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Searched refs:gpt (Results 1 – 25 of 38) sorted by relevance

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/Linux-v5.4/arch/powerpc/platforms/52xx/
Dmpc52xx_gpt.c137 struct mpc52xx_gpt_priv *gpt = irq_data_get_irq_chip_data(d); in mpc52xx_gpt_irq_unmask() local
140 raw_spin_lock_irqsave(&gpt->lock, flags); in mpc52xx_gpt_irq_unmask()
141 setbits32(&gpt->regs->mode, MPC52xx_GPT_MODE_IRQ_EN); in mpc52xx_gpt_irq_unmask()
142 raw_spin_unlock_irqrestore(&gpt->lock, flags); in mpc52xx_gpt_irq_unmask()
147 struct mpc52xx_gpt_priv *gpt = irq_data_get_irq_chip_data(d); in mpc52xx_gpt_irq_mask() local
150 raw_spin_lock_irqsave(&gpt->lock, flags); in mpc52xx_gpt_irq_mask()
151 clrbits32(&gpt->regs->mode, MPC52xx_GPT_MODE_IRQ_EN); in mpc52xx_gpt_irq_mask()
152 raw_spin_unlock_irqrestore(&gpt->lock, flags); in mpc52xx_gpt_irq_mask()
157 struct mpc52xx_gpt_priv *gpt = irq_data_get_irq_chip_data(d); in mpc52xx_gpt_irq_ack() local
159 out_be32(&gpt->regs->status, MPC52xx_GPT_STATUS_IRQMASK); in mpc52xx_gpt_irq_ack()
[all …]
DKconfig20 gpt nodes, then it is safe to use such gpt to reset the board,
/Linux-v5.4/drivers/clk/spear/
Dclk-gpt-synth.c37 struct clk_gpt *gpt = to_clk_gpt(hw); in gpt_calc_rate() local
38 struct gpt_rate_tbl *rtbl = gpt->rtbl; in gpt_calc_rate()
48 struct clk_gpt *gpt = to_clk_gpt(hw); in clk_gpt_round_rate() local
52 gpt->rtbl_cnt, &unused); in clk_gpt_round_rate()
58 struct clk_gpt *gpt = to_clk_gpt(hw); in clk_gpt_recalc_rate() local
62 if (gpt->lock) in clk_gpt_recalc_rate()
63 spin_lock_irqsave(gpt->lock, flags); in clk_gpt_recalc_rate()
65 val = readl_relaxed(gpt->reg); in clk_gpt_recalc_rate()
67 if (gpt->lock) in clk_gpt_recalc_rate()
68 spin_unlock_irqrestore(gpt->lock, flags); in clk_gpt_recalc_rate()
[all …]
DMakefile6 obj-y += clk.o clk-aux-synth.o clk-frac-synth.o clk-gpt-synth.o clk-vco-pll.o
/Linux-v5.4/Documentation/devicetree/bindings/timer/
Dfsl,imxgpt.txt7 - "fsl,imx1-gpt";
9 - "fsl,imx21-gpt";
11 - "fsl,imx27-gpt", "fsl,imx21-gpt";
13 - "fsl,imx31-gpt";
15 - "fsl,imx25-gpt", "fsl,imx31-gpt";
17 - "fsl,imx50-gpt", "fsl,imx31-gpt";
19 - "fsl,imx51-gpt", "fsl,imx31-gpt";
21 - "fsl,imx53-gpt", "fsl,imx31-gpt";
23 - "fsl,imx6q-gpt", "fsl,imx31-gpt";
25 - "fsl,imx6dl-gpt";
[all …]
/Linux-v5.4/block/partitions/
Defi.c274 gpt_header *gpt) in alloc_read_gpt_entries() argument
279 if (!gpt) in alloc_read_gpt_entries()
282 count = (size_t)le32_to_cpu(gpt->num_partition_entries) * in alloc_read_gpt_entries()
283 le32_to_cpu(gpt->sizeof_partition_entry); in alloc_read_gpt_entries()
290 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba), in alloc_read_gpt_entries()
311 gpt_header *gpt; in alloc_read_gpt_header() local
314 gpt = kmalloc(ssz, GFP_KERNEL); in alloc_read_gpt_header()
315 if (!gpt) in alloc_read_gpt_header()
318 if (read_lba(state, lba, (u8 *) gpt, ssz) < ssz) { in alloc_read_gpt_header()
319 kfree(gpt); in alloc_read_gpt_header()
[all …]
/Linux-v5.4/drivers/clocksource/
Dtimer-imx-gpt.c68 const struct imx_gpt_data *gpt; member
156 void __iomem *reg = imxtm->base + imxtm->gpt->reg_tcn; in mxc_clocksource_init()
208 imxtm->gpt->gpt_irq_disable(imxtm); in mxc_shutdown()
210 tcn = readl_relaxed(imxtm->base + imxtm->gpt->reg_tcn); in mxc_shutdown()
212 writel_relaxed(tcn - 3, imxtm->base + imxtm->gpt->reg_tcmp); in mxc_shutdown()
215 imxtm->gpt->gpt_irq_acknowledge(imxtm); in mxc_shutdown()
229 imxtm->gpt->gpt_irq_disable(imxtm); in mxc_set_oneshot()
232 u32 tcn = readl_relaxed(imxtm->base + imxtm->gpt->reg_tcn); in mxc_set_oneshot()
234 writel_relaxed(tcn - 3, imxtm->base + imxtm->gpt->reg_tcmp); in mxc_set_oneshot()
237 imxtm->gpt->gpt_irq_acknowledge(imxtm); in mxc_set_oneshot()
[all …]
/Linux-v5.4/arch/powerpc/boot/dts/
Dmpc5200b.dtsi64 compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
72 compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
79 compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
86 compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
93 compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
100 compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
107 compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
