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/openbmc/linux/drivers/mfd/
H A Dsyscon.c34 struct syscon { struct
47 static struct syscon *of_syscon_register(struct device_node *np, bool check_res) in of_syscon_register() argument
60 struct syscon *syscon __free(kfree) = kzalloc(sizeof(*syscon), GFP_KERNEL); in of_syscon_register()
61 if (!syscon) in of_syscon_register()
147 syscon->regmap = regmap; in of_syscon_register()
148 syscon->np = np; in of_syscon_register()
150 list_add_tail(&syscon->list, &syscon_list); in of_syscon_register()
152 return_ptr(syscon); in of_syscon_register()
169 struct syscon *entry, *syscon = NULL; in device_node_get_regmap() local
175 syscon = entry; in device_node_get_regmap()
[all …]
/openbmc/linux/arch/arm/boot/dts/gemini/
H A Dgemini.dtsi21 syscon = <&syscon>;
28 syscon: syscon@40000000 { label
29 compatible = "cortina,gemini-syscon",
30 "syscon", "simple-mfd";
35 syscon-reboot {
36 compatible = "syscon-reboot";
37 regmap = <&syscon>;
46 regmap = <&syscon>;
161 resets = <&syscon GEMINI_RESET_WDOG>;
162 clocks = <&syscon GEMINI_CLK_APB>;
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/openbmc/linux/arch/arm/boot/dts/aspeed/
H A Daspeed-g6.dtsi71 clocks = <&syscon ASPEED_CLK_HPLL>;
77 compatible = "aspeed,ast2600-sdram-edac", "syscon";
102 compatible = "aspeed,ast2600-ahbc", "syscon";
111 clocks = <&syscon ASPEED_CLK_AHB>;
142 clocks = <&syscon ASPEED_CLK_AHB>;
165 clocks = <&syscon ASPEED_CLK_AHB>;
198 resets = <&syscon ASPEED_RESET_MII>;
209 resets = <&syscon ASPEED_RESET_MII>;
220 resets = <&syscon ASPEED_RESET_MII>;
231 resets = <&syscon ASPEED_RESET_MII>;
[all …]
H A Daspeed-g5.dtsi62 clocks = <&syscon ASPEED_CLK_AHB>;
93 clocks = <&syscon ASPEED_CLK_AHB>;
116 clocks = <&syscon ASPEED_CLK_AHB>;
153 clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>;
161 clocks = <&syscon ASPEED_CLK_GATE_MAC2CLK>;
169 clocks = <&syscon ASPEED_CLK_GATE_USBPORT1CLK>;
179 clocks = <&syscon ASPEED_CLK_GATE_USBPORT2CLK>;
190 clocks = <&syscon ASPEED_CLK_GATE_USBUHCICLK>;
202 clocks = <&syscon ASPEED_CLK_GATE_USBPORT1CLK>;
224 syscon: syscon@1e6e2000 { label
[all …]
H A Daspeed-g4.dtsi61 clocks = <&syscon ASPEED_CLK_AHB>;
106 clocks = <&syscon ASPEED_CLK_AHB>;
135 clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>;
143 clocks = <&syscon ASPEED_CLK_GATE_MAC2CLK>;
151 clocks = <&syscon ASPEED_CLK_GATE_USBPORT1CLK>;
162 clocks = <&syscon ASPEED_CLK_GATE_USBUHCICLK>;
174 clocks = <&syscon ASPEED_CLK_GATE_USBPORT1CLK>;
189 syscon: syscon@1e6e2000 { label
190 compatible = "aspeed,ast2400-scu", "syscon", "simple-mfd";
225 clocks = <&syscon ASPEED_CLK_APB>;
[all …]
/openbmc/linux/drivers/net/ethernet/ti/
H A Dcpsw-common.c19 struct regmap *syscon; in davinci_emac_3517_get_macid() local
21 syscon = syscon_regmap_lookup_by_phandle(dev->of_node, "syscon"); in davinci_emac_3517_get_macid()
22 if (IS_ERR(syscon)) { in davinci_emac_3517_get_macid()
23 if (PTR_ERR(syscon) == -ENODEV) in davinci_emac_3517_get_macid()
25 return PTR_ERR(syscon); in davinci_emac_3517_get_macid()
28 regmap_read(syscon, CTRL_MAC_LO_REG(offset, slave), &macid_lsb); in davinci_emac_3517_get_macid()
29 regmap_read(syscon, CTRL_MAC_HI_REG(offset, slave), &macid_msb); in davinci_emac_3517_get_macid()
