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/linux-6.12.1/drivers/platform/x86/
Dintel_scu_ipc.c102 struct intel_scu_ipc_dev *scu = NULL; in intel_scu_ipc_dev_get() local
114 scu = ipcdev; in intel_scu_ipc_dev_get()
118 return scu; in intel_scu_ipc_dev_get()
130 void intel_scu_ipc_dev_put(struct intel_scu_ipc_dev *scu) in intel_scu_ipc_dev_put() argument
132 if (scu) { in intel_scu_ipc_dev_put()
133 module_put(scu->owner); in intel_scu_ipc_dev_put()
134 put_device(&scu->dev); in intel_scu_ipc_dev_put()
140 struct intel_scu_ipc_dev *scu; member
146 struct intel_scu_ipc_dev *scu = dr->scu; in devm_intel_scu_ipc_dev_release() local
148 intel_scu_ipc_dev_put(scu); in devm_intel_scu_ipc_dev_release()
[all …]
Dintel_scu_ipcutil.c25 static struct intel_scu_ipc_dev *scu; variable
58 return intel_scu_ipc_dev_readv(scu, data->addr, data->data, count); in scu_reg_access()
60 return intel_scu_ipc_dev_writev(scu, data->addr, data->data, count); in scu_reg_access()
62 return intel_scu_ipc_dev_update(scu, data->addr[0], data->data[0], in scu_reg_access()
103 if (scu) { in scu_ipc_open()
108 scu = intel_scu_ipc_dev_get(); in scu_ipc_open()
109 if (!scu) in scu_ipc_open()
120 intel_scu_ipc_dev_put(scu); in scu_ipc_release()
121 scu = NULL; in scu_ipc_release()
Dintel_scu_pltdrv.c23 struct intel_scu_ipc_dev *scu; in intel_scu_platform_probe() local
33 scu = devm_intel_scu_ipc_register(&pdev->dev, &scu_data); in intel_scu_platform_probe()
34 if (IS_ERR(scu)) in intel_scu_platform_probe()
35 return PTR_ERR(scu); in intel_scu_platform_probe()
37 platform_set_drvdata(pdev, scu); in intel_scu_platform_probe()
Dintel_scu_pcidrv.c20 struct intel_scu_ipc_dev *scu; in intel_scu_pci_probe() local
30 scu = intel_scu_ipc_register(&pdev->dev, &scu_data); in intel_scu_pci_probe()
31 return PTR_ERR_OR_ZERO(scu); in intel_scu_pci_probe()
/linux-6.12.1/include/linux/platform_data/x86/
Dintel_scu_ipc.h28 void intel_scu_ipc_unregister(struct intel_scu_ipc_dev *scu);
39 void intel_scu_ipc_dev_put(struct intel_scu_ipc_dev *scu);
42 int intel_scu_ipc_dev_ioread8(struct intel_scu_ipc_dev *scu, u16 addr,
44 int intel_scu_ipc_dev_iowrite8(struct intel_scu_ipc_dev *scu, u16 addr,
46 int intel_scu_ipc_dev_readv(struct intel_scu_ipc_dev *scu, u16 *addr,
48 int intel_scu_ipc_dev_writev(struct intel_scu_ipc_dev *scu, u16 *addr,
51 int intel_scu_ipc_dev_update(struct intel_scu_ipc_dev *scu, u16 addr,
54 int intel_scu_ipc_dev_simple_command(struct intel_scu_ipc_dev *scu, int cmd,
56 int intel_scu_ipc_dev_command_with_size(struct intel_scu_ipc_dev *scu, int cmd,
60 static inline int intel_scu_ipc_dev_command(struct intel_scu_ipc_dev *scu, int cmd, in intel_scu_ipc_dev_command() argument
[all …]
/linux-6.12.1/drivers/irqchip/
Dirq-aspeed-scu-ic.c42 struct regmap *scu; member
69 regmap_read(scu_ic->scu, scu_ic->reg, &sts); in aspeed_scu_ic_irq_handler()
