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Searched refs:ssp (Results 1 – 25 of 94) sorted by relevance

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/Linux-v4.19/sound/soc/pxa/
Dpxa-ssp.c43 struct ssp_device *ssp; member
57 static void dump_registers(struct ssp_device *ssp) in dump_registers() argument
59 dev_dbg(&ssp->pdev->dev, "SSCR0 0x%08x SSCR1 0x%08x SSTO 0x%08x\n", in dump_registers()
60 pxa_ssp_read_reg(ssp, SSCR0), pxa_ssp_read_reg(ssp, SSCR1), in dump_registers()
61 pxa_ssp_read_reg(ssp, SSTO)); in dump_registers()
63 dev_dbg(&ssp->pdev->dev, "SSPSP 0x%08x SSSR 0x%08x SSACD 0x%08x\n", in dump_registers()
64 pxa_ssp_read_reg(ssp, SSPSP), pxa_ssp_read_reg(ssp, SSSR), in dump_registers()
65 pxa_ssp_read_reg(ssp, SSACD)); in dump_registers()
68 static void pxa_ssp_enable(struct ssp_device *ssp) in pxa_ssp_enable() argument
72 sscr0 = __raw_readl(ssp->mmio_base + SSCR0) | SSCR0_SSE; in pxa_ssp_enable()
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DMakefile6 snd-soc-pxa-ssp-objs := pxa-ssp.o
13 obj-$(CONFIG_SND_PXA_SOC_SSP) += snd-soc-pxa-ssp.o
/Linux-v4.19/arch/arm/plat-pxa/
Dssp.c43 struct ssp_device *ssp = NULL; in pxa_ssp_request() local
47 list_for_each_entry(ssp, &ssp_list, node) { in pxa_ssp_request()
48 if (ssp->port_id == port && ssp->use_count == 0) { in pxa_ssp_request()
49 ssp->use_count++; in pxa_ssp_request()
50 ssp->label = label; in pxa_ssp_request()
57 if (&ssp->node == &ssp_list) in pxa_ssp_request()
60 return ssp; in pxa_ssp_request()
67 struct ssp_device *ssp = NULL; in pxa_ssp_request_of() local
71 list_for_each_entry(ssp, &ssp_list, node) { in pxa_ssp_request_of()
72 if (ssp->of_node == of_node && ssp->use_count == 0) { in pxa_ssp_request_of()
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DMakefile9 obj-$(CONFIG_PXA_SSP) += ssp.o
/Linux-v4.19/drivers/mmc/host/
Dmxs-mmc.c63 struct mxs_ssp ssp; member
79 struct mxs_ssp *ssp = &host->ssp; in mxs_mmc_get_cd() local
90 !(readl(ssp->base + HW_SSP_STATUS(ssp)) & in mxs_mmc_get_cd()
101 struct mxs_ssp *ssp = &host->ssp; in mxs_mmc_reset() local
105 ret = stmp_reset_block(ssp->base); in mxs_mmc_reset()
123 ssp->base + HW_SSP_TIMING(ssp)); in mxs_mmc_reset()
130 writel(ctrl0, ssp->base + HW_SSP_CTRL0); in mxs_mmc_reset()
131 writel(ctrl1, ssp->base + HW_SSP_CTRL1(ssp)); in mxs_mmc_reset()
143 struct mxs_ssp *ssp = &host->ssp; in mxs_mmc_request_done() local
147 cmd->resp[3] = readl(ssp->base + HW_SSP_SDRESP0(ssp)); in mxs_mmc_request_done()
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/Linux-v4.19/drivers/spi/
Dspi-mxs.c58 struct mxs_ssp ssp; member
67 struct mxs_ssp *ssp = &spi->ssp; in mxs_spi_setup_transfer() local
76 mxs_ssp_set_clk_rate(ssp, hz); in mxs_spi_setup_transfer()
90 ssp->base + HW_SSP_CTRL0 + STMP_OFFSET_REG_SET); in mxs_spi_setup_transfer()
96 ssp->base + HW_SSP_CTRL1(ssp)); in mxs_spi_setup_transfer()
98 writel(0x0, ssp->base + HW_SSP_CMD0); in mxs_spi_setup_transfer()
99 writel(0x0, ssp->base + HW_SSP_CMD1); in mxs_spi_setup_transfer()
127 struct mxs_ssp *ssp = &spi->ssp; in mxs_ssp_wait() local
131 reg = readl_relaxed(ssp->base + offset); in mxs_ssp_wait()
154 struct mxs_ssp *ssp = dev_id; in mxs_ssp_irq_handler() local
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Dspi-pxa2xx-pci.c201 struct ssp_device *ssp; in pxa2xx_spi_pci_probe() local
