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/linux/Documentation/devicetree/bindings/mfd/
H A Darm,dev-platforms-syscon.yaml4 $id: http://devicetree.org/schemas/mfd/arm,dev-platforms-syscon.yaml#
22 - arm,integrator-ap-syscon
23 - arm,integrator-cp-syscon
24 - arm,integrator-sp-syscon
25 - arm,im-pd1-syscon
26 - const: syscon
30 - arm,integrator-ap-syscon
31 - arm,integrator-cp-syscon
32 - arm,integrator-sp-syscon
33 - arm,realview-eb-syscon
[all …]
/linux/drivers/mfd/
H A Dsyscon.c21 #include <linux/mfd/syscon.h>
27 struct syscon { struct
40 static struct syscon *of_syscon_register(struct device_node *np, bool check_res) in of_syscon_register() argument
54 struct syscon *syscon __free(kfree) = kzalloc_obj(*syscon); in of_syscon_register()
55 if (!syscon) in of_syscon_register()
149 syscon->regmap = regmap; in of_syscon_register()
150 syscon->np = np; in of_syscon_register()
152 list_add_tail(&syscon->list, &syscon_list); in of_syscon_register()
154 return_ptr(syscon); in of_syscon_register()
172 struct syscon *entry, *syscon = NULL; in device_node_get_regmap() local
[all …]
/linux/arch/arm/boot/dts/cirrus/
H A Dep93xx-edb9302.dts66 gpio-ranges = <&syscon 0 153 1>,
67 <&syscon 1 152 1>,
68 <&syscon 2 151 1>,
69 <&syscon 3 148 1>,
70 <&syscon 4 147 1>,
71 <&syscon 5 146 1>,
72 <&syscon 6 145 1>,
73 <&syscon 7 144 1>;
77 gpio-ranges = <&syscon 0 143 1>,
78 <&syscon 1 142 1>,
[all …]
H A Dep93xx.dtsi8 #include <dt-bindings/clock/cirrus,ep9301-syscon.h>
16 syscon: syscon@80930000 { label
17 compatible = "cirrus,ep9301-syscon", "syscon";
102 clocks = <&syscon EP93XX_CLK_ADC>;
135 clocks = <&syscon EP93XX_CLK_M2P0>,
136 <&syscon EP93XX_CLK_M2P1>,
137 <&syscon EP93XX_CLK_M2P2>,
138 <&syscon EP93XX_CLK_M2P3>,
139 <&syscon EP93XX_CLK_M2P4>,
140 <&syscon EP93XX_CLK_M2P5>,
[all …]
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 …]
/linux/Documentation/devicetree/bindings/soc/starfive/
H A Dstarfive,jh7110-syscon.yaml4 $id: http://devicetree.org/schemas/soc/starfive/starfive,jh7110-syscon.yaml#
20 - const: starfive,jh7110-sys-syscon
21 - const: syscon
25 - starfive,jh7110-aon-syscon
26 - starfive,jh7110-stg-syscon
27 - const: syscon
48 const: starfive,jh7110-sys-syscon
59 const: starfive,jh7110-aon-syscon
71 syscon@10240000 {
72 compatible = "starfive,jh7110-stg-syscon", "syscon";
[all …]
/linux/Documentation/devicetree/bindings/clock/
H A Dsophgo,sg2044-clk.yaml85 clocks = <&syscon CLK_FPLL0>, <&syscon CLK_FPLL1>,
86 <&syscon CLK_FPLL2>, <&syscon CLK_DPLL0>,
87 <&syscon CLK_DPLL1>, <&syscon CLK_DPLL2>,
88 <&syscon CLK_DPLL3>, <&syscon CLK_DPLL4>,
89 <&syscon CLK_DPLL5>, <&syscon CLK_DPLL6>,
90 <&syscon CLK_DPLL7>, <&syscon CLK_MPLL0>,
91 <&syscon CLK_MPLL1>, <&syscon CLK_MPLL2>,
92 <&syscon CLK_MPLL3>, <&syscon CLK_MPLL4>,
93 <&syscon CLK_MPLL5>;
H A Dmediatek,mt8192-sys-clock.yaml24 - const: syscon
43 topckgen: syscon@10000000 {
44 compatible = "mediatek,mt8192-topckgen", "syscon";
50 infracfg: syscon@10001000 {
51 compatible = "mediatek,mt8192-infracfg", "syscon";
57 pericfg: syscon@10003000 {
58 compatible = "mediatek,mt8192-pericfg", "syscon";
64 apmixedsys: syscon@1000c000 {
65 compatible = "mediatek,mt8192-apmixedsys", "syscon";
