2696 Commits
Author | SHA1 | Message | Date | |
---|---|---|---|---|
Bill Wendling
|
0ec29ccf94 |
soc: qcom: smem: use correct format characters
When compiling with -Wformat, clang emits the following warnings: drivers/soc/qcom/smem.c:847:41: warning: format specifies type 'unsigned short' but the argument has type 'unsigned int' [-Wformat] dev_err(smem->dev, "bad host %hu\n", remote_host); ~~~ ^~~~~~~~~~~ %u ./include/linux/dev_printk.h:144:65: note: expanded from macro 'dev_err' dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__) ~~~ ^~~~~~~~~~~ ./include/linux/dev_printk.h:110:23: note: expanded from macro 'dev_printk_index_wrap' _p_func(dev, fmt, ##__VA_ARGS__); \ ~~~ ^~~~~~~~~~~ drivers/soc/qcom/smem.c:852:47: warning: format specifies type 'unsigned short' but the argument has type 'unsigned int' [-Wformat] dev_err(smem->dev, "duplicate host %hu\n", remote_host); ~~~ ^~~~~~~~~~~ %u ./include/linux/dev_printk.h:144:65: note: expanded from macro 'dev_err' dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__) ~~~ ^~~~~~~~~~~ ./include/linux/dev_printk.h:110:23: note: expanded from macro 'dev_printk_index_wrap' _p_func(dev, fmt, ##__VA_ARGS__); \ ~~~ ^~~~~~~~~~~ The types of these arguments are unconditionally defined, so this patch updates the format character to the correct one and change type of remote_host to "u16" to match with other types. Signed-off-by: Bill Wendling <morbo@google.com> Tested-by: Justin Stitt <jstitt007@gmail.com> Reviewed-by: Justin Stitt <jstitt007@gmail.com> Link: https://github.com/ClangBuiltLinux/linux/issues/378 Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
|
a38dbb4f20 |
AT91 fixes for 5.19
It contains 3 SoC fixes and 2 DT fixes: SoC: - fix the wakeup from RTC and RTT for ULP1 mode - fix section mismatch warning - fix SAM9X60 SiP detection DT: - fixes the EEPROMs compatibles for sama5d2_icp and sam9x60ek and EEPROM size for sam9x60ek -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTsZ8eserC1pmhwqDmejrg/N2X7/QUCYrraHQAKCRCejrg/N2X7 /SttAQDmoJ4WB6+osorxNV+G9CnHZHQJHjI0X2ZTUGj59k6vIAEAu+LGjHyUmxVe TfYbnfaAgOICc8HsC2CbdkeR01RqNAM= =x+2+ -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmK+81wACgkQmmx57+YA GNlQiBAAjEhrj2SQkigFGgGR+YFo+se/gNwOBz3OXZ6VyVFVqAKaaqC0MBM9OyBD Yyf6nGTT+VLe+Ekc/y7GtIW2oaCDTansk6E+MXe8QSHzs3T6BmKONAIH1YqUFZ3a 0YCR9jBlIL16l3X08KnAhOm35iaqO0SgEZ9RDfGfTIWDAFmBis5rst5VreAlEbPp 9LPsKYFjd7tqP1jFYpgE8UTkDZgS3rQHnsBAKKCLXT0tFTudgGk5B9/3Ni0V1wM2 3ubf+1CW2vvbfXFtpruRzNlZ+Li3fZ0/b1bXRGXLZLRh2+/LvMVLEb/KN9Ln20hZ pYT0IYJhfu8MWgcZUof1Qnc437nDie7YoJ1JrDV13uhDhlBwW/E3KMtXLWvX07n3 9p6IvbVGX/Wen7j1MWyOztJ55j4XbJebNcm2s/uXygjT3f4zsVk9HbFHpfiElPSZ xfqGRz+3ygRRA/itE3SMnmiCKRKip99NH9ohstzPg6xJ882fPQo+3BGFGo1AN4Mw Evj4bvDWX6NBgR1LSJFv0JG82wWWKm9byxcpKGXJ6g5dTwmyC/a+HHnmZ+iDWiq/ BYtyS3iuE/5YFp7tO9AXYBfQyiMZ3VlKt0KqCK2GFxa7KN7CY2fALusVt44WJY7E FFwDvQ5kvAdERvVG4ddYGHj7Hjg9euDpht/l3fqIkNaFtWM27fo= =CHPb -----END PGP SIGNATURE----- Merge tag 'at91-fixes-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/fixes AT91 fixes for 5.19 It contains 3 SoC fixes and 2 DT fixes: SoC: - fix the wakeup from RTC and RTT for ULP1 mode - fix section mismatch warning - fix SAM9X60 SiP detection DT: - fixes the EEPROMs compatibles for sama5d2_icp and sam9x60ek and EEPROM size for sam9x60ek * tag 'at91-fixes-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: at91: pm: Mark at91_pm_secure_init as __init ARM: at91: fix soc detection for SAM9X60 SiPs ARM: dts: at91: sama5d2_icp: fix eeprom compatibles ARM: dts: at91: sam9x60ek: fix eeprom compatible and size ARM: at91: pm: use proper compatibles for sama7g5's rtc and rtt ARM: at91: pm: use proper compatibles for sam9x60's rtc and rtt ARM: at91: pm: use proper compatible for sama5d2's rtc Link: https://lore.kernel.org/r/20220628135130.3114878-1-claudiu.beznea@microchip.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Linus Walleij
|
620f83b832
|
soc: ixp4xx/npe: Fix unused match warning
The kernel test robot found this inconsistency: drivers/soc/ixp4xx/ixp4xx-npe.c:737:34: warning: 'ixp4xx_npe_of_match' defined but not used [-Wunused-const-variable=] 737 | static const struct of_device_id ixp4xx_npe_of_match[] = { This is because the match is enclosed in the of_match_ptr() which compiles into NULL when OF is disabled and this is unnecessary. Fix it by dropping of_match_ptr() around the match. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20220626074315.61209-1-linus.walleij@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Mihai Sain
|
35074df65a |
ARM: at91: fix soc detection for SAM9X60 SiPs
Fix SoC detection for SAM9X60 SiPs: SAM9X60D5M SAM9X60D1G SAM9X60D6K Fixes: af3a10513cd6 ("drivers: soc: atmel: add per soc id and version match masks") Signed-off-by: Mihai Sain <mihai.sain@microchip.com> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20220616081344.1978664-1-claudiu.beznea@microchip.com |
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Arnd Bergmann
|
11bb764fbf |
This pull request contains Broadcom ARM-based SoCs driver fixes for
5.19, please pull the following: - Miaoqian fixes a device tree node reference count in the system sleep code for Broadcom STB chips -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEm+Rq3+YGJdiR9yuFh9CWnEQHBwQFAmKgbBUACgkQh9CWnEQH BwQF9xAA38EssKFHnhPvczIEQZLPJNdoNFow7/Dr1ePrGrMlHzU1C1Ot9FIs45hM NBlOmV336GzIiRib3QxWAjBAAEf+kXGfecMcS9x3DDDq5cI5hRo1gX7HM5toKSLJ eMjeDJ89AGFKBSUSNgJrctt/h0l6ZViN4GlGgd6a2+QYG/+lcIsdqsz61+jbO4cy qh9LLBcUi6spHOOSXeIIjQSaQumcwXrAija4Zuo/7jHmDbMt4HWjCnhmOncNpEmG J/2QqZW8n21iw7MXO1tzXXCQLFmIJich7vAAZ8j3aOCrDBMnXINeKJeXJ0+mL7YA Uho3M8h+uYlAiW4IsIV9w7BOs/XtRXuSPPML2CMPHGDbIjdg0SilEZKIoQNbK1z+ mRSMCBIgMVYO9Oh5nFo+Jwkr/0lkEwjkLqJMohv3PnPe3ONuhhEKBbNq5FQNh/e1 u0gjKwjAvMFdyinRxHK3xahdACqx6CgrxhUSGEcnrHrh74LfDjXaUvKQ5lSoZvdb dv/8zVDuAsYWvF66KaR7dhJ4PzLBVcc3YjAycMdjss1GCD0lzy5LzYJ+vxOspMKL ZJasoJOK5j8wVzZyjUKAOs8XwOagNA1nuUraNNo+4ONCgIo/a/aE68X+MWlUI8vU QJX2nmECphqPazq0t3fmboMcXY5Zv/s9LPFtKpJVJuqAvc1qjMo= =Da3i -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmKoYO8ACgkQmmx57+YA GNlSgA/6AoZqvQXG66RO8PRF3rHoTmAKVFGl7GjK8FSJfB8ioJAgfW75k+0F3rZD uLRn+XxrRuEunJUNl+CIa3BM4bGTa4m/jGwsiCF7y2i1rnsdcKvFwz0ZXzgnExb8 I2nlfATpQIEA6CQB9HieaaO87x/ZxB+3rzBLw5zRrD+Ir4mLNDu8M7mMXKE9ZhLA 5VMOdPkLpPNaymaIVEahFGwBZWcDQp31ZMdgHr4keWZ8YO5Dos3Z5eQU8Bh99wei O/upy50+hgl1V/PJLq6H/6HNNrKXRSDS2HmCsUoPRXIPp1V9DsTPdj+66r30CuNx ImYBT3nnTJWUBO+J50fxqy7VggRcarXvXvTE/T9WZHaYTwCvFgGwLYSzdsbRlKuN WcI45f7/d0L4K3OYBdwuhtwjo3O7wLi52DVfMLL8jTGRsugi4pzblZZ3wS2x9mWT TM/LW81KibkFPlXWd4hsQYPWMZUqHhuUhVvreJAhbHFONzFZpcWJHfgiTI+RISA0 WEq2gki3OyHUUfM6dcYG82zPb/4VNmhxLvjubKUn/8cd6kL7bvEi7a8I5pP5c7fN RjwPbNHeRfC142CcFL75VBmEFPWicXnqQgN9krX3vgUZ0/4VRe19zO1ikYJOf0fH Mky9eL8gZGIPur4WAH/D8xQ8AaKZvLWGypiV25MHUip98dxDsQo= =gf3s -----END PGP SIGNATURE----- Merge tag 'arm-soc/for-5.19/drivers-fixes' of https://github.com/Broadcom/stblinux into arm/fixes This pull request contains Broadcom ARM-based SoCs driver fixes for 5.19, please pull the following: - Miaoqian fixes a device tree node reference count in the system sleep code for Broadcom STB chips * tag 'arm-soc/for-5.19/drivers-fixes' of https://github.com/Broadcom/stblinux: soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe Link: https://lore.kernel.org/r/20220608093132.1465703-1-f.fainelli@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Alexander Stein
|
7c7eaeefb0 |
soc: imx: imx8m-blk-ctrl: fix display clock for LCDIF2 power domain
LCDIF2 has its own display clock, use this one. Fixes: 07614fed00e9 ("soc: imx: imx8m-blk-ctrl: Add i.MX8MP media blk-ctrl") Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Tested-by: Martyn Welch <martyn.welch@collabora.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> |
