Merge tag 'docs-arm-move' of git://git.lwn.net/linux

Pull arm documentation move from Jonathan Corbet:
 "Move the Arm architecture documentation under Documentation/arch/.

  This brings some order to the documentation directory, declutters the
  top-level directory, and makes the documentation organization more
  closely match that of the source"

* tag 'docs-arm-move' of git://git.lwn.net/linux:
  dt-bindings: Update Documentation/arm references
  docs: update some straggling Documentation/arm references
  crypto: update some Arm documentation references
  mips: update a reference to a moved Arm Document
  arm64: Update Documentation/arm references
  arm: update in-source documentation references
  arm: docs: Move Arm documentation to Documentation/arch/

Documentation/arch/index.rst

@@ -10,7 +10,7 @@ implementation.
    :maxdepth: 2
 
    arc/index
-   ../arm/index
+   arm/index
    ../arm64/index
    ia64/index
    ../loongarch/index

Documentation/devicetree/bindings/arm/xen.txt

@@ -56,7 +56,7 @@ hypervisor {
 };
 
 The format and meaning of the "xen,uefi-*" parameters are similar to those in
-Documentation/arm/uefi.rst, which are provided by the regular UEFI stub. However
+Documentation/arch/arm/uefi.rst, which are provided by the regular UEFI stub. However
 they differ because they are provided by the Xen hypervisor, together with a set
 of UEFI runtime services implemented via hypercalls, see
 http://xenbits.xen.org/docs/unstable/hypercall/x86_64/include,public,platform.h.html.

Documentation/translations/zh_CN/arm/Booting → Documentation/translations/zh_CN/arch/arm/Booting

-Chinese translated version of Documentation/arm/booting.rst
+Chinese translated version of Documentation/arch/arm/booting.rst
 
 If you have any comment or update to the content, please contact the
 original document maintainer directly.  However, if you have a problem
@@ -9,7 +9,7 @@ or if there is a problem with the translation.
 Maintainer: Russell King <linux@arm.linux.org.uk>
 Chinese maintainer: Fu Wei <tekkamanninja@gmail.com>
 ---------------------------------------------------------------------
-Documentation/arm/booting.rst 的中文翻译
+Documentation/arch/arm/booting.rst 的中文翻译
 
 如果想评论或更新本文的内容，请直接联系原文档的维护者。如果你使用英文
 交流有困难的话，也可以向中文版维护者求助。如果本翻译更新不及时或者翻

Documentation/translations/zh_CN/arm/kernel_user_helpers.txt → Documentation/translations/zh_CN/arch/arm/kernel_user_helpers.txt

-Chinese translated version of Documentation/arm/kernel_user_helpers.rst
+Chinese translated version of Documentation/arch/arm/kernel_user_helpers.rst
 
 If you have any comment or update to the content, please contact the
 original document maintainer directly.  However, if you have a problem
@@ -10,7 +10,7 @@ Maintainer: Nicolas Pitre <nicolas.pitre@linaro.org>
 		Dave Martin <dave.martin@linaro.org>
 Chinese maintainer: Fu Wei <tekkamanninja@gmail.com>
 ---------------------------------------------------------------------
-Documentation/arm/kernel_user_helpers.rst 的中文翻译
+Documentation/arch/arm/kernel_user_helpers.rst 的中文翻译
 
 如果想评论或更新本文的内容，请直接联系原文档的维护者。如果你使用英文
 交流有困难的话，也可以向中文版维护者求助。如果本翻译更新不及时或者翻

MAINTAINERS

@@ -2710,7 +2710,7 @@ Q:	https://patchwork.kernel.org/project/linux-samsung-soc/list/
 B:	mailto:linux-samsung-soc@vger.kernel.org
 C:	irc://irc.libera.chat/linux-exynos
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
-F:	Documentation/arm/samsung/
+F:	Documentation/arch/arm/samsung/
 F:	Documentation/devicetree/bindings/arm/samsung/
 F:	Documentation/devicetree/bindings/hwinfo/samsung,*
 F:	Documentation/devicetree/bindings/power/pd-samsung.yaml
@@ -15331,7 +15331,7 @@ OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
 L:	linux-omap@vger.kernel.org
 L:	linux-fbdev@vger.kernel.org
 S:	Orphan
-F:	Documentation/arm/omap/dss.rst
+F:	Documentation/arch/arm/omap/dss.rst
 F:	drivers/video/fbdev/omap2/
 
 OMAP FRAMEBUFFER SUPPORT

arch/arm/Kconfig

@@ -1782,7 +1782,7 @@ config VFP
 	  Say Y to include VFP support code in the kernel. This is needed
 	  if your hardware includes a VFP unit.
 
