_timer_probe()
153 ret = clk_prepare_enable(pclk); in rk_timer_probe()
158 timer->pclk = pclk; in rk_timer_probe()
191 clk_disable_unprepare(pclk); in rk_timer_probe()
201 clk_disable_unprepare(timer->pclk); in rk_timer_cleanup()
H A Ddw_apb_timer_of.c21 struct clk *pclk; in timer_get_base_and_rate() local
44 pclk = of_clk_get_by_name(np, "pclk"); in timer_get_base_and_rate()
45 if (!IS_ERR(pclk)) in timer_get_base_and_rate()
46 if (clk_prepare_enable(pclk)) in timer_get_base_and_rate()
77 if (!IS_ERR(pclk)) { in timer_get_base_and_rate()
78 clk_disable_unprepare(pclk); in timer_get_base_and_rate()
79 clk_put(pclk); in timer_get_base_and_rate()
H A Dnomadik-mtu.c185 struct clk *pclk, struct clk *clk) in nmdk_timer_init() argument
193 BUG_ON(clk_prepare_enable(pclk)); in nmdk_timer_init()
251 struct clk *pclk; in nmdk_timer_of_init() local
262 pclk = of_clk_get_by_name(node, "apb_pclk"); in nmdk_timer_of_init()
263 if (IS_ERR(pclk)) { in nmdk_timer_of_init()
265 return PTR_ERR(pclk); in nmdk_timer_of_init()
280 return nmdk_timer_init(base, irq, pclk, clk); in nmdk_timer_of_init()
/linux/drivers/net/ethernet/cadence/
H A Dmacb_pci.c61 plat_data.pclk = clk_register_fixed_rate(&pci->dev, "pclk", NULL, 0, in macb_probe()
63 if (IS_ERR(plat_data.pclk)) { in macb_probe()
64 err = PTR_ERR(plat_data.pclk); in macb_probe()
102 clk_unregister_fixed_rate(plat_data.pclk); in macb_probe()
112 struct clk *pclk = plat_data->pclk; in macb_remove() local
116 clk_unregister_fixed_rate(pclk); in macb_remove()
/linux/arch/arm/mach-spear/
H A Dspear3xx.c74 struct clk *gpt_clk, *pclk; in spear3xx_timer_init() local
86 pclk = clk_get(NULL, pclk_name); in spear3xx_timer_init()
87 if (IS_ERR(pclk)) { in spear3xx_timer_init()
93 clk_set_parent(gpt_clk, pclk); in spear3xx_timer_init()
95 clk_put(pclk); in spear3xx_timer_init()
H A Dspear13xx.c101 struct clk *gpt_clk, *pclk; in spear13xx_timer_init() local
113 pclk = clk_get(NULL, pclk_name); in spear13xx_timer_init()
114 if (IS_ERR(pclk)) { in spear13xx_timer_init()
120 clk_set_parent(gpt_clk, pclk); in spear13xx_timer_init()
122 clk_put(pclk); in spear13xx_timer_init()
/linux/drivers/clk/
H A Dclk-conf.c19 struct clk *clk, *pclk; in __set_clk_parents() local
41 pclk = of_clk_get_from_provider(&clkspec); in __set_clk_parents()
43 if (IS_ERR(pclk)) { in __set_clk_parents()
44 if (PTR_ERR(pclk) != -EPROBE_DEFER) in __set_clk_parents()
47 return PTR_ERR(pclk); in __set_clk_parents()
69 rc = clk_set_parent(clk, pclk); in __set_clk_parents()
72 __clk_get_name(clk), __clk_get_name(pclk), rc); in __set_clk_parents()
74 clk_put(pclk); in __set_clk_parents()
78 clk_put(pclk); in __set_clk_parents()
/linux/drivers/clk/qcom/
H A Dapcs-sdx55.c82 a7cc->pclk = devm_clk_get(parent, "pll"); in qcom_apcs_sdx55_clk_probe()
83 if (IS_ERR(a7cc->pclk)) in qcom_apcs_sdx55_clk_probe()
84 return dev_err_probe(dev, PTR_ERR(a7cc->pclk), in qcom_apcs_sdx55_clk_probe()
88 ret = clk_notifier_register(a7cc->pclk, &a7cc->clk_nb); in qcom_apcs_sdx55_clk_probe()
123 clk_notifier_unregister(a7cc->pclk, &a7cc->clk_nb); in qcom_apcs_sdx55_clk_probe()
132 clk_notifier_unregister(a7cc->pclk, &a7cc->clk_nb); in qcom_apcs_sdx55_clk_remove()
H A Dapcs-msm8916.c85 a53cc->pclk = devm_clk_get(parent, NULL); in qcom_apcs_msm8916_clk_probe()
86 if (IS_ERR(a53cc->pclk)) { in qcom_apcs_msm8916_clk_probe()
87 ret = PTR_ERR(a53cc->pclk); in qcom_apcs_msm8916_clk_probe()
94 ret = clk_notifier_register(a53cc->pclk, &a53cc->clk_nb); in qcom_apcs_msm8916_clk_probe()
118 clk_notifier_unregister(a53cc->pclk, &a53cc->clk_nb); in qcom_apcs_msm8916_clk_probe()
126 clk_notifier_unregister(a53cc->pclk, &a53cc->clk_nb); in qcom_apcs_msm8916_clk_remove()
/linux/drivers/clk/pxa/