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Miaoqian Lin
|
37d838de36 |
soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe
of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. In brcmstb_init_sram, it pass dn to of_address_to_resource(), of_address_to_resource() will call of_find_device_by_node() to take reference, so we should release the reference returned by of_find_matching_node(). Fixes: 0b741b8234c8 ("soc: bcm: brcmstb: Add support for S2/S3/S5 suspend states (ARM)") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> |
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Linus Torvalds
|
6f9b5ed8ca |
Char / Misc / Other smaller driver subsystem updates for 5.19-rc1
Here is the large set of char, misc, and other driver subsystem updates for 5.19-rc1. The merge request for this has been delayed as I wanted to get lots of linux-next testing due to some late arrivals of changes for the habannalabs driver. Highlights of this merge are: - habanalabs driver updates for new hardware types and fixes and other updates - IIO driver tree merge which includes loads of new IIO drivers and cleanups and additions - PHY driver tree merge with new drivers and small updates to existing ones - interconnect driver tree merge with fixes and updates - soundwire driver tree merge with some small fixes - coresight driver tree merge with small fixes and updates - mhi bus driver tree merge with lots of updates and new device support - firmware driver updates - fpga driver updates - lkdtm driver updates (with a merge conflict, more on that below) - extcon driver tree merge with small updates - lots of other tiny driver updates and fixes and cleanups, full details in the shortlog. All of these have been in linux-next for almost 2 weeks with no reported problems. Note, there are 3 merge conflicts when merging this with your tree: - MAINTAINERS, should be easy to resolve - drivers/slimbus/qcom-ctrl.c, should be straightforward resolution - drivers/misc/lkdtm/stackleak.c, not an easy resolution. This has been noted in the linux-next tree for a while, and resolved there, here's a link to the resolution that Stephen came up with and that Kees says is correct: https://lore.kernel.org/r/20220509185344.3fe1a354@canb.auug.org.au I will be glad to provide a merge point that contains these resolutions if that makes things any easier for you. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYpnkbA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylOrgCggbbAFwESBY9o2YfpG+2VOLpc0GAAoJgY1XN8 P/gumbLEpFvoBZ5xLIW8 =KCgk -----END PGP SIGNATURE----- Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc / other smaller driver subsystem updates from Greg KH: "Here is the large set of char, misc, and other driver subsystem updates for 5.19-rc1. The merge request for this has been delayed as I wanted to get lots of linux-next testing due to some late arrivals of changes for the habannalabs driver. Highlights of this merge are: - habanalabs driver updates for new hardware types and fixes and other updates - IIO driver tree merge which includes loads of new IIO drivers and cleanups and additions - PHY driver tree merge with new drivers and small updates to existing ones - interconnect driver tree merge with fixes and updates - soundwire driver tree merge with some small fixes - coresight driver tree merge with small fixes and updates - mhi bus driver tree merge with lots of updates and new device support - firmware driver updates - fpga driver updates - lkdtm driver updates (with a merge conflict, more on that below) - extcon driver tree merge with small updates - lots of other tiny driver updates and fixes and cleanups, full details in the shortlog. All of these have been in linux-next for almost 2 weeks with no reported problems" * tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (387 commits) habanalabs: use separate structure info for each error collect data habanalabs: fix missing handle shift during mmap habanalabs: remove hdev from hl_ctx_get args habanalabs: do MMU prefetch as deferred work habanalabs: order memory manager messages habanalabs: return -EFAULT on copy_to_user error habanalabs: use NULL for eventfd habanalabs: update firmware header habanalabs: add support for notification via eventfd habanalabs: add topic to memory manager buffer habanalabs: handle race in driver fini habanalabs: add device memory scrub ability through debugfs habanalabs: use unified memory manager for CB flow habanalabs: unified memory manager new code for CB flow habanalabs/gaudi: set arbitration timeout to a high value habanalabs: add put by handle method to memory manager habanalabs: hide memory manager page shift habanalabs: Add separate poll interval value for protocol habanalabs: use get_task_pid() to take PID habanalabs: add prefetch flag to the MAP operation ... |
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Linus Torvalds
|
09a018176b |
ARM: SoC changes, part 2
This is the second part of the general SoC updates, containing everything that did not make it in the initial pull request, or that came in as a bugfix later. - Devicetree updates for SoCFPGA, ASPEED, AT91 and Rockchip, including a new machine using an ASPEED BMC. - More DT fixes from Krzysztof Kozlowski across platforms - A new SoC platform for the GXP baseboard management controller, used in current server products from HPE. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmKY3lwACgkQmmx57+YA GNlwLQ//YCbh/iH0OfNYiyT8ugFQYmKxLccdnkW/5uJ+WHO4lPbxcXfw+SxPZl2X uxlrBn1/+LH+UUzeqmIUVJzmLE2x/mO6LKp3PwKdD0k+NeiFPKQYTVhUgIsLXN3c H79Hmgid1P1FoyaO9u3ZP/v8j4xTFaPN4JD+VsMzXup+yalkj+FZPK0vaWcuen4I xaf75FclA4hJ1KosoWHUs2kgMOCF+oxfHH4ikloBoDnpfhCPnNoTeXBHMQN+5+5V X+8YW8J/1y0v2pVKX+Zgb7iWA8e9SMUvI1NVv5v3K5JY03Pbp3g1FfiTvYVdIbb6 OMaFlzu/DKmYuzvbWPawx5paq38GbjmlTVD/EfHx/vjaviVqXDrbnjetYW4sVE/x GP4ovMu5d9IijZMM5Oa0SxBOObBEmdcoWcDbSUWI91autPBdsPTEYr7m+R9eD6hZ GOsFAU4Jt9p0xVsnXGUNQIzU8J+7Rj1ZqtPqdvDQm99mri/2PqOdAIgb/zj563Ut 6/BpqIiQm4Yfg/6YYQ6JPSaNYnsFhbwLkE2j/wBRRnCcWjsK3bb16nCV8977xFrX 89Gy01Z9VlSBaZpoeXQFT4kmMn7edS86kDAVdF0NP5eCI9TpO3mt6WsQbMQoe9Dt Y3q0TuRjucBB7Re1uIIzWyfMvDePCan2rpDF4sDiqtR9188R9rg= =2qok -----END PGP SIGNATURE----- Merge tag 'arm-late-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull more ARM SoC updates from Arnd Bergmann: "This is the second part of the general SoC updates, containing everything that did not make it in the initial pull request, or that came in as a bugfix later. - Devicetree updates for SoCFPGA, ASPEED, AT91 and Rockchip, including a new machine using an ASPEED BMC. - More DT fixes from Krzysztof Kozlowski across platforms - A new SoC platform for the GXP baseboard management controller, used in current server products from HPE" * tag 'arm-late-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (56 commits) ARM: configs: Enable more audio support for i.MX tee: optee: Pass a pointer to virt_addr_valid() arm64: dts: rockchip: rename Quartz64-A bluetooth gpios arm64: dts: rockchip: add clocks property to cru node rk3368 arm64: dts: rockchip: add clocks property to cru node rk3308 arm64: dts: rockchip: add clocks to rk356x cru ARM: dts: rockchip: add clocks property to cru node rk3228 ARM: dts: rockchip: add clocks property to cru node rk3036 ARM: dts: rockchip: add clocks property to cru node rk3066a/rk3188 ARM: dts: rockchip: add clocks property to cru node rk3288 ARM: dts: rockchip: Remove "amba" bus nodes from rv1108 ARM: dts: rockchip: add clocks property to cru node rv1108 arm64: dts: sprd: use new 'dma-channels' property ARM: dts: da850: use new 'dma-channels' property ARM: dts: pxa: use new 'dma-channels/requests' properties soc: ixp4xx/qmgr: Fix unused match warning ARM: ep93xx: Make ts72xx_register_flash() static ARM: configs: enable support for Kontron KSwitch D10 ep93xx: clock: Do not return the address of the freed memory arm64: dts: intel: add device tree for n6000 ... |
