From: Joshua Yeong <joshua.yeong@starfivetech.com>
To: atishp@atishpatra.org
Cc: opensbi@lists.infradead.org, apatel@ventanamicro.com,
rpathak@ventanamicro.com, leyfoon.tan@starfivetech.com,
joshua.yeong@starfivetech.com
Subject: [PATCH 0/3] Add RPMI/MPXY voltage, device power and performance service
Date: Mon, 13 Oct 2025 23:31:35 +0800 [thread overview]
Message-ID: <20251013153138.1574512-1-joshua.yeong@starfivetech.com> (raw)
Add RPMI/MPXY driver for voltage, device power and performance group based on
RPMI specification v1.0.
https://github.com/riscv-non-isa/riscv-rpmi/releases/download/v1.0/riscv-rpmi.pdf
Joshua Yeong (3):
lib: utils: Add MPXY RPMI mailbox driver for voltage
lib: utils: Add MPXY RPMI mailbox driver for device power
lib: utils: Add MPXY RPMI mailbox driver for performance
include/sbi_utils/mailbox/rpmi_msgprot.h | 244 ++++++++++++++++++++
lib/utils/mpxy/Kconfig | 12 +
lib/utils/mpxy/fdt_mpxy_rpmi_device_power.c | 55 +++++
lib/utils/mpxy/fdt_mpxy_rpmi_performance.c | 90 ++++++++
lib/utils/mpxy/fdt_mpxy_rpmi_voltage.c | 76 ++++++
lib/utils/mpxy/objects.mk | 9 +
platform/generic/configs/defconfig | 3 +
7 files changed, 489 insertions(+)
create mode 100644 lib/utils/mpxy/fdt_mpxy_rpmi_device_power.c
create mode 100644 lib/utils/mpxy/fdt_mpxy_rpmi_performance.c
create mode 100644 lib/utils/mpxy/fdt_mpxy_rpmi_voltage.c
--
2.43.0
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next reply other threads:[~2025-10-13 15:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-13 15:31 Joshua Yeong [this message]
2025-10-13 15:31 ` [PATCH 1/3] lib: utils: Add MPXY RPMI mailbox driver for voltage Joshua Yeong
2025-10-29 3:48 ` Rahul Pathak
2025-11-04 5:12 ` Anup Patel
2025-10-13 15:31 ` [PATCH 2/3] lib: utils: Add MPXY RPMI mailbox driver for device power Joshua Yeong
2025-10-29 3:51 ` Rahul Pathak
2025-11-04 5:12 ` Anup Patel
2025-10-13 15:31 ` [PATCH 3/3] lib: utils: Add MPXY RPMI mailbox driver for performance Joshua Yeong
2025-10-29 3:54 ` Rahul Pathak
2025-11-04 5:12 ` Anup Patel
2025-10-16 15:19 ` [PATCH 0/3] Add RPMI/MPXY voltage, device power and performance service Rahul Pathak
2025-11-07 8:27 ` Joshua Yeong
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