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From: Samuel Holland <samuel@sholland.org>
To: Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@gmail.com>
Cc: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev,
	Andre Przywara <andre.przywara@arm.com>,
	Samuel Holland <samuel@sholland.org>
Subject: [PATCH v3 0/3] bus: sunxi-rsb: Fix poweroff issues
Date: Sun, 13 Nov 2022 19:57:46 -0600	[thread overview]
Message-ID: <20221114015749.28490-1-samuel@sholland.org> (raw)

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 v3:
 - Adjust patch 1 commit message
 - Clear the interrupt status register after polling
 - Add a patch refactoring how the status bits are cleared

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

Samuel Holland (3):
  bus: sunxi-rsb: Remove the shutdown callback
  bus: sunxi-rsb: Support atomic transfers
  bus: sunxi-rsb: Clear interrupt status before each transfer

 drivers/bus/sunxi-rsb.c | 56 ++++++++++++++++++-----------------------
 1 file changed, 25 insertions(+), 31 deletions(-)

-- 
2.37.3


WARNING: multiple messages have this Message-ID (diff)
From: Samuel Holland <samuel@sholland.org>
To: Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@gmail.com>
Cc: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev,
	Andre Przywara <andre.przywara@arm.com>,
	Samuel Holland <samuel@sholland.org>
Subject: [PATCH v3 0/3] bus: sunxi-rsb: Fix poweroff issues
Date: Sun, 13 Nov 2022 19:57:46 -0600	[thread overview]
Message-ID: <20221114015749.28490-1-samuel@sholland.org> (raw)

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 v3:
 - Adjust patch 1 commit message
 - Clear the interrupt status register after polling
 - Add a patch refactoring how the status bits are cleared

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

Samuel Holland (3):
  bus: sunxi-rsb: Remove the shutdown callback
  bus: sunxi-rsb: Support atomic transfers
  bus: sunxi-rsb: Clear interrupt status before each transfer

 drivers/bus/sunxi-rsb.c | 56 ++++++++++++++++++-----------------------
 1 file changed, 25 insertions(+), 31 deletions(-)

-- 
2.37.3


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             reply	other threads:[~2022-11-14  1:57 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-14  1:57 Samuel Holland [this message]
2022-11-14  1:57 ` [PATCH v3 0/3] bus: sunxi-rsb: Fix poweroff issues Samuel Holland
2022-11-14  1:57 ` [PATCH v3 1/3] bus: sunxi-rsb: Remove the shutdown callback Samuel Holland
2022-11-14  1:57   ` Samuel Holland
2022-11-14  1:57 ` [PATCH v3 2/3] bus: sunxi-rsb: Support atomic transfers Samuel Holland
2022-11-14  1:57   ` Samuel Holland
2022-11-14 20:49   ` Jernej Škrabec
2022-11-14 20:49     ` Jernej Škrabec
2022-11-14  1:57 ` [PATCH v3 3/3] bus: sunxi-rsb: Clear interrupt status before each transfer Samuel Holland
2022-11-14  1:57   ` Samuel Holland
2022-11-14 21:00   ` Jernej Škrabec
2022-11-14 21:00     ` Jernej Škrabec
2022-11-15  6:08     ` Samuel Holland
2022-11-15  6:08       ` Samuel Holland
2022-11-15 21:38       ` Jernej Škrabec
2022-11-15 21:38         ` Jernej Škrabec
2022-11-16 18:29 ` [PATCH v3 0/3] bus: sunxi-rsb: Fix poweroff issues Jernej Škrabec
2022-11-16 18:29   ` Jernej Škrabec

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