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Linus Torvalds
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96479c0980 |
ARM: multiplatform changes, part 2
The second part of the multiplatform changes now converts the Intel/Marvell PXA platform along with the rest. The patches went through several rebases before the merge window as bugs were found, so they remained separate. This has to touch a lot of drivers, in particular the touchscreen, pcmcia, sound and clk bits, to detach the driver files from the platform and board specific header files. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmKZKqsACgkQmmx57+YA GNnO/w//dgJBlkmoIIKlG2eJsvoUKwDt7MuLEMCqSqYYUSvMENFwKK66INMDIJ3l PmKf94JadlpBm2OB2vzW+D1EtaLGX9eXZkKD+vyB1I1yFkKdzEPcAfitfrRwe58E pR4nQd/jVL4UCY+pp442O1q9VvMpMV9P4ILJGPS/PpsD5CT9Gn8m9svIIuNuDRFd nwpyZC3l32jVLo9iuLmwZUvxtOWI3hTqZrnxhByBhlvtnGexRsq/VhfubK2uzBi1 CyWHjqzOSmseGmsUDwv9LFqVV9YRCeisS3IElA5L0VgM0XvHKA+f9qyF7V6zI20g y9LtqhdAtiTpE/aUrOW2LDYaM/bc7RilYZrWchoZbCEsHhV4C+ld3QoTyxvGscvG tbznhvZKdUNX8LHS0J9NqIj1q1YGN5ei5r/C5R8DBj1q8VcTVnq3dms8xzVTd35o xS5BbLFliiI96jc7S6LaQizXheYjAfdPhmXUAxNXvWIVQ6SXnf8/U/RB9Zzjb8hm FH2Gu8m/Dh2MHKBBRWSVw8VahV0V7WiEaWeYuwwTbW1wUrsWiizVaPnqrt6Cq9DW oJZgBvktWEXUQz73qrnvwo9GjcKqAxaWKWq05hHKHKuLGezsPAyIhIKr51V2xqqw cp2OIMCsN5GYENOhHvt6BMRAI5iA4VyFDtWAqw9B6EIwno6N7Z4= =cnSb -----END PGP SIGNATURE----- Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull more ARM multiplatform updates from Arnd Bergmann: "The second part of the multiplatform changes now converts the Intel/Marvell PXA platform along with the rest. The patches went through several rebases before the merge window as bugs were found, so they remained separate. This has to touch a lot of drivers, in particular the touchscreen, pcmcia, sound and clk bits, to detach the driver files from the platform and board specific header files" * tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (48 commits) ARM: pxa/mmp: remove traces of plat-pxa ARM: pxa: convert to multiplatform ARM: pxa/sa1100: move I/O space to PCI_IOBASE ARM: pxa: remove support for MTD_XIP ARM: pxa: move mach/*.h to mach-pxa/ ARM: PXA: fix multi-cpu build of xsc3 ARM: pxa: move plat-pxa to drivers/soc/ ARM: mmp: rename pxa_register_device ARM: mmp: remove tavorevb board support ARM: pxa: remove unused mach/bitfield.h ARM: pxa: move clk register definitions to driver ARM: pxa: move smemc register access from clk to platform cpufreq: pxa3: move clk register access to clk driver ARM: pxa: remove get_clk_frequency_khz() ARM: pxa: pcmcia: move smemc configuration back to arch ASoC: pxa: i2s: use normal MMIO accessors ASoC: pxa: ac97: use normal MMIO accessors ASoC: pxa: use pdev resource for FIFO regs Input: wm97xx - get rid of irq_enable method in wm97xx_mach_ops Input: wm97xx - switch to using threaded IRQ ... |
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Linus Torvalds
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1ff7bc3ba7 |
More power management updates for 5.19-rc1
- Add Tegra234 cpufreq support (Sumit Gupta). - Clean up and enhance the Mediatek cpufreq driver (Wan Jiabing, Rex-BC Chen, and Jia-Wei Chang). - Fix up the CPPC cpufreq driver after recent changes (Zheng Bin, Pierre Gondois). - Minor update to dt-binding for Qcom's opp-v2-kryo-cpu (Yassine Oudjana). - Use list iterator only inside the list_for_each_entry loop (Xiaomeng Tong, and Jakob Koschel). - New APIs related to finding OPP based on interconnect bandwidth (Krzysztof Kozlowski). - Fix the missing of_node_put() in _bandwidth_supported() (Dan Carpenter). - Cleanups (Krzysztof Kozlowski, and Viresh Kumar). - Add Out of Band mode description to the intel-speed-select utility documentation (Srinivas Pandruvada). - Add power sequences support to the system reboot and power off code and make related platform-specific changes for multiple platforms (Dmitry Osipenko, Geert Uytterhoeven). -----BEGIN PGP SIGNATURE----- iQJFBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmKU8lESHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRxVz0P91LNCbkDSt60jzNkXdEjsvUnI/YjJ+QJ /+ta7iCwf90obb6s9soBkTyU8Ia7hJ/IWDJW/5xhdG0ySYF17hGNIGKK9xKGsJFK tzzWtjFsvT3PeUZQERekqWp8OYskHYmQMj8o4jqqFF7DZD/AswTgkVLALUd7YhVL UvLmcKsUA7eXy3ZrhtrGSzVSEbKOGXBLFyjy3IuWjfz6Uk/nGQRNKGf7byRWLM44 y7zb75/5+p4MPyyJP8M/uiXzEYDKuubRtfx9PdmLgBUSMbtho6eB1x47dZWooaxe YKmcFjF80AmnwxHb+Te2rZHPeIYr+5hLBaEq7xaLQf/nAS3y5z1PIfI2wVQ5mXPz D599jHHda/6oSAKCVTq2fKfnlR6fetm5j66xOQINpD+G5b5tNSpllXJDamFZxFgP DiQAOFzdnRYnK7yTiLWVl1q76SVRxqsGz7/5Ak+NRj2OQK2wRkLzHuZfiV/8r0pk ksi6Ew9TerXkstoTQsSToPQxB2VvosSajNU3Oy27pmM0oal1XxP0LIPz9sMor5/g tfk5f6Yz/+FFIfXj3cZffZNdhsJgejmcqPdrSdCOV3sBrblnIMQNpHiYg4jGztoj IjYKYPVpSaWiSZLQOaK2moTEvm9CfQz1TQCF+/Kz88LX6/7ZaDJFxHG2FDEob0sg 6KVbrZWweLI= =PAh+ -----END PGP SIGNATURE----- Merge tag 'pm-5.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more power management updates from Rafael Wysocki: "These update the ARM cpufreq drivers and fix up the CPPC cpufreq driver after recent changes, update the OPP code and PM documentation and add power sequences support to the system reboot and power off code. Specifics: - Add Tegra234 cpufreq support (Sumit Gupta) - Clean up and enhance the Mediatek cpufreq driver (Wan Jiabing, Rex-BC Chen, and Jia-Wei Chang) - Fix up the CPPC cpufreq driver after recent changes (Zheng Bin, Pierre Gondois) - Minor update to dt-binding for Qcom's opp-v2-kryo-cpu (Yassine Oudjana) - Use list iterator only inside the list_for_each_entry loop (Xiaomeng Tong, and Jakob Koschel) - New APIs related to finding OPP based on interconnect bandwidth (Krzysztof Kozlowski) - Fix the missing of_node_put() in _bandwidth_supported() (Dan Carpenter) - Cleanups (Krzysztof Kozlowski, and Viresh Kumar) - Add Out of Band mode description to the intel-speed-select utility documentation (Srinivas Pandruvada) - Add power sequences support to the system reboot and power off code and make related platform-specific changes for multiple platforms (Dmitry Osipenko, Geert Uytterhoeven)" * tag 'pm-5.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (60 commits) cpufreq: CPPC: Fix unused-function warning cpufreq: CPPC: Fix build error without CONFIG_ACPI_CPPC_CPUFREQ_FIE Documentation: admin-guide: PM: Add Out of Band mode kernel/reboot: Change registration order of legacy power-off handler m68k: virt: Switch to new sys-off handler API kernel/reboot: Add devm_register_restart_handler() kernel/reboot: Add devm_register_power_off_handler() soc/tegra: pmc: Use sys-off handler API to power off Nexus 7 properly reboot: Remove pm_power_off_prepare() regulator: pfuze100: Use devm_register_sys_off_handler() ACPI: power: Switch to sys-off handler API memory: emif: Use kernel_can_power_off() mips: Use do_kernel_power_off() ia64: Use do_kernel_power_off() x86: Use do_kernel_power_off() sh: Use do_kernel_power_off() m68k: Switch to new sys-off handler API powerpc: Use do_kernel_power_off() xen/x86: Use do_kernel_power_off() parisc: Use do_kernel_power_off() ... |
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Arnd Bergmann
|
4a4e81ddb8 |
Refcount leak for a used of-node in the grf-init.