H A Dmediatek,mt8195-sys-clock.yaml32 - const: syscon
51 topckgen: syscon@10000000 {
52 compatible = "mediatek,mt8195-topckgen", "syscon";
58 infracfg_ao: syscon@10001000 {
59 compatible = "mediatek,mt8195-infracfg_ao", "syscon";
65 apmixedsys: syscon@1000c000 {
66 compatible = "mediatek,mt8195-apmixedsys", "syscon";
72 pericfg_ao: syscon@11003000 {
73 compatible = "mediatek,mt8195-pericfg_ao", "syscon";
/linux/Documentation/devicetree/bindings/soc/cirrus/
H A Dcirrus,ep9301-syscon.yaml4 $id: http://devicetree.org/schemas/soc/cirrus/cirrus,ep9301-syscon.yaml#
15 which can be used to prevent accidental accesses. Syscon generates
19 The System Controller (Syscon) provides:
24 Syscon registers are common for all EP93xx SoC's, through some actual peripheral
32 - cirrus,ep9302-syscon
33 - cirrus,ep9307-syscon
34 - cirrus,ep9312-syscon
35 - cirrus,ep9315-syscon
36 - const: cirrus,ep9301-syscon
37 - const: syscon
[all …]
/linux/drivers/net/ethernet/ti/
H A Dcpsw-common.c7 #include <linux/mfd/syscon.h>
19 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()
[all …]
/linux/Documentation/devicetree/bindings/reset/
H A Dti-syscon-reset.txt1 TI SysCon Reset Controller
8 functionalities. This register range is best represented as a syscon node to
12 A SysCon Reset Controller node defines a device that uses a syscon node
16 SysCon Reset Controller Node
18 Each of the reset provider/controller nodes should be a child of a syscon
27 "ti,syscon-reset"
34 register from the syscon register base
38 register from the syscon register base
42 from the syscon register base
47 file <dt-bindings/reset/ti-syscon.h>
[all …]
/linux/drivers/power/reset/
H A Daxxia-reset.c11 #include <linux/mfd/syscon.h>
31 struct regmap *syscon = data->cb_data; in axxia_restart_handler() local
34 regmap_write(syscon, SC_CRIT_WRITE_KEY, 0xab); in axxia_restart_handler()
36 regmap_write(syscon, SC_LATCH_ON_RESET, 0x00000040); in axxia_restart_handler()
38 regmap_write(syscon, SC_EFUSE_INT_STATUS, EFUSE_READ_DONE); in axxia_restart_handler()
40 regmap_update_bits(syscon, SC_RESET_CONTROL, in axxia_restart_handler()
49 struct regmap *syscon; in axxia_reset_probe() local
52 syscon = syscon_regmap_lookup_by_phandle(dev->of_node, "syscon"); in axxia_reset_probe()
53 if (IS_ERR(syscon)) { in axxia_reset_probe()
54 pr_err("%pOFn: syscon lookup failed\n", dev->of_node); in axxia_reset_probe()
[all …]
H A Docelot-reset.c11 #include <linux/mfd/syscon.h>
18 const char *syscon; member
84 ctx->cpu_ctrl = syscon_regmap_lookup_by_compatible(ctx->props->syscon); in ocelot_reset_probe()
86 dev_err(dev, "No syscon map: %s\n", ctx->props->syscon); in ocelot_reset_probe()
100 .syscon = "mscc,ocelot-cpu-syscon",
107 .syscon = "mscc,ocelot-cpu-syscon",
114 .syscon = "mscc,ocelot-cpu-syscon",
121 .syscon = "microchip,sparx5-cpu-syscon",
/linux/Documentation/devicetree/bindings/phy/
H A Dhisilicon,hi3670-usb3.yaml22 hisilicon,pericrg-syscon:
24 description: phandle of syscon used to control iso refclk.
26 hisilicon,pctrl-syscon:
28 description: phandle of syscon used to control usb tcxo.
30 hisilicon,sctrl-syscon:
32 description: phandle of syscon used to control phy deep sleep.
