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From: Suraj Gupta <suraj.gupta2@amd.com>
To: <mturquette@baylibre.com>, <sboyd@kernel.org>,
	<radhey.shyam.pandey@amd.com>, <andrew+netdev@lunn.ch>,
	<davem@davemloft.net>, <edumazet@google.com>, <kuba@kernel.org>,
	<pabeni@redhat.com>, <michal.simek@amd.com>
Cc: <sean.anderson@linux.dev>, <linux@armlinux.org.uk>,
	<linux-clk@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<netdev@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>,
	<bmasney@redhat.com>
Subject: [PATCH 0/2] Add devm_clk_bulk_get_optional_enable() helper and use in AXI Ethernet driver
Date: Fri, 9 Jan 2026 12:40:49 +0530	[thread overview]
Message-ID: <20260109071051.4101460-1-suraj.gupta2@amd.com> (raw)

This patch series introduces a new managed clock framework helper function
and demonstrates its usage in AXI ethernet driver.

Device drivers frequently need to get optional bulk clocks, prepare them,
and enable them during probe, while ensuring automatic cleanup on device
unbind. Currently, this requires three separate operations with manual
cleanup handling.

The new devm_clk_bulk_get_optional_enable() helper combines these
operations into a single managed call, eliminating boilerplate code and
following the established pattern of devm_clk_bulk_get_all_enabled().

Note:
Prepared this series as per mainline discussion here:
https://lore.kernel.org/all/540737b2-f155-4c55-ab95-b18f113e0031@linux.dev

RFC patch link:
https://lore.kernel.org/all/20260102085454.3439195-1-suraj.gupta2@amd.com/


Sean Anderson (1):
  net: axienet: Fix resource release ordering

Suraj Gupta (1):
  clk: Add devm_clk_bulk_get_optional_enable() helper

 drivers/clk/clk-devres.c                      | 50 +++++++++++
 .../net/ethernet/xilinx/xilinx_axienet_main.c | 83 ++++++-------------
 include/linux/clk.h                           | 23 +++++
 3 files changed, 100 insertions(+), 56 deletions(-)

-- 
2.25.1


             reply	other threads:[~2026-01-09  7:11 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-09  7:10 Suraj Gupta [this message]
2026-01-09  7:10 ` [PATCH 1/2] clk: Add devm_clk_bulk_get_optional_enable() helper Suraj Gupta
2026-01-09  7:10 ` [PATCH 2/2] net: axienet: Fix resource release ordering Suraj Gupta
2026-01-10 19:53   ` Jakub Kicinski
2026-01-12 14:53     ` Sean Anderson
2026-01-13  5:32       ` Gupta, Suraj

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