linux-kernel - [PATCH v6 0/1] Update ASPEED WDT bootstatus

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Message-ID: <20250112081204.263216-1-chin-ting_kuo@aspeedtech.com>
Date: Sun, 12 Jan 2025 16:12:03 +0800
From: Chin-Ting Kuo <chin-ting_kuo@...eedtech.com>
To: <patrick@...cx.xyz>, <andrew@...econstruct.com.au>, <linux@...ck-us.net>,
	<wim@...ux-watchdog.org>, <joel@....id.au>, <linux-watchdog@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <linux-aspeed@...ts.ozlabs.org>,
	<linux-kernel@...r.kernel.org>
CC: <Peter.Yin@...ntatw.com>, <Patrick_NC_Lin@...ynn.com>,
	<BMC-SW@...eedtech.com>, <chnguyen@...erecomputing.com>,
	<aaron_lee@...eedtech.com>
Subject: [PATCH v6 0/1] Update ASPEED WDT bootstatus

This patch series inherits the patch submitted by Peter.
https://patchwork.kernel.org/project/linux-watchdog/patch/20240430143114.1323686-2-peteryin.openbmc@gmail.com/
Bootstatus mechanism is reconstructed to the latest
architecture and for all existing ASPEED BMC platforms.

Changes in v2:
  - Support SW restart on AST2600 by default without
    adding any dts property.

Changes in v3:
  - Get watchdog controller index by dividing register
    base offset by register size.

Changes in v4:
  - Update the commit message for updating bootstatus
    handling patch.
  - Rename aspeed_wdt_config struct to aspeed_wdt_data.
  - Create restart callback function.

Changes in v5:
  - Remove SW reset mechanism since there is no consensus
    about bootstatus for SW reset currently.
  - Correct the method for clearing reset event flag on
    AST2400 and AST2500 legacy platforms.

Changes in v6:
  - Use resource_size() function to get WDT controller
    registers size.

Chin-Ting Kuo (1):
  watchdog: aspeed: Update bootstatus handling

 drivers/watchdog/aspeed_wdt.c | 81 ++++++++++++++++++++++++++++++++++-
 1 file changed, 79 insertions(+), 2 deletions(-)

-- 
2.34.1