80 regmap_write_bits(scu_ic->scu, scu_ic->reg, mask, in aspeed_scu_ic_irq_handler()
98 regmap_update_bits(scu_ic->scu, scu_ic->reg, mask, 0); in aspeed_scu_ic_irq_mask()
113 regmap_update_bits(scu_ic->scu, scu_ic->reg, mask, bit); in aspeed_scu_ic_irq_unmask()
154 scu_ic->scu = syscon_node_to_regmap(node->parent); in aspeed_scu_ic_of_init_common()
155 if (IS_ERR(scu_ic->scu)) { in aspeed_scu_ic_of_init_common()
156 rc = PTR_ERR(scu_ic->scu); in aspeed_scu_ic_of_init_common()
159 regmap_write_bits(scu_ic->scu, scu_ic->reg, ASPEED_SCU_IC_STATUS, ASPEED_SCU_IC_STATUS); in aspeed_scu_ic_of_init_common()
160 regmap_write_bits(scu_ic->scu, scu_ic->reg, ASPEED_SCU_IC_ENABLE, 0); in aspeed_scu_ic_of_init_common()
/linux-6.12.1/arch/arm/mach-shmobile/
DMakefile32 smp-$(CONFIG_ARCH_SH73A0) += smp-sh73a0.o headsmp-scu.o platsmp-scu.o
33 smp-$(CONFIG_ARCH_R8A7779) += smp-r8a7779.o headsmp-scu.o platsmp-scu.o
34 smp-$(CONFIG_ARCH_EMEV2) += smp-emev2.o headsmp-scu.o platsmp-scu.o
/linux-6.12.1/Documentation/devicetree/bindings/interrupt-controller/
Daspeed,ast2xxx-scu-ic.txt5 - compatible : must be "aspeed,ast2500-scu-ic",
6 "aspeed,ast2600-scu-ic0" or
7 "aspeed,ast2600-scu-ic1"
19 compatible = "aspeed,ast2500-scu-ic";
/linux-6.12.1/drivers/pinctrl/
Dpinctrl-lpc18xx.c764 struct lpc18xx_scu_data *scu = pinctrl_dev_get_drvdata(pctldev); in lpc18xx_pconf_get_gpio_pin_int() local
779 ret = lpc18xx_get_pintsel(scu->base + LPC18XX_SCU_PINTSEL0, val, arg); in lpc18xx_pconf_get_gpio_pin_int()
783 return lpc18xx_get_pintsel(scu->base + LPC18XX_SCU_PINTSEL1, val, arg); in lpc18xx_pconf_get_gpio_pin_int()
877 struct lpc18xx_scu_data *scu = pinctrl_dev_get_drvdata(pctldev); in lpc18xx_pconf_get() local
887 reg = readl(scu->base + pin_cap->offset); in lpc18xx_pconf_get()
986 struct lpc18xx_scu_data *scu = pinctrl_dev_get_drvdata(pctldev); in lpc18xx_pconf_set_gpio_pin_int() local
1001 reg_val = readl(scu->base + reg_offset); in lpc18xx_pconf_set_gpio_pin_int()
1004 writel(reg_val, scu->base + reg_offset); in lpc18xx_pconf_set_gpio_pin_int()
1090 struct lpc18xx_scu_data *scu = pinctrl_dev_get_drvdata(pctldev); in lpc18xx_pconf_set() local
1102 reg = readl(scu->base + pin_cap->offset); in lpc18xx_pconf_set()
[all …]
/linux-6.12.1/drivers/watchdog/
Dintel-mid_wdt.c43 struct intel_scu_ipc_dev *scu; member
49 struct intel_scu_ipc_dev *scu = mid->scu; in wdt_command() local
51 return intel_scu_ipc_dev_command_with_size(scu, IPC_WATCHDOG, sub, in, in wdt_command()
161 mid->scu = devm_intel_scu_ipc_dev_get(dev); in mid_wdt_probe()
162 if (!mid->scu) in mid_wdt_probe()
/linux-6.12.1/drivers/mfd/
Dintel_pmc_bxt.c169 struct intel_scu_ipc_dev *scu = pmc->scu; in simplecmd_store() local
180 ret = intel_scu_ipc_dev_simple_command(scu, cmd, subcmd); in simplecmd_store()
205 struct intel_scu_ipc_dev *scu = pmc->scu; in northpeak_store() local
220 ret = intel_scu_ipc_dev_simple_command(scu, PMC_NORTHPEAK_CTRL, subcmd); in northpeak_store()
