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/OK3568_Linux_fs/kernel/scripts/dtc/
H A Dlivetree.c1 // SPDX-License-Identifier: GPL-2.0-or-later
19 if (streq(new->label, label)) { in add_label()
20 new->deleted = 0; in add_label()
26 new->label = label; in add_label()
27 new->next = *labels; in add_label()
36 label->deleted = 1; in delete_labels()
46 new->name = name; in build_property()
47 new->val = val; in build_property()
48 new->srcpos = srcpos_copy(srcpos); in build_property()
59 new->name = name; in build_property_delete()
[all …]
H A Dchecks.c1 // SPDX-License-Identifier: GPL-2.0-or-later
12 fprintf(stderr, "=== %s: ", (c)->name); \
29 typedef void (*check_fn)(struct check *c, struct dt_info *dti, struct node *node);
62 struct node *node, in check_msg() argument
71 if (!(c->warn && (quiet < 1)) && !(c->error && (quiet < 2))) in check_msg()
74 if (prop && prop->srcpos) in check_msg()
75 pos = prop->srcpos; in check_msg()
76 else if (node && node->srcpos) in check_msg()
77 pos = node->srcpos; in check_msg()
83 } else if (streq(dti->outname, "-")) { in check_msg()
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/OK3568_Linux_fs/u-boot/scripts/dtc/
H A Dlivetree.c17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
33 if (streq(new->label, label)) { in add_label()
34 new->deleted = 0; in add_label()
40 new->label = label; in add_label()
41 new->next = *labels; in add_label()
50 label->deleted = 1; in delete_labels()
59 new->name = name; in build_property()
60 new->val = val; in build_property()
71 new->name = name; in build_property_delete()
72 new->deleted = 1; in build_property_delete()
[all …]
H A Dchecks.c17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
26 fprintf(stderr, "=== %s: ", (c)->name); \
43 typedef void (*check_fn)(struct check *c, struct dt_info *dti, struct node *node);
81 if ((c->warn && (quiet < 1)) in check_msg()
82 || (c->error && (quiet < 2))) { in check_msg()
84 strcmp(dti->outname, "-") ? dti->outname : "<stdout>", in check_msg()
85 (c->error) ? "ERROR" : "Warning", c->name); in check_msg()
95 (c)->status = FAILED; \
99 static void check_nodes_props(struct check *c, struct dt_info *dti, struct node *node) in check_nodes_props() argument
101 struct node *child; in check_nodes_props()
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/OK3568_Linux_fs/u-boot/drivers/core/
H A Dofnode.c5 * SPDX-License-Identifier: GPL-2.0+
19 int ofnode_read_u32(ofnode node, const char *propname, u32 *outp) in ofnode_read_u32() argument
21 assert(ofnode_valid(node)); in ofnode_read_u32()
24 if (ofnode_is_np(node)) { in ofnode_read_u32()
25 return of_read_u32(ofnode_to_np(node), propname, outp); in ofnode_read_u32()
30 cell = fdt_getprop(gd->fdt_blob, ofnode_to_offset(node), in ofnode_read_u32()
34 return -EINVAL; in ofnode_read_u32()
43 int ofnode_read_u32_default(ofnode node, const char *propname, u32 def) in ofnode_read_u32_default() argument
45 assert(ofnode_valid(node)); in ofnode_read_u32_default()
46 ofnode_read_u32(node, propname, &def); in ofnode_read_u32_default()
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/OK3568_Linux_fs/u-boot/drivers/video/exynos/
H A Dexynos_mipi_dsi.c7 * SPDX-License-Identifier: GPL-2.0+
25 #define master_to_driver(a) (a->dsim_lcd_drv)
26 #define master_to_device(a) (a->dsim_lcd_dev)
46 return -EFAULT; in exynos_mipi_dsi_register_lcd_device()
49 if (!lcd_dev->name) { in exynos_mipi_dsi_register_lcd_device()
51 return -EFAULT; in exynos_mipi_dsi_register_lcd_device()
57 return -EFAULT; in exynos_mipi_dsi_register_lcd_device()
60 dsim_ddi->dsim_lcd_dev = lcd_dev; in exynos_mipi_dsi_register_lcd_device()
62 list_add_tail(&dsim_ddi->list, &dsim_ddi_list); in exynos_mipi_dsi_register_lcd_device()
74 lcd_dev = dsim_ddi->dsim_lcd_dev; in exynos_mipi_dsi_find_lcd_device()
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/OK3568_Linux_fs/kernel/Documentation/devicetree/
H A Dusage-model.rst1 .. SPDX-License-Identifier: GPL-2.0
17 The "Open Firmware Device Tree", or simply Device Tree (DT), is a data
23 Structurally, the DT is a tree, or acyclic graph with named nodes, and
26 links from one node to another outside of the natural tree structure.
