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Message-Id: <20240729-clk-u64-v2-0-ffa62ee437e6@nxp.com>
Date: Mon, 29 Jul 2024 10:30:51 +0800
From: "Peng Fan (OSS)" <peng.fan@....nxp.com>
To: Rob Herring <robh@...nel.org>, Saravana Kannan <saravanak@...gle.com>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>, Luca Ceresoli <luca.ceresoli@...tlin.com>
Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-clk@...r.kernel.org, Peng Fan <peng.fan@....com>
Subject: [PATCH v2 0/2] clk: add assigned-clock-rates-u64
i.MX95 PLL VCO supports rates that exceeds UINT32_MAX, and the
i.MX95 System Controller Management Firmware(SCMI) server exports
PLL VCO for SCMI Agents to configure. So introduce
assigned-clock-rates-u64 to support rates that exceeds UINT32_MAX.
And introduce of_property_for_each_u64 to iterate each u64 rate.
The PR to add assigned-clock-rates-u64 to dt-schema has been merged:
https://github.com/devicetree-org/dt-schema/pull/140
Signed-off-by: Peng Fan <peng.fan@....com>
---
Changes in v2:
- Follow what Luca did to of_property_for_each_u32 to write of_property_for_each_u64
- Link to v1: https://lore.kernel.org/r/20240621-clk-u64-v1-0-d28a611b2621@nxp.com
---
Peng Fan (2):
of: property: add of_property_for_each_u64
clk: clk-conf: support assigned-clock-rates-u64
drivers/clk/clk-conf.c | 104 ++++++++++++++++++++++++++++++++++---------------
drivers/of/property.c | 23 +++++++++++
include/linux/of.h | 23 +++++++++++
3 files changed, 119 insertions(+), 31 deletions(-)
---
base-commit: 668d33c9ff922c4590c58754ab064aaf53c387dd
change-id: 20240621-clk-u64-70c4333f0f80
Best regards,
--
Peng Fan <peng.fan@....com>
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