-	  Please see <file:Documentation/arm/vfp/release-notes.rst> for
+	  Please see <file:Documentation/arch/arm/vfp/release-notes.rst> for
 	  release notes and additional status information.
 
 	  Say N if your target does not have VFP hardware.

arch/arm/common/mcpm_entry.c

@@ -21,7 +21,7 @@
 /*
  * The public API for this code is documented in arch/arm/include/asm/mcpm.h.
  * For a comprehensive description of the main algorithm used here, please
- * see Documentation/arm/cluster-pm-race-avoidance.rst.
+ * see Documentation/arch/arm/cluster-pm-race-avoidance.rst.
  */
 
 struct sync_struct mcpm_sync;

arch/arm/common/mcpm_head.S

@@ -5,7 +5,7 @@
  * Created by:  Nicolas Pitre, March 2012
  * Copyright:   (C) 2012-2013  Linaro Limited
  *
- * Refer to Documentation/arm/cluster-pm-race-avoidance.rst
+ * Refer to Documentation/arch/arm/cluster-pm-race-avoidance.rst
  * for details of the synchronisation algorithms used here.
  */
 

arch/arm/common/vlock.S

@@ -6,7 +6,7 @@
  * Copyright:	(C) 2012-2013  Linaro Limited
  *
  * This algorithm is described in more detail in
- * Documentation/arm/vlocks.rst.
+ * Documentation/arch/arm/vlocks.rst.
  */
 
 #include <linux/linkage.h>

arch/arm/include/asm/setup.h

@@ -5,7 +5,7 @@
  *  Copyright (C) 1997-1999 Russell King
  *
  *  Structure passed to kernel to tell it about the
- *  hardware it's running on.  See Documentation/arm/setup.rst
+ *  hardware it's running on.  See Documentation/arch/arm/setup.rst
  *  for more info.
  */
 #ifndef __ASMARM_SETUP_H

arch/arm/include/uapi/asm/setup.h

@@ -9,7 +9,7 @@
  * published by the Free Software Foundation.
  *
  *  Structure passed to kernel to tell it about the
- *  hardware it's running on.  See Documentation/arm/setup.rst
+ *  hardware it's running on.  See Documentation/arch/arm/setup.rst
  *  for more info.
  */
 #ifndef _UAPI__ASMARM_SETUP_H

arch/arm/kernel/entry-armv.S

@@ -875,7 +875,7 @@ ENDPROC(__bad_stack)
  * existing ones.  This mechanism should be used only for things that are
  * really small and justified, and not be abused freely.
  *
- * See Documentation/arm/kernel_user_helpers.rst for formal definitions.
+ * See Documentation/arch/arm/kernel_user_helpers.rst for formal definitions.
  */
  THUMB(	.arm	)
 

arch/arm/mach-exynos/common.h

@@ -106,7 +106,7 @@ void exynos_firmware_init(void);
 #define C2_STATE	(1 << 3)
 /*
  * Magic values for bootloader indicating chosen low power mode.
- * See also Documentation/arm/samsung/bootloader-interface.rst
+ * See also Documentation/arch/arm/samsung/bootloader-interface.rst
  */
 #define EXYNOS_SLEEP_MAGIC	0x00000bad
 #define EXYNOS_AFTR_MAGIC	0xfcba0d10

arch/arm/mach-sti/Kconfig

@@ -21,7 +21,7 @@ menuconfig ARCH_STI
 	help
 	  Include support for STMicroelectronics' STiH415/416, STiH407/10 and
 	  STiH418 family SoCs using the Device Tree for discovery.  More
-	  information can be found in Documentation/arm/sti/ and
+	  information can be found in Documentation/arch/arm/sti/ and
 	  Documentation/devicetree.
 
 if ARCH_STI

arch/arm/mm/Kconfig

@@ -712,7 +712,7 @@ config ARM_VIRT_EXT
 	  assistance.
 
 	  A compliant bootloader is required in order to make maximum
-	  use of this feature.  Refer to Documentation/arm/booting.rst for
+	  use of this feature.  Refer to Documentation/arch/arm/booting.rst for
 	  details.
 
 config SWP_EMULATE
@@ -904,7 +904,7 @@ config KUSER_HELPERS
 	  the CPU type fitted to the system.  This permits binaries to be
 	  run on ARMv4 through to ARMv7 without modification.
 