H A Dclk-pxa.c60 struct pxa_clk *pclk = to_pxa_clk(hw); in cken_recalc_rate() local
63 if (!pclk->is_in_low_power || pclk->is_in_low_power()) in cken_recalc_rate()
64 fix = &pclk->lp; in cken_recalc_rate()
66 fix = &pclk->hp; in cken_recalc_rate()
77 struct pxa_clk *pclk = to_pxa_clk(hw); in cken_get_parent() local
79 if (!pclk->is_in_low_power) in cken_get_parent()
81 return pclk->is_in_low_power() ? 0 : 1; in cken_get_parent()
/linux/arch/arm64/boot/dts/axiado/
H A Dax3000.dtsi237 clock-names = "pclk", "sysclk";
251 clock-names = "pclk", "sysclk";
265 clock-names = "pclk", "sysclk";
279 clock-names = "pclk", "sysclk";
293 clock-names = "pclk", "sysclk";
307 clock-names = "pclk", "sysclk";
321 clock-names = "pclk", "sysclk";
335 clock-names = "pclk", "sysclk";
349 clock-names = "pclk", "sysclk";
363 clock-names = "pclk", "sysclk";
[all …]
/linux/drivers/iio/dac/
H A Dstm32-dac-core.c29 struct clk *pclk; member
66 ret = clk_prepare_enable(priv->pclk); in stm32_dac_core_hw_start()
85 clk_disable_unprepare(priv->pclk); in stm32_dac_core_hw_stop()
116 priv->pclk = devm_clk_get(dev, "pclk"); in stm32_dac_probe()
117 if (IS_ERR(priv->pclk)) in stm32_dac_probe()
118 return dev_err_probe(dev, PTR_ERR(priv->pclk), "pclk get failed\n"); in stm32_dac_probe()
154 priv->common.hfsel = (clk_get_rate(priv->pclk) > 80000000UL); in stm32_dac_probe()
/linux/arch/arm/boot/dts/st/
H A Dste-nomadik-stn8815.dtsi40 clocks = <&timclk>, <&pclk>;
49 clocks = <&timclk>, <&pclk>;
64 clocks = <&pclk>;
78 clocks = <&pclk>;
92 clocks = <&pclk>;
107 clocks = <&pclk>;
233 pclk: pclk@0 { label
332 clocks = <&pclk>;
338 clocks = <&pclk>;
344 clocks = <&pclk>;
[all …]
/linux/drivers/rtc/
H A Drtc-ftrtc010.c32 struct clk *pclk; member
122 rtc->pclk = devm_clk_get(dev, "PCLK"); in ftrtc010_rtc_probe()
123 if (IS_ERR(rtc->pclk)) { in ftrtc010_rtc_probe()
126 ret = clk_prepare_enable(rtc->pclk); in ftrtc010_rtc_probe()
188 clk_disable_unprepare(rtc->pclk); in ftrtc010_rtc_probe()
198 if (!IS_ERR(rtc->pclk)) in ftrtc010_rtc_remove()
199 clk_disable_unprepare(rtc->pclk); in ftrtc010_rtc_remove()
/linux/arch/riscv/boot/dts/canaan/
H A Dk210.dtsi259 clock-names = "ssi_clk", "pclk";
300 clock-names = "ref", "pclk";
311 clock-names = "ref", "pclk";
322 clock-names = "ref", "pclk";
332 clock-names = "ref", "pclk";
343 clock-names = "timer", "pclk";
353 clock-names = "timer", "pclk";
363 clock-names = "timer", "pclk";
373 clock-names = "timer", "pclk";
383 clock-names = "timer", "pclk";
[all …]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/clk/
H A Dnv04.c76 struct nvkm_clk **pclk) in nv04_clk_new() argument
78 int ret = nvkm_clk_new_(&nv04_clk, device, type, inst, false, pclk); in nv04_clk_new()
80 (*pclk)->pll_calc = nv04_clk_pll_calc; in nv04_clk_new()
81 (*pclk)->pll_prog = nv04_clk_pll_prog; in nv04_clk_new()
/linux/arch/arm/mach-mv78xx0/
H A Dcommon.c76 static void get_pclk_l2clk(int hclk, int core_index, int *pclk, int *l2clk) in get_pclk_l2clk() argument
94 *pclk = ((u64)hclk * (2 + (cfg & 0xf))) >> 1; in get_pclk_l2clk()
100 *l2clk = *pclk / (((cfg >> 4) & 3) + 1); in get_pclk_l2clk()
409 int pclk; in mv78xx0_init() local
414 get_pclk_l2clk(hclk, core_index, &pclk, &l2clk); in mv78xx0_init()
418 printk("PCLK = %dMHz, ", (pclk + 499999) / 1000000); in mv78xx0_init()
/linux/drivers/cpufreq/
H A Dqoriq-cpufreq.c29 struct clk **pclk; member
184 data->pclk = kzalloc_objs(struct clk *, count); in qoriq_cpufreq_cpu_init()
185 if (!data->pclk) in qoriq_cpufreq_cpu_init()
194 data->pclk[i] = clk; in qoriq_cpufreq_cpu_init()
219 kfree(data->pclk); in qoriq_cpufreq_cpu_init()
232 kfree(data->pclk); in qoriq_cpufreq_cpu_exit()
244 parent = data->pclk[data->table[index].driver_data]; in qoriq_cpufreq_target()

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