45 - hisilicon,pericrg-syscon
46 - hisilicon,pctrl-syscon
47 - hisilicon,sctrl-syscon
59 hisilicon,pericrg-syscon = <&crg_ctrl>;
[all …]
/linux/drivers/spi/
H A Dspi-dw-mmio.c15 #include <linux/mfd/syscon.h>
56 struct regmap *syscon; member
114 dwsmscc->syscon = syscon_regmap_lookup_by_compatible(cpu_syscon); in dw_spi_mscc_init()
115 if (IS_ERR(dwsmscc->syscon)) in dw_spi_mscc_init()
116 return PTR_ERR(dwsmscc->syscon); in dw_spi_mscc_init()
122 regmap_update_bits(dwsmscc->syscon, MSCC_CPU_SYSTEM_CTRL_GENERAL_CTRL, in dw_spi_mscc_init()
135 return dw_spi_mscc_init(pdev, dwsmmio, "mscc,ocelot-cpu-syscon", in dw_spi_mscc_ocelot_init()
142 return dw_spi_mscc_init(pdev, dwsmmio, "mscc,jaguar2-cpu-syscon", in dw_spi_mscc_jaguar2_init()
161 regmap_write(dwsmscc->syscon, SPARX5_FORCE_ENA, 1); in dw_spi_sparx5_set_cs()
163 regmap_write(dwsmscc->syscon, SPARX5_FORCE_VAL, ~BIT(cs)); in dw_spi_sparx5_set_cs()
[all …]
/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>;
/linux/Documentation/devicetree/bindings/arm/bcm/
H A Dbrcm,brcmstb.txt16 Further, syscon nodes that map platform-specific registers used for general
19 - compatible: "brcm,bcm<chip_id>-sun-top-ctrl", "syscon"
22 "syscon"
23 - compatible: "brcm,bcm<chip_id>-hif-continuation", "syscon"
36 - compatible: must be "brcm,bcm7445-cpu-biu-ctrl", "brcm,brcmstb-cpu-biu-ctrl", "syscon"
51 sun_top_ctrl: syscon@404000 {
52 compatible = "brcm,bcm7445-sun-top-ctrl", "syscon";
56 hif_cpubiuctrl: syscon@3e2400 {
57 compatible = "brcm,bcm7445-cpu-biu-ctrl", "brcm,brcmstb-cpu-biu-ctrl", "syscon";
62 hif_continuation: syscon@452000 {
[all …]
/linux/drivers/gpio/
H A Dgpio-syscon.c3 * SYSCON GPIO driver
14 #include <linux/mfd/syscon.h>
20 /* SYSCON driver is designed to use 32-bit wide registers */
49 struct regmap *syscon; member
63 ret = regmap_read(priv->syscon, in syscon_gpio_get()
78 return regmap_update_bits(priv->syscon, in syscon_gpio_set()
94 regmap_update_bits(priv->syscon, in syscon_gpio_dir_in()
112 regmap_update_bits(priv->syscon, in syscon_gpio_dir_out()
140 ret = regmap_write(priv->syscon, in rockchip_gpio_set()
172 priv->syscon, in keystone_gpio_set()
[all …]
/linux/arch/arm64/boot/dts/sprd/
H A Dums512.dtsi177 ap_ahb_regs: syscon@20100000 {
178 compatible = "sprd,ums512-glbregs", "syscon",
194 pub_apb_regs: syscon@31050000 {
195 compatible = "sprd,ums512-glbregs", "syscon",
200 top_dvfs_apb_regs: syscon@322a0000 {
201 compatible = "sprd,ums512-glbregs", "syscon",
206 ap_intc0_regs: syscon@32310000 {
207 compatible = "sprd,ums512-glbregs", "syscon",
212 ap_intc1_regs: syscon@32320000 {
213 compatible = "sprd,ums512-glbregs", "syscon",
[all …]
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 …]
/linux/Documentation/devicetree/bindings/soc/loongson/
H A Dloongson,ls2k-pmc.yaml17 - const: syscon
23 - const: syscon
40 syscon-poweroff:
41 $ref: /schemas/power/reset/syscon-poweroff.yaml#
46 syscon-reboot:
47 $ref: /schemas/power/reset/syscon-reboot.yaml#
64 compatible = "loongson,ls2k1000-pmc", "loongson,ls2k0500-pmc", "syscon";
70 syscon-reboot {
71 compatible = "syscon-reboot";
76 syscon-poweroff {
[all …]
/linux/drivers/thermal/
H A Darmada_thermal.c19 #include <linux/mfd/syscon.h>
63 struct regmap *syscon; member
95 /* Syscon access */
112 SYSCON enumerator
137 regmap_read(priv->syscon, data->syscon_control1_off, &reg); in armadaxp_init()
145 regmap_write(priv->syscon, data->syscon_control1_off, reg); in armadaxp_init()
148 regmap_write(priv->syscon, data->syscon_control1_off, reg); in armadaxp_init()
151 regmap_read(priv->syscon, data->syscon_status_off, &reg); in armadaxp_init()
153 regmap_write(priv->syscon, data->syscon_status_off, reg); in armadaxp_init()
162 regmap_read(priv->syscon, data->syscon_control1_off, &reg); in armada370_init()
[all …]
/linux/drivers/clk/nxp/
H A Dclk-lpc18xx-creg.c11 #include <linux/mfd/syscon.h>
139 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()
171 pr_err("%s: syscon lookup failed\n", __func__); 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()
[all …]
/linux/Documentation/devicetree/bindings/net/
H A Dhisilicon-hns-dsaf.txt15 only used when subctrl-syscon does not exist). It is recommended using
16 subctrl-syscon rather than this address.
18 serdes-syscon in port node does not exist). It is recommended using
19 serdes-syscon rather than this address.
29 - subctrl-syscon: is syscon handle for external interface control register.
40 - serdes-syscon: is syscon handle for SerDes register.
41 - cpld-syscon: is syscon handle + register offset pair for cpld register. It is
65 subctrl-syscon = <&subctrl>;
81 serdes-syscon = <&serdes>;
87 serdes-syscon = <&serdes>;

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