| /Linux-v6.1/drivers/mfd/ |
| D | gateworks-gsc.c | 3 * The Gateworks System Controller (GSC) is a multi-function
15 #include <linux/mfd/gsc.h>
26 * The GSC suffers from an errata where occasionally during
72 * gsc_powerdown - API to use GSC to power down board for a specific time
76 static int gsc_powerdown(struct gsc_dev *gsc, unsigned long secs) in gsc_powerdown() argument
81 dev_info(&gsc->i2c->dev, "GSC powerdown for %ld seconds\n", in gsc_powerdown()
85 ret = regmap_bulk_write(gsc->regmap, GSC_TIME_ADD, regs, 4); in gsc_powerdown()
89 ret = regmap_update_bits(gsc->regmap, GSC_CTRL_1, in gsc_powerdown()
95 ret = regmap_update_bits(gsc->regmap, GSC_CTRL_1, in gsc_powerdown()
108 struct gsc_dev *gsc = dev_get_drvdata(dev); in gsc_show() local
[all …]
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| /Linux-v6.1/drivers/media/platform/samsung/exynos-gsc/ |
| D | gsc-m2m.c | 25 #include "gsc-core.h"
30 struct gsc_dev *gsc = ctx->gsc_dev; in gsc_m2m_ctx_stop_req() local
33 curr_ctx = v4l2_m2m_get_curr_priv(gsc->m2m.m2m_dev); in gsc_m2m_ctx_stop_req()
34 if (!gsc_m2m_pending(gsc) || (curr_ctx != ctx)) in gsc_m2m_ctx_stop_req()
38 ret = wait_event_timeout(gsc->irq_queue, in gsc_m2m_ctx_stop_req()
147 struct gsc_dev *gsc; in gsc_m2m_device_run() local
155 gsc = ctx->gsc_dev; in gsc_m2m_device_run()
156 spin_lock_irqsave(&gsc->slock, flags); in gsc_m2m_device_run()
158 set_bit(ST_M2M_PEND, &gsc->state); in gsc_m2m_device_run()
161 if (gsc->m2m.ctx != ctx) { in gsc_m2m_device_run()
[all …]
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| D | gsc-core.c | 26 #include "gsc-core.h"
340 void gsc_set_prefbuf(struct gsc_dev *gsc, struct gsc_frame *frm) in gsc_set_prefbuf() argument
391 struct gsc_dev *gsc = ctx->gsc_dev; in gsc_try_fmt_mplane() local
392 struct gsc_variant *variant = gsc->variant; in gsc_try_fmt_mplane()
520 struct gsc_dev *gsc = ctx->gsc_dev; in gsc_try_selection() local
521 struct gsc_variant *variant = gsc->variant; in gsc_try_selection()
700 struct gsc_dev *gsc = ctx->gsc_dev; in __gsc_s_ctrl() local
701 struct gsc_variant *variant = gsc->variant; in __gsc_s_ctrl()
862 struct gsc_dev *gsc = priv; in gsc_irq_handler() local
866 gsc_irq = gsc_hw_get_irq_status(gsc); in gsc_irq_handler()
[all …]
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| D | Makefile | 2 exynos-gsc-objs := gsc-core.o gsc-m2m.o gsc-regs.o
4 obj-$(CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC) += exynos-gsc.o
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| /Linux-v6.1/drivers/gpu/drm/i915/gt/ |
| D | intel_gsc.c | 41 gsc_ext_om_alloc(struct intel_gsc *gsc, struct intel_gsc_intf *intf, size_t size) in gsc_ext_om_alloc() argument
43 struct intel_gt *gt = gsc_to_gt(gsc); in gsc_ext_om_alloc()
51 drm_err(>->i915->drm, "Failed to allocate gsc memory\n"); in gsc_ext_om_alloc()
57 drm_err(>->i915->drm, "Failed to pin pages for gsc memory\n"); in gsc_ext_om_alloc()
92 /* gsc resources and definitions (HECI1 and HECI2) */
119 .name = "mei-gsc",
140 struct intel_gsc *gsc, unsigned int intf_id) in gsc_destroy_one() argument
142 struct intel_gsc_intf *intf = &gsc->intf[intf_id]; in gsc_destroy_one()
157 static void gsc_init_one(struct drm_i915_private *i915, struct intel_gsc *gsc, in gsc_init_one() argument
164 struct intel_gsc_intf *intf = &gsc->intf[intf_id]; in gsc_init_one()
[all …]
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| D | intel_gsc.h | 24 * @gem_obj: scratch memory GSC operations
25 * @intf : gsc interface
36 void intel_gsc_init(struct intel_gsc *gsc, struct drm_i915_private *dev_priv);
37 void intel_gsc_fini(struct intel_gsc *gsc);
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| /Linux-v6.1/Documentation/devicetree/bindings/media/ |
| D | samsung,exynos5250-gsc.yaml | 4 $id: http://devicetree.org/schemas/media/samsung,exynos5250-gsc.yaml#
26 - samsung,exynos5250-gsc
27 - samsung,exynos5420-gsc
28 - const: samsung,exynos5-gsc
30 - samsung,exynos5433-gsc
31 - const: samsung,exynos5-gsc
72 - samsung,exynos5-gsc
73 - samsung,exynos5250-gsc
74 - samsung,exynos5420-gsc
102 compatible = "samsung,exynos5250-gsc", "samsung,exynos5-gsc";
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| /Linux-v6.1/drivers/parisc/ |
| D | Kconfig | 2 menu "Bus options (PCI, PCMCIA, EISA, GSC, ISA)"
4 config GSC config
5 bool "VSC/GSC/HSC bus support"
