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Searched refs:scu (Results 1 – 25 of 176) sorted by relevance

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/openbmc/linux/drivers/platform/x86/
H A 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 …]
H A Dintel_scu_ipcutil.c25 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()
H A 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()
/openbmc/u-boot/drivers/clk/aspeed/
H A Dclk_ast2600.c216 extern u32 ast2600_get_pll_rate(struct ast2600_scu *scu, int pll_idx) in ast2600_get_pll_rate() argument
224 pll_reg = readl(&scu->h_pll_param); in ast2600_get_pll_rate()
227 pll_reg = readl(&scu->m_pll_param); in ast2600_get_pll_rate()
230 pll_reg = readl(&scu->d_pll_param); in ast2600_get_pll_rate()
233 pll_reg = readl(&scu->e_pll_param); in ast2600_get_pll_rate()
254 u32 hwstrap1 = readl(&scu->hwstrap1.hwstrap); in ast2600_get_pll_rate()
271 extern u32 ast2600_get_apll_rate(struct ast2600_scu *scu) in ast2600_get_apll_rate() argument
273 u32 hw_rev = readl(&scu->chip_id1); in ast2600_get_apll_rate()
275 u32 apll_reg = readl(&scu->a_pll_param); in ast2600_get_apll_rate()
337 static u32 ast2600_get_hclk(struct ast2600_scu *scu) in ast2600_get_hclk() argument
[all …]
H A Dclk_ast2500.c52 extern u32 ast2500_get_clkin(struct ast2500_scu *scu) in ast2500_get_clkin() argument
54 return readl(&scu->hwstrap) & SCU_HWSTRAP_CLKIN_25MHZ in ast2500_get_clkin()
62 extern u32 ast2500_get_mpll_rate(struct ast2500_scu *scu) in ast2500_get_mpll_rate() argument
64 u32 clkin = ast2500_get_clkin(scu); in ast2500_get_mpll_rate()
65 u32 mpll_reg = readl(&scu->m_pll_param); in ast2500_get_mpll_rate()
80 extern u32 ast2500_get_hpll_rate(struct ast2500_scu *scu) in ast2500_get_hpll_rate() argument
82 u32 clkin = ast2500_get_clkin(scu); in ast2500_get_hpll_rate()
83 u32 hpll_reg = readl(&scu->h_pll_param); in ast2500_get_hpll_rate()
99 extern u32 ast2500_get_dpll_rate(struct ast2500_scu *scu) in ast2500_get_dpll_rate() argument
101 u32 clkin = ast2500_get_clkin(scu); in ast2500_get_dpll_rate()
[all …]
H A Dclk_ast2400.c37 extern u32 ast2400_get_clkin(struct ast2400_scu *scu) in ast2400_get_clkin() argument
40 u32 strap = readl(&scu->hwstrap); in ast2400_get_clkin()
61 extern u32 ast2400_get_mpll_rate(struct ast2400_scu *scu) in ast2400_get_mpll_rate() argument
64 u32 clkin = ast2400_get_clkin(scu); in ast2400_get_mpll_rate()
65 u32 mpll_reg = readl(&scu->m_pll_param); in ast2400_get_mpll_rate()
91 extern u32 ast2400_get_hpll_rate(struct ast2400_scu *scu) in ast2400_get_hpll_rate() argument
94 u32 clkin = ast2400_get_clkin(scu); in ast2400_get_hpll_rate()
95 u32 hpll_reg = readl(&scu->h_pll_param); in ast2400_get_hpll_rate()
142 extern u32 ast2400_get_d2pll_rate(struct ast2400_scu *scu) in ast2400_get_d2pll_rate() argument
145 u32 clkin = ast2400_get_clkin(scu); in ast2400_get_d2pll_rate()
[all …]
/openbmc/u-boot/arch/x86/lib/
H A Dscu.c33 struct scu { struct
124 struct scu *scu; in scu_ipc_raw_command() local
131 scu = dev_get_priv(dev); in scu_ipc_raw_command()
137 writel(dptr, &scu->regs->dptr); in scu_ipc_raw_command()
138 writel(sptr, &scu->regs->sptr); in scu_ipc_raw_command()
152 return scu_ipc_cmd(scu->regs, cmd, sub, inbuf, inlen, out, outlen); in scu_ipc_raw_command()
