diff --git a/drivers/soc/rockchip/fiq_debugger/rk_fiq_debugger.c b/drivers/soc/rockchip/fiq_debugger/rk_fiq_debugger.c
index 2e43bdb01209..fd71ed617d04 100644
--- a/drivers/soc/rockchip/fiq_debugger/rk_fiq_debugger.c
+++ b/drivers/soc/rockchip/fiq_debugger/rk_fiq_debugger.c
@@ -3,7 +3,7 @@
  *
  * Serial Debugger Interface for Rockchip
  *
- * Copyright (C) 2012 ROCKCHIP, Inc.
+ * Copyright (C) 2012 Rockchip Electronics Co., Ltd.
  * Copyright (C) 2008 Google, Inc.
  *
  * This software is licensed under the terms of the GNU General Public
diff --git a/drivers/soc/rockchip/iomux.c b/drivers/soc/rockchip/iomux.c
index 110feb7f839d..3facca5ee2f2 100644
--- a/drivers/soc/rockchip/iomux.c
+++ b/drivers/soc/rockchip/iomux.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (c) 2022 Rockchip Electronics Co. Ltd.
+ * Copyright (c) 2022 Rockchip Electronics Co., Ltd.
  */
 
 #include <linux/device.h>
diff --git a/drivers/soc/rockchip/ram_vendor_storage.c b/drivers/soc/rockchip/ram_vendor_storage.c
index eb9768d88d3d..fdcf0d3bf290 100644
--- a/drivers/soc/rockchip/ram_vendor_storage.c
+++ b/drivers/soc/rockchip/ram_vendor_storage.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 
-/* Copyright (c) 2023 Rockchip Electronics Co., Ltd */
+/* Copyright (c) 2023 Rockchip Electronics Co., Ltd. */
 
 #include <linux/kernel.h>
 #include <linux/debugfs.h>
diff --git a/drivers/soc/rockchip/rk_cma_procfs.c b/drivers/soc/rockchip/rk_cma_procfs.c
index b2e48b5718c4..1cbad48cc0dc 100644
--- a/drivers/soc/rockchip/rk_cma_procfs.c
+++ b/drivers/soc/rockchip/rk_cma_procfs.c
@@ -2,7 +2,7 @@
 /*
  * CMA ProcFS Interface
  *
- * Copyright (C) 2022 Rockchip Electronics Co. Ltd.
+ * Copyright (C) 2022 Rockchip Electronics Co., Ltd.
  */
 
 #include <linux/cma.h>
diff --git a/drivers/soc/rockchip/rk_dmabuf_procfs.c b/drivers/soc/rockchip/rk_dmabuf_procfs.c
index e389449a10ef..6d7fb31dfb2a 100644
--- a/drivers/soc/rockchip/rk_dmabuf_procfs.c
+++ b/drivers/soc/rockchip/rk_dmabuf_procfs.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (c) 2022 Rockchip Electronics Co. Ltd.
+ * Copyright (c) 2022 Rockchip Electronics Co., Ltd.
  */
 
 #include <linux/dma-buf.h>
diff --git a/drivers/soc/rockchip/rk_memblock_procfs.c b/drivers/soc/rockchip/rk_memblock_procfs.c
index f888c9c18738..627f2aed6415 100644
--- a/drivers/soc/rockchip/rk_memblock_procfs.c
+++ b/drivers/soc/rockchip/rk_memblock_procfs.c
@@ -2,7 +2,7 @@
 /*
  * Procfs for reserved memory blocks.
  *
- * Copyright (C) 2022 Rockchip Electronics Co. Ltd.
+ * Copyright (C) 2022 Rockchip Electronics Co., Ltd.
  */
 
 #include <linux/init.h>
diff --git a/drivers/soc/rockchip/rockchip-cpuinfo.c b/drivers/soc/rockchip/rockchip-cpuinfo.c
index 02befb165d98..ec1921b0d2ef 100644
--- a/drivers/soc/rockchip/rockchip-cpuinfo.c
+++ b/drivers/soc/rockchip/rockchip-cpuinfo.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2017 Rockchip Electronics Co. Ltd.
+ * Copyright (C) 2017 Rockchip Electronics Co., Ltd.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
diff --git a/drivers/soc/rockchip/rockchip_amp.c b/drivers/soc/rockchip/rockchip_amp.c
index b3a744036987..ac45e62e09df 100644
--- a/drivers/soc/rockchip/rockchip_amp.c
+++ b/drivers/soc/rockchip/rockchip_amp.c
@@ -2,7 +2,7 @@
 /*
  * Rockchip AMP support.
  *
- * Copyright (c) 2021 Rockchip Electronics Co. Ltd.
+ * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
  * Author: Tony Xie <tony.xie@rock-chips.com>
  */
 
