| /kernel/linux/linux-6.6/drivers/bus/ |
| D | bt1-apb.c | 8 * Baikal-T1 APB-bus driver
38 * struct bt1_apb - Baikal-T1 APB EHB private data
40 * @regs: APB EHB registers map.
43 * @rate: APB-bus reference clock rate.
44 * @pclk: APB-reference clock.
45 * @prst: APB domain reset line.
71 static inline unsigned long bt1_apb_n_to_timeout_us(struct bt1_apb *apb, u32 n) in bt1_apb_n_to_timeout_us() argument
75 do_div(timeout, apb->rate); in bt1_apb_n_to_timeout_us()
81 static inline unsigned long bt1_apb_timeout_to_n_us(struct bt1_apb *apb, in bt1_apb_timeout_to_n_us() argument
84 u64 n = (u64)timeout * apb->rate; in bt1_apb_timeout_to_n_us()
[all …]
|
| /kernel/linux/linux-5.10/drivers/bus/ |
| D | bt1-apb.c | 8 * Baikal-T1 APB-bus driver
38 * struct bt1_apb - Baikal-T1 APB EHB private data
40 * @regs: APB EHB registers map.
43 * @rate: APB-bus reference clock rate.
44 * @pclk: APB-reference clock.
45 * @prst: APB domain reset line.
71 static inline unsigned long bt1_apb_n_to_timeout_us(struct bt1_apb *apb, u32 n) in bt1_apb_n_to_timeout_us() argument
75 do_div(timeout, apb->rate); in bt1_apb_n_to_timeout_us()
81 static inline unsigned long bt1_apb_timeout_to_n_us(struct bt1_apb *apb, in bt1_apb_timeout_to_n_us() argument
84 u64 n = (u64)timeout * apb->rate; in bt1_apb_timeout_to_n_us()
[all …]
|
| /kernel/linux/linux-5.10/drivers/staging/greybus/ |
| D | arche-apb-ctrl.c | 3 * Arche Platform driver to control APB.
69 struct arche_apb_ctrl_drvdata *apb = platform_get_drvdata(pdev); in coldboot_seq() local
72 if (apb->init_disabled || in coldboot_seq()
73 apb->state == ARCHE_PLATFORM_STATE_ACTIVE) in coldboot_seq()
76 /* Hold APB in reset state */ in coldboot_seq()
77 assert_reset(apb->resetn); in coldboot_seq()
79 if (apb->state == ARCHE_PLATFORM_STATE_FW_FLASHING && apb->spi_en) in coldboot_seq()
80 devm_gpiod_put(dev, apb->spi_en); in coldboot_seq()
82 /* Enable power to APB */ in coldboot_seq()
83 if (!IS_ERR(apb->vcore)) { in coldboot_seq()
[all …]
|
| /kernel/linux/linux-6.6/drivers/staging/greybus/ |
| D | arche-apb-ctrl.c | 3 * Arche Platform driver to control APB.
69 struct arche_apb_ctrl_drvdata *apb = platform_get_drvdata(pdev); in coldboot_seq() local
72 if (apb->init_disabled || in coldboot_seq()
73 apb->state == ARCHE_PLATFORM_STATE_ACTIVE) in coldboot_seq()
76 /* Hold APB in reset state */ in coldboot_seq()
77 assert_reset(apb->resetn); in coldboot_seq()
79 if (apb->state == ARCHE_PLATFORM_STATE_FW_FLASHING && apb->spi_en) in coldboot_seq()
80 devm_gpiod_put(dev, apb->spi_en); in coldboot_seq()
82 /* Enable power to APB */ in coldboot_seq()
83 if (!IS_ERR(apb->vcore)) { in coldboot_seq()
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/bus/ |
| D | baikal,bt1-apb.yaml | 5 $id: http://devicetree.org/schemas/bus/baikal,bt1-apb.yaml#
8 title: Baikal-T1 APB-bus
15 which routes them to the AXI-APB bridge. This interface is a single master
17 addressed APB slave devices. In case of any APB protocol collisions, slave
19 reported to the APB terminator (APB Errors Handler Block).
27 const: baikal,bt1-apb
31 - description: APB EHB MMIO registers
32 - description: APB MMIO region with no any device mapped
44 - description: APB reference clock
52 - description: APB domain reset line
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/bus/ |
| D | baikal,bt1-apb.yaml | 5 $id: http://devicetree.org/schemas/bus/baikal,bt1-apb.yaml#
8 title: Baikal-T1 APB-bus
15 which routes them to the AXI-APB bridge. This interface is a single master
17 addressed APB slave devices. In case of any APB protocol collisions, slave
19 reported to the APB terminator (APB Errors Handler Block).
