vasilito
dc68054305
- Restore 29 recipe symlinks (libdrm, qtbase, dbus, sddm, pipewire, etc.) - Restore 33 patches (KDE, libdrm, mesa, pipewire, sddm, wireplumber) - Restore 20+ local/scripts (audit, lint, test, build helpers) - Restore src/cook/scheduler.rs, status.rs, gnu-config/ - Restore scripts/patch-inclusion-gate.sh, run_mini1.sh, validate-collision-log.sh - Recover TLC source from HEAD (was overwritten by 0.2.3 checkout) - Recover 11 local/docs plans from HEAD (were overwritten) - Recover qt6-wayland-smoke symlink from HEAD - Fix MOTD: remove garbled ASCII art, use clean text - Update version: 0.2.0 -> 0.2.4 in os-release, motd, config - Reduce filesystem_size: 1536 -> 512 MiB - Add ABSOLUTE RULE to AGENTS.md: never delete/ignore packages - Reduce pcid scheme log verbosity: info -> debug
103 lines
2.0 KiB
C
103 lines
2.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2025 Nuvoton Technology Corp.
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*
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* Nuvoton NCT6694 USB transaction and data structure.
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*/
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#ifndef __MFD_NCT6694_H
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#define __MFD_NCT6694_H
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#define NCT6694_VENDOR_ID 0x0416
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#define NCT6694_PRODUCT_ID 0x200B
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#define NCT6694_INT_IN_EP 0x81
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#define NCT6694_BULK_IN_EP 0x02
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#define NCT6694_BULK_OUT_EP 0x03
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#define NCT6694_HCTRL_SET 0x40
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#define NCT6694_HCTRL_GET 0x80
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#define NCT6694_URB_TIMEOUT 1000
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enum nct6694_irq_id {
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NCT6694_IRQ_GPIO0 = 0,
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NCT6694_IRQ_GPIO1,
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NCT6694_IRQ_GPIO2,
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NCT6694_IRQ_GPIO3,
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NCT6694_IRQ_GPIO4,
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NCT6694_IRQ_GPIO5,
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NCT6694_IRQ_GPIO6,
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NCT6694_IRQ_GPIO7,
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NCT6694_IRQ_GPIO8,
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NCT6694_IRQ_GPIO9,
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NCT6694_IRQ_GPIOA,
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NCT6694_IRQ_GPIOB,
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NCT6694_IRQ_GPIOC,
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NCT6694_IRQ_GPIOD,
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NCT6694_IRQ_GPIOE,
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NCT6694_IRQ_GPIOF,
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NCT6694_IRQ_CAN0,
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NCT6694_IRQ_CAN1,
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NCT6694_IRQ_RTC,
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NCT6694_NR_IRQS,
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};
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enum nct6694_response_err_status {
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NCT6694_NO_ERROR = 0,
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NCT6694_FORMAT_ERROR,
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NCT6694_RESERVED1,
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NCT6694_RESERVED2,
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NCT6694_NOT_SUPPORT_ERROR,
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NCT6694_NO_RESPONSE_ERROR,
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NCT6694_TIMEOUT_ERROR,
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NCT6694_PENDING,
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};
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struct __packed nct6694_cmd_header {
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u8 rsv1;
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u8 mod;
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union __packed {
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__le16 offset;
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struct __packed {
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u8 cmd;
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u8 sel;
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};
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};
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u8 hctrl;
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u8 rsv2;
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__le16 len;
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};
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struct __packed nct6694_response_header {
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u8 sequence_id;
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u8 sts;
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u8 reserved[4];
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__le16 len;
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};
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union __packed nct6694_usb_msg {
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struct nct6694_cmd_header cmd_header;
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struct nct6694_response_header response_header;
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};
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struct nct6694 {
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struct device *dev;
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struct ida gpio_ida;
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struct ida i2c_ida;
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struct ida canfd_ida;
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struct ida wdt_ida;
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struct irq_domain *domain;
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struct mutex access_lock;
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spinlock_t irq_lock;
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struct urb *int_in_urb;
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struct usb_device *udev;
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union nct6694_usb_msg *usb_msg;
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__le32 *int_buffer;
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unsigned int irq_enable;
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};
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int nct6694_read_msg(struct nct6694 *nct6694, const struct nct6694_cmd_header *cmd_hd, void *buf);
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int nct6694_write_msg(struct nct6694 *nct6694, const struct nct6694_cmd_header *cmd_hd, void *buf);
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#endif
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