169 struct scu *scu; in scu_ipc_simple_command() local
177 scu = dev_get_priv(dev); in scu_ipc_simple_command()
179 scu_ipc_send_command(scu->regs, sub << 12 | cmd); in scu_ipc_simple_command()
180 return scu_ipc_check_status(scu->regs); in scu_ipc_simple_command()
[all …]
/openbmc/u-boot/drivers/reset/aspeed/
H A Dreset-ast2500.c18 struct ast2500_scu *scu; member
24 struct ast2500_scu *scu = priv->scu; in ast2500_reset_deassert() local
30 clrbits_le32(&scu->sysreset_ctrl2 , BIT(reset_ctl->id - 32)); in ast2500_reset_deassert()
32 clrbits_le32(&scu->sysreset_ctrl1 , BIT(reset_ctl->id)); in ast2500_reset_deassert()
40 struct ast2500_scu *scu = priv->scu; in ast2500_reset_assert() local
57 ast_scu_unlock(priv->scu); in ast2500_reset_assert()
58 setbits_le32(&priv->scu->sysreset_ctrl1, in ast2500_reset_assert()
61 clrbits_le32(&priv->scu->sysreset_ctrl1, in ast2500_reset_assert()
63 ast_scu_lock(priv->scu); in ast2500_reset_assert()
69 setbits_le32(&scu->sysreset_ctrl2 , BIT(reset_ctl->id - 32)); in ast2500_reset_assert()
[all …]
H A Dreset-ast2600.c18 struct ast2600_scu *scu; member
24 struct ast2600_scu *scu = priv->scu; in ast2600_reset_deassert() local
29 writel(BIT(reset_ctl->id - 32), &scu->sysreset_clr_ctrl2); in ast2600_reset_deassert()
31 writel(BIT(reset_ctl->id), &scu->sysreset_clr_ctrl1); in ast2600_reset_deassert()
39 struct ast2600_scu *scu = priv->scu; in ast2600_reset_assert() local
44 writel(BIT(reset_ctl->id - 32), &scu->sysreset_ctrl2); in ast2600_reset_assert()
46 writel(BIT(reset_ctl->id), &scu->sysreset_ctrl1); in ast2600_reset_assert()
73 priv->scu = devfdt_get_addr_ptr(clk_dev); in ast2600_reset_probe()
74 if (IS_ERR(priv->scu)) { in ast2600_reset_probe()
76 return PTR_ERR(priv->scu); in ast2600_reset_probe()
H A Dreset-ast2400.c15 struct ast2400_scu *scu; member
21 struct ast2400_scu *scu = priv->scu; in ast2400_reset_deassert() local
25 clrbits_le32(&scu->sysreset_ctrl1 , BIT(reset_ctl->id)); in ast2400_reset_deassert()
33 struct ast2400_scu *scu = priv->scu; in ast2400_reset_assert() local
39 setbits_le32(&scu->sysreset_ctrl1 , BIT(reset_ctl->id)); in ast2400_reset_assert()
67 priv->scu = devfdt_get_addr_ptr(clk_dev); in ast2400_reset_probe()
68 if (IS_ERR(priv->scu)) { in ast2400_reset_probe()
70 return PTR_ERR(priv->scu); in ast2400_reset_probe()
/openbmc/linux/arch/x86/include/asm/
H A 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 …]
/openbmc/linux/drivers/irqchip/
H A 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()
/openbmc/linux/arch/arm/mach-shmobile/
H A 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
/openbmc/u-boot/arch/arm/dts/
H A Dast2600.dtsi125 clocks = <&scu ASPEED_CLK_AHB>;
150 clocks = <&scu ASPEED_CLK_AHB>;
171 clocks = <&scu ASPEED_CLK_AHB>;
208 clocks = <&scu ASPEED_CLK_GATE_MAC1CLK>;
218 clocks = <&scu ASPEED_CLK_GATE_MAC2CLK>;
228 clocks = <&scu ASPEED_CLK_GATE_MAC3CLK>;
238 clocks = <&scu ASPEED_CLK_GATE_MAC4CLK>;
257 clocks = <&scu ASPEED_CLK_GATE_USBPORT1CLK>;
267 clocks = <&scu ASPEED_CLK_GATE_USBPORT2CLK>;
281 compatible = "aspeed,g6-scu", "syscon", "simple-mfd";
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H A Dast2500.dtsi67 clocks = <&scu ASPEED_CLK_AHB>;