27 const: baikal,bt1-apb
31 - description: APB EHB MMIO registers
32 - description: APB MMIO region with no any device mapped
44 - description: APB reference clock
52 - description: APB domain reset line
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/interrupt-controller/ |
| D | csky,apb-intc.txt | 2 C-SKY APB Interrupt Controller
5 C-SKY APB Interrupt Controller is a simple soc interrupt controller
6 on the apb bus and we only use it as root irq controller.
8 - csky,apb-intc is used in a lot of csky fpgas and socs, it support 64 irq nums.
9 - csky,dual-apb-intc consists of 2 apb-intc and 128 irq nums supported.
16 Description: Describes APB interrupt controller
23 Definition: must be "csky,apb-intc"
24 "csky,dual-apb-intc"
44 compatible = "csky,apb-intc";
51 compatible = "csky,dual-apb-intc";
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/interrupt-controller/ |
| D | csky,apb-intc.txt | 2 C-SKY APB Interrupt Controller
5 C-SKY APB Interrupt Controller is a simple soc interrupt controller
6 on the apb bus and we only use it as root irq controller.
8 - csky,apb-intc is used in a lot of csky fpgas and socs, it support 64 irq nums.
9 - csky,dual-apb-intc consists of 2 apb-intc and 128 irq nums supported.
16 Description: Describes APB interrupt controller
23 Definition: must be "csky,apb-intc"
24 "csky,dual-apb-intc"
44 compatible = "csky,apb-intc";
51 compatible = "csky,dual-apb-intc";
|
| /kernel/linux/linux-6.6/arch/riscv/boot/dts/thead/ |
| D | th1520.dtsi | 125 apb_clk: apb-clk-clock {
168 compatible = "snps,dw-apb-uart";
178 compatible = "snps,dw-apb-uart";
188 compatible = "snps,dw-apb-uart";
198 compatible = "snps,dw-apb-gpio";
204 compatible = "snps,dw-apb-gpio-port";
216 compatible = "snps,dw-apb-gpio";
222 compatible = "snps,dw-apb-gpio-port";
234 compatible = "snps,dw-apb-gpio";
240 compatible = "snps,dw-apb-gpio-port";
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/timer/ |
| D | snps,dw-apb-timer.yaml | 4 $id: http://devicetree.org/schemas/timer/snps,dw-apb-timer.yaml#
7 title: Synopsys DesignWare APB Timer
15 - const: snps,dw-apb-timer
17 - snps,dw-apb-timer-sp
18 - snps,dw-apb-timer-osc
34 - description: APB interface clock source
63 compatible = "snps,dw-apb-timer";
71 compatible = "snps,dw-apb-timer";
79 compatible = "snps,dw-apb-timer";
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/timer/ |
| D | snps,dw-apb-timer.yaml | 4 $id: http://devicetree.org/schemas/timer/snps,dw-apb-timer.yaml#
7 title: Synopsys DesignWare APB Timer
15 - const: snps,dw-apb-timer
17 - snps,dw-apb-timer-sp
18 - snps,dw-apb-timer-osc
31 - description: APB interface clock source
67 compatible = "snps,dw-apb-timer";
75 compatible = "snps,dw-apb-timer";
83 compatible = "snps,dw-apb-timer";
|
| /kernel/linux/linux-6.6/arch/arm/boot/dts/synaptics/ |
| D | berlin2cd.dtsi | 166 apb@e80000 {
175 compatible = "snps,dw-apb-gpio";
181 compatible = "snps,dw-apb-gpio-port";
193 compatible = "snps,dw-apb-gpio";
199 compatible = "snps,dw-apb-gpio-port";
211 compatible = "snps,dw-apb-gpio";
217 compatible = "snps,dw-apb-gpio-port";
229 compatible = "snps,dw-apb-gpio";
235 compatible = "snps,dw-apb-gpio-port";
267 compatible = "snps,dw-apb-ssi";
[all …]
|