diff --git a/drivers/soc/rockchip/rockchip_debug.c b/drivers/soc/rockchip/rockchip_debug.c
index f468183abf43..67d14064d1c5 100644
--- a/drivers/soc/rockchip/rockchip_debug.c
+++ b/drivers/soc/rockchip/rockchip_debug.c
@@ -4,7 +4,7 @@
  *
  * Arm debug driver
  *
- * Copyright (C) 2019 ROCKCHIP, Inc.
+ * Copyright (C) 2019 Rockchip Electronics Co., Ltd.
  */
 
 /*	RK3399
diff --git a/drivers/soc/rockchip/rockchip_decompress.c b/drivers/soc/rockchip/rockchip_decompress.c
index 275a605cfccb..afabee1f66d9 100644
--- a/drivers/soc/rockchip/rockchip_decompress.c
+++ b/drivers/soc/rockchip/rockchip_decompress.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier:     GPL-2.0+
 /*
- * Copyright (C) 2020 Rockchip Electronics Co., Ltd
+ * Copyright (C) 2020 Rockchip Electronics Co., Ltd.
  */
 #include <linux/clk.h>
 #include <linux/delay.h>
diff --git a/drivers/soc/rockchip/rockchip_decompress_user.c b/drivers/soc/rockchip/rockchip_decompress_user.c
index 4e47e810c48f..c07aff98cd2a 100644
--- a/drivers/soc/rockchip/rockchip_decompress_user.c
+++ b/drivers/soc/rockchip/rockchip_decompress_user.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
- * Copyright (c) 2022 Rockchip Electronics Co., Ltd
+ * Copyright (c) 2022 Rockchip Electronics Co., Ltd.
  *
  * Due to hardware limitations, this module only supports
  * up to 32bit continuous CMA memory.
diff --git a/drivers/soc/rockchip/rockchip_disable_unused.c b/drivers/soc/rockchip/rockchip_disable_unused.c
index 5f9a9b3b9338..be89a9a40f9a 100644
--- a/drivers/soc/rockchip/rockchip_disable_unused.c
+++ b/drivers/soc/rockchip/rockchip_disable_unused.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (c) 2023 Rockchip Electronics Co., Ltd
+ * Copyright (c) 2023 Rockchip Electronics Co., Ltd.
  */
 
 #include <linux/module.h>
diff --git a/drivers/soc/rockchip/rockchip_pm_config.c b/drivers/soc/rockchip/rockchip_pm_config.c
index 42fa7afa8e76..3b37bf8d490d 100644
--- a/drivers/soc/rockchip/rockchip_pm_config.c
+++ b/drivers/soc/rockchip/rockchip_pm_config.c
@@ -1,7 +1,7 @@
 /*
  * Rockchip Generic power configuration support.
  *
- * Copyright (c) 2017 ROCKCHIP, Co. Ltd.
+ * Copyright (c) 2017 Rockchip Electronics Co., Ltd.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
diff --git a/drivers/soc/rockchip/rockchip_pvtm.c b/drivers/soc/rockchip/rockchip_pvtm.c
index 75006737f421..e8d5ddcf4192 100644
--- a/drivers/soc/rockchip/rockchip_pvtm.c
+++ b/drivers/soc/rockchip/rockchip_pvtm.c
@@ -2,7 +2,7 @@
 /*
  * Rockchip PVTM support.
  *
- * Copyright (c) 2016 Rockchip Electronics Co. Ltd.
+ * Copyright (c) 2016 Rockchip Electronics Co., Ltd.
  * Author: Finley Xiao <finley.xiao@rock-chips.com>
  */
 
diff --git a/drivers/soc/rockchip/rockchip_ramdisk.c b/drivers/soc/rockchip/rockchip_ramdisk.c
index 7ce0dfe15d1c..0f46825b3e09 100644
--- a/drivers/soc/rockchip/rockchip_ramdisk.c
+++ b/drivers/soc/rockchip/rockchip_ramdisk.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright (C) 2023 Rockchip Electronics Co., Ltd
+ * Copyright (C) 2023 Rockchip Electronics Co., Ltd.
  *
  * Parts derived from drivers/block/brd.c, copyright
  * of their respective owners.