kernel/linux.git/arch/sh/boards, branch master

Merge tag 'sh-for-v6.16-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux

2025-06-07T17:00:03+00:00

Pull sh updates from John Paul Adrian Glaubitz: - replace the __ASSEMBLY__ with __ASSEMBLER__ macro in all headers since the latter is now defined automatically by both GCC and Clang when compiling assembly code (Thomas Huth) - set the default SPI mode for the ecovec24 board which became necessary after a new mode member as added to the sh_msiof_spi_info struct in cf9e4784f3bd ("spi: sh-msiof: Add slave mode support") (Geert Uytterhoeven) - remove unused variables in the kprobes code in kprobe_exceptions_notify() (Mike Rapoport) * tag 'sh-for-v6.16-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux: sh: kprobes: Remove unused variables in kprobe_exceptions_notify() sh: ecovec24: Make SPI mode explicit sh: Replace __ASSEMBLY__ with __ASSEMBLER__ in all headers

sh: ecovec24: Make SPI mode explicit

2025-06-07T13:16:31+00:00

Commit cf9e4784f3bde3e4 ("spi: sh-msiof: Add slave mode support") added a new mode member to the sh_msiof_spi_info structure, but did not update any board files. Hence all users in board files rely on the default being host mode. Make this unambiguous by configuring host mode explicitly. Signed-off-by: Geert Uytterhoeven Reviewed-by: John Paul Adrian Glaubitz Signed-off-by: John Paul Adrian Glaubitz

sh: Switch to irq_find_mapping()

2025-05-16T19:06:12+00:00

irq_linear_revmap() is deprecated, so remove all its uses and supersede them by an identical call to irq_find_mapping(). [ tglx: Fix up subject prefix ] Signed-off-by: Jiri Slaby (SUSE) Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/20250319092951.37667-43-jirislaby@kernel.org

sh: Switch to irq_domain_create_*()

2025-05-16T19:06:11+00:00

irq_domain_add_*() interfaces are going away as being obsolete now. Switch to the preferred irq_domain_create_*() ones. Those differ in the node parameter: They take more generic struct fwnode_handle instead of struct device_node. Therefore, of_fwnode_handle() is added around the original parameter. Note some of the users can likely use dev->fwnode directly instead of indirect of_fwnode_handle(dev->of_node). But dev->fwnode is not guaranteed to be set for all, so this has to be investigated on case to case basis (by people who can actually test with the HW). [ tglx: Fix up subject prefix ] Signed-off-by: Jiri Slaby (SUSE) Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/20250319092951.37667-34-jirislaby@kernel.org

mm/ioremap: pass pgprot_t to ioremap_prot() instead of unsigned long

2025-03-17T05:06:23+00:00

ioremap_prot() currently accepts pgprot_val parameter as an unsigned long, thus implicitly assuming that pgprot_val and pgprot_t could never be bigger than unsigned long. But this assumption soon will not be true on arm64 when using D128 pgtables. In 128 bit page table configuration, unsigned long is 64 bit, but pgprot_t is 128 bit. Passing platform abstracted pgprot_t argument is better as compared to size based data types. Let's change the parameter to directly pass pgprot_t like another similar helper generic_ioremap_prot(). Without this change in place, D128 configuration does not work on arm64 as the top 64 bits gets silently stripped when passing the protection value to this function. Link: https://lkml.kernel.org/r/20250218101954.415331-1-anshuman.khandual@arm.com Signed-off-by: Ryan Roberts Co-developed-by: Anshuman Khandual Signed-off-by: Anshuman Khandual Acked-by: Catalin Marinas [arm64] Signed-off-by: Andrew Morton

sh: boards: Use imply to enable hardware with complex dependencies

2025-02-01T09:44:06+00:00

If CONFIG_I2C=n: WARNING: unmet direct dependencies detected for SND_SOC_AK4642 Depends on [n]: SOUND [=y] && SND [=y] && SND_SOC [=y] && I2C [=n] Selected by [y]: - SH_7724_SOLUTION_ENGINE [=y] && CPU_SUBTYPE_SH7724 [=y] && SND_SIMPLE_CARD [=y] WARNING: unmet direct dependencies detected for SND_SOC_DA7210 Depends on [n]: SOUND [=y] && SND [=y] && SND_SOC [=y] && SND_SOC_I2C_AND_SPI [=n] Selected by [y]: - SH_ECOVEC [=y] && CPU_SUBTYPE_SH7724 [=y] && SND_SIMPLE_CARD [=y] Fix this by replacing select by imply, instead of adding a dependency on I2C. Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202501240836.OvXqmANX-lkp@intel.com/ Signed-off-by: Geert Uytterhoeven Reviewed-by: John Paul Adrian Glaubitz Signed-off-by: John Paul Adrian Glaubitz

mfd: tmio: Move header to platform_data

2024-07-09T09:40:29+00:00

All the MFD components are gone from the header meanwhile. Only the MMC relevant data is left which makes it a platform_data for the MMC controller. Move the header to the now fitting directory. Signed-off-by: Wolfram Sang Acked-by: Ulf Hansson # For MMC Acked-by: John Paul Adrian Glaubitz Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20240213220221.2380-14-wsa+renesas@sang-engineering.com Signed-off-by: Lee Jones

sh: of-generic: Add missing #include

2024-05-13T13:37:11+00:00

arch/sh/boards/of-generic.c:146:20: warning: no previous prototype for 'arch_init_clk_ops' [-Wmissing-prototypes] Signed-off-by: Geert Uytterhoeven Reviewed-by: John Paul Adrian Glaubitz Link: https://lore.kernel.org/r/942621553ed82e3331e2e91485b643892d2d08bc.1715606232.git.geert+renesas@glider.be Signed-off-by: John Paul Adrian Glaubitz

sh: dreamcast: Fix GAPS PCI bridge addressing

2024-05-13T07:13:26+00:00

The G2-to-PCI bridge chip found in SEGA Dreamcast assumes P2 area relative addresses. Set the appropriate IOPORT base offset. Tested-by: Paul Cercueil Signed-off-by: Artur Rojek Reviewed-by: John Paul Adrian Glaubitz Link: https://lore.kernel.org/r/20240511191614.68561-2-contact@artur-rojek.eu Signed-off-by: John Paul Adrian Glaubitz

sh: sh7785lcr: Make init_sh7785lcr_IRQ() static

2024-05-02T10:01:32+00:00

arch/sh/boards/board-sh7785lcr.c:298:13: warning: no previous prototype for ‘init_sh7785lcr_IRQ’ [-Wmissing-prototypes] There are no users outside this file, so make it static. Signed-off-by: Geert Uytterhoeven Reviewed-by: John Paul Adrian Glaubitz Link: https://lore.kernel.org/r/cbe9da98a1106cdab686766e2f23f768399dbdbf.1709579038.git.geert+renesas@glider.be Signed-off-by: John Paul Adrian Glaubitz