441 pmc->scu = devm_intel_scu_ipc_register(&pdev->dev, &scu_data); in intel_pmc_probe()
442 if (IS_ERR(pmc->scu)) in intel_pmc_probe()
443 return PTR_ERR(pmc->scu); in intel_pmc_probe()
Dintel_soc_pmic_mrfld.c80 ret = intel_scu_ipc_dev_ioread8(pmic->scu, reg, &ipc_out); in bcove_ipc_byte_reg_read()
94 return intel_scu_ipc_dev_iowrite8(pmic->scu, reg, ipc_in); in bcove_ipc_byte_reg_write()
116 pmic->scu = devm_intel_scu_ipc_dev_get(dev); in bcove_probe()
117 if (!pmic->scu) in bcove_probe()
/linux-6.12.1/arch/arm64/boot/dts/freescale/
Dimx8qm-ss-lsio.dtsi78 compatible = "fsl,imx8-mu-scu", "fsl,imx8qm-mu", "fsl,imx6sx-mu";
82 compatible = "fsl,imx8-mu-scu", "fsl,imx8qm-mu", "fsl,imx6sx-mu";
86 compatible = "fsl,imx8-mu-scu", "fsl,imx8qm-mu", "fsl,imx6sx-mu";
90 compatible = "fsl,imx8-mu-scu", "fsl,imx8qm-mu", "fsl,imx6sx-mu";
94 compatible = "fsl,imx8-mu-scu", "fsl,imx8qm-mu", "fsl,imx6sx-mu";
Dimx8qxp-ss-lsio.dtsi69 compatible = "fsl,imx8-mu-scu", "fsl,imx8qxp-mu", "fsl,imx6sx-mu";
73 compatible = "fsl,imx8-mu-scu", "fsl,imx8qxp-mu", "fsl,imx6sx-mu";
77 compatible = "fsl,imx8-mu-scu", "fsl,imx8qxp-mu", "fsl,imx6sx-mu";
81 compatible = "fsl,imx8-mu-scu", "fsl,imx8qxp-mu", "fsl,imx6sx-mu";
Dimx8dxl-ss-lsio.dtsi98 compatible = "fsl,imx8-mu-scu", "fsl,imx8qxp-mu", "fsl,imx6sx-mu";
103 compatible = "fsl,imx8-mu-scu", "fsl,imx8qxp-mu", "fsl,imx6sx-mu";
108 compatible = "fsl,imx8-mu-scu", "fsl,imx8qxp-mu", "fsl,imx6sx-mu";
113 compatible = "fsl,imx8-mu-scu", "fsl,imx8qxp-mu", "fsl,imx6sx-mu";
/linux-6.12.1/drivers/firmware/imx/
DMakefile3 obj-$(CONFIG_IMX_SCU) += imx-scu.o misc.o imx-scu-irq.o rm.o imx-scu-soc.o
/linux-6.12.1/drivers/platform/x86/intel/telemetry/
Dpltdrv.c255 return intel_scu_ipc_dev_command(telm_conf->scu, IOSS_TELEM, in telemetry_plt_config_ioss_event()
275 struct intel_scu_ipc_dev *scu = telm_conf->scu; in telemetry_setup_iossevtconfig() local
286 ret = intel_scu_ipc_dev_command(scu, IOSS_TELEM, in telemetry_setup_iossevtconfig()
297 ret = intel_scu_ipc_dev_command(scu, IOSS_TELEM, in telemetry_setup_iossevtconfig()
311 ret = intel_scu_ipc_dev_command(scu, IOSS_TELEM, in telemetry_setup_iossevtconfig()
339 ret = intel_scu_ipc_dev_command(scu, IOSS_TELEM, in telemetry_setup_iossevtconfig()
390 ret = intel_scu_ipc_dev_command(scu, IOSS_TELEM, in telemetry_setup_iossevtconfig()
579 ret = intel_scu_ipc_dev_command(telm_conf->scu, IOSS_TELEM, in telemetry_setup()
675 struct intel_scu_ipc_dev *scu = telm_conf->scu; in telemetry_plt_set_sampling_period() local
684 ret = intel_scu_ipc_dev_command(scu, IOSS_TELEM, in telemetry_plt_set_sampling_period()
[all …]
/linux-6.12.1/drivers/clk/imx/
DMakefile36 obj-$(CONFIG_MXC_CLK_SCU) += clk-imx-scu.o clk-imx-lpcg-scu.o clk-imx-acm.o
37 clk-imx-scu-$(CONFIG_CLK_IMX8QXP) += clk-scu.o clk-imx8qxp.o \
40 clk-imx-lpcg-scu-$(CONFIG_CLK_IMX8QXP) += clk-lpcg-scu.o clk-imx8qxp-lpcg.o