-----BEGIN PGP SIGNATURE----- iQFEBAABCAAuFiEE7v+35S2Q1vLNA3Lx86Z5yZzRHYEFAmKD9OcQHGhlaWtvQHNu dGVjaC5kZQAKCRDzpnnJnNEdgZDNB/9QBkDadcTEzn1GpRDZb8b4tpBrBiyYzNEl 458EpbcqHi40HejXq4ZlzdniyZtl1eeRGd76aXpmc5azHPK+DhjvChKfhV+YWi/y aTJtLIreZEZuu3TH74PVrHr81sj+5TuZBVat5M3/dGNzIEkTm6CsiM07U9h2f5sD uktLk1aUioC5DRMxHCrEtmZmsiQT/uukwwiNVckuSjiRRlVlTd1NFzKqggs1yqNh TSQ3d/vnl1C+nw7ErwludYVtkUiVpoShKQp8GCvAMXo4aPuxEnto87UvOsdbibJW Xp8R/NuoE7W+iXLvwg4AuHS27/8oyJfxIt2PDA1Cw57A1oumtVeG =fSY+ -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmKRMmQACgkQmmx57+YA GNmu6w/+JD6MYF81WZEUosKh7qOjfuLMAsJvjAV/x3ibYHIM7NBF6PwarDqAN5Z7 QNNGDK4kVF5IJBWHohWVk0YhR8JKkwWSFlaGJxwRTRGoKEfK3aAH5en5yCrxDRRO Vsft5DT2fxELhE2bD8VweqPrKibH6nKUwadfAzWLdKBFFITU/lv2hDU4HL+ett0t Rlppu2lu674iWD18W8q8ozpZArchgQ76vW2ZfYoq8vNVY1B6WxjmdGKw9brMBqaM dd03tEJ1qaL8j6eO91GfEHGWm8+rL5QLTILNSZ9ma/vg/RaXyn18VCuuU+hG06DK aLsplf7GXNxcR/QVWEeT9vUCzGCQAr9EGyZ33qgmZv/bBhfTQOcGuE76SKxbn/6I eBFFPoM9dHtk2GM3qhTARHa4UqSWD6lfFGD0NhDBpVVHUN3N4RFXVuoOradz2Oj3 DvBRyysYmkVzGOzHaqCjRz0A08Gms6U1KwHt0+4Fwf0kcs+zdvLS7mkVHOF5LuVY 5XVgp+Z8eZtOH1utoC8/bXcGymi2ij8GHZ5PCG3piYalriTuvZExZThnKzpcMQ4A HVmfMJ9oroUArmgzbEHGBWSR8QQa6OCEoRHPj9gJGaKaTqNJTybNxhlk58qI7twP EfJ7MGQlpE6dRcAuL1tVD0CqFyGEO7pMwUNDLY0ltD7gMOYDA5k= =qzen -----END PGP SIGNATURE----- Merge tag 'v5.19-rockchip-drivers2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/late Refcount leak for a used of-node in the grf-init. * tag 'v5.19-rockchip-drivers2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: soc: rockchip: Fix refcount leak in rockchip_grf_init Link: https://lore.kernel.org/r/4541398.Icojqenx9y@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Linus Walleij
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526f3f3b10
|
soc: ixp4xx/qmgr: Fix unused match warning
The kernel test robot found this inconsistency: >> drivers/soc/ixp4xx/ixp4xx-npe.c:737:34: warning: 'ixp4xx_npe_of_match' defined but not used [-Wunused-const-variable=] 737 | static const struct of_device_id ixp4xx_npe_of_match[] = { This is because the match is enclosed in the of_match_ptr() which compiles into NULL when OF is disabled and this is unnecessary. Fix it by dropping of_match_ptr() around the match. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20220523085520.913217-1-linus.walleij@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Linus Torvalds
|
cc3c470ae4 |
ARM: driver changes for 5.19
There are minor updates to SoC specific drivers for chips by Rockchip, Samsung, NVIDIA, TI, NXP, i.MX, Qualcomm, and Broadcom. Noteworthy driver changes include: - Several conversions of DT bindings to yaml format. - Renesas adds driver support for R-Car V4H, RZ/V2M and RZ/G2UL SoCs. - Qualcomm adds a bus driver for the SSC (Snapdragon Sensor Core), and support for more chips in the RPMh power domains and the soc-id. - NXP has a new driver for the HDMI blk-ctrl on i.MX8MP. - Apple M1 gains support for the on-chip NVMe controller, making it possible to finally use the internal disks. This also includes SoC drivers for their RTKit IPC and for the SART DMA address filter. For other subsystems that merge their drivers through the SoC tree, we have - Firmware drivers for the ARM firmware stack including TEE, OP-TEE, SCMI and FF-A get a number of smaller updates and cleanups. OP-TEE now has a cache for firmware argument structures as an optimization, and SCMI now supports the 3.1 version of the specification. - Reset controller updates to Amlogic, ASpeed, Renesas and ACPI drivers - Memory controller updates for Tegra, and a few updates for other platforms. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmKOXOoACgkQmmx57+YA GNlpVQ//eQGfL0WktE5G/y0mCVuVHtXT5nSjHMgjTOdb9+QvaATCfxnLXvP7Gq7C 7YzJd68G+2ZC4rUkkjTxyMICT7eIrJSAIAFn4PWee4EQ5DfbHgG+1tToTjxqb+QQ 6wGB5MVaYUhjZE30kY2E8a+OKxHtEnkt9wcch6ei0vzsMZquQJF6byfHd5+I4Knd CyDmXX8ZGXK3FnhvuBLr3Rgwyhs0X4Ju7UaONLZxBYxdnh8WmymRszmMnv5qEkub KDe8fbhFamOT3Z55JdCA5xq7LvUzjsKpTGFxFcS0ptbkTmtAsuyYqqiWvAPx3D5u 5TxVGSx9QKid6fpIsITZ2ptO6fgljh1W9b/3Y3/eltudXsM1qqSxyN2Hre+M9egf WEDADqbNR5Y5+bq1iZWI348jXkNHVPpsLHI9Ihqf4yyrKwFkmRmNLnws53XTAPH2 FPXZvJjwFDBDHGfewSoLFePXUPNytVLXbr6Mq72ZyTDIBDU8Mxh666Wd8bu4tgbG 1Y2pMjDIdXDOsljM6Of5D3XjM1kuDwEmFxWGy+cKLgoEbHLeE1xIbTjUir4687+d VNHdtsIRFPRZzz2lUSmI8vlA2aewMWrkOF/Ulz8xh6gG8uitMSfOxghg4IWOfRVM mlvgFP5eqTInmQcbWRxaRO9JzP+rPp1sAcEpsBmuEHw5Akflbc8= =XoLF -----END PGP SIGNATURE----- Merge tag 'arm-drivers-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM driver updates from Arnd Bergmann: "There are minor updates to SoC specific drivers for chips by Rockchip, Samsung, NVIDIA, TI, NXP, i.MX, Qualcomm, and Broadcom. Noteworthy driver changes include: - Several conversions of DT bindings to yaml format. - Renesas adds driver support for R-Car V4H, RZ/V2M and RZ/G2UL SoCs. - Qualcomm adds a bus driver for the SSC (Snapdragon Sensor Core), and support for more chips in the RPMh power domains and the soc-id. - NXP has a new driver for the HDMI blk-ctrl on i.MX8MP. - Apple M1 gains support for the on-chip NVMe controller, making it possible to finally use the internal disks. This also includes SoC drivers for their RTKit IPC and for the SART DMA address filter. For other subsystems that merge their drivers through the SoC tree, we have - Firmware drivers for the ARM firmware stack including TEE, OP-TEE, SCMI and FF-A get a number of smaller updates and cleanups. OP-TEE now has a cache for firmware argument structures as an optimization, and SCMI now supports the 3.1 version of the specification. - Reset controller updates to Amlogic, ASpeed, Renesas and ACPI drivers - Memory controller updates for Tegra, and a few updates for other platforms" * tag 'arm-drivers-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (159 commits) memory: tegra: Add MC error logging on Tegra186 onward memory: tegra: Add memory controller channels support memory: tegra: Add APE memory clients for Tegra234 memory: tegra: Add Tegra234 support nvme-apple: fix sparse endianess warnings soc/tegra: pmc: Document core domain fields soc: qcom: pdr: use static for servreg_* variables soc: imx: fix semicolon.cocci warnings soc: renesas: R-Car V3U is R-Car Gen4 soc: imx: add i.MX8MP HDMI blk-ctrl soc: imx: imx8m-blk-ctrl: Add i.MX8MP media blk-ctrl soc: imx: add i.MX8MP HSIO blk-ctrl soc: imx: imx8m-blk-ctrl: set power device name soc: qcom: llcc: Add sc8180x and sc8280xp configurations dt-bindings: arm: msm: Add sc8180x and sc8280xp LLCC compatibles soc/tegra: pmc: Select REGMAP dt-bindings: reset: st,sti-powerdown: Convert to yaml dt-bindings: reset: st,sti-picophyreset: Convert to yaml dt-bindings: reset: socfpga: Convert to yaml dt-bindings: reset: snps,axs10x-reset: Convert to yaml ... |
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Linus Torvalds
|
c011dd537f |
ARM: updates for 32-bit SoCs
