Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Chester Lin <clin@suse.com>
To:     Linus Walleij <linus.walleij@linaro.org>,
        Andy Shevchenko <andy.shevchenko@gmail.com>
Cc:     Chester Lin <clin@suse.com>, NXP S32 Linux Team <s32@nxp.com>,
        linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        Ghennadi Procopciuc <Ghennadi.Procopciuc@oss.nxp.com>,
        Andrei Stefanescu <andrei.stefanescu@nxp.com>,
        Radu Pirea <radu-nicolae.pirea@nxp.com>,
        =?UTF-8?q?Andreas=20F=C3=A4rber?= <afaerber@suse.de>,
        Matthias Brugger <mbrugger@suse.com>
Subject: [PATCH v4 0/5] pinctrl: s32: driver improvements and generic struct use
Date:   Fri, 24 Mar 2023 22:36:21 +0800
Message-Id: <20230324143626.16336-1-clin@suse.com>
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?NY+p1HaURysRTaeClMHR/6ZI0aLXTgCvd0YuoDyeJOMXDdcTKs7Mzoqy4esi?=
 =?us-ascii?Q?vKhPcpaX077Mny4DcvdD+O0qAxRRf6a6gYBFL7rdaBQoMzpyX31vEI2PHlbg?=
 =?us-ascii?Q?oNaOll89v5QcJzTUo4T/IT587XfpkzP2MaEcXTI5SI9gna/lReYT7LeYexS0?=
 =?us-ascii?Q?S8u1Xna1GoVwOcKuIIVrcv5YVLvRnHWHKyOxdV+cgMwrDvvD3oKEXCLYSo1t?=
 =?us-ascii?Q?xtBzYV2KA7xTRIiomLp4/tsMMsbjzvPiZKwVxSplHiGMGNMMfIrSDrEopjhp?=
 =?us-ascii?Q?N2783vYXv6Pp1OOEVUDDa888heT4n4jMDFX/JmzUh+LmGuhveT7u5KbV3r8O?=
 =?us-ascii?Q?1uEpM19aWV9iyIroLE5Wn9dzpBW6fCXz3AslsvvLxfEawHNEwE7AEsjgJQjF?=
 =?us-ascii?Q?hi+2dsH8SX59SjuZXRPvY6/qe74qmxq2xapBXkXRKJCNot8oDIzNeewAKY0o?=
 =?us-ascii?Q?s6GOt5ALgjmMWMdxEZL4VffkuwAuGBHuF+lfnNyO0Wn/WW9aZO8hNdmZVVvT?=
 =?us-ascii?Q?WeXzhTT2McRKQrmbNIyB1x+anUGPOScEUTFSepZOsU1wKP+PD/AdnLvwlYbK?=
 =?us-ascii?Q?Hyz3mmxS93m6robAMbTVxplwuBaR8ZgQ7tw0cXsgvS0gZ1/U8oVgo2wBMyIx?=
 =?us-ascii?Q?HLQiHc8dRre0DU1pZrqZ2pNMtFcUyEaUuj7dxkoGy6HVXO1xmwWdWrLA0e3Q?=
 =?us-ascii?Q?7/Oo1lmx37t+n5eTGbdxL4RVk94XTrSEkVblxgrL1Bt29OJWYeu95Hkt204m?=
 =?us-ascii?Q?rbUNI+ofiG9fIH6PqU9reWkermdQZoNhyXlIWtYt+Ip1UeXKwMv8Ih8CUlNQ?=
 =?us-ascii?Q?YZtRuU/0RDITaqlYZsWZhrTMDerXqz/MZREh70GBCGi+WTYqwIDzH4dIk7Og?=
 =?us-ascii?Q?cxwgwAUvIC+rohc4AQyXes/WOUlOFa0JrEaJtskyDmh5c+pGWd+HzMneGRQA?=
 =?us-ascii?Q?og076HENOkEN6gU33rxt9gKhyBcGa+g2i0PCcTQvxPC4+uOjxyr3moBHBmhm?=
 =?us-ascii?Q?Dj1JXK5Tmj3M22DKLZQddZ25cziKldLTv7yJH7+3csOqg7s4Wws3Oh8QN+wd?=
 =?us-ascii?Q?y01ZfxGeS1OlfQ6GV7q3rwdALNWx511tam9mpd12LLxqg8FRP6EhOawaKMLT?=
 =?us-ascii?Q?NbQGv0OX6/vKhQBsj4l9fHRmHAa58H4htoJoFk82HF2NKIqgcvZeBW/GKpyq?=
 =?us-ascii?Q?gxQcIHeceSCw7q0o6h+XJ3x0bZpV3BTSOdxg0bJxdOSJKZ2FK0wFgoGxu1iJ?=
 =?us-ascii?Q?t8nGzYgNM7LNLRVdeMASZV9xF2ZvcdqLQz4ZOqN0WrFeplhVsrvwZE9SyxqP?=
 =?us-ascii?Q?n9yrxP9b1CNF54qVMgCC/pd8OW1WCA0qt0jjbsYDCFM5VErujZ0LNvJ9UTpH?=
 =?us-ascii?Q?NVy5kEKHCpX9hTygsIvpX2lagT0AhmH6UgtsH/b7guN76WodAlIAL/TUM0KX?=
 =?us-ascii?Q?Mp8nJ1Dn2QFbkdu1eIVtYswM7rbVfN1V5bDd/L0wTmLd5PvHWLZl3LaJa5eQ?=
 =?us-ascii?Q?4JhABmocDQrzEIx83pJ2k251TuG29/Z+5utC6IaCoqclVDHaKf0uLuh1zKYw?=
 =?us-ascii?Q?140xdgZD7xlVKg+3oFk=3D?=
X-OriginatorOrg: suse.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 8923ee34-99b9-4cc8-538b-08db2c753a5a
X-MS-Exchange-CrossTenant-AuthSource: VI1PR0402MB3439.eurprd04.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Mar 2023 14:37:00.6725
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: f7a17af6-1c5c-4a36-aa8b-f5be247aa4ba
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: FgqlkK4GL8XgUiILzgfizpzHJaZML/RAA/vHC+djtBZ0BhXwyhzyvr7DT5bOdZ2x
X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR04MB7454
X-Spam-Status: No, score=-0.2 required=5.0 tests=DKIM_SIGNED,DKIM_VALID,
        DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,
        SPF_HELO_PASS,SPF_PASS autolearn=unavailable autolearn_force=no
        version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
        lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