46 struct regmap *syscon; in cpsw_am33xx_cm_get_macid() local
48 syscon = syscon_regmap_lookup_by_phandle(dev->of_node, "syscon"); in cpsw_am33xx_cm_get_macid()
49 if (IS_ERR(syscon)) { in cpsw_am33xx_cm_get_macid()
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/openbmc/linux/Documentation/devicetree/bindings/arm/mediatek/
H A Dmediatek,ipu.txt9 - "mediatek,mt8183-ipu_conn", "syscon"
10 - "mediatek,mt8183-ipu_adl", "syscon"
11 - "mediatek,mt8183-ipu_core0", "syscon"
12 - "mediatek,mt8183-ipu_core1", "syscon"
21 ipu_conn: syscon@19000000 {
22 compatible = "mediatek,mt8183-ipu_conn", "syscon";
27 ipu_adl: syscon@19010000 {
28 compatible = "mediatek,mt8183-ipu_adl", "syscon";
33 ipu_core0: syscon@19180000 {
34 compatible = "mediatek,mt8183-ipu_core0", "syscon";
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H A Dmediatek,imgsys.txt9 - "mediatek,mt2701-imgsys", "syscon"
10 - "mediatek,mt2712-imgsys", "syscon"
11 - "mediatek,mt6765-imgsys", "syscon"
12 - "mediatek,mt6779-imgsys", "syscon"
13 - "mediatek,mt6797-imgsys", "syscon"
14 - "mediatek,mt7623-imgsys", "mediatek,mt2701-imgsys", "syscon"
15 - "mediatek,mt8167-imgsys", "syscon"
16 - "mediatek,mt8173-imgsys", "syscon"
17 - "mediatek,mt8183-imgsys", "syscon"
27 compatible = "mediatek,mt8173-imgsys", "syscon";
H A Dmediatek,audsys.txt9 - "mediatek,mt2701-audsys", "syscon"
10 - "mediatek,mt6765-audsys", "syscon"
11 - "mediatek,mt6779-audio", "syscon"
12 - "mediatek,mt7622-audsys", "syscon"
13 - "mediatek,mt7623-audsys", "mediatek,mt2701-audsys", "syscon"
14 - "mediatek,mt8167-audiosys", "syscon"
15 - "mediatek,mt8183-audiosys", "syscon"
16 - "mediatek,mt8192-audsys", "syscon"
17 - "mediatek,mt8516-audsys", "syscon"
32 compatible = "mediatek,mt7622-audsys", "syscon";
H A Dmediatek,vdecsys.txt9 - "mediatek,mt2701-vdecsys", "syscon"
10 - "mediatek,mt2712-vdecsys", "syscon"
11 - "mediatek,mt6779-vdecsys", "syscon"
12 - "mediatek,mt6797-vdecsys", "syscon"
13 - "mediatek,mt7623-vdecsys", "mediatek,mt2701-vdecsys", "syscon"
14 - "mediatek,mt8167-vdecsys", "syscon"
15 - "mediatek,mt8173-vdecsys", "syscon"
16 - "mediatek,mt8183-vdecsys", "syscon"
26 compatible = "mediatek,mt8173-vdecsys", "syscon";
H A Dmediatek,ethsys.txt9 - "mediatek,mt2701-ethsys", "syscon"
10 - "mediatek,mt7622-ethsys", "syscon"
11 - "mediatek,mt7623-ethsys", "mediatek,mt2701-ethsys", "syscon"
12 - "mediatek,mt7629-ethsys", "syscon"
13 - "mediatek,mt7981-ethsys", "syscon"
14 - "mediatek,mt7986-ethsys", "syscon"
25 compatible = "mediatek,mt2701-ethsys", "syscon";
/openbmc/linux/Documentation/devicetree/bindings/mfd/
H A Datmel-matrix.txt8 "atmel,at91sam9260-matrix", "syscon"
9 "atmel,at91sam9261-matrix", "syscon"
10 "atmel,at91sam9263-matrix", "syscon"
11 "atmel,at91sam9rl-matrix", "syscon"
12 "atmel,at91sam9g45-matrix", "syscon"
13 "atmel,at91sam9n12-matrix", "syscon"
14 "atmel,at91sam9x5-matrix", "syscon"
15 "atmel,sama5d3-matrix", "syscon"
16 "microchip,sam9x60-matrix", "syscon"
17 "microchip,sam9x7-matrix", "atmel,at91sam9x5-matrix", "syscon"
[all …]
/openbmc/linux/Documentation/devicetree/bindings/power/reset/
H A Daxxia-reset.txt3 This driver can do reset of the Axxia SoC. It uses the registers in the syscon
8 -syscon: phandle to the syscon node.