114 compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
Dlite5200.dts63 compatible = "fsl,mpc5200-gpt";
70 compatible = "fsl,mpc5200-gpt";
76 compatible = "fsl,mpc5200-gpt";
82 compatible = "fsl,mpc5200-gpt";
88 compatible = "fsl,mpc5200-gpt";
94 compatible = "fsl,mpc5200-gpt";
100 compatible = "fsl,mpc5200-gpt";
106 compatible = "fsl,mpc5200-gpt";
Dtqm5200.dts63 compatible = "fsl,mpc5200-gpt";
/Linux-v5.4/arch/arm/boot/dts/
Dimx27.dtsi110 compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
119 compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
128 compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
387 compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
396 compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
447 compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
Dimx25.dtsi355 compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
363 compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
371 compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
379 compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
Dimx7s.dtsi447 gpt1: gpt@302d0000 {
448 compatible = "fsl,imx7d-gpt", "fsl,imx6sx-gpt";
456 gpt2: gpt@302e0000 {
457 compatible = "fsl,imx7d-gpt", "fsl,imx6sx-gpt";
466 gpt3: gpt@302f0000 {
467 compatible = "fsl,imx7d-gpt", "fsl,imx6sx-gpt";
476 gpt4: gpt@30300000 {
477 compatible = "fsl,imx7d-gpt", "fsl,imx6sx-gpt";
Dimx1.dtsi79 compatible = "fsl,imx1-gpt";
88 compatible = "fsl,imx1-gpt";
Dimx6dl.dtsi290 &gpt {
291 compatible = "fsl,imx6dl-gpt";
Dimx35.dtsi216 gpt: timer@53f90000 { label
217 compatible = "fsl,imx35-gpt", "fsl,imx31-gpt";
Dimx50.dtsi277 gpt: timer@53fa0000 { label
278 compatible = "fsl,imx50-gpt", "fsl,imx31-gpt";
Dimx6ul.dtsi433 gpt1: gpt@2098000 {
434 compatible = "fsl,imx6ul-gpt", "fsl,imx6sx-gpt";
707 gpt2: gpt@20e8000 {
708 compatible = "fsl,imx6ul-gpt", "fsl,imx6sx-gpt";
Dimx31.dtsi255 gpt: timer@53f90000 { label
256 compatible = "fsl,imx31-gpt";
Dimx51.dtsi375 gpt: timer@73fa0000 { label
376 compatible = "fsl,imx51-gpt", "fsl,imx31-gpt";
/Linux-v5.4/drivers/gpu/drm/i915/gvt/
Dtrace.h191 TP_PROTO(int id, const char *tag, int page_id, void *gpt, int type),
193 TP_ARGS(id, tag, page_id, gpt, type),
202 id, tag, page_id, gpt, type);
209 TP_PROTO(int id, int page_id, void *gpt, int type, u64 v,
212 TP_ARGS(id, page_id, gpt, type, v, index),
221 id, page_id, gpt, type, v, index);
/Linux-v5.4/Documentation/devicetree/bindings/powerpc/fsl/
Dmpc5200.txt84 timer@<addr> fsl,mpc5200-gpt General purpose timers
102 fsl,mpc5200-gpt nodes
109 mode has priority over the gpt mode, i.e. if the watchdog is activated, any
110 gpt api call to this timer will fail with -EBUSY.
114 GPT0 will be marked as in-use watchdog, i.e. blocking every gpt access to it.
117 - just mark GPT0 as watchdog, blocking gpt accesses, and configure it later;
123 An mpc5200-gpt can be used as a single line GPIO controller. To do so,
124 add the following properties to the gpt node:
131 An mpc5200-gpt can be used as a single line edge sensitive interrupt
132 controller. To do so, add the following properties to the gpt node:
/Linux-v5.4/drivers/staging/gasket/
Dapex_driver.c512 struct gasket_page_table *gpt; in sysfs_show() local
529 gpt = gasket_dev->page_table[0]; in sysfs_show()
532 val = gasket_page_table_num_entries(gpt); in sysfs_show()
535 val = gasket_page_table_num_simple_entries(gpt); in sysfs_show()
538 val = gasket_page_table_num_active_pages(gpt); in sysfs_show()
/Linux-v5.4/Documentation/devicetree/bindings/pinctrl/
Dlantiq,pinctrl-xway.txt57 spi, asc, cgu, jtag, exin, stp, gpt, nmi, pci, ebu
69 spi, asc, cgu, jtag, exin, stp, gpt, nmi, pci, ebu, mdio, gphy
78 spi, asc, cgu, jtag, exin, stp, gpt, mdio, ephy, dfe
89 spi, asc, cgu, jtag, exin, stp, gpt, nmi, pci, ebu, dfe
101 spi, asc, cgu, exin, stp, gpt, nmi, pci, ebu, mdio, dfe
116 spi, usif, cgu, exin, stp, gpt, nmi, pci, ebu, mdio, dfe, gphy
/Linux-v5.4/arch/powerpc/include/asm/
Dmpc52xx.h283 extern int mpc52xx_gpt_start_timer(struct mpc52xx_gpt_priv *gpt, u64 period,
285 extern u64 mpc52xx_gpt_timer_period(struct mpc52xx_gpt_priv *gpt);
286 extern int mpc52xx_gpt_stop_timer(struct mpc52xx_gpt_priv *gpt);

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