These updates are for platform specific code in arch/arm/, mostly fixing minor issues. The at91 platform gains support for better power management on the lan966 platform and new firmware on the sama5 platform. The mediatek soc drivers in turn are enabled for the new mt8195 SoC. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmKORHMACgkQmmx57+YA GNnKYA//QhTTZePOMqHZHBVU4dqJuHrjd+rwME5u7a6hqSe3VYaFao6LF+P5fAzR IWk8svgCJLIdRx4tnA+kE7LIBsJoPwXYxhGUlgM5CfrxYClQuofnWP58Z+EbIAXx VIboLBW1Anw5y7zw+0JkB01DMuGzDDFnUJ4Y+0M3aW3VGC8wJXc+dM+t8BWOn7OW DNTcXfJgkRJBtzT++tMU4Z7Kmn//i4xohuT7dwJW4vvIfTL350Bl5Z1EHGnScfMk HgbJD5iF7Z12jj7ureuWengr/MN1eAPs18ZdWRcmo4Ie5IDWB50dMoYifjp/tslO oXRODrGCuX9yOjcjleGU1mAbb7zqoaThZcbI0yjVOaVwyU0fQR9NFJTqmSEEX97p LPZHU1CtAjRns7BW3ons9wPhy4s1xSPopJaHiXDwMMzAlx+kTcoFlFFvWCSlrcOC MMo+eN1BQ3SbIxi3Ji3p6MnmSLIiE/wq4nKCEagKAv+AjtqRXYDIsT+28A96Xgeo 1R5agDamDMp0h6ZrhHMGSIgppWe+qvX14Jp3Hw0Nocgdyf8ABDR9H3/gZasXKbZu LrbNLn3vNVKTMn9YpM0T94Uwf0nFPH6MOzFVmjahRute3TU7ioSXxbVPpNuiOkXj RFXe1YUoILjLJgHZSUEpdHP+meGUjeScHTQt6jV97WfTeq2ZALg= =Eoh1 -----END PGP SIGNATURE----- Merge tag 'arm-soc-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull 32-bit ARM SoC updates from Arnd Bergmann: "These updates are for platform specific code in arch/arm/, mostly fixing minor issues. The at91 platform gains support for better power management on the lan966 platform and new firmware on the sama5 platform. The mediatek soc drivers in turn are enabled for the new mt8195 SoC" * tag 'arm-soc-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (34 commits) ARM: at91: debug: add lan966 support ARM: at91: pm: add support for sama5d2 secure suspend ARM: at91: add code to handle secure calls ARM: at91: Kconfig: implement PIT64B selection ARM: at91: pm: add quirks for pm ARM: at91: pm: use kernel documentation style ARM: at91: pm: introduce macros for pm mode replacement ARM: at91: pm: keep documentation inline with structure members orion5x: fix typos in comments ARM: hisi: Add missing of_node_put after of_find_compatible_node ARM: shmobile: rcar-gen2: Drop comma after OF match table sentinel ARM: shmobile: Drop commas after dt_compat sentinels soc: mediatek: mutex: remove mt8195 MOD0 and SOF0 definition MAINTAINERS: Add Broadcom BCMBCA entry arm: bcmbca: add arch bcmbca machine entry MAINTAINERS: Broadcom internal lists aren't maintainers dt-bindings: pwrap: mediatek: Update pwrap document for mt8195 soc: mediatek: add DDP_DOMPONENT_DITHER0 enum for mt8195 vdosys0 soc: mediatek: add mtk-mutex support for mt8195 vdosys0 soc: mediatek: add mtk-mmsys support for mt8195 vdosys0 ... |
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Rafael J. Wysocki
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14c03a4a75 | Merge back reboot/poweroff notifiers rework for 5.19-rc1. | ||
Dmitry Osipenko
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eae813b755 |
soc/tegra: pmc: Use sys-off handler API to power off Nexus 7 properly
Nexus 7 Android tablet can be turned off using a special bootloader command which is conveyed to bootloader by putting magic value into the special scratch register and then rebooting normally. This power-off method should be invoked if USB cable is connected. Bootloader then will display battery status and power off the device. This behaviour is borrowed from downstream kernel and matches user expectations, otherwise it looks like device got hung during power-off and it may wake up on USB disconnect. Switch PMC driver to sys-off handler API, which provides drivers with chained power-off callbacks functionality that is required for powering-off devices properly. It also brings resource-managed API for the restart handler registration that makes PMC driver code cleaner. Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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Abhyuday Godhasara
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e6d3c99adf |
driver: soc: xilinx: Update function prototype for xlnx_unregister_event
As per the current implementation only single callback data gets saved per event, driver is throwing an error if try to register multiple callback for same event. So at time of unregistration of any event required things are event details and callback handler as parameter of xlnx_unregister_event(). As part of adding support of multiple callbacks for same event also require change in prototype of xlnx_unregister_event(). During unregistration of any events, now required things are event details, callback handler and agent's private data as parameter of xlnx_unregister_event(). Also modify the usage of xlnx_unregister_event() in xilinx/zynqmp_power.c driver as per new implementation. Signed-off-by: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> Link: https://lore.kernel.org/r/20220427074803.19009-3-abhyuday.godhasara@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Abhyuday Godhasara
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05e5ba40ea |
driver: soc: xilinx: Add support of multiple callbacks for same event in event management driver
As per the current implementation of only single callback data gets saved per event, driver is throwing an error if try to register multiple callback for same event. Add support of multiple callbacks data for same event. So agent can register for same event with multiple callbacks. Here event management driver will store the callbacks as list in Hash table entry for that event. Here each callback data contain 2 element as callback handler and private data of agent driver. Signed-off-by: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> Link: https://lore.kernel.org/r/20220427074803.19009-2-abhyuday.godhasara@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Rafael J. Wysocki
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d44d6c4a3a |
Update devfreq next for v5.19
Detailed description for this pull request: 1. Update devfreq core - Add cpu based scaling support to passive governor. Some device like cache might require the dynamic frequency scaling. But, it has very tightly to cpu frequency. So that use passive governor to scale the frequency according to current cpu frequency. To decide the frequency of the device, the governor does one of the following: : Derives the optimal devfreq device opp from required-opps property of the parent cpu opp_table. : Scales the device frequency in proportion to the CPU frequency. So, if the CPUs are running at their max frequency, the device runs at its max frequency. If the CPUs are running at their min frequency, the device runs at its min frequency. It is interpolated for frequencies in between. 2. Update devfreq driver - Update rk3399_dmc.c as following: : Convert dt-binding document to YAML and deprecate unused properties. : Use Hz units for the device-tree properties of rk3399_dmc. : rk3399_dmc is able to set the idle time before changing the dmc clock. Specify idle time parameters by using nano-second unit on dt bidning. : Add new disable-freq properties to optimize the power-saving feature of rk3399_dmc. : Disable devfreq-event device on remove() to fix unbalanced enable-disable count. : Use devm_pm_opp_of_add_table() : Block PMU (Power-Management Unit) transitions when scaling frequency by ARM Trust Firmware in order to fix the conflict between PMU and DMC (Dynamic Memory Controller). -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEsSpuqBtbWtRe4rLGnM3fLN7rz1MFAmKDddYWHGN3MDAuY2hv aUBzYW1zdW5nLmNvbQAKCRCczd8s3uvPU1o0EACGE7FV/pA/sbOFhhLXQlI1XMQf C2XVvjigP5M7Y9qgM6qLBKCSmRPbBjuO4VLKkIycmo2GRcUs+Sk5CqALjWZF0tDR aiAV+P3wIC2pCZNtAXJG6BhP5GNzGYYdv2zJfNmVUsYUYVC3ezppuE1Yp2Sscq5t K43eAOq0c9+TTeLfdDKdi07QtevMHwbOxjNUhwnzN5+yD9cknK1Ht5FVjDc8eYTG yBJPgMy9qhNqEZ4gl9zpKJkpAJMOhquT4ZtytNioIfnmKCrpyiOy+yApvW5WiU1d /8KMiG42C47rUBYCiEGEdn6PaTOpuOK0hnuoxlxE07dqJP349SbozFTqZxfbCJhI OjZSdLTolPFq82zuAafBJmijmeAiYdI0FKrhXmQo4doeleIQG9z0h8YpkQSnF47L xsj7QswD0LxtMQbYv5zds1NoGnUn/U+TpoJ8mbpg5gPWKaBTNdTZFJQj+HXtrDyy 1ouR41u6kOoLLDHu2I5f9dTMptJRg3jS+kQfDv17K8u5mAmcwFidpOiyac6m2xad Nnn85NAE9JaxpzVe3+S3uQdscEe2FBWEZCkbrCcPn2T88BZwrfcby02YRBw22WkS p4xPAOncw4lhZ6z3pedcH/1+kk6uoTube5QK8ddSRxYrRavtOsqchAaec+hYRNif CbjJOqsdbDLa7ANLxw== =/3W8 -----END PGP SIGNATURE----- Merge tag 'devfreq-next-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux Pull devfreq changes for 5.19-rc1 from Chanwoo Choi: "1. Update devfreq core - Add cpu based scaling support to passive governor. Some device like cache might require the dynamic frequency scaling. But, it has very tightly to cpu frequency. So that use passive governor to scale the frequency according to current cpu frequency. To decide the frequency of the device, the governor does one of the following: : Derives the optimal devfreq device opp from required-opps property of the parent cpu opp_table. : Scales the device frequency in proportion to the CPU frequency. So, if the CPUs are running at their max frequency, the device runs at its max frequency. If the CPUs are running at their min frequency, the device runs at its min frequency. It is interpolated for frequencies in between. 