linux-kernel - [PATCH v2 0/2] bus: sunxi-rsb: Fix poweroff issues

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Message-Id: <20221107052201.65477-1-samuel@sholland.org>
Date:   Sun,  6 Nov 2022 23:21:58 -0600
From:   Samuel Holland <samuel@...lland.org>
To:     Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>
Cc:     linux-arm-kernel@...ts.infradead.org,
        Ivaylo Dimitrov <ivo.g.dimitrov.75@...il.com>,
        linux-kernel@...r.kernel.org, linux-sunxi@...ts.linux.dev,
        Samuel Holland <samuel@...lland.org>
Subject: [PATCH v2 0/2] bus: sunxi-rsb: Fix poweroff issues

This series fixes a couple of issues that occur when powering off a
board using a PMIC attached to the RSB bus.

These issues only affected 32-bit platforms, because 64-bit platforms
use PSCI for pm_power_off(), and the PSCI firmware reinitializes the
RSB controller.

Changes in v2:
 - Add Fixes tag to patch 2
 - Only check for specific status bits when polling

Samuel Holland (2):
  bus: sunxi-rsb: Remove shutdown callback
  bus: sunxi-rsb: Support atomic transfers

 drivers/bus/sunxi-rsb.c | 36 ++++++++++++++++++++----------------
 1 file changed, 20 insertions(+), 16 deletions(-)

-- 
2.37.3