9 The VSC, GSC and HSC busses were used from the earliest 700-series
17 depends on GSC
24 depends on GSC
32 depends on GSC
43 depends on GSC
49 GSC bridge for an X.25 GSC card.
60 depends on PCI && GSC
[all …]
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| D | gsc.h | 3 * drivers/parisc/gsc.h
4 * Declarations for functions in gsc.c
28 struct parisc_device *gsc; member
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| /Linux-v6.1/Documentation/devicetree/bindings/mfd/ |
| D | gateworks-gsc.yaml | 4 $id: http://devicetree.org/schemas/mfd/gateworks-gsc.yaml#
10 The Gateworks System Controller (GSC) is a device present across various
25 pattern: "gsc@[0-9a-f]{1,2}"
27 const: gw,gsc
54 const: gw,gsc-adc
123 const: gw,gsc-fan
160 gsc@20 {
161 compatible = "gw,gsc";
171 compatible = "gw,gsc-adc";
199 compatible = "gw,gsc-fan";
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| /Linux-v6.1/Documentation/hwmon/ |
| D | gsc-hwmon.rst | 3 Kernel driver gsc-hwmon
6 Supported chips: Gateworks GSC
7 Datasheet: http://trac.gateworks.com/wiki/gsc
14 various ADC's connected to the GSC, and optional FAN controller available
22 on the GSC version and firmware. The values returned by the driver do not need
33 either internally or by the driver depending on the GSC version and firmware.
43 The GSC features 1 PWM output that operates in automatic mode where the
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| /Linux-v6.1/drivers/hwmon/ |
| D | gsc-hwmon.c | 9 #include <linux/mfd/gsc.h>
26 struct gsc_dev *gsc; member
271 fan = of_find_compatible_node(dev->parent->of_node, NULL, "gw,gsc-fan"); in gsc_hwmon_get_devtree_pdata()
318 struct gsc_dev *gsc = dev_get_drvdata(pdev->dev.parent); in gsc_hwmon_probe() local
335 hwmon->gsc = gsc; in gsc_hwmon_probe()
339 gsc->i2c_hwmon, in gsc_hwmon_probe()
350 dev_err(gsc->dev, "too many temp channels\n"); in gsc_hwmon_probe()
360 dev_err(gsc->dev, "too many fan channels\n"); in gsc_hwmon_probe()
372 dev_err(gsc->dev, "too many input channels\n"); in gsc_hwmon_probe()
381 dev_err(gsc->dev, "invalid mode: %d\n", ch->mode); in gsc_hwmon_probe()
[all …]
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| /Linux-v6.1/sound/parisc/ |
| D | Kconfig | 5 bool "GSC sound devices"