227 ssp = &spi_pdata.ssp; in pxa2xx_spi_pci_probe()
228 ssp->phys_base = pci_resource_start(dev, 0); in pxa2xx_spi_pci_probe()
229 ssp->mmio_base = pcim_iomap_table(dev)[0]; in pxa2xx_spi_pci_probe()
230 ssp->port_id = (c->port_id >= 0) ? c->port_id : dev->devfn; in pxa2xx_spi_pci_probe()
231 ssp->type = c->type; in pxa2xx_spi_pci_probe()
238 ssp->irq = pci_irq_vector(dev, 0); in pxa2xx_spi_pci_probe()
240 snprintf(buf, sizeof(buf), "pxa2xx-spi.%d", ssp->port_id); in pxa2xx_spi_pci_probe()
241 ssp->clk = clk_register_fixed_rate(&dev->dev, buf , NULL, 0, in pxa2xx_spi_pci_probe()
243 if (IS_ERR(ssp->clk)) in pxa2xx_spi_pci_probe()
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Dspi-pxa2xx.c875 const struct ssp_device *ssp = drv_data->ssp; in ssp_get_clk_div() local
879 if (ssp->type == PXA25x_SSP || ssp->type == CE4100_SSP) in ssp_get_clk_div()
1428 struct ssp_device *ssp; in pxa2xx_spi_init_pdata() local
1460 ssp = &pdata->ssp; in pxa2xx_spi_init_pdata()
1462 ssp->phys_base = res->start; in pxa2xx_spi_init_pdata()
1463 ssp->mmio_base = devm_ioremap_resource(&pdev->dev, res); in pxa2xx_spi_init_pdata()
1464 if (IS_ERR(ssp->mmio_base)) in pxa2xx_spi_init_pdata()
1473 ssp->clk = devm_clk_get(&pdev->dev, NULL); in pxa2xx_spi_init_pdata()
1474 ssp->irq = platform_get_irq(pdev, 0); in pxa2xx_spi_init_pdata()
1475 ssp->type = type; in pxa2xx_spi_init_pdata()
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/Linux-v4.19/Documentation/devicetree/bindings/serial/
Dmrvl,pxa-ssp.txt6 mrvl,pxa25x-ssp
8 mrvl,pxa27x-ssp
9 mrvl,pxa3xx-ssp
10 mvrl,pxa168-ssp
11 mrvl,pxa910-ssp
12 mrvl,ce4100-ssp
21 ssp0: ssp@41000000 {
22 compatible = "mrvl,pxa3xx-ssp";
24 ssp-id = <1>;
26 clock-names = "pxa27x-ssp.0";
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/Linux-v4.19/drivers/input/mouse/
Dnavpoint.c35 struct ssp_device *ssp; member
123 struct ssp_device *ssp = navpoint->ssp; in navpoint_irq() local
127 status = pxa_ssp_read_reg(ssp, SSSR); in navpoint_irq()
131 pxa_ssp_write_reg(ssp, SSSR, (status & sssr)); in navpoint_irq()
138 data = pxa_ssp_read_reg(ssp, SSDR); in navpoint_irq()
146 status = pxa_ssp_read_reg(ssp, SSSR); in navpoint_irq()
155 struct ssp_device *ssp = navpoint->ssp; in navpoint_up() local
158 clk_prepare_enable(ssp->clk); in navpoint_up()
160 pxa_ssp_write_reg(ssp, SSCR1, sscr1); in navpoint_up()
161 pxa_ssp_write_reg(ssp, SSSR, sssr); in navpoint_up()
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/Linux-v4.19/drivers/clk/mxs/
Dclk-ssp.c27 void mxs_ssp_set_clk_rate(struct mxs_ssp *ssp, unsigned int rate) in mxs_ssp_set_clk_rate() argument
33 ssp_clk = clk_get_rate(ssp->clk); in mxs_ssp_set_clk_rate()
43 dev_err(ssp->dev, in mxs_ssp_set_clk_rate()
50 val = readl(ssp->base + HW_SSP_TIMING(ssp)); in mxs_ssp_set_clk_rate()
54 writel(val, ssp->base + HW_SSP_TIMING(ssp)); in mxs_ssp_set_clk_rate()
56 ssp->clk_rate = ssp_sck; in mxs_ssp_set_clk_rate()
58 dev_dbg(ssp->dev, in mxs_ssp_set_clk_rate()
/Linux-v4.19/Documentation/devicetree/bindings/pinctrl/
Dmarvell,dove-pinctrl.txt30 mpp10 10 gpio, pmu, ssp(sclk), pmu*
36 ssp(extclk), pmu*
37 mpp14 14 gpio, pmu, uart2(txd), sdio1(buspwr), ssp(rxd), pmu*
38 mpp15 15 gpio, pmu, uart2(rxd), sdio1(ledctrl), ssp(sfrm), pmu*
47 uart1(cts), ssp(sfrm)
49 lcd-spi(mosi), uart1(cts), ssp(txd)
