| /linux-6.12.1/drivers/spi/ |
| D | spi-qup.c | 163 static inline bool spi_qup_is_flag_set(struct spi_qup *controller, u32 flag) in spi_qup_is_flag_set() argument
165 u32 opflag = readl_relaxed(controller->base + QUP_OPERATIONAL); in spi_qup_is_flag_set()
179 static inline unsigned int spi_qup_len(struct spi_qup *controller) in spi_qup_len() argument
181 return controller->n_words * controller->w_size; in spi_qup_len()
184 static inline bool spi_qup_is_valid_state(struct spi_qup *controller) in spi_qup_is_valid_state() argument
186 u32 opstate = readl_relaxed(controller->base + QUP_STATE); in spi_qup_is_valid_state()
191 static int spi_qup_vote_bw(struct spi_qup *controller, u32 speed_hz) in spi_qup_vote_bw() argument
196 if (controller->bw_speed_hz == speed_hz) in spi_qup_vote_bw()
200 ret = icc_set_bw(controller->icc_path, 0, needed_peak_bw); in spi_qup_vote_bw()
204 controller->bw_speed_hz = speed_hz; in spi_qup_vote_bw()
[all …]
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| D | spi-pxa2xx-dma.c | 28 struct spi_message *msg = drv_data->controller->cur_msg; in pxa2xx_spi_dma_transfer_complete()
57 spi_finalize_current_transfer(drv_data->controller); in pxa2xx_spi_dma_transfer_complete()
98 chan = drv_data->controller->dma_tx; in pxa2xx_spi_dma_prepare_one()
105 chan = drv_data->controller->dma_rx; in pxa2xx_spi_dma_prepare_one()
126 dmaengine_terminate_async(drv_data->controller->dma_rx); in pxa2xx_spi_dma_transfer()
127 dmaengine_terminate_async(drv_data->controller->dma_tx); in pxa2xx_spi_dma_transfer()
165 dmaengine_terminate_async(drv_data->controller->dma_tx); in pxa2xx_spi_dma_prepare()
172 dma_async_issue_pending(drv_data->controller->dma_rx); in pxa2xx_spi_dma_start()
173 dma_async_issue_pending(drv_data->controller->dma_tx); in pxa2xx_spi_dma_start()
181 dmaengine_terminate_sync(drv_data->controller->dma_rx); in pxa2xx_spi_dma_stop()
[all …]
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| D | spi-fsl-lpspi.c | 192 static bool fsl_lpspi_can_dma(struct spi_controller *controller, in fsl_lpspi_can_dma() argument
198 if (!controller->dma_rx) in fsl_lpspi_can_dma()
215 static int lpspi_prepare_xfer_hardware(struct spi_controller *controller) in lpspi_prepare_xfer_hardware() argument
218 spi_controller_get_devdata(controller); in lpspi_prepare_xfer_hardware()
230 static int lpspi_unprepare_xfer_hardware(struct spi_controller *controller) in lpspi_unprepare_xfer_hardware() argument
233 spi_controller_get_devdata(controller); in lpspi_unprepare_xfer_hardware()
359 static int fsl_lpspi_dma_configure(struct spi_controller *controller) in fsl_lpspi_dma_configure() argument
365 spi_controller_get_devdata(controller); in fsl_lpspi_dma_configure()
385 ret = dmaengine_slave_config(controller->dma_tx, &tx); in fsl_lpspi_dma_configure()
396 ret = dmaengine_slave_config(controller->dma_rx, &rx); in fsl_lpspi_dma_configure()
[all …]
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| D | spi-loongson-core.c | 34 struct loongson_spi *loongson_spi = spi_controller_get_devdata(spi->controller); in loongson_spi_set_cs()
93 loongson_spi = spi_controller_get_devdata(spi->controller); in loongson_spi_setup()
97 if (spi_get_chipselect(spi, 0) >= spi->controller->num_chipselect) in loongson_spi_setup()
110 struct loongson_spi *loongson_spi = spi_controller_get_devdata(spi->controller); in loongson_spi_write_read_8bit()
161 struct loongson_spi *loongson_spi = spi_controller_get_devdata(spi->controller); in loongson_spi_transfer_one()
197 struct spi_controller *controller; in loongson_spi_init_controller() local
201 controller = devm_spi_alloc_host(dev, sizeof(struct loongson_spi)); in loongson_spi_init_controller()
202 if (controller == NULL) in loongson_spi_init_controller()
205 controller->mode_bits = SPI_MODE_X_MASK | SPI_CS_HIGH; in loongson_spi_init_controller()
206 controller->setup = loongson_spi_setup; in loongson_spi_init_controller()
[all …]
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| D | spi-ljca.c | 71 struct spi_controller *controller; member