34 maximize use of existing support code, but since property and node
44 ----------
45 The DT was originally created by Open Firmware as part of the
56 In 2005, when PowerPC Linux began a major cleanup and to merge 32-bit
57 and 64-bit support, the decision was made to require DT support on all
59 Firmware. To do this, a DT representation called the Flattened Device
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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/soc/rockchip/
H A Dpower_domain.txt7 - compatible: Should be one of the following.
8 "rockchip,px30-power-controller" - for PX30 SoCs.
9 "rockchip,rv1126-power-controller" - for RV1126 SoCs
10 "rockchip,rk1808-power-controller" - for RK1808 SoCs
11 "rockchip,rk3036-power-controller" - for RK3036 SoCs.
12 "rockchip,rk3066-power-controller" - for RK3066 SoCs.
13 "rockchip,rk3128-power-controller" - for RK3128 SoCs.
14 "rockchip,rk3188-power-controller" - for RK3188 SoCs.
15 "rockchip,rk3228-power-controller" - for RK3228 SoCs.
16 "rockchip,rk3288-power-controller" - for RK3288 SoCs.
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/OK3568_Linux_fs/kernel/include/linux/
H A Dof_fdt.h1 /* SPDX-License-Identifier: GPL-2.0 */
25 /* For scanning an arbitrary device-tree at any time */
30 /* TBD: Temporary export of fdt globals - remove when code fully merged */
39 extern u64 of_flat_dt_translate_address(unsigned long node);
44 /* For scanning the flat device-tree at boot time */
45 extern int of_scan_flat_dt(int (*it)(unsigned long node, const char *uname,
48 extern int of_scan_flat_dt_subnodes(unsigned long node,
49 int (*it)(unsigned long node,
53 extern int of_get_flat_dt_subnode_by_name(unsigned long node,
55 extern const void *of_get_flat_dt_prop(unsigned long node, const char *name,
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/OK3568_Linux_fs/u-boot/tools/binman/
H A Dfdt_test.py5 # SPDX-License-Identifier: GPL-2.0+
32 def _DeleteProp(self, dt): argument
33 node = dt.GetNode('/microcode/update@0')
34 node.DeleteProp('data')
38 dt = FdtScan(fname)
39 self._DeleteProp(dt)
43 dt = FdtScan(fname)
44 node = dt.GetNode('/binman/intel-me')
45 self.assertEquals('intel-me', node.name)
46 val = fdt_util.GetString(node, 'filename')
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/OK3568_Linux_fs/kernel/drivers/perf/
H A Darm-ccn.c1 // SPDX-License-Identifier: GPL-2.0-only
112 #define CCN_TYPE_RND_1P 0x18 /* RN-D = RN-I + DVM */
120 #define CCN_NUM_XP_WATCHPOINTS 2 /* See DT.dbg_id.num_watchpoints */
121 #define CCN_NUM_PMU_EVENT_COUNTERS 8 /* See DT.dbg_id.num_pmucntr */
143 struct arm_ccn_dt, pmu), struct arm_ccn, dt)
164 struct hlist_node node; member
178 struct arm_ccn_component *node; member
183 struct arm_ccn_dt dt; member
187 static int arm_ccn_node_to_xp(int node) in arm_ccn_node_to_xp() argument
189 return node / CCN_NUM_XP_PORTS; in arm_ccn_node_to_xp()
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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/clock/
H A Dmaxim,max77686.txt4 multi-function device. More information can be found in MFD DT binding
12 dt-bindings/clock/maxim,max77686.h.
17 dt-bindings/clock/maxim,max77802.h.
21 dt-bindings/clock/maxim,max77620.h.
23 Following properties should be presend in main device node of the MFD chip.
27 - #clock-cells: from common clock binding; shall be set to 1.
30 - clock-output-names: From common clock binding.
34 - 0: 32khz_ap clock (max77686, max77802), 32khz_out0 (max77620)
35 - 1: 32khz_cp clock (max77686, max77802),
36 - 2: 32khz_pmic clock (max77686).