/linux-6.12.1/drivers/gpu/drm/aspeed/
Daspeed_gfx_drv.c164 priv->scu = syscon_regmap_lookup_by_phandle(np, "syscon"); in aspeed_gfx_load()
165 if (IS_ERR(priv->scu)) { in aspeed_gfx_load()
166 priv->scu = syscon_regmap_lookup_by_compatible("aspeed,ast2500-scu"); in aspeed_gfx_load()
167 if (IS_ERR(priv->scu)) { in aspeed_gfx_load()
169 return PTR_ERR(priv->scu); in aspeed_gfx_load()
272 rc = regmap_update_bits(priv->scu, priv->dac_reg, 0x30000, val << 16); in dac_mux_store()
285 rc = regmap_read(priv->scu, priv->dac_reg, &reg); in dac_mux_show()
300 rc = regmap_read(priv->scu, priv->vga_scratch_reg, &reg); in vga_pw_show()
/linux-6.12.1/arch/arm/mach-versatile/
Dplatsmp-vexpress.c64 struct device_node *scu = of_find_matching_node(NULL, in vexpress_smp_dt_prepare_cpus() local
67 if (scu) in vexpress_smp_dt_prepare_cpus()
68 scu_enable(of_iomap(scu, 0)); in vexpress_smp_dt_prepare_cpus()
/linux-6.12.1/Documentation/devicetree/bindings/misc/
Daspeed-p2a-ctrl.txt29 "aspeed,ast2400-scu", "syscon", "simple-mfd"
30 "aspeed,ast2500-scu", "syscon", "simple-mfd"
38 syscon: scu@1e6e2000 {
39 compatible = "aspeed,ast2400-scu", "syscon", "simple-mfd";
/linux-6.12.1/Documentation/devicetree/bindings/arm/ux500/
Dboards.txt22 scu:
23 see binding for arm/arm,scu.yaml
63 scu@a0410000 {
64 compatible = "arm,cortex-a9-scu";
/linux-6.12.1/drivers/fsi/
Dfsi-master-ast-cf.c90 struct regmap *scu; member
692 regmap_write(master->scu, SCU_COPRO_CTRL, SCU_COPRO_RESET); in reset_cf()
694 regmap_write(master->scu, SCU_COPRO_CTRL, 0); in reset_cf()
700 regmap_write(master->scu, SCU_COPRO_CTRL, SCU_COPRO_CLK_EN); in start_cf()
722 regmap_write(master->scu, SCU_2500_COPRO_SEG0, master->cf_mem_addr | in setup_ast2500_cf_maps()
726 regmap_write(master->scu, SCU_2500_COPRO_SEG2, SYSREG_BASE | in setup_ast2500_cf_maps()
728 regmap_write(master->scu, SCU_2500_COPRO_SEG3, SYSREG_BASE | 0x100000 | in setup_ast2500_cf_maps()
732 regmap_write(master->scu, SCU_2500_COPRO_SEG6, SYSREG_BASE); in setup_ast2500_cf_maps()
733 regmap_write(master->scu, SCU_2500_COPRO_SEG7, SYSREG_BASE | 0x100000); in setup_ast2500_cf_maps()
736 regmap_write(master->scu, SCU_2500_COPRO_CACHE_CTL, in setup_ast2500_cf_maps()
[all …]
/linux-6.12.1/drivers/soc/aspeed/
Daspeed-lpc-ctrl.c40 struct regmap *scu; member
194 regmap_update_bits(lpc_ctrl->scu, 0x0D8, BIT(2), 0); in aspeed_lpc_ctrl_ioctl()
301 lpc_ctrl->scu = syscon_regmap_lookup_by_compatible("aspeed,ast2600-scu"); in aspeed_lpc_ctrl_probe()
302 if (IS_ERR(lpc_ctrl->scu)) { in aspeed_lpc_ctrl_probe()
304 return PTR_ERR(lpc_ctrl->scu); in aspeed_lpc_ctrl_probe()
/linux-6.12.1/Documentation/devicetree/bindings/pinctrl/
Dnxp,lpc1850-scu.txt5 - compatible : Should be "nxp,lpc1850-scu"
9 The lpc1850-scu driver uses the generic pin multiplexing and generic pin
35 compatible = "nxp,lpc1850-scu";

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