2. Update devfreq drivers - Update rk3399_dmc.c as following: : Convert dt-binding document to YAML and deprecate unused properties. : Use Hz units for the device-tree properties of rk3399_dmc. : rk3399_dmc is able to set the idle time before changing the dmc clock. Specify idle time parameters by using nano-second unit on dt bidning. : Add new disable-freq properties to optimize the power-saving feature of rk3399_dmc. : Disable devfreq-event device on remove() to fix unbalanced enable-disable count. : Use devm_pm_opp_of_add_table() : Block PMU (Power-Management Unit) transitions when scaling frequency by ARM Trust Firmware in order to fix the conflict between PMU and DMC (Dynamic Memory Controller)." * tag 'devfreq-next-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux: PM / devfreq: passive: Keep cpufreq_policy for possible cpus PM / devfreq: passive: Reduce duplicate code when passive_devfreq case PM / devfreq: Add cpu based scaling support to passive governor PM / devfreq: Export devfreq_get_freq_range symbol within devfreq PM / devfreq: rk3399_dmc: Block PMU during transitions soc: rockchip: power-domain: Manage resource conflicts with firmware PM / devfreq: rk3399_dmc: Avoid static (reused) profile PM / devfreq: rk3399_dmc: Use devm_pm_opp_of_add_table() PM / devfreq: rk3399_dmc: Disable edev on remove() PM / devfreq: rk3399_dmc: Support new *-ns properties PM / devfreq: rk3399_dmc: Support new disable-freq properties PM / devfreq: rk3399_dmc: Use bitfield macro definitions for ODT_PD PM / devfreq: rk3399_dmc: Drop excess timing properties PM / devfreq: rk3399_dmc: Drop undocumented ondemand DT props dt-bindings: devfreq: rk3399_dmc: Add more disable-freq properties dt-bindings: devfreq: rk3399_dmc: Specify idle params in nanoseconds dt-bindings: devfreq: rk3399_dmc: Fix Hz units dt-bindings: devfreq: rk3399_dmc: Deprecate unused/redundant properties dt-bindings: devfreq: rk3399_dmc: Convert to YAML |
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Miaoqian Lin
|
9b59588d8b |
soc: rockchip: Fix refcount leak in rockchip_grf_init
of_find_matching_node_and_match returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak. Fixes: 4c58063d4258 ("soc: rockchip: add driver handling grf setup") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20220516072013.19731-1-linmq006@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
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Arnd Bergmann
|
d4a3b44233 |
Powerdomain fixes and improvements, some GRF compatible properties
and a rk3566 GRF clocksource default setup. -----BEGIN PGP SIGNATURE----- iQFEBAABCAAuFiEE7v+35S2Q1vLNA3Lx86Z5yZzRHYEFAmJ8Q84QHGhlaWtvQHNu dGVjaC5kZQAKCRDzpnnJnNEdgT31B/9d8fq4fBg9mkF6s0CtFMzw/KOO0ybaxcmx 6KmIbFPOFJfhgXf1EZOl5S555XiIK4Sj24PQA8ySCnu/8jt9SV3dss5rTnaEiG+b TTxzndBFITLunvqMNa0wSSeGyQP1Hh5Y9QAEQS9Xy+L4Hnn1t+F8dX92JUEHos9E Ox9mPAiTN/dj/FFT8gYTv4gEIwtxf3y0VpwdejeyLkOmIHiwK/Te1nclty9q9aMM 2OQsSZdF0cAV2oxjEaeVoTRowAWqrlY+RF0px12RFAa/CwrNkW57qHCWKfCjfmoI WIJ44bxPWF4OhEG4/sRTYRysklofGRw3dtQSxZlUKbMy9v67pyFU =vglc -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmJ+JfUACgkQmmx57+YA GNkU7w//ZhChli63CICSuwykKyvgp7esVMmjUZ08WpPHAPrvG/CBKO3QkQbqcixY DTtWNnZau4gOEizOmLn7McvSe3K6f1C3HGtgoNIt7JhQFe0b7zDZ9/xRv7lE/u5a XxnS/0s/JYzkzXsfsSLEvzV+9cgsRQyO5gD3ZlAtPpbHReNCFjcA44Bzk5eoXgY9 ZTL/8yryreHc6cnOiERaKyf3+lTfAXcF6gk0q07psFT61ofl4BwQVNe+esKDiU3l DqekGWDfF0HWLYWmhXqmFPVIgnuRzlbvBpkb6R8QgTxIvopKWeUFs2GoqPKs1bln sVsevaW4GSO138J0K2l+SeeW/KVskSGblZlVEtlQhztD3yOhuVnVabKu+Mc3rNaC LzKgt0qjzddtHGwPMbvQdig/XkgCMIy8ZTPLn73BH8kQGmBORBc+pvTlhsgvXCXc t/4ixo3jOjDo+fRe2/4cNpPOSqj0Wdm8WYGdwuLs6K42EH553MtVFGLOVN45+Dzd 5pwzOf9UaDtOcGDQ0mpJztNKWhAn3j6RyvnLnBqDS+pE1Evf5hu1zvRAXaNNKw7b 9L08VMf27d1eZQqsc3vTBb/M/YNV9zq4DwcaJJCpISCRlDQDqIEUdJSlG3rjV2jo YIL85kEnYnx0iuHJYN24JtymttXykdx8Qsk6M8wFkxu/QC7rWZ8= =M9KR -----END PGP SIGNATURE----- Merge tag 'v5.19-rockchip-drivers1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/drivers Powerdomain fixes and improvements, some GRF compatible properties and a rk3566 GRF clocksource default setup. * tag 'v5.19-rockchip-drivers1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: soc: rockchip: Fix compile-testing SoC drivers soc: rockchip: power-domain: Replace dsb() with smb() soc: rockchip: Clean up Kconfig whitespace soc: rockchip: set dwc3 clock for rk3566 dt-bindings: soc: rockchip: add rk3566-pipe-grf compatible soc: rockchip: pm_domains: Fix typo in comment dt-bindings: soc: rockchip: add naneng combo phy register compatible Link: https://lore.kernel.org/r/3998951.tdWV9SEqCh@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
|
3f656f2618 |
Qualcomm driver updates for v5.19
This converts a wide range of Qualcomm-related DeviceTree bindings to YAML, in order to improve our ability to validate the DeviceTree source. The RPMh power-domain driver gains support for the modem platform SDX65, the compute platform SC8280XP and the automotive platform SA8540p. While LLCC gains support for SC8180X and SC8280XP and gains a MODULE_DEVICE_TABLE() to make it functional as a module. It adds a driver for configuring the SSC bus, providing Linux access to the hardware blocks in the sensor subsystem. The socinfo driver gets confusion related to MSM8974 Pro sorted out and adds new ids for SM8540 and SC7280. The SCM driver gains support for MSM8974. Add missing of_node_put() in smp2p and smsm drivers. Stop using iterator after list_for_each_entry() and define static definitions as such, in the PDR driver. -----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmJ5WsYbHGJqb3JuLmFu ZGVyc3NvbkBsaW5hcm8ub3JnAAoJEAsfOT8Nma3FIo8P+wcc78TQQuG67nqPr2gb QFqVK8U2mz07XW0H1rnGZKsTSrZxFs/YWRBaw+dYC5OZVJHx/uoZM04Njsyy/DFh UaNQgTgsS4+D5+butveh4lBdmk4ja5sreLHw25/azw5VBzeHb9+4HeAd7QMMQ+BO /EvIlykPwsgGIZwabzDHkY8w/xt64CPiajps1qGlFDJedSLsdJ8bKHctvcFD03v3 3utJku3jAc5SZMBQgDttpPwpn7UnHXjCvWxyz8oSFaWDQBROztH0FbiJsZnjMuFI 9RfRqblgb2PkvaG23W7jv68aJf3yQ6siY8ezPPs3/1F6T6tMQaAKEhwrY93ZQiWc gDDx33TvX3YJiRRdC2Gvg1QpL4xMFUERR8o4ooQ0t+b8bG6TkGP44VVg3/n1wrMK Q5xdgDigfrNnVZV1b2flQHc4qke4hNoV23SQ7iFWvtSJO09xklVJhXFGQ6mthEkb PnBFurLyxglKw6afs1/2P8tplS52K0l19lgNJu6vtUzC6fMOg50cX0mmWP8+rkFb njhXlPqCDataECZazyxnn7KORAn3E7zQceJ/LJeV+XZ9i5DJLXup+JkuBCWem4Nd ucEeYtQVRel5FCWZZzkXviPCTlWgTB7ya7pJPCzvZpnNFHeSWSjr9YK6xtWwy9rP CBRXYrz2gJLV/MGkB1piAwkm =/Dqp -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmJ5hB4ACgkQmmx57+YA GNksBxAAj09+d2U1sFSJl3HiHTrXyg3MYoG0dA1QK2CRKucdwMf6KBGpEHTQyL6a Iqan6URrTqEM3WP4suBsZh8vbv1C8u7KGWwDAMqJ18BkigoGHEV1PyvmHYRvPoT2 6DSHAkGbYfDglxXZ4JcxNaQk3+t6rZpe5LcRRgQ7JpoKfzlqKxfSJfPFLzYAvhSV qThiyd3GvfcgkVHL9noh4BrBrnNRj7wMzUwQnhW5aWebN+DqgG8zlzmmZEQx61uR sjMogRZNpGXVAR+4yvPZNoxTGM0plssxlkDQGS4b0XLP1t7ohr22eFPTrWqcsYCi h4fa3nXxUIoTDJXQ7nmU04VXp5xVUtQKKe+zXIvQBT98OkM1f6ep5i7rrEh5DZxJ TWVdRLuIVpHVsVARqq+qpEnwyDeiF3Hgmope3xPYhEIs1WcIOQzWBjHbNTNeiFdy fQMrmAQjirXJBV18ImRSMcAXW+Shc72vnj6fViQcrL5Pzj1HJFMjh/bpPzAhIUYJ w9to8mpNgHUpMwnkfMUqQDV6FANVbYPqancK/z4rEPd8mj6bq1z2GEQq2e9+cAfM imyD30+g7fm7e4mxp53mv/oxqf4NJExE0eIjXAQY53at0TCk+ngsxJd96Wz3aIpB eL9YN5x+y6vXkFC+hsnX2/QdUiVCmfpbrez2QqzoZncSkJ4mjdI= =rjVH -----END PGP SIGNATURE----- Merge tag 'qcom-drivers-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/drivers Qualcomm driver updates for v5.19 This converts a wide range of Qualcomm-related DeviceTree bindings to YAML, in order to improve our ability to validate the DeviceTree source. The RPMh power-domain driver gains support for the modem platform SDX65, the compute platform SC8280XP and the automotive platform SA8540p. While LLCC gains support for SC8180X and SC8280XP and gains a MODULE_DEVICE_TABLE() to make it functional as a module. It adds a driver for configuring the SSC bus, providing Linux access to the hardware blocks in the sensor subsystem. The socinfo driver gets confusion related to MSM8974 Pro sorted out and adds new ids for SM8540 and SC7280. The SCM driver gains support for MSM8974. Add missing of_node_put() in smp2p and smsm drivers. Stop using iterator after