linux-kernel - [PATCH v3 0/3] Revamp k3-socinfo driver

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Message-ID: <20231016101608.993921-1-n-francis@ti.com>
Date:   Mon, 16 Oct 2023 15:46:05 +0530
From:   Neha Malcom Francis <n-francis@...com>
To:     <nm@...com>, <ssantosh@...nel.org>, <t-konduru@...com>
CC:     <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <n-francis@...com>,
        <u-kumar1@...com>
Subject: [PATCH v3 0/3] Revamp k3-socinfo driver

k3-socinfo driver doesn't account for difference series of silicon
revisions instead of the typical 1.0, 2.0 etc case. This exception is
currently already seen in J721E. This series aims to modify the driver
to account for those exceptions as well as clean things up a bit.

Changes since v2:
	- Nishanth:
		- update commit message
		- move from double Signed-off-by to Co-developed-by
		- make j721e_rev_string_map[] a const char
		- drop k3_rev_string_map[] and continue using old
		  "variant++" logic for the typical cases
		- appropriate error handling with no overrides
		  distinguishing between ENODEV and ENOMEM
		- add patch for error handling initial cleanup
		- reorder patches

Changes since v1:
	- Nishanth:
		- undo churning of family attribute
		- remove unnecessary code relocation
		- add Thejasvi to Signed-off-by as we are now similar to
		  the initial attempt [1]
		- separate out typo fixes to another patch (2/2)

Boot log: https://gist.github.com/nehamalcom/ff9375dcde681dd78712ee8473b24a50
(See relevant k3-socinfo dev_info print on line 276)

v2: https://lore.kernel.org/lkml/20230915064650.2287638-1-n-francis@ti.com/T/
v1: https://lore.kernel.org/linux-arm-kernel/20230914074426.1901226-1-n-francis@ti.com/T/

[1] https://lore.kernel.org/all/20230607080349.26671-1-t-konduru@ti.com/

Neha Malcom Francis (3):
  soc: ti k3-socinfo: Fix typo
  soc: ti: k3-socinfo: Avoid overriding ret
  soc: ti: k3-socinfo: Revamp driver to accommodate different rev
    structs

 drivers/soc/ti/k3-socinfo.c | 76 +++++++++++++++++++++++++++----------
 1 file changed, 57 insertions(+), 19 deletions(-)

-- 
2.34.1