51 lcd-spi(sck), ssp(sclk)
55 mpp_audio1 52-57 gpio, i2s1/spdifo, i2s1, spdifo, twsi, ssp/spdifo, ssp,
56 ssp/twsi
85 - ssp/spdifo : ssp on pins 52-55, spdifo on pin 57, no gpios
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/Linux-v4.19/arch/arm/mach-sa1100/
Dssp.c161 void ssp_save_state(struct ssp_state *ssp) in ssp_save_state() argument
163 ssp->cr0 = Ser4SSCR0; in ssp_save_state()
164 ssp->cr1 = Ser4SSCR1; in ssp_save_state()
175 void ssp_restore_state(struct ssp_state *ssp) in ssp_restore_state() argument
179 Ser4SSCR0 = ssp->cr0 & ~SSCR0_SSE; in ssp_restore_state()
180 Ser4SSCR1 = ssp->cr1; in ssp_restore_state()
181 Ser4SSCR0 = ssp->cr0; in ssp_restore_state()
/Linux-v4.19/Documentation/devicetree/bindings/sound/
Dmrvl,pxa-ssp.txt5 compatible Must be "mrvl,pxa-ssp-dai"
6 port A phandle reference to a PXA ssp upstream device
20 ssp1: ssp@41000000 {
21 compatible = "mrvl,pxa3xx-ssp";
24 clock-names = "pxa27x-ssp.0";
30 compatible = "mrvl,pxa-ssp-dai";
/Linux-v4.19/security/smack/
Dsmack_netfilter.c31 struct socket_smack *ssp; in smack_ipv6_output() local
35 ssp = sk->sk_security; in smack_ipv6_output()
36 skp = ssp->smk_out; in smack_ipv6_output()
49 struct socket_smack *ssp; in smack_ipv4_output() local
53 ssp = sk->sk_security; in smack_ipv4_output()
54 skp = ssp->smk_out; in smack_ipv4_output()
Dsmack_lsm.c1485 struct socket_smack *ssp; in smack_inode_getsecurity() local
1505 ssp = sock->sk->sk_security; in smack_inode_getsecurity()
1508 isp = ssp->smk_in; in smack_inode_getsecurity()
1510 isp = ssp->smk_out; in smack_inode_getsecurity()
1880 struct socket_smack *ssp; in smack_file_receive() local
1890 ssp = sock->sk->sk_security; in smack_file_receive()
1898 rc = smk_access(tsp->smk_task, ssp->smk_out, MAY_WRITE, &ad); in smack_file_receive()
1902 rc = smk_access(ssp->smk_in, tsp->smk_task, MAY_WRITE, &ad); in smack_file_receive()
2320 struct socket_smack *ssp; in smack_sk_alloc_security() local
2322 ssp = kzalloc(sizeof(struct socket_smack), gfp_flags); in smack_sk_alloc_security()
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/Linux-v4.19/drivers/scsi/isci/
Dremote_node_context.c129 rnc->ssp.remote_node_index = rni; in sci_remote_node_context_construct_buffer()
130 rnc->ssp.remote_node_port_width = idev->device_port_width; in sci_remote_node_context_construct_buffer()
131 rnc->ssp.logical_port_index = idev->owning_port->physical_port_index; in sci_remote_node_context_construct_buffer()
135 rnc->ssp.remote_sas_address_hi = upper_32_bits(sas_addr); in sci_remote_node_context_construct_buffer()
136 rnc->ssp.remote_sas_address_lo = lower_32_bits(sas_addr); in sci_remote_node_context_construct_buffer()
138 rnc->ssp.nexus_loss_timer_enable = true; in sci_remote_node_context_construct_buffer()
139 rnc->ssp.check_bit = false; in sci_remote_node_context_construct_buffer()
140 rnc->ssp.is_valid = false; in sci_remote_node_context_construct_buffer()
141 rnc->ssp.is_remote_node_context = true; in sci_remote_node_context_construct_buffer()
142 rnc->ssp.function_number = 0; in sci_remote_node_context_construct_buffer()
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Dport.c550 rnc->ssp.remote_sas_address_hi = 0; in sci_port_construct_dummy_rnc()
551 rnc->ssp.remote_sas_address_lo = 0; in sci_port_construct_dummy_rnc()
553 rnc->ssp.remote_node_index = rni; in sci_port_construct_dummy_rnc()