Hello,

This patch series contains some improvements for s32 pinctrl drivers suggested
by upstream[1], such as
  - Fix error shadowings and improve return value handlings.
  - Fix print format.
  - Remove unnecessary blanks.
  - Use proper macros and helpers to simplify codes.
  - Refactor config param parsing and remove config arguments that are never used.
  - Use generic struct pingroup and struct pinfunction to describe pin data.

Regards,
Chester

[1] https://lore.kernel.org/all/20230220023320.3499-1-clin@suse.com/

Changes in v4:
- Merge the of_device_get_match_data() patch [v3 1/6] into the last patch
  [v4 5/5, "pinctrl: s32: separate const device data ..."] in order to solve
  compiler warning properly.

Changes in v3:
- Link: https://lore.kernel.org/lkml/20230323144833.28562-1-clin@suse.com/
- Remove unnecessary type casting and correct type qualifiers.
- Split the previous generic-struct patch [v2 4/4] into two separate patches.
- Add a new patch [v3 6/6] to attach a real const .data with of_device_id.

Changes in v2:
- Link: https://lore.kernel.org/lkml/20230320163823.886-1-clin@suse.com/
- Use of_device_get_match_data() to get matched of_device_id data.
- Enhance sizeof() arguments.
- Fix blanks and remove unnecessary parentheses.
- Drop unnecessary marcos and s32_pin_config() implemented in v1 and set/clear
  mask/config values transparently.
- Put pull-function related cases together in s32_pin_set_pull().
- Simply use generic 'struct pinfunction' rather than having extra 'struct
  s32_pmx_func'.

Chester Lin (5):
  pinctrl: s32: refine error/return/config checks and simplify driver
    codes
  pinctrl: s32cc: refactor pin config parsing
  pinctrl: s32cc: embed generic struct pingroup
  pinctrl: s32cc: Use generic struct data to describe pin function
  pinctrl: s32: separate const device data from struct
    s32_pinctrl_soc_info

 drivers/pinctrl/nxp/pinctrl-s32.h   |  40 ++--
 drivers/pinctrl/nxp/pinctrl-s32cc.c | 282 ++++++++++++++++------------
 drivers/pinctrl/nxp/pinctrl-s32g2.c |  17 +-
 3 files changed, 178 insertions(+), 161 deletions(-)

-- 
2.37.3