list_for_each_entry() and define static definitions as such, in the PDR driver. * tag 'qcom-drivers-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (33 commits) soc: qcom: pdr: use static for servreg_* variables soc: qcom: llcc: Add sc8180x and sc8280xp configurations dt-bindings: arm: msm: Add sc8180x and sc8280xp LLCC compatibles soc: qcom: rpmhpd: add sc8280xp & sa8540p rpmh power-domains soc: qcom: rpmhpd: Don't warn about sparse rpmhpd arrays dt-bindings: power: rpmpd: Add sc8280xp RPMh power-domains spi: dt-bindings: qcom,spi-geni-qcom: convert to dtschema soc: qcom: socinfo: Sort out 8974PRO names dt-bindings: soc: qcom,smp2p: convert to dtschema dt-bindings: qcom: geni-se: Update UART schema reference dt-bindings: qcom: geni-se: Update I2C schema reference dt-bindings: soc: qcom,rpmh-rsc: convert to dtschema bus: add driver for initializing the SSC bus on (some) qcom SoCs dt-bindings: bus: add device tree bindings for qcom,ssc-block-bus dt-bindings: qcom: qcom,geni-se: refer to dtschema for SPI dt-bindings: soc: qcom,smd: convert to dtschema firmware: qcom_scm: Add compatible for MSM8976 SoC dt-bindings: firmware: qcom-scm: Document msm8976 bindings soc: qcom: smem: validate fields of shared structures soc: qcom: smem: map only partitions used by local HOST ... Link: https://lore.kernel.org/r/20220509181839.316655-1-bjorn.andersson@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
|
2b6866d70d |
i.MX drivers update for 5.19:
- A series from Lucas and Paul to update GPCv2 driver for i.MX8MP power domains, and add HSIO and HDMI block control support. -----BEGIN PGP SIGNATURE----- iQFIBAABCgAyFiEEFmJXigPl4LoGSz08UFdYWoewfM4FAmJ3IvYUHHNoYXduZ3Vv QGtlcm5lbC5vcmcACgkQUFdYWoewfM6lhwf7BpYDyiaYHBKQLXWWDZj1QanO6bjM fMlxvVdggfeLW6ijerCb+wf2jNQY75lWRRny4x4WWP+sSVZ4u9SUJlxLrwo/aWYr 44KWWr4PkSMDm5j2bQyy8S9o01ZpxT/FOqqTC51PwgMx7yxB7+d1Z1txWwp5W0jB Ps92O4bKRfvCCF7Mgjw3/FDu5iek6+9pHx5dQxQ1CWPuvVJos6M9Ktkv27x3oOvI S4v6Y7v5m1WxSjUK2p09pIGP9AJrHhmRNJF3R/ZrXqUKAlpCQFK6DwZ9mY/rfcfj tPoqCwj9/UmzG+GlBo8z7I2GQmF7vmwH6bqjP/T6SHOoxE9/fiqT2Swc5A== =S4x7 -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmJ5g1gACgkQmmx57+YA GNmd7A/7BR8AlCUX1H5SrWAiJbu0iR64vXRG+K6iqvEQV99K8zivQ7Sg6D+EwonR YiLFOGTkk3O2hfZWbamNGDxmYrcjC5Kg3Zo0ZMJ2Cg91oBNB5olK/9hKOyrIfPMH JTZJ/7n7nFi5xUFKBcof3VwNsqsHDp7XGl+jD7la8Dd9m4Yytofz3L4YxQLAkLhU fobCmW/Nb9QxoKJL1aa+ix0HzZc00cvnUD3CqxFmqamJVJiPPnLFh+VgvDc1vP2P q0bYvXuqL3lXVVbbi3jHqVldCwyzx7egcv72q33yGQPSaNEJ04jV/JUEz6sIj2XI HfoQ5iyqczLPZMvJQiXxBsAy9wxde+qoMUwq7OvkLBBF+xEbwrkvp3wTElySRA6Y YjP8nf39vuQ7qT9Lj4vNBJvQDoLbrKw+xEnFxjmCdJWgdqxVD0yVnPLjCFvmtFfl /b3g8CePnUwupaI4K8nmo9dvMG46oe7xA86M6KphYdIUg0NVB+/kmxMnwSLBZ3Qz HRIUyeqV6knzMo413GsQSe9zCiMRcsuDiQ8xHwe5Ko0P8Kr3kyPFX6ofv5D5I54W leog0kQU/eYXMEveCqIaxjUFRb9SE8UY9SK//mAqzreLNFT896yG5GeD0WzRxwQl oxtn+DdzpRHdjiDnS2OC4v22BvxVb3qLr0rVlCC1V3KFalxyRjU= =2GwC -----END PGP SIGNATURE----- Merge tag 'imx-drivers-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/drivers i.MX drivers update for 5.19: - A series from Lucas and Paul to update GPCv2 driver for i.MX8MP power domains, and add HSIO and HDMI block control support. * tag 'imx-drivers-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: soc: imx: fix semicolon.cocci warnings soc: imx: add i.MX8MP HDMI blk-ctrl soc: imx: imx8m-blk-ctrl: Add i.MX8MP media blk-ctrl soc: imx: add i.MX8MP HSIO blk-ctrl dt-bindings: power: imx8mp: add defines for HDMI blk-ctrl domains dt-bindings: soc: Add i.MX8MP media block control DT bindings soc: imx: imx8m-blk-ctrl: set power device name soc: imx: gpcv2: add support for i.MX8MP power domains soc: imx: gpcv2: add PGC control register indirection Link: https://lore.kernel.org/r/20220508033843.2773685-2-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
|
1901300bf3 |
TI Driver updates for v5.19
* wkup_m3: io isolation, voltage scaling, vtt regulator and a debug option to stop m3 in suspend. * tisci: support for polled mode for system suspend, reset driver is now enabled for COMPILE_TEST * knav, dma.. misc cleanups for IS_ERR, pm_run_time*, and various other fixups. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE+KKGk1TrgjIXoxo03bWEnRc2JJ0FAmJ2m64ACgkQ3bWEnRc2 JJ0VrxAAkwYvb9VDyF2o0WqJZfllt7KqUXPMZ2ijayNwnDy1EVTmcHgjX7K4hA5Z z9RX2kzeCobah2urRWVJvVnfsqUlAQB8xjtg9UMskjoicbmJ1OZ8/eOS+Ctwuco9 7VNVTDhqu7vIOdOtahJ6M9ajIWJorrWNrXf2s9eZZJLaJ3apGolOY6mqGKURq6QY jnLvESmPIEtBrYjWr/dkrrPmGuffygM2i7J6RF9RJ3fKuNX7uS72nnYRHN714WU8 hRuJG4AaYRaEZmWfByXIktdakHBFiBP2g4Zvkeds8KXtRGoamYrrGXuPE1pb1w4p kVhumbktMFMSNf37yWdjwo5M1hemhw6SNR3i/021Bt7DSmA7BC0+iLVDJwA+dsrr XoCt8V6s3KydeNRDGYSQVECPExYqVyCp3bnHVWPjfS21zpLPmaOQvTA2TTRb737t iRKnprDXAD/ALBq9XZbsC2L8jelcXkCOT/+vpCMR4jjyM8OZcmWFU3Nkgp/Uhst/ 3zaL34i4EzvUlrkuHKu92GdNkzkfdd/bk/Emve+12v54QeyM/go8Tn3DLRsWVvg3 CRgMY5ldELIsPR3VHSTmE8M0YxpmpxM9ixiM0Yrs/V21EZLdiwejqznM9yaLgwM3 AwPo/WUImn+l+RINY3VdwoHV4dr6CMxkn2laFcQ/c9KEG39ZWH8= =Nlpv -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmJ5gvYACgkQmmx57+YA GNlMFRAAhKFLeAl8aXmFzApW0oFLc8cU81wp5cd/5Y/985sph8Lf1TX/ipYxy4oW bvq3zhSwS/oxiU7WAPqnOp8zjPmMO5EaK1sbHFT3JgtUVqQk7ZDLs6RMkSbLaXro jxYM7UKF8evwTJwBAaXXo9NqXg35Jl24pnZ4oUDib2d5voneOKOpAt1SSqTqUFeT y3zlX61j3YANo9KE93ghCON2rq0QSiaq9IUaOcP9BITpM8IjW5yMGmL7/K/GwIxf iW5j0yytZ0sh+oA9PGxWvchoQoxgNz3HizC8ksPPoRXFF9umRHZsPRso5NSLCfG7 9uh6n0dsQ4ua9iTgaMQOCvVsmCY9nawf8xuUxoUCdNK533Pl6T/9gM8D3IwHROLb tlk7cW8R5e3CFUL3uKFgmcec/gUAwvraarIkFjwRRpDm68HKWfbU+Ck1BvnaiTje mAVi6UewQwjQHL1Q3cpjSAEVlLk0CIEDZtZrgqMyPTl9zfZWkKoFt1XbLM0EMtfw LXiFX+wYoHPVIsmRpjh/gQe3BMPNHmYiRHIZFXb+fWZNCIlVXit1yN10WbG+fhC6 FISfaBj5vSogZ/4kFy8mcD+VsWOsq47cckslQPphRxXGtDfmB/TnQmRAL04D/hlu +g7PrPwCIGZL1rbk2eOeZUA56SUyzHa+B21l/6s1F+SnEG+UpZY= =7h5b -----END PGP SIGNATURE----- Merge tag 'ti-driver-soc-for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into arm/drivers TI Driver updates for v5.19 * wkup_m3: io isolation, voltage scaling, vtt regulator and a debug option to stop m3 in suspend. * tisci: support for polled mode for system suspend, reset driver is now enabled for COMPILE_TEST * knav, dma.. misc cleanups for IS_ERR, pm_run_time*, and various other fixups. * tag 'ti-driver-soc-for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: soc: ti: wkup_m3_ipc: Add debug option to halt m3 in suspend soc: ti: wkup_m3_ipc: Add support for i2c voltage scaling soc: ti: wkup_m3_ipc: Add support for IO Isolation soc: ti: knav_qmss_queue: Use IS_ERR instead of IS_ERR_OR_NULL when checking knav_queue_open() result soc: ti: pm33xx: using pm_runtime_resume_and_get instead of pm_runtime_get_sync firmware: ti_sci: Switch transport to polled mode during system suspend soc: ti: wkup_m3_ipc: Add support for toggling VTT regulator soc: ti: knav_qmss_queue: Use pm_runtime_resume_and_get instead of pm_runtime_get_sync soc: ti: knav_dma: Use pm_runtime_resume_and_get instead of pm_runtime_get_sync reset: ti-sci: Allow building under COMPILE_TEST soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc soc: ti: omap_prm: Use of_device_get_match_data() soc: ti: pruss: using pm_runtime_resume_and_get instead of pm_runtime_get_sync soc: ti: replace usage of found with dedicated list iterator variable soc: ti: wkup_m3_ipc: fix platform_get_irq.cocci warning Link: https://lore.kernel.org/r/20220507163424.pvqnwrxpoo73lmp2@debtless Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Brian Norris
|
defec178df |
soc: rockchip: power-domain: Manage resource conflicts with firmware