554 rnc->ssp.remote_node_port_width = 1; in sci_port_construct_dummy_rnc()
555 rnc->ssp.logical_port_index = iport->physical_port_index; in sci_port_construct_dummy_rnc()
557 rnc->ssp.nexus_loss_timer_enable = false; in sci_port_construct_dummy_rnc()
558 rnc->ssp.check_bit = false; in sci_port_construct_dummy_rnc()
559 rnc->ssp.is_valid = true; in sci_port_construct_dummy_rnc()
560 rnc->ssp.is_remote_node_context = true; in sci_port_construct_dummy_rnc()
561 rnc->ssp.function_number = 0; in sci_port_construct_dummy_rnc()
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/Linux-v4.19/arch/x86/kernel/
Dvm86_32.c538 unsigned char __user *ssp, unsigned short sp) in do_int() argument
555 pushw(ssp, sp, get_vflags(regs), cannot_handle); in do_int()
556 pushw(ssp, sp, regs->pt.cs, cannot_handle); in do_int()
557 pushw(ssp, sp, IP(regs), cannot_handle); in do_int()
594 unsigned char __user *ssp; in handle_vm86_fault() local
606 ssp = (unsigned char __user *) (regs->pt.ss << 4); in handle_vm86_fault()
633 pushl(ssp, sp, get_vflags(regs), simulate_sigsegv); in handle_vm86_fault()
636 pushw(ssp, sp, get_vflags(regs), simulate_sigsegv); in handle_vm86_fault()
647 newflags = popl(ssp, sp, simulate_sigsegv); in handle_vm86_fault()
650 newflags = popw(ssp, sp, simulate_sigsegv); in handle_vm86_fault()
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/Linux-v4.19/sound/soc/intel/skylake/
DMakefile19 snd-soc-skl-ssp-clk-objs := skl-ssp-clk.o
21 obj-$(CONFIG_SND_SOC_INTEL_SKYLAKE_SSP_CLK) += snd-soc-skl-ssp-clk.o
/Linux-v4.19/arch/arm/boot/dts/
Dpxa3xx.dtsi247 ssp1: ssp@41000000 {
248 compatible = "mrvl,pxa3xx-ssp";
255 ssp2: ssp@41700000 {
256 compatible = "mrvl,pxa3xx-ssp";
263 ssp3: ssp@41900000 {
264 compatible = "mrvl,pxa3xx-ssp";
271 ssp4: ssp@41a00000 {
272 compatible = "mrvl,pxa3xx-ssp";
/Linux-v4.19/arch/arm/include/asm/hardware/
Dssp.h23 void ssp_save_state(struct ssp_state *ssp);
24 void ssp_restore_state(struct ssp_state *ssp);
/Linux-v4.19/drivers/usb/gadget/
Dconfig.c163 struct usb_descriptor_header **ssp) in usb_assign_descriptors() argument
182 if (ssp && gadget_is_superspeed_plus(g)) { in usb_assign_descriptors()
183 f->ssp_descriptors = usb_copy_descriptors(ssp); in usb_assign_descriptors()
/Linux-v4.19/arch/h8300/kernel/
Dtraps.c46 asmlinkage void set_esp0(unsigned long ssp) in set_esp0() argument
48 current->thread.esp0 = ssp; in set_esp0()
/Linux-v4.19/fs/nilfs2/
Dsegment.c394 struct nilfs_segsum_pointer *ssp, in nilfs_segctor_map_segsum_entry() argument
401 if (unlikely(ssp->offset + bytes > blocksize)) { in nilfs_segctor_map_segsum_entry()
402 ssp->offset = 0; in nilfs_segctor_map_segsum_entry()
403 BUG_ON(NILFS_SEGBUF_BH_IS_LAST(ssp->bh, in nilfs_segctor_map_segsum_entry()
405 ssp->bh = NILFS_SEGBUF_NEXT_BH(ssp->bh); in nilfs_segctor_map_segsum_entry()
407 p = ssp->bh->b_data + ssp->offset; in nilfs_segctor_map_segsum_entry()
408 ssp->offset += bytes; in nilfs_segctor_map_segsum_entry()
471 struct nilfs_sc_info *sci, const struct nilfs_segsum_pointer *ssp, in nilfs_segctor_segsum_block_required() argument
477 return ssp->offset + binfo_size + in nilfs_segctor_segsum_block_required()
600 struct nilfs_segsum_pointer *ssp, in nilfs_write_file_data_binfo() argument
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