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/OK3568_Linux_fs/kernel/arch/arm64/boot/dts/rockchip/
H A Drk3588-nvr.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/pwm/pwm.h>
9 #include <dt-bindings/pinctrl/rockchip.h>
10 #include <dt-bindings/input/rk-input.h>
11 #include <dt-bindings/display/drm_mipi_dsi.h>
12 #include <dt-bindings/display/rockchip_vop.h>
13 #include <dt-bindings/sensor-dev.h>
14 #include "rk3588-cpu-swap.dtsi"
17 adc_keys: adc-keys {
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/OK3568_Linux_fs/u-boot/lib/
H A Dfdtdec.c3 * SPDX-License-Identifier: GPL-2.0+
29 * good reason why driver-model conversion is infeasible. Examples include
35 COMPAT(NVIDIA_TEGRA20_EMC, "nvidia,tegra20-emc"),
36 COMPAT(NVIDIA_TEGRA20_EMC_TABLE, "nvidia,tegra20-emc-table"),
37 COMPAT(NVIDIA_TEGRA20_NAND, "nvidia,tegra20-nand"),
38 COMPAT(NVIDIA_TEGRA124_XUSB_PADCTL, "nvidia,tegra124-xusb-padctl"),
39 COMPAT(NVIDIA_TEGRA210_XUSB_PADCTL, "nvidia,tegra210-xusb-padctl"),
41 COMPAT(SAMSUNG_EXYNOS5_SROMC, "samsung,exynos-sromc"),
42 COMPAT(SAMSUNG_S3C2440_I2C, "samsung,s3c2440-i2c"),
43 COMPAT(SAMSUNG_EXYNOS5_SOUND, "samsung,exynos-sound"),
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/OK3568_Linux_fs/kernel/drivers/clocksource/
H A Dtimer-digicolor.c13 * Maxime Ripard <maxime.ripard@free-electrons.com>
74 struct digicolor_timer *dt = dc_timer(ce); in dc_timer_disable() local
75 writeb(CONTROL_DISABLE, dt->base + CONTROL(dt->timer_id)); in dc_timer_disable()
80 struct digicolor_timer *dt = dc_timer(ce); in dc_timer_enable() local
81 writeb(CONTROL_ENABLE | mode, dt->base + CONTROL(dt->timer_id)); in dc_timer_enable()
87 struct digicolor_timer *dt = dc_timer(ce); in dc_timer_set_count() local
88 writel(count, dt->base + COUNT(dt->timer_id)); in dc_timer_set_count()
106 struct digicolor_timer *dt = dc_timer(ce); in digicolor_clkevt_set_periodic() local
109 dc_timer_set_count(ce, dt->ticks_per_jiffy); in digicolor_clkevt_set_periodic()
142 evt->event_handler(evt); in digicolor_timer_interrupt()
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/OK3568_Linux_fs/kernel/drivers/irqchip/
H A Dirq-riscv-intc.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (C) 2017-2018 SiFive
8 #define pr_fmt(fmt) "riscv-intc: " fmt
24 unsigned long cause = regs->cause & ~CAUSE_IRQ_FLAG; in riscv_intc_irq()
34 * non-SMP system gets one, then we don't know what to do. in riscv_intc_irq()
46 * On RISC-V systems local interrupts are masked or unmasked by writing
54 csr_clear(CSR_IE, BIT(d->hwirq)); in riscv_intc_irq_mask()
59 csr_set(CSR_IE, BIT(d->hwirq)); in riscv_intc_irq_unmask()
75 .name = "RISC-V INTC",
84 irq_domain_set_info(d, irq, hwirq, &riscv_intc_chip, d->host_data, in riscv_intc_domain_map()
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/OK3568_Linux_fs/u-boot/drivers/usb/musb-new/
H A Dti-musb.c7 * SPDX-License-Identifier: GPL-2.0+
14 #include <dm/device-internal.h>
41 static int ti_musb_get_usb_index(int node) in ti_musb_get_usb_index() argument
43 const void *fdt = gd->fdt_blob; in ti_musb_get_usb_index()
49 fdt_get_path(fdt, node, path, sizeof(path)); in ti_musb_get_usb_index()
56 return -ENOENT; in ti_musb_get_usb_index()
65 return -ENOENT; in ti_musb_get_usb_index()
73 clrsetbits_le32(platdata->ctrl_mod_base, in ti_musb_set_phy_power()
77 clrsetbits_le32(platdata->ctrl_mod_base, 0, in ti_musb_set_phy_power()
85 const void *fdt = gd->fdt_blob; in ti_musb_ofdata_to_platdata()
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/OK3568_Linux_fs/u-boot/include/dm/
H A Dread.h2 * Function to read values from the device tree node attached to a udevice.
7 * SPDX-License-Identifier: GPL-2.0+
22 return ofnode_to_np(dev->node); in dev_np()
32 * dev_ofnode() - get the DT node reference associated with a udevice
35 * @return reference of the the device's DT node
39 return dev->node; in dev_ofnode()
49 * dev_read_u32_default() - read a 32-bit integer from a device's DT property
51 * @dev: device to read DT property from
59 * dev_read_s32_default() - read a signed 32-bit integer from a device's DT property
61 * @dev: device to read DT property from
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H A Dofnode.h5 * SPDX-License-Identifier: GPL-2.0+
21 * ofnode - reference to a device tree node
25 * latter case, the pointer value is just the integer offset within the flat DT.
33 * NULL, or an offset of -1.