12 syscon: syscon@2010030000 {
13 compatible = "lsi,axxia-syscon", "syscon";
19 syscon = <&syscon>;
/openbmc/linux/Documentation/devicetree/bindings/watchdog/
H A Dts4800-wdt.txt5 - syscon: phandle / integer array that points to the syscon node which
6 describes the FPGA's syscon registers.
7 - phandle to FPGA's syscon
15 syscon: syscon@b0010000 {
16 compatible = "syscon", "simple-mfd";
22 syscon = <&syscon 0xe>;
/openbmc/linux/drivers/thermal/
H A Darmada_thermal.c68 struct regmap *syscon; member
142 regmap_read(priv->syscon, data->syscon_control1_off, &reg); in armadaxp_init()
152 regmap_write(priv->syscon, data->syscon_control1_off, reg); in armadaxp_init()
155 regmap_write(priv->syscon, data->syscon_control1_off, reg); in armadaxp_init()
158 regmap_read(priv->syscon, data->syscon_status_off, &reg); in armadaxp_init()
160 regmap_write(priv->syscon, data->syscon_status_off, reg); in armadaxp_init()
169 regmap_read(priv->syscon, data->syscon_control1_off, &reg); in armada370_init()
179 regmap_write(priv->syscon, data->syscon_control1_off, reg); in armada370_init()
190 regmap_read(priv->syscon, data->syscon_control1_off, &reg); in armada375_init()
194 regmap_write(priv->syscon, data->syscon_control1_off, reg); in armada375_init()
[all …]
/openbmc/u-boot/arch/arm/cpu/arm920t/ep93xx/
H A Dspeed.c44 struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE; in get_FCLK() local
46 const uint32_t clkset1 = readl(&syscon->clkset1); in get_FCLK()
49 const ulong fclk_rate = get_PLLCLK(&syscon->clkset1) / fclk_div; in get_FCLK()
58 struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE; in get_HCLK() local
60 const uint32_t clkset1 = readl(&syscon->clkset1); in get_HCLK()
63 const ulong hclk_rate = get_PLLCLK(&syscon->clkset1) / hclk_div; in get_HCLK()
72 struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE; in get_PCLK() local
74 const uint32_t clkset1 = readl(&syscon->clkset1); in get_PCLK()
85 struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE; in get_UCLK() local
88 const uint32_t value = readl(&syscon->pwrcnt); in get_UCLK()
H A Dcpu.c18 struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE; in reset_cpu() local
22 writel(0xAA, &syscon->sysswlock); in reset_cpu()
23 value = readl(&syscon->devicecfg); in reset_cpu()
25 writel(value, &syscon->devicecfg); in reset_cpu()
28 writel(0xAA, &syscon->sysswlock); in reset_cpu()
29 value = readl(&syscon->devicecfg); in reset_cpu()
31 writel(value, &syscon->devicecfg); in reset_cpu()
/openbmc/linux/arch/arm64/boot/dts/sprd/
H A Dsharkl3.dtsi19 ap_ahb_regs: syscon@20e00000 {
20 compatible = "sprd,sc9863a-glbregs", "syscon",
34 pmu_regs: syscon@402b0000 {
35 compatible = "sprd,sc9863a-glbregs", "syscon",
51 aon_apb_regs: syscon@402e0000 {
52 compatible = "sprd,sc9863a-glbregs", "syscon",
66 anlg_phy_g2_regs: syscon@40353000 {
67 compatible = "sprd,sc9863a-glbregs", "syscon",
83 anlg_phy_g4_regs: syscon@40359000 {
84 compatible = "sprd,sc9863a-glbregs", "syscon",
[all …]
H A Dums512.dtsi171 ap_ahb_regs: syscon@20100000 {
172 compatible = "sprd,ums512-glbregs", "syscon",
188 pub_apb_regs: syscon@31050000 {
189 compatible = "sprd,ums512-glbregs", "syscon",
194 top_dvfs_apb_regs: syscon@322a0000 {
195 compatible = "sprd,ums512-glbregs", "syscon",
200 ap_intc0_regs: syscon@32310000 {
201 compatible = "sprd,ums512-glbregs", "syscon",
206 ap_intc1_regs: syscon@32320000 {
207 compatible = "sprd,ums512-glbregs", "syscon",
[all …]
/openbmc/linux/Documentation/devicetree/bindings/mips/
