linux-kernel - [PATCHv2 0/2] Improve RK3588 clocks and power domains support

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Message-Id: <20230403193250.108693-1-sebastian.reichel@collabora.com>
Date:   Mon,  3 Apr 2023 21:32:48 +0200
From:   Sebastian Reichel <sebastian.reichel@...labora.com>
To:     Heiko Stuebner <heiko@...ech.de>,
        linux-rockchip@...ts.infradead.org
Cc:     Peter Geis <pgwipeout@...il.com>,
        Elaine Zhang <zhangqing@...k-chips.com>,
        Finley Xiao <finley.xiao@...k-chips.com>,
        Jagan Teki <jagan@...eble.ai>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Boris Brezillon <boris.brezillon@...labora.com>,
        linux-clk@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Sebastian Reichel <sebastian.reichel@...labora.com>,
        kernel@...labora.com
Subject: [PATCHv2 0/2] Improve RK3588 clocks and power domains support

Hi,

After this patchset the power-domain support for RK3588 is basically on par
with the downstream implementation. More importantly the clock controller
change unblocks support for any IP blocks using linked clocks. The clock
controller change must be applied before the power-domain change to avoid
accessing unclocked registers.

Changes since PATCHv1:
 * https://lore.kernel.org/all/20230331163058.5688-1-sebastian.reichel@collabora.com/
 * Replace dsb(sy) with wmb() to fix COMPILE_TEST build on !arm64; direct replacement
   would be mb(), but write memory barrier should be enough here as far as I can tell
 * Added Tested-by from Vincent Legoll

-- Sebastian

Boris Brezillon (1):
  soc: rockchip: power-domain: add rk3588 mem module support

Sebastian Reichel (1):
  clk: rockchip: rk3588: make gate linked clocks ignore unused

 drivers/clk/rockchip/clk-rk3588.c |  42 +++++---
 drivers/soc/rockchip/pm_domains.c | 160 +++++++++++++++++++++++-------
 2 files changed, 151 insertions(+), 51 deletions(-)

-- 
2.39.2