6 depends on GSC
9 Support for GSC sound devices on PA-RISC architectures.
18 chip found in most GSC-based PA-RISC workstations. It's frequently
|
| /Linux-v6.1/arch/arm64/boot/dts/freescale/ |
| D | imx8mm-venice-gw700x.dtsi | 28 interrupt-parent = <&gsc>;
35 interrupt-parent = <&gsc>;
42 interrupt-parent = <&gsc>;
49 interrupt-parent = <&gsc>;
56 interrupt-parent = <&gsc>;
126 gsc: gsc@20 { label
127 compatible = "gw,gsc";
138 compatible = "gw,gsc-adc";
236 compatible = "gw,gsc-fan";
246 interrupt-parent = <&gsc>;
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| /Linux-v6.1/arch/arm/boot/dts/ |
| D | imx6qdl-gw5912.dtsi | 37 interrupt-parent = <&gsc>;
44 interrupt-parent = <&gsc>;
51 interrupt-parent = <&gsc>;
58 interrupt-parent = <&gsc>;
65 interrupt-parent = <&gsc>;
156 gsc: gsc@20 { label
157 compatible = "gw,gsc";
167 compatible = "gw,gsc-adc";
245 compatible = "gw,gsc-fan";
257 interrupt-parent = <&gsc>;
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| D | imx6qdl-gw5907.dtsi | 36 interrupt-parent = <&gsc>;
43 interrupt-parent = <&gsc>;
50 interrupt-parent = <&gsc>;
57 interrupt-parent = <&gsc>;
64 interrupt-parent = <&gsc>;
152 gsc: gsc@20 { label
153 compatible = "gw,gsc";
162 compatible = "gw,gsc-adc";
245 interrupt-parent = <&gsc>;
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| D | imx6qdl-gw5913.dtsi | 36 interrupt-parent = <&gsc>;
43 interrupt-parent = <&gsc>;
50 interrupt-parent = <&gsc>;
57 interrupt-parent = <&gsc>;
64 interrupt-parent = <&gsc>;
137 gsc: gsc@20 { label
138 compatible = "gw,gsc";
147 compatible = "gw,gsc-adc";
243 interrupt-parent = <&gsc>;
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| D | imx6qdl-gw552x.dtsi | 37 interrupt-parent = <&gsc>;
44 interrupt-parent = <&gsc>;
51 interrupt-parent = <&gsc>;
58 interrupt-parent = <&gsc>;
65 interrupt-parent = <&gsc>;
142 gsc: gsc@20 { label
143 compatible = "gw,gsc";
152 compatible = "gw,gsc-adc";
235 interrupt-parent = <&gsc>;
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| D | imx6qdl-gw5910.dtsi | 39 interrupt-parent = <&gsc>;
46 interrupt-parent = <&gsc>;
53 interrupt-parent = <&gsc>;
60 interrupt-parent = <&gsc>;
67 interrupt-parent = <&gsc>;
161 gsc: gsc@20 { label
162 compatible = "gw,gsc";
171 compatible = "gw,gsc-adc";
274 interrupt-parent = <&gsc>;
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| D | imx6qdl-gw51xx.dtsi | 36 interrupt-parent = <&gsc>;
43 interrupt-parent = <&gsc>;
50 interrupt-parent = <&gsc>;
57 interrupt-parent = <&gsc>;
64 interrupt-parent = <&gsc>;
152 gsc: gsc@20 { label
153 compatible = "gw,gsc";
162 compatible = "gw,gsc-adc";
245 interrupt-parent = <&gsc>;
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| D | imx6qdl-gw551x.dtsi | 80 interrupt-parent = <&gsc>;
87 interrupt-parent = <&gsc>;
94 interrupt-parent = <&gsc>;
101 interrupt-parent = <&gsc>;
108 interrupt-parent = <&gsc>;
217 gsc: gsc@20 { label
218 compatible = "gw,gsc";
227 compatible = "gw,gsc-adc";
304 interrupt-parent = <&gsc>;
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| D | imx6qdl-gw553x.dtsi | 78 interrupt-parent = <&gsc>;
85 interrupt-parent = <&gsc>;
92 interrupt-parent = <&gsc>;
99 interrupt-parent = <&gsc>;
106 interrupt-parent = <&gsc>;
180 gsc: gsc@20 { label
181 compatible = "gw,gsc";
190 compatible = "gw,gsc-adc";
273 interrupt-parent = <&gsc>;
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| /Linux-v6.1/drivers/gpu/drm/i915/gt/uc/ |
| D | intel_huc.c | 22 * older platforms and by the GSC on newer ones. For the GuC to correctly
29 * while GSC-managed HuC will survive that.
62 #define HUC_LOAD_MODE_STRING(x) (x ? "GSC" : "legacy")
70 * The fuse for HuC load via GSC is only valid on platforms that have in check_huc_loading_mode()
85 /* make sure we can access the GSC via the mei driver if we need it */ in check_huc_loading_mode()
93 drm_dbg(>->i915->drm, "GSC loads huc=%s\n", str_yes_no(fw_needs_gsc)); in check_huc_loading_mode()
147 /* GSC will do the auth */ in intel_huc_auth()
|
| /Linux-v6.1/drivers/misc/mei/ |
| D | Makefile | 21 obj-$(CONFIG_INTEL_MEI_GSC) += mei-gsc.o
22 mei-gsc-objs := gsc-me.o
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| D | Kconfig | 50 tristate "Intel MEI GSC embedded device"
56 Intel auxiliary driver for GSC devices embedded in Intel graphics devices.
58 An MEI device here called GSC can be embedded in an
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