-	  See Documentation/arm/kernel_user_helpers.rst for details.
+	  See Documentation/arch/arm/kernel_user_helpers.rst for details.
 
 	  However, the fixed address nature of these helpers can be used
 	  by ROP (return orientated programming) authors when creating

arch/arm/tools/mach-types

@@ -7,7 +7,7 @@
 #   http://www.arm.linux.org.uk/developer/machines/download.php
 #
 # Please do not send patches to this file; it is automatically generated!
-# To add an entry into this database, please see Documentation/arm/arm.rst,
+# To add an entry into this database, please see Documentation/arch/arm/arm.rst,
 # or visit:
 #
 #   http://www.arm.linux.org.uk/developer/machines/?action=new

arch/arm64/Kconfig

@@ -1620,7 +1620,7 @@ config KUSER_HELPERS
 	  the system. This permits binaries to be run on ARMv4 through
 	  to ARMv8 without modification.
 
-	  See Documentation/arm/kernel_user_helpers.rst for details.
+	  See Documentation/arch/arm/kernel_user_helpers.rst for details.
 
 	  However, the fixed address nature of these helpers can be used
 	  by ROP (return orientated programming) authors when creating

arch/arm64/kernel/kuser32.S

@@ -10,7 +10,7 @@
  * aarch32_setup_additional_pages() and are provided for compatibility
  * reasons with 32 bit (aarch32) applications that need them.
  *
- * See Documentation/arm/kernel_user_helpers.rst for formal definitions.
+ * See Documentation/arch/arm/kernel_user_helpers.rst for formal definitions.
  */
 
 #include <asm/unistd.h>

arch/mips/bmips/setup.c

@@ -178,7 +178,10 @@ void __init plat_mem_setup(void)
 	ioport_resource.start = 0;
 	ioport_resource.end = ~0;
 
-	/* intended to somewhat resemble ARM; see Documentation/arm/booting.rst */
+	/*
+	 * intended to somewhat resemble ARM; see
+	 * Documentation/arch/arm/booting.rst
+	 */
 	if (fw_arg0 == 0 && fw_arg1 == 0xffffffff)
 		dtb = phys_to_virt(fw_arg2);
 	else

drivers/crypto/allwinner/sun4i-ss/sun4i-ss-cipher.c

@@ -8,7 +8,7 @@
  * keysize in CBC and ECB mode.
  * Add support also for DES and 3DES in CBC and ECB mode.
  *
- * You could find the datasheet in Documentation/arm/sunxi.rst
+ * You could find the datasheet in Documentation/arch/arm/sunxi.rst
  */
 #include "sun4i-ss.h"
 

drivers/crypto/allwinner/sun4i-ss/sun4i-ss-core.c

@@ -6,7 +6,7 @@
  *
  * Core file which registers crypto algorithms supported by the SS.
  *
- * You could find a link for the datasheet in Documentation/arm/sunxi.rst
+ * You could find a link for the datasheet in Documentation/arch/arm/sunxi.rst
  */
 #include <linux/clk.h>
 #include <linux/crypto.h>

drivers/crypto/allwinner/sun4i-ss/sun4i-ss-hash.c

@@ -6,7 +6,7 @@
  *
  * This file add support for MD5 and SHA1.
  *
- * You could find the datasheet in Documentation/arm/sunxi.rst
+ * You could find the datasheet in Documentation/arch/arm/sunxi.rst
  */
 #include "sun4i-ss.h"
 #include <asm/unaligned.h>

drivers/crypto/allwinner/sun4i-ss/sun4i-ss.h

@@ -8,7 +8,7 @@
  * Support MD5 and SHA1 hash algorithms.
  * Support DES and 3DES
  *
- * You could find the datasheet in Documentation/arm/sunxi.rst
+ * You could find the datasheet in Documentation/arch/arm/sunxi.rst
  */
 
 #include <linux/clk.h>

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c

@@ -8,7 +8,7 @@
  * This file add support for AES cipher with 128,192,256 bits keysize in
  * CBC and ECB mode.
  *
- * You could find a link for the datasheet in Documentation/arm/sunxi.rst
+ * You could find a link for the datasheet in Documentation/arch/arm/sunxi.rst
  */
 
 #include <linux/bottom_half.h>

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c

@@ -7,7 +7,7 @@
  *
  * Core file which registers crypto algorithms supported by the CryptoEngine.
  *
- * You could find a link for the datasheet in Documentation/arm/sunxi.rst
+ * You could find a link for the datasheet in Documentation/arch/arm/sunxi.rst
  */
 #include <linux/clk.h>
 #include <linux/crypto.h>