193 static int ljca_spi_transfer_one(struct spi_controller *controller, in ljca_spi_transfer_one() argument
197 u8 div = DIV_ROUND_UP(controller->max_speed_hz, xfer->speed_hz) / 2 - 1; in ljca_spi_transfer_one()
198 struct ljca_spi_dev *ljca_spi = spi_controller_get_devdata(controller); in ljca_spi_transfer_one()
222 struct spi_controller *controller; in ljca_spi_probe() local
226 controller = devm_spi_alloc_host(&auxdev->dev, sizeof(*ljca_spi)); in ljca_spi_probe()
227 if (!controller) in ljca_spi_probe()
230 ljca_spi = spi_controller_get_devdata(controller); in ljca_spi_probe()
233 ljca_spi->controller = controller; in ljca_spi_probe()
235 controller->bus_num = -1; in ljca_spi_probe()
[all …]
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| /linux-6.12.1/drivers/usb/musb/ |
| D | musb_cppi41.c | 37 struct dma_controller controller; member
61 if (!is_host_active(cppi41_channel->controller->controller.musb)) in save_rx_toggle()
187 struct cppi41_dma_controller *controller; in cppi41_recheck_tx_req() local
193 controller = container_of(timer, struct cppi41_dma_controller, in cppi41_recheck_tx_req()
195 musb = controller->controller.musb; in cppi41_recheck_tx_req()
198 list_for_each_entry_safe(cppi41_channel, n, &controller->early_tx_list, in cppi41_recheck_tx_req()
210 if (!list_empty(&controller->early_tx_list) && in cppi41_recheck_tx_req()
211 !hrtimer_is_queued(&controller->early_tx)) { in cppi41_recheck_tx_req()
213 hrtimer_forward_now(&controller->early_tx, 20 * NSEC_PER_USEC); in cppi41_recheck_tx_req()
226 struct cppi41_dma_controller *controller; in cppi41_dma_callback() local
[all …]
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| D | musbhsdma.c | 55 struct musb_dma_controller *controller; member
65 struct dma_controller controller; member
76 static void dma_controller_stop(struct musb_dma_controller *controller) in dma_controller_stop() argument
78 struct musb *musb = controller->private_data; in dma_controller_stop()
82 if (controller->used_channels != 0) { in dma_controller_stop()
83 dev_err(musb->controller, in dma_controller_stop()
87 if (controller->used_channels & (1 << bit)) { in dma_controller_stop()
88 channel = &controller->channel[bit].channel; in dma_controller_stop()
91 if (!controller->used_channels) in dma_controller_stop()
101 struct musb_dma_controller *controller = container_of(c, in dma_channel_allocate() local
[all …]
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| D | ux500_dma.c | 32 struct ux500_dma_controller *controller; member
43 struct dma_controller controller; member
59 dev_dbg(musb->controller, "DMA rx transfer done on hw_ep=%d\n", in ux500_dma_callback()
82 struct musb *musb = ux500_channel->controller->private_data; in ux500_configure_channel()
84 ux500_channel->controller->phy_base); in ux500_configure_channel()
86 dev_dbg(musb->controller, in ux500_configure_channel()
131 struct ux500_dma_controller *controller = container_of(c, in ux500_dma_channel_allocate() local
132 struct ux500_dma_controller, controller); in ux500_dma_channel_allocate()
134 struct musb *musb = controller->private_data; in ux500_dma_channel_allocate()
147 ux500_channel = is_tx ? &(controller->tx_channel[ch_num]) : in ux500_dma_channel_allocate()
[all …]
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| /linux-6.12.1/drivers/peci/ |
| D | core.c | 21 struct peci_controller *controller = to_peci_controller(dev); in peci_controller_dev_release() local
23 mutex_destroy(&controller->bus_lock); in peci_controller_dev_release()
24 ida_free(&peci_controller_ida, controller->id); in peci_controller_dev_release()
25 kfree(controller); in peci_controller_dev_release()
32 int peci_controller_scan_devices(struct peci_controller *controller) in peci_controller_scan_devices() argument
38 ret = peci_device_create(controller, addr); in peci_controller_scan_devices()
49 struct peci_controller *controller; in peci_controller_alloc() local
55 controller = kzalloc(sizeof(*controller), GFP_KERNEL); in peci_controller_alloc()