| D | berlin2.dtsi | 176 apb@e80000 {
185 compatible = "snps,dw-apb-gpio";
191 compatible = "snps,dw-apb-gpio-port";
203 compatible = "snps,dw-apb-gpio";
209 compatible = "snps,dw-apb-gpio-port";
221 compatible = "snps,dw-apb-gpio";
227 compatible = "snps,dw-apb-gpio-port";
239 compatible = "snps,dw-apb-gpio";
245 compatible = "snps,dw-apb-gpio-port";
257 compatible = "snps,dw-apb-timer";
[all …]
|
| D | berlin2q.dtsi | 237 apb@e80000 {
246 compatible = "snps,dw-apb-gpio";
252 compatible = "snps,dw-apb-gpio-port";
264 compatible = "snps,dw-apb-gpio";
270 compatible = "snps,dw-apb-gpio-port";
282 compatible = "snps,dw-apb-gpio";
288 compatible = "snps,dw-apb-gpio-port";
300 compatible = "snps,dw-apb-gpio";
306 compatible = "snps,dw-apb-gpio-port";
342 compatible = "snps,dw-apb-timer";
[all …]
|
| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | berlin2cd.dtsi | 166 apb@e80000 {
175 compatible = "snps,dw-apb-gpio";
181 compatible = "snps,dw-apb-gpio-port";
193 compatible = "snps,dw-apb-gpio";
199 compatible = "snps,dw-apb-gpio-port";
211 compatible = "snps,dw-apb-gpio";
217 compatible = "snps,dw-apb-gpio-port";
229 compatible = "snps,dw-apb-gpio";
235 compatible = "snps,dw-apb-gpio-port";
267 compatible = "snps,dw-apb-ssi";
[all …]
|
| D | berlin2.dtsi | 176 apb@e80000 {
185 compatible = "snps,dw-apb-gpio";
191 compatible = "snps,dw-apb-gpio-port";
203 compatible = "snps,dw-apb-gpio";
209 compatible = "snps,dw-apb-gpio-port";
221 compatible = "snps,dw-apb-gpio";
227 compatible = "snps,dw-apb-gpio-port";
239 compatible = "snps,dw-apb-gpio";
245 compatible = "snps,dw-apb-gpio-port";
257 compatible = "snps,dw-apb-timer";
[all …]
|
| D | berlin2q.dtsi | 237 apb@e80000 {
246 compatible = "snps,dw-apb-gpio";
252 compatible = "snps,dw-apb-gpio-port";
264 compatible = "snps,dw-apb-gpio";
270 compatible = "snps,dw-apb-gpio-port";
282 compatible = "snps,dw-apb-gpio";
288 compatible = "snps,dw-apb-gpio-port";
300 compatible = "snps,dw-apb-gpio";
306 compatible = "snps,dw-apb-gpio-port";
342 compatible = "snps,dw-apb-timer";
[all …]
|
| /kernel/linux/linux-6.6/arch/arm64/boot/dts/synaptics/ |
| D | berlin4ct.dtsi | 127 apb@e80000 {
136 compatible = "snps,dw-apb-gpio";
142 compatible = "snps,dw-apb-gpio-port";
154 compatible = "snps,dw-apb-gpio";
160 compatible = "snps,dw-apb-gpio-port";
172 compatible = "snps,dw-apb-gpio";
178 compatible = "snps,dw-apb-gpio-port";
190 compatible = "snps,dw-apb-gpio";
196 compatible = "snps,dw-apb-gpio-port";
208 compatible = "snps,dw-apb-ictl";
[all …]
|
| /kernel/linux/linux-5.10/arch/arm64/boot/dts/synaptics/ |
| D | berlin4ct.dtsi | 125 apb@e80000 {
134 compatible = "snps,dw-apb-gpio";
140 compatible = "snps,dw-apb-gpio-port";
152 compatible = "snps,dw-apb-gpio";
158 compatible = "snps,dw-apb-gpio-port";
170 compatible = "snps,dw-apb-gpio";
176 compatible = "snps,dw-apb-gpio-port";
188 compatible = "snps,dw-apb-gpio";
194 compatible = "snps,dw-apb-gpio-port";
206 compatible = "snps,dw-apb-ictl";
[all …]
|
| /kernel/linux/linux-5.10/drivers/clk/sprd/ |
| D | sc9860-clk.c | 380 static SPRD_MUX_CLK(ap_apb, "ap-apb", ap_apb_parents,
500 static SPRD_COMP_CLK(aon_apb, "aon-apb", aon_apb_parents, 0x230,
826 static SPRD_SC_GATE_CLK(avs_lit_eb, "avs-lit-eb", "aon-apb", 0x0,