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-hash.c

@@ -7,7 +7,7 @@
  *
  * This file add support for MD5 and SHA1/SHA224/SHA256/SHA384/SHA512.
  *
- * You could find the datasheet in Documentation/arm/sunxi.rst
+ * You could find the datasheet in Documentation/arch/arm/sunxi.rst
  */
 #include <linux/bottom_half.h>
 #include <linux/dma-mapping.h>

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-prng.c

@@ -7,7 +7,7 @@
  *
  * This file handle the PRNG
  *
- * You could find a link for the datasheet in Documentation/arm/sunxi.rst
+ * You could find a link for the datasheet in Documentation/arch/arm/sunxi.rst
  */
 #include "sun8i-ce.h"
 #include <linux/dma-mapping.h>

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c

@@ -7,7 +7,7 @@
  *
  * This file handle the TRNG
  *
- * You could find a link for the datasheet in Documentation/arm/sunxi.rst
+ * You could find a link for the datasheet in Documentation/arch/arm/sunxi.rst
  */
 #include "sun8i-ce.h"
 #include <linux/dma-mapping.h>

drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c

@@ -8,7 +8,7 @@
  * This file add support for AES cipher with 128,192,256 bits keysize in
  * CBC and ECB mode.
  *
- * You could find a link for the datasheet in Documentation/arm/sunxi.rst
+ * You could find a link for the datasheet in Documentation/arch/arm/sunxi.rst
  */
 
 #include <linux/bottom_half.h>

drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c

@@ -7,7 +7,7 @@
  *
  * Core file which registers crypto algorithms supported by the SecuritySystem
  *
- * You could find a link for the datasheet in Documentation/arm/sunxi.rst
+ * You could find a link for the datasheet in Documentation/arch/arm/sunxi.rst
  */
 #include <linux/clk.h>
 #include <linux/crypto.h>

drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c

@@ -7,7 +7,7 @@
  *
  * This file add support for MD5 and SHA1/SHA224/SHA256.
  *
- * You could find the datasheet in Documentation/arm/sunxi.rst
+ * You could find the datasheet in Documentation/arch/arm/sunxi.rst
  */
 #include <linux/bottom_half.h>
 #include <linux/dma-mapping.h>

drivers/crypto/allwinner/sun8i-ss/sun8i-ss-prng.c

@@ -7,7 +7,7 @@
  *
  * This file handle the PRNG found in the SS
  *
- * You could find a link for the datasheet in Documentation/arm/sunxi.rst
+ * You could find a link for the datasheet in Documentation/arch/arm/sunxi.rst
  */
 #include "sun8i-ss.h"
 #include <linux/dma-mapping.h>

drivers/input/touchscreen/sun4i-ts.c

@@ -22,7 +22,7 @@
  * in the kernel). So this driver offers straight forward, reliable single
  * touch functionality only.
  *
- * s.a. A20 User Manual "1.15 TP" (Documentation/arm/sunxi.rst)
+ * s.a. A20 User Manual "1.15 TP" (Documentation/arch/arm/sunxi.rst)
  * (looks like the description in the A20 User Manual v1.3 is better
  * than the one in the A10 User Manual v.1.5)
  */

drivers/pwm/pwm-atmel.c

@@ -6,7 +6,7 @@
  *		 Bo Shen <voice.shen@atmel.com>
  *
  * Links to reference manuals for the supported PWM chips can be found in
- * Documentation/arm/microchip.rst.
+ * Documentation/arch/arm/microchip.rst.
  *
  * Limitations:
  * - Periods start with the inactive level.

drivers/pwm/pwm-pxa.c

@@ -8,7 +8,7 @@
  *		eric miao <eric.miao@marvell.com>
  *
  * Links to reference manuals for some of the supported PWM chips can be found
- * in Documentation/arm/marvell.rst.
+ * in Documentation/arch/arm/marvell.rst.
  *
  * Limitations:
  * - When PWM is stopped, the current PWM period stops abruptly at the next

drivers/tty/serial/Kconfig

@@ -450,8 +450,8 @@ config SERIAL_SA1100
 	help
 	  If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you
 	  can enable its onboard serial port by enabling this option.
-	  Please read <file:Documentation/arm/sa1100/serial_uart.rst> for further
-	  info.
+	  Please read <file:Documentation/arch/arm/sa1100/serial_uart.rst> for
+	  further info.
 
 config SERIAL_SA1100_CONSOLE
 	bool "Console on SA1100 serial port"