56 if (!controller) in peci_controller_alloc()
62 controller->id = ret; in peci_controller_alloc()
[all …]
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| /linux-6.12.1/Documentation/devicetree/bindings/cache/ |
| D | freescale-l2cache.txt | 9 "fsl,b4420-l2-cache-controller"
10 "fsl,b4860-l2-cache-controller"
11 "fsl,bsc9131-l2-cache-controller"
12 "fsl,bsc9132-l2-cache-controller"
13 "fsl,c293-l2-cache-controller"
14 "fsl,mpc8536-l2-cache-controller"
15 "fsl,mpc8540-l2-cache-controller"
16 "fsl,mpc8541-l2-cache-controller"
17 "fsl,mpc8544-l2-cache-controller"
18 "fsl,mpc8548-l2-cache-controller"
[all …]
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| /linux-6.12.1/drivers/gpio/ |
| D | gpio-zevio.c | 79 struct zevio_gpio *controller = gpiochip_get_data(chip); in zevio_gpio_get() local
82 spin_lock(&controller->lock); in zevio_gpio_get()
83 dir = zevio_gpio_port_get(controller, pin, ZEVIO_GPIO_DIRECTION); in zevio_gpio_get()
85 val = zevio_gpio_port_get(controller, pin, ZEVIO_GPIO_INPUT); in zevio_gpio_get()
87 val = zevio_gpio_port_get(controller, pin, ZEVIO_GPIO_OUTPUT); in zevio_gpio_get()
88 spin_unlock(&controller->lock); in zevio_gpio_get()
95 struct zevio_gpio *controller = gpiochip_get_data(chip); in zevio_gpio_set() local
98 spin_lock(&controller->lock); in zevio_gpio_set()
99 val = zevio_gpio_port_get(controller, pin, ZEVIO_GPIO_OUTPUT); in zevio_gpio_set()
105 zevio_gpio_port_set(controller, pin, ZEVIO_GPIO_OUTPUT, val); in zevio_gpio_set()
[all …]
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| /linux-6.12.1/arch/arm/boot/dts/samsung/ |
| D | exynos5410-pinctrl.dtsi | 13 gpio-controller;
16 interrupt-controller;
21 gpio-controller;
24 interrupt-controller;
29 gpio-controller;
32 interrupt-controller;
37 gpio-controller;
40 interrupt-controller;
45 gpio-controller;
48 interrupt-controller;
[all …]
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| D | exynos5260-pinctrl.dtsi | 16 gpio-controller;
19 interrupt-controller;
24 gpio-controller;
27 interrupt-controller;
32 gpio-controller;
35 interrupt-controller;
40 gpio-controller;
43 interrupt-controller;
48 gpio-controller;
51 interrupt-controller;
[all …]
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| /linux-6.12.1/drivers/pci/hotplug/ |
| D | pciehp.h | 91 struct controller { struct
164 void pciehp_request(struct controller *ctrl, int action);
165 void pciehp_handle_button_press(struct controller *ctrl);
166 void pciehp_handle_disable_request(struct controller *ctrl);
167 void pciehp_handle_presence_or_link_change(struct controller *ctrl, u32 events);
168 int pciehp_configure_device(struct controller *ctrl);
169 void pciehp_unconfigure_device(struct controller *ctrl, bool presence);
171 struct controller *pcie_init(struct pcie_device *dev);
172 int pcie_init_notification(struct controller *ctrl);
173 void pcie_shutdown_notification(struct controller *ctrl);
[all …]
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| /linux-6.12.1/drivers/net/ethernet/mellanox/mlx5/core/sf/diag/ |
| D | sf_tracepoint.h | 17 u32 controller,
20 TP_ARGS(dev, port_index, controller, hw_fn_id, sfnum),
23 __field(u32, controller)
29 __entry->controller = controller;
34 __get_str(devname), __entry->port_index, __entry->controller,
41 u32 controller,
43 TP_ARGS(dev, port_index, controller, hw_fn_id),
46 __field(u32, controller)
51 __entry->controller = controller;
55 __get_str(devname), __entry->port_index, __entry->controller,
[all …]
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| /linux-6.12.1/arch/arm64/boot/dts/tesla/ |
| D | fsd-pinctrl.dtsi | 15 gpio-controller;
18 interrupt-controller;
23 gpio-controller;
26 interrupt-controller;
31 gpio-controller;
34 interrupt-controller;
39 gpio-controller;
42 interrupt-controller;
47 gpio-controller;
50 interrupt-controller;
[all …]
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| /linux-6.12.1/drivers/pci/controller/dwc/ |
| D | Kconfig | 18 bool "Amazon Annapurna Labs PCIe controller"
25 controller IP on Amazon SoCs. The PCIe controller uses the DesignWare
28 Annapurna Labs PCIe controller don't need to enable this.
31 tristate "Amlogic Meson PCIe controller"
36 Say Y here if you want to enable PCI controller support on Amlogic
37 SoCs. The PCI controller on Amlogic is based on DesignWare hardware
45 bool "Axis ARTPEC-6 PCIe controller (host mode)"
51 Enables support for the PCIe controller in the ARTPEC-6 SoC to work in
55 bool "Axis ARTPEC-6 PCIe controller (endpoint mode)"
61 Enables support for the PCIe controller in the ARTPEC-6 SoC to work in
[all …]
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| /linux-6.12.1/arch/arm64/boot/dts/exynos/ |
| D | exynos7-pinctrl.dtsi | 16 gpio-controller;
19 interrupt-controller;
33 gpio-controller;
36 interrupt-controller;
50 gpio-controller;
53 interrupt-controller;
58 gpio-controller;
61 interrupt-controller;
68 gpio-controller;
71 interrupt-controller;
[all …]
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| D | exynos5433-pinctrl.dtsi | 33 gpio-controller;
36 interrupt-controller;
50 gpio-controller;
53 interrupt-controller;
67 gpio-controller;
70 interrupt-controller;
75 gpio-controller;
78 interrupt-controller;
83 gpio-controller;
86 interrupt-controller;
[all …]
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| /linux-6.12.1/arch/arm64/boot/dts/apple/ |
| D | t8103-pmgr.dtsi | 10 ps_sbr: power-controller@100 {
19 ps_aic: power-controller@108 {
28 ps_dwi: power-controller@110 {
37 ps_soc_spmi0: power-controller@118 {
45 ps_soc_spmi1: power-controller@120 {
53 ps_soc_spmi2: power-controller@128 {
61 ps_gpio: power-controller@130 {
69 ps_pms_busif: power-controller@138 {
78 ps_pms: power-controller@140 {
87 ps_pms_fpwm0: power-controller@148 {
[all …]
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| D | t8112-pmgr.dtsi | 10 ps_sbr: power-controller@100 {
19 ps_aic: power-controller@108 {
28 ps_dwi: power-controller@110 {
37 ps_soc_spmi0: power-controller@118 {
45 ps_gpio: power-controller@120 {
53 ps_pms_busif: power-controller@128 {
62 ps_pms: power-controller@130 {
71 ps_pms_c1ppt: power-controller@160 {
80 ps_soc_dpe: power-controller@168 {
89 ps_pmgr_soc_ocla: power-controller@170 {
[all …]
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| D | t600x-pmgr.dtsi | 9 DIE_NODE(ps_pms_bridge): power-controller@100 {
18 DIE_NODE(ps_aic): power-controller@108 {
27 DIE_NODE(ps_dwi): power-controller@110 {
36 DIE_NODE(ps_pms): power-controller@118 {
45 DIE_NODE(ps_gpio): power-controller@120 {
54 DIE_NODE(ps_soc_dpe): power-controller@128 {
63 DIE_NODE(ps_pmgr_soc_ocla): power-controller@130 {
72 DIE_NODE(ps_pcie0_ref): power-controller@138 {
80 DIE_NODE(ps_pcie1_ref): power-controller@140 {
88 DIE_NODE(ps_apcie_st): power-controller@148 {
[all …]
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| /linux-6.12.1/Documentation/devicetree/bindings/pci/ |
| D | pci-msi.txt | 23 Documentation/devicetree/bindings/interrupt-controller/msi.txt.
32 - msi-map: Maps a Requester ID to an MSI controller and associated
34 (rid-base,msi-controller,msi-base,length), where:
38 * msi-controller is a single phandle to an MSI controller
47 the listed msi-controller, with the msi-specifier (r - rid-base + msi-base).
53 the root complex and MSI controller do not pass sideband data with MSI
54 writes, this property may be used to describe the MSI controller(s)
66 msi: msi-controller@a {
68 compatible = "vendor,some-controller";
69 msi-controller;
[all …]
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| /linux-6.12.1/arch/powerpc/boot/dts/ |
| D | mucmc52.dts | 13 &gpt0 { gpio-controller; };
14 &gpt1 { gpio-controller; };
15 &gpt2 { gpio-controller; };
16 &gpt3 { gpio-controller; };
160 simple100: gpio-controller-100@3,600100 {
163 gpio-controller;
166 simple104: gpio-controller-104@3,600104 {
169 gpio-controller;
172 simple200: gpio-controller-200@3,600200 {
175 gpio-controller;
[all …]
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| /linux-6.12.1/drivers/pci/controller/ |
| D | Kconfig | 3 menu "PCI controller drivers"
7 tristate "Aardvark PCIe controller"
14 controller is part of the South Bridge of the Marvel Armada
18 tristate "Altera PCIe controller"
21 Say Y here if you want to enable PCIe controller support on Altera
30 This MSI driver supports Altera MSI to GIC controller IP.
38 tristate "Apple PCIe controller"
44 Say Y here if you want to enable PCIe controller support on Apple
51 bool "ARM Versatile PB PCI controller"
55 tristate "Broadcom Brcmstb PCIe controller"
[all …]
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