H A Dmscc.txt19 - compatible: Should be "mscc,ocelot-chip-regs", "simple-mfd", "syscon"
23 syscon@71070000 {
24 compatible = "mscc,ocelot-chip-regs", "simple-mfd", "syscon";
36 - compatible: Should be "mscc,ocelot-cpu-syscon", "syscon"
40 syscon@70000000 {
41 compatible = "mscc,ocelot-cpu-syscon", "syscon";
52 - compatible: Should be "mscc,ocelot-hsio", "syscon", "simple-mfd"
56 syscon@10d0000 {
57 compatible = "mscc,ocelot-hsio", "syscon", "simple-mfd";
/openbmc/linux/drivers/spi/
H A Dspi-dw-mmio.c52 struct regmap *syscon; member
112 dwsmscc->syscon = syscon_regmap_lookup_by_compatible(cpu_syscon); in dw_spi_mscc_init()
113 if (IS_ERR(dwsmscc->syscon)) in dw_spi_mscc_init()
114 return PTR_ERR(dwsmscc->syscon); in dw_spi_mscc_init()
120 regmap_update_bits(dwsmscc->syscon, MSCC_CPU_SYSTEM_CTRL_GENERAL_CTRL, in dw_spi_mscc_init()
159 regmap_write(dwsmscc->syscon, SPARX5_FORCE_ENA, 1); in dw_spi_sparx5_set_cs()
161 regmap_write(dwsmscc->syscon, SPARX5_FORCE_VAL, ~BIT(cs)); in dw_spi_sparx5_set_cs()
166 regmap_write(dwsmscc->syscon, SPARX5_FORCE_VAL, ~0); in dw_spi_sparx5_set_cs()
170 regmap_write(dwsmscc->syscon, SPARX5_FORCE_ENA, 0); in dw_spi_sparx5_set_cs()
192 dwsmscc->syscon = in dw_spi_mscc_sparx5_init()
[all …]
/openbmc/linux/drivers/power/reset/
H A Daxxia-reset.c29 static struct regmap *syscon; variable
35 regmap_write(syscon, SC_CRIT_WRITE_KEY, 0xab); in axxia_restart_handler()
37 regmap_write(syscon, SC_LATCH_ON_RESET, 0x00000040); in axxia_restart_handler()
39 regmap_write(syscon, SC_EFUSE_INT_STATUS, EFUSE_READ_DONE); in axxia_restart_handler()
41 regmap_update_bits(syscon, SC_RESET_CONTROL, in axxia_restart_handler()
57 syscon = syscon_regmap_lookup_by_phandle(dev->of_node, "syscon"); in axxia_reset_probe()
58 if (IS_ERR(syscon)) { in axxia_reset_probe()
60 return PTR_ERR(syscon); in axxia_reset_probe()
/openbmc/u-boot/drivers/usb/host/
H A Dohci-ep93xx.c16 struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE; in usb_cpu_init() local
17 unsigned long pwr = readl(&syscon->pwrcnt); in usb_cpu_init()
18 writel(pwr | SYSCON_PWRCNT_USH_EN, &syscon->pwrcnt); in usb_cpu_init()
25 struct syscon_regs *syscon = (struct syscon_regs *)SYSCON_BASE; in usb_cpu_stop() local
26 unsigned long pwr = readl(&syscon->pwrcnt); in usb_cpu_stop()
27 writel(pwr & ~SYSCON_PWRCNT_USH_EN, &syscon->pwrcnt); in usb_cpu_stop()
/openbmc/linux/arch/arm/boot/dts/cirrus/
H A Dep7209.dtsi86 syscon1: syscon@80000100 {
87 compatible = "cirrus,ep7209-syscon1", "syscon";
113 syscon = <&syscon1>;
143 syscon = <&syscon1>;
153 syscon = <&syscon3>;
157 syscon2: syscon@80001100 {
158 compatible = "cirrus,ep7209-syscon2", "syscon";
167 syscon = <&syscon2>;
177 syscon = <&syscon3>;
181 syscon3: syscon@80002200 {
[all …]
/openbmc/linux/drivers/clk/nxp/
H A Dclk-lpc18xx-creg.c139 struct regmap *syscon) in clk_register_creg_clk() argument
149 creg_clk->reg = syscon; in clk_register_creg_clk()
167 struct regmap *syscon; in lpc18xx_creg_clk_init() local
169 syscon = syscon_node_to_regmap(np->parent); in lpc18xx_creg_clk_init()
170 if (IS_ERR(syscon)) { in lpc18xx_creg_clk_init()
179 &clk_32khz_parent, syscon); in lpc18xx_creg_clk_init()
196 struct regmap *syscon; in lpc18xx_creg_clk_probe() local
198 syscon = syscon_node_to_regmap(np->parent); in lpc18xx_creg_clk_probe()
199 if (IS_ERR(syscon)) { in lpc18xx_creg_clk_probe()
201 return PTR_ERR(syscon); in lpc18xx_creg_clk_probe()
[all …]

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