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| author | Christoph Müllner <christoph.muellner@vrull.eu> | 2023-11-27 00:22:11 +0100 |
|---|---|---|
| committer | Christoph Müllner <christophm30@gmail.com> | 2023-11-27 12:08:13 +0100 |
| commit | b905f4be23124470520e30005b9d29a9f4219e5a (patch) | |
| tree | 626f2856204cd277940f51f1b7706a957a0d0573 /linux-headers/include/linux/tps6594_pfsm.h | |
| parent | c2b4923917aa334f83606d08e0eaf3dddc2c9589 (diff) | |
| download | riscv-gnu-toolchain-b905f4be23124470520e30005b9d29a9f4219e5a.zip riscv-gnu-toolchain-b905f4be23124470520e30005b9d29a9f4219e5a.tar.gz riscv-gnu-toolchain-b905f4be23124470520e30005b9d29a9f4219e5a.tar.bz2 | |
Update Linux headers from v5.10.5 to v6.6
This patch imports the Linux kernel from v5.10.5 to v6.6.
Important RISC-V specific changes are:
* hwprobe support
* V support (ptrace and prctl calls)
* KVM support
There are patches on the glibc list that introduce code which uses the
hwprobe interface. Let's update the kernel headers to be ready for these
changes.
Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
Diffstat (limited to 'linux-headers/include/linux/tps6594_pfsm.h')
| -rw-r--r-- | linux-headers/include/linux/tps6594_pfsm.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/linux-headers/include/linux/tps6594_pfsm.h b/linux-headers/include/linux/tps6594_pfsm.h new file mode 100644 index 0000000..c69569e --- /dev/null +++ b/linux-headers/include/linux/tps6594_pfsm.h @@ -0,0 +1,37 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Userspace ABI for TPS6594 PMIC Pre-configurable Finite State Machine + * + * Copyright (C) 2023 BayLibre Incorporated - https://www.baylibre.com/ + */ + +#ifndef __TPS6594_PFSM_H +#define __TPS6594_PFSM_H + +#include <linux/const.h> +#include <linux/ioctl.h> +#include <linux/types.h> + +/** + * struct pmic_state_opt - PMIC state options + * @gpio_retention: if enabled, power rails associated with GPIO retention remain active + * @ddr_retention: if enabled, power rails associated with DDR retention remain active + * @mcu_only_startup_dest: if enabled, startup destination state is MCU_ONLY + */ +struct pmic_state_opt { + __u8 gpio_retention; + __u8 ddr_retention; + __u8 mcu_only_startup_dest; +}; + +/* Commands */ +#define PMIC_BASE 'P' + +#define PMIC_GOTO_STANDBY _IO(PMIC_BASE, 0) +#define PMIC_GOTO_LP_STANDBY _IO(PMIC_BASE, 1) +#define PMIC_UPDATE_PGM _IO(PMIC_BASE, 2) +#define PMIC_SET_ACTIVE_STATE _IO(PMIC_BASE, 3) +#define PMIC_SET_MCU_ONLY_STATE _IOW(PMIC_BASE, 4, struct pmic_state_opt) +#define PMIC_SET_RETENTION_STATE _IOW(PMIC_BASE, 5, struct pmic_state_opt) + +#endif /* __TPS6594_PFSM_H */ |