92 clocks = <&scu ASPEED_CLK_AHB>;
113 clocks = <&scu ASPEED_CLK_AHB>;
140 clocks = <&scu ASPEED_CLK_GATE_MAC1CLK>, <&scu ASPEED_CLK_D2PLL>;
148 clocks = <&scu ASPEED_CLK_GATE_MAC2CLK>, <&scu ASPEED_CLK_D2PLL>;
156 clocks = <&scu ASPEED_CLK_GATE_USBPORT1CLK>;
166 clocks = <&scu ASPEED_CLK_GATE_USBPORT2CLK>;
187 compatible = "aspeed,g5-scu", "syscon", "simple-mfd";
230 … clocks = <&scu ASPEED_CLK_GATE_SDCLK>, <&scu ASPEED_CLK_GATE_SDEXTCLK>;
242 clocks = <&scu ASPEED_CLK_SDIO>;
[all …]
H A Dast2400.dtsi67 clocks = <&scu ASPEED_CLK_AHB>;
92 clocks = <&scu ASPEED_CLK_AHB>;
119 clocks = <&scu ASPEED_CLK_GATE_MAC1CLK>;
127 clocks = <&scu ASPEED_CLK_GATE_MAC2CLK>;
153 compatible = "aspeed,g4-scu", "syscon", "simple-mfd";
196 … clocks = <&scu ASPEED_CLK_GATE_SDCLK>, <&scu ASPEED_CLK_GATE_SDEXTCLK>;
208 clocks = <&scu ASPEED_CLK_SDIO>;
218 clocks = <&scu ASPEED_CLK_SDIO>;
246 clocks = <&scu ASPEED_CLK_GATE_UART1CLK>;
257 clocks = <&scu ASPEED_CLK_GATE_UART5CLK>;
[all …]
/openbmc/linux/Documentation/devicetree/bindings/interrupt-controller/
H A 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";
/openbmc/linux/drivers/pinctrl/
H A 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 …]
/openbmc/linux/drivers/watchdog/
H A Dintel-mid_wdt.c39 struct intel_scu_ipc_dev *scu; member
45 struct intel_scu_ipc_dev *scu = mid->scu; in wdt_command() local
47 return intel_scu_ipc_dev_command_with_size(scu, IPC_WATCHDOG, sub, in, in wdt_command()
157 mid->scu = devm_intel_scu_ipc_dev_get(dev); in mid_wdt_probe()
158 if (!mid->scu) in mid_wdt_probe()
/openbmc/linux/drivers/mfd/
H A Dintel_pmc_bxt.c170 struct intel_scu_ipc_dev *scu = pmc->scu; in simplecmd_store() local
181 ret = intel_scu_ipc_dev_simple_command(scu, cmd, subcmd); in simplecmd_store()
206 struct intel_scu_ipc_dev *scu = pmc->scu; in northpeak_store() local
221 ret = intel_scu_ipc_dev_simple_command(scu, PMC_NORTHPEAK_CTRL, subcmd); in northpeak_store()
442 pmc->scu = devm_intel_scu_ipc_register(&pdev->dev, &scu_data); in intel_pmc_probe()
443 if (IS_ERR(pmc->scu)) in intel_pmc_probe()
444 return PTR_ERR(pmc->scu); in intel_pmc_probe()
/openbmc/linux/drivers/firmware/imx/
H A DMakefile3 obj-$(CONFIG_IMX_SCU) += imx-scu.o misc.o imx-scu-irq.o rm.o imx-scu-soc.o
/openbmc/linux/drivers/platform/x86/intel/telemetry/
H A 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 …]
/openbmc/u-boot/arch/arm/mach-tegra/
H A Dap.c113 struct scu_ctlr *scu = (struct scu_ctlr *)NV_PA_ARM_PERIPHBASE; in enable_scu() local
121 if (readl(&scu->scu_ctrl) & SCU_CTRL_ENABLE) in enable_scu()
125 writel(0xFFFF, &scu->scu_inv_all); in enable_scu()
128 reg = readl(&scu->scu_ctrl); in enable_scu()
130 writel(reg, &scu->scu_ctrl); in enable_scu()
/openbmc/linux/arch/arm64/boot/dts/freescale/
H A 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";
/openbmc/u-boot/drivers/pinctrl/aspeed/
H A Dpinctrl_ast2500.c21 struct ast2500_scu *scu; member
38 priv->scu = devfdt_get_addr_ptr(clk_dev); in ast2500_pinctrl_probe()
39 if (IS_ERR(priv->scu)) { in ast2500_pinctrl_probe()
41 return PTR_ERR(priv->scu); in ast2500_pinctrl_probe()
187 u32 *ctrl_reg = (u32*)priv->scu; in ast2500_pinctrl_group_set()

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