35 * There is no ambiguity as to whether ofnode holds an offset or a node
36 * pointer: when the live tree is active it holds a node pointer, otherwise it
38 * the same value could point to a valid device node or a valid offset. We
45 * the DT.
47 * @np: Pointer to device node, used for live tree
49 * is not a really a pointer to a node: it is an offset value. See above.
[all …]
/OK3568_Linux_fs/kernel/arch/arm/kernel/
H A Ddevtree.c1 // SPDX-License-Identifier: GPL-2.0-only
25 #include <asm/mach-types.h>
35 static int __init set_smp_ops_by_method(struct device_node *node) in set_smp_ops_by_method() argument
40 if (of_property_read_string(node, "enable-method", &method)) in set_smp_ops_by_method()
43 for (; m->method; m++) in set_smp_ops_by_method()
44 if (!strcmp(m->method, method)) { in set_smp_ops_by_method()
45 smp_set_ops(m->ops); in set_smp_ops_by_method()
52 static inline int set_smp_ops_by_method(struct device_node *node) in set_smp_ops_by_method() argument
60 * arm_dt_init_cpu_maps - Function retrieves cpu nodes from the device tree
79 u32 tmp_map[NR_CPUS] = { [0 ... NR_CPUS-1] = MPIDR_INVALID }; in arm_dt_init_cpu_maps()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/
H A Ddrm_of.c1 // SPDX-License-Identifier: GPL-2.0-only
17 * A set of helper functions to aid DRM drivers in parsing standard DT
27 * drm_of_crtc_port_mask - find the mask of a registered CRTC by port OF node
29 * @port: port OF node
31 * Given a port OF node, return the possible mask of the corresponding
41 if (tmp->port == port) in drm_of_crtc_port_mask()
52 * drm_of_find_possible_crtcs - find the possible CRTCs for an encoder port
85 * drm_of_component_match_add - Add a component helper OF node match rule
89 * @node: of_node
94 struct device_node *node) in drm_of_component_match_add() argument
[all …]
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/thermal/
H A Dthermal-zones.yaml1 # SPDX-License-Identifier: (GPL-2.0)
4 ---
5 $id: http://devicetree.org/schemas/thermal/thermal-zones.yaml#
6 $schema: http://devicetree.org/meta-schemas/base.yaml#
11 - Amit Kucheria <amitk@kernel.org>
18 The following node types are used to completely describe a thermal management
20 - thermal-sensor: device that measures temperature, has SoC-specific bindings
21 - cooling-device: device used to dissipate heat either passively or actively
22 - thermal-zones: a container of the following node types used to describe all
25 This binding describes the thermal-zones.
[all …]
/OK3568_Linux_fs/kernel/arch/mips/mti-malta/
H A Dmalta-dtshim.c1 // SPDX-License-Identifier: GPL-2.0-or-later
15 #include <asm/mips-boards/generic.h>
16 #include <asm/mips-boards/malta.h>
17 #include <asm/mips-cps.h>
91 size -= size_preio; in gen_fdt_mem_array()
99 * obscures 256MB from 0x10000000-0x1fffffff. in gen_fdt_mem_array()
105 size -= SZ_256M; in gen_fdt_mem_array()
115 * obscures 256MB from 0x10000000-0x1fffffff in the low alias in gen_fdt_mem_array()
143 /* if a memory node already exists, leave it alone */ in append_memory()
169 * SOC-it swaps, or perhaps doesn't swap, when DMA'ing in append_memory()
[all …]
/OK3568_Linux_fs/kernel/arch/mips/generic/
H A Dboard-sead3.c1 // SPDX-License-Identifier: GPL-2.0-or-later
17 #include <asm/yamon-dt.h>
56 /* leave the GIC node intact if a GIC is present */ in remove_gic()
61 gic_off = fdt_node_offset_by_compatible(fdt, -1, "mti,gic"); in remove_gic()
63 pr_err("unable to find DT GIC node: %d\n", gic_off); in remove_gic()
69 pr_err("unable to nop GIC node\n"); in remove_gic()
73 cpu_off = fdt_node_offset_by_compatible(fdt, -1, in remove_gic()
74 "mti,cpu-interrupt-controller"); in remove_gic()
76 pr_err("unable to find CPU intc node: %d\n", cpu_off); in remove_gic()
83 return -EINVAL; in remove_gic()
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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/media/
H A Drenesas,vin.yaml1 # SPDX-License-Identifier: GPL-2.0-only
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Renesas R-Car Video Input (VIN)
11 - Niklas Söderlund <niklas.soderlund@ragnatech.se>
14 The R-Car Video Input (VIN) device provides video input capabilities for the
15 Renesas R-Car family of devices.
20 on Gen3 and RZ/G2 platforms to a CSI-2 receiver.
25 - items:
26 - enum:
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