Bsp lpc55sxx

[yandld]

拉取/合并请求描述：(PR description)

[

当前拉取/合并请求的状态 Intent for your PR

必须选择一项 Choose one (Mandatory):

• 本拉取/合并请求是一个草稿版本 This PR is for a code-review and is intended to get feedback
• 本拉取/合并请求是一个成熟版本 This PR is mature, and ready to be integrated into the repo

代码质量 Code Quality：

我在这个拉取/合并请求中已经考虑了 As part of this pull request, I've considered the following:

• 已经仔细查看过代码改动的对比 Already check the difference between PR and old code
• 代码风格正确，包括缩进空格，命名及其他风格 Style guide is adhered to, including spacing, naming and other styles
• 没有垃圾代码，代码尽量精简，不包含#if 0代码，不包含已经被注释了的代码 All redundant code is removed and cleaned up
• 所有变更均有原因及合理的，并且不会影响到其他软件组件代码或BSP All modifications are justified and not affect other components or BSP
• 对难懂代码均提供对应的注释 I've commented appropriately where code is tricky
• 代码是高质量的 Code in this PR is of high quality
• 已经使用formatting等源码格式化工具确保格式符合RT-Thread代码规范 This PR complies with RT-Thread code specification

[mysterywolf]

可以合并了的话，请在评论中告知

[BernardXiong]

可以合并了的话，请在评论中告知

后面统一都由NXP BSP维护人 @xinyigao11 or @xinyigao 确认后进行合并

[mysterywolf]

gaoxinyi 是负责imxrt部分的吧。
@yandld 是NXP方面指定的lpc55sxx维护者

[xinyigao]

提交的是我们nxp同事，以后也由他负责lpc相关的维护和支持 发件人: Man, Jianting (Meco) ***@***.***> 发送时间: 2023年2月2日 12:51 收件人: RT-Thread/rt-thread ***@***.***> 抄送: Xinyi Gao ***@***.***>; Mention ***@***.***> 主题: [EXT] Re: [RT-Thread/rt-thread] Bsp lpc55sxx (PR #6897) Caution: EXT Email gaoxinyi 是负责imxrt部分的吧 ― Reply to this email directly, view it on GitHub<https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FRT-Thread%2Frt-thread%2Fpull%2F6897%23issuecomment-1413147116&data=05%7C01%7Cxinyi.gao%40nxp.com%7Ccbf056020cd84531d65a08db04d9070d%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C638109102390510691%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=boAnMf7FC%2Bsj4Tg9PhCgAim89kGLzoGr5i7eTDAeEr4%3D&reserved=0>, or unsubscribe<https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fnotifications%2Funsubscribe-auth%2FAJU2SMECRSOU3JX36MAV2E3WVM4JZANCNFSM6AAAAAAUOQJSOE&data=05%7C01%7Cxinyi.gao%40nxp.com%7Ccbf056020cd84531d65a08db04d9070d%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C638109102390510691%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=PRBK%2Bj6U8yZytwD881Wr%2FqFqaFKWgb0eQDaaq7H1550%3D&reserved=0>. You are receiving this because you were mentioned.Message ID: ***@***.******@***.***>>

[BernardXiong]

提交的是我们nxp同事，以后也由他负责lpc相关的维护和支持

收到

[yandld]

hello RT-Team,

我是 gaoxinyi 同事: 杨熙，负责NXP LPC bsp 的。 gaoxinyi只负责imixrt。