On RK3399 platforms, power domains are managed mostly by the kernel (drivers/soc/rockchip/pm_domains.c), but there are a few exceptions where ARM Trusted Firmware has to be involved: (1) system suspend/resume (2) DRAM DVFS (a.k.a., "ddrfreq") Exception (1) does not cause much conflict, since the kernel has quiesced itself by the time we make the relevant PSCI call. Exception (2) can cause conflict, because of two actions: (a) ARM Trusted Firmware needs to read/modify/write the PMU_BUS_IDLE_REQ register to idle the memory controller domain; the kernel driver also has to touch this register for other domains. (b) ARM Trusted Firmware needs to manage the clocks associated with these domains. To elaborate on (b): idling a power domain has always required ungating an array of clocks; see this old explanation from Rockchip: https://lore.kernel.org/linux-arm-kernel/54503C19.9060607@rock-chips.com/ Historically, ARM Trusted Firmware has avoided this issue by using a special PMU_CRU_GATEDIS_CON0 register -- this register ungates all the necessary clocks -- when idling the memory controller. Unfortunately, we've found that this register is not 100% sufficient; it does not turn the relevant PLLs on [0]. So it's possible to trigger issues with something like the following: 1. enable a power domain (e.g., RK3399_PD_VDU) -- kernel will temporarily enable relevant clocks/PLLs, then turn them back off 2. a PLL (e.g., PLL_NPLL) is part of the clock tree for RK3399_PD_VDU's clocks but otherwise unused; NPLL is disabled 3. perform a ddrfreq transition (rk3399_dmcfreq_target() -> ... drivers/clk/rockchip/clk-ddr.c / ROCKCHIP_SIP_DRAM_FREQ) 4. ARM Trusted Firmware unagates VDU clocks (via PMU_CRU_GATEDIS_CON0) 5. ARM Trusted firmware idles the memory controller domain 6. Step 5 waits on the VDU domain/clocks, but NPLL is still off i.e., we hang the system. So for (b), we need to at a minimum manage the relevant PLLs on behalf of firmware. It's easier to simply manage the whole clock tree, in a similar way we do in rockchip_pd_power(). For (a), we need to provide mutual exclusion betwen rockchip_pd_power() and firmware. To resolve that, we simply grab the PMU mutex and release it when ddrfreq is done. The Chromium OS kernel has been carrying versions of part of this hack for a while, based on some new custom notifiers [1]. I've rewritten as a simple function call between the drivers, which is OK because: * the PMU driver isn't enabled, and we don't have this problem at all (the firmware should have left us in an OK state, and there are no runtime conflicts); or * the PMU driver is present, and is a single instance. And the power-domain driver cannot be removed, so there's no lifetime management to worry about. For completeness, there's a 'dmc_pmu_mutex' to guard (likely theoretical?) probe()-time races. It's OK for the memory controller driver to start running before the PMU, because the PMU will avoid any critical actions during the block() sequence. [0] The RK3399 TRM for PMU_CRU_GATEDIS_CON0 only talks about ungating clocks. Based on experimentation, we've found that it does not power up the necessary PLLs. [1] CHROMIUM: soc: rockchip: power-domain: Add notifier to dmc driver https://chromium-review.googlesource.com/q/I242dbd706d352f74ff706f5cbf42ebb92f9bcc60 Notably, the Chromium solution only handled conflict (a), not (b). In practice, item (b) wasn't a problem in many cases because we never managed to fully power off PLLs. Now that the (upstream) video decoder driver performs runtime clock management, we often power off NPLL. Signed-off-by: Brian Norris <briannorris@chromium.org> Tested-by: Peter Geis <pgwipeout@gmail.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> |
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Arnd Bergmann
|
64dbc4dd7a |
ARM: pxa: move plat-pxa to drivers/soc/
There are two drivers in arch/arm/plat-pxa: mfp and ssp. Both of them should ideally not be needed at all, as there are proper subsystems to replace them. OTOH, they are self-contained and can simply be normal SoC drivers, so move them over there to eliminate one more of the plat-* directories. Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> (mach-pxa) Acked-by: Lubomir Rintel <lkundrak@v3.sk> (mach-mmp) Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
|
68edb53a4f |
soc/tegra: Changes for v5.19-rc1
This set of changes adds nvmem cell lookup entries for Tegra194 that are used to read calibration data from the SoC fuses, and updates the reset sources for Tegra234. Other than that, included is a minor build fix for a missing dependency that can be encountered very rarely in random config builds. Lastly some kerneldoc comments are added to avoid build warnings. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmJ1LD8THHRyZWRpbmdA bnZpZGlhLmNvbQAKCRDdI6zXfz6zoYh8D/9PZ9Z6MfFP/4mU+LQccO7OW4iw+nUq J3LSOby2SRlTBLz0BsgYYoxEd1jDcPTvN9ND9tkmy8I77doVfgq2tcnBxqKZSwdy w+mhr68cjx5yy0KieevSb3JSEp6hXL728j1CnxofHFy51NY2yuqcIwNRMEfYYX1d UkCGaFnEjU1PvawDSKiruNy2r8oZaPDKXwtkhGxJedQ83CkCtkE2qNHi1GcJogo9 O8RB7eGIiZflloY83SlhoLm/qILBTGuARKUeXIEC66Ss6tbl1DccJ1i8iZlMr4uV mOd+jnCiAkzL+EY9geD8e8cltAPqD5lhIwQB4kseB3Jw0+BRgmSMo/qlKo6zoC2x nxaq5haxKAcE+fY1o5/h36hXCD5ZoeSTRlXowyXuLzvLkzhE/tMdC7SqqjTuDMe4 Yjf4yp50vEnbjdbnSx57yPqT7q1vclcV/or9MkravkV5zSxhzSUgfnuCAabrKNrQ a/aiGy1yJD2V3iC1jhTQNaja/e7iUNF+TNmEGLlkZSpLzp9nDHJra5h+BklulGVb qApf2o7sc6I5n7iyb+6WypBbHP+sX6PkkNWx4KDvUmsp3jG7LQiJQPdRiq60iicV KQ1FqzDjhTyfxxiR2PwDGNZQsyK6DO3qST1oqk3pav55G6aHLsQx4+g3+tFIMhnN oXskT6rAWqmjyw== =Gmv7 -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmJ1gNEACgkQmmx57+YA GNnOGg//bt18Pfhk53a9cLhiJEip4xkJ3uC0mAVZGGWLEGuxSjUDcS2KGnUQNgCV 2T+WAIcPVW1gpoQriDGqEJtDGSeiwSqGFuyndeAJZLZunPB4hGcUA/js21yhfZNb DVPyi9MT2DHQLIveSN3BFOjulBsKTNG86MZ9Y/wlboDZCEblIzutnx7E2BKULrlj 8FADgd0Smk4giUoucelfn8Vt0B4ECl4+PZOpM5Gau3iTd2Ku++Sd42NZEIv4QFOx 7/WJAhDsFc/ZH1D7eJZl3xAECC9u5+Th3ulGFIE0YqmmKOPSTumIX0C1Beg8J9RA 9V5PQ6zrPoevpFct+JdHmqRDh1XPBp/OrPazj8Kommm3HZaP1mEpBwFswUk9ElkG CInmEMRCDl4bZaUcwZX9vkoaKTfILDPQp32nFHZcznkJUu3AVdOz+cS90WSp6vC0 aX+5PGUv0WAkxXUNP1sNjDn4yLT+lJhGYYsna4ocVLx6UBlDET6VzmXZ4fjojbWh 3VUC5xCEm+JQBONmbnYNoX8VQe6zkCKruESBpOqNA8+AQfrsRVdqTQ4At40+znJ7 HmoHVHEvYXE1SJgSo8GisG4hnrrXLWTAkzVfh51YEfXywBLB067ToLquNjS8a0eS J/80qkkS5RgOfun0cuGWKRXmvDrzZGQJjhbAdDj4sQSyrNWf1+A= =S4fJ -----END PGP SIGNATURE----- Merge tag 'tegra-for-5.19-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers soc/tegra: Changes for v5.19-rc1 This set of changes adds nvmem cell lookup entries for Tegra194 that are used to read calibration data from the SoC fuses, and updates the reset sources for Tegra234. Other than that, included is a minor build fix for a missing dependency that can be encountered very rarely in random config builds. Lastly some kerneldoc comments are added to avoid build warnings. * tag 'tegra-for-5.19-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: pmc: Document core domain fields soc/tegra: pmc: Select REGMAP soc/tegra: pmc: Update Tegra234 reset sources soc/tegra: fuse: Add nvmem cell lookup entries for Tegra194 Link: https://lore.kernel.org/r/20220506143005.3916655-2-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
|
819ed6f07d |
Renesas driver updates for v5.19 (take two)
- Initial support for the R-Car V4H and RZ/V2M SoCs, - Miscellaneous fixes and improvements. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCYnThKAAKCRCKwlD9ZEnx cDtZAQDveNky2MIYx0nNb88JzK5PS1zo85KcU5g6ybf/QEnMdQEA7GYKKKi9q3rF 5Q1h6kUvIW6e8c7lcva2DI4D7ZUIoAk= =M1iB -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmJ1gDcACgkQmmx57+YA GNl8LhAAjqsrH2O/ufjr/7SK1hHpqGdPo08RwHOvHNLOX35si9l4sSswf5xpI0M5 NtpS1DaDH5X7z/VteRC2CYqRR5L2pKogmjpEVxPCQxgVGfeicg4ntw59O6vuBmml w1bZ5a9Ipd/8AU5mEOXCZlb+96I16T9wfetlerSYyYsmt8pCLYwQrXijoIwUhrS0 i8YxzfUD5MZ7RZd8mzxxGs8vKDmgMZMuoxzdRxpoLIfgaRNyqCboLoP1lvQhXLFY XHLJZOW1pHd41sx5f1cJv3wKwsBHBVxzXFNGGz2i60BaVjrBSbSpixM+C/LUddIl h+QhR9PLKk2iIbDuiD6x9G6fv20LA0Gz5BI57XiJcuPK/SIB8R4hISYpQ6GVAh1L ve2NPE6o4hJC7UhJRH6JFNyfaF6pmPK9VVvG9BOPvd8L6SKyyeWHiVgaOzCBgJKm 5ZPKPZ8KCC9Rky7secioIFb2eyGg73CKWVi+cZzSb9wVkPC7rZsTTbErWTAI4FEn slyJrA36bfQXk2kDaWIXdN55xXD+oZhkHtwVVX61Srp6DEnaUABocGJ+TtrrfdkE 9OlsQE9fivl6WPtTZJ11RivT3qnpiUFl/owaG+l3q01Ryvtm9GJAJuBDhl1qN9AM /5endo466iMqS9zlNol+2MjPplGek43XSBE//24/+7BSmzPwcNs= =P6fe -----END PGP SIGNATURE----- Merge tag 'renesas-drivers-for-v5.19-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/drivers Renesas driver updates for v5.19 (take two) - Initial support for the R-Car V4H and RZ/V2M SoCs, - Miscellaneous fixes and