828 static SPRD_SC_GATE_CLK(avs_big_eb, "avs-big-eb", "aon-apb", 0x0,
830 static SPRD_SC_GATE_CLK(ap_intc5_eb, "ap-intc5-eb", "aon-apb", 0x0,
832 static SPRD_SC_GATE_CLK(gpio_eb, "gpio-eb", "aon-apb", 0x0,
834 static SPRD_SC_GATE_CLK(pwm0_eb, "pwm0-eb", "aon-apb", 0x0,
836 static SPRD_SC_GATE_CLK(pwm1_eb, "pwm1-eb", "aon-apb", 0x0,
838 static SPRD_SC_GATE_CLK(pwm2_eb, "pwm2-eb", "aon-apb", 0x0,
840 static SPRD_SC_GATE_CLK(pwm3_eb, "pwm3-eb", "aon-apb", 0x0,
[all …]
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| /kernel/linux/linux-6.6/drivers/clk/sprd/ |
| D | sc9860-clk.c | 380 static SPRD_MUX_CLK(ap_apb, "ap-apb", ap_apb_parents,
500 static SPRD_COMP_CLK(aon_apb, "aon-apb", aon_apb_parents, 0x230,
826 static SPRD_SC_GATE_CLK(avs_lit_eb, "avs-lit-eb", "aon-apb", 0x0,
828 static SPRD_SC_GATE_CLK(avs_big_eb, "avs-big-eb", "aon-apb", 0x0,
830 static SPRD_SC_GATE_CLK(ap_intc5_eb, "ap-intc5-eb", "aon-apb", 0x0,
832 static SPRD_SC_GATE_CLK(gpio_eb, "gpio-eb", "aon-apb", 0x0,
834 static SPRD_SC_GATE_CLK(pwm0_eb, "pwm0-eb", "aon-apb", 0x0,
836 static SPRD_SC_GATE_CLK(pwm1_eb, "pwm1-eb", "aon-apb", 0x0,
838 static SPRD_SC_GATE_CLK(pwm2_eb, "pwm2-eb", "aon-apb", 0x0,
840 static SPRD_SC_GATE_CLK(pwm3_eb, "pwm3-eb", "aon-apb", 0x0,
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/serial/ |
| D | snps-dw-apb-uart.yaml | 4 $id: http://devicetree.org/schemas/serial/snps-dw-apb-uart.yaml#
40 - const: snps,dw-apb-uart
43 - brcm,bcm11351-dw-apb-uart
44 - brcm,bcm21664-dw-apb-uart
45 - const: snps,dw-apb-uart
50 - const: snps,dw-apb-uart
51 - const: snps,dw-apb-uart
126 compatible = "snps,dw-apb-uart";
141 compatible = "snps,dw-apb-uart";
152 compatible = "snps,dw-apb-uart";
|
| /kernel/linux/linux-6.6/arch/arc/boot/dts/ |
| D | axc003.dtsi | 55 dw-apb-gpio@2000 {
56 compatible = "snps,dw-apb-gpio";
62 compatible = "snps,dw-apb-gpio-port";
74 debug_uart: dw-apb-uart@5000 {
75 compatible = "snps,dw-apb-uart";
120 * The DW APB ICTL intc on MB is connected to CPU intc via a
121 * DT "invisible" DW APB GPIO block, configured to simply pass thru
125 * ABPG GPIO. Thus set "interrupts = <24>" (DW APB GPIO to core)
126 * instead of "interrupts = <12>" (DW APB ICTL to DW APB GPIO)
134 compatible = "snps,dw-apb-ictl";
|
| /kernel/linux/linux-5.10/arch/arc/boot/dts/ |
| D | axc003.dtsi | 55 dw-apb-gpio@2000 {
56 compatible = "snps,dw-apb-gpio";
62 compatible = "snps,dw-apb-gpio-port";
74 debug_uart: dw-apb-uart@5000 {
75 compatible = "snps,dw-apb-uart";
120 * The DW APB ICTL intc on MB is connected to CPU intc via a
121 * DT "invisible" DW APB GPIO block, configured to simply pass thru
125 * ABPG GPIO. Thus set "interrupts = <24>" (DW APB GPIO to core)
126 * instead of "interrupts = <12>" (DW APB ICTL to DW APB GPIO)
134 compatible = "snps,dw-apb-ictl";
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/serial/ |
| D | snps-dw-apb-uart.yaml | 4 $id: http://devicetree.org/schemas/serial/snps-dw-apb-uart.yaml#
35 - const: snps,dw-apb-uart
38 - brcm,bcm11351-dw-apb-uart
39 - brcm,bcm21664-dw-apb-uart
40 - const: snps,dw-apb-uart
41 - const: snps,dw-apb-uart
109 compatible = "snps,dw-apb-uart";
124 compatible = "snps,dw-apb-uart";
135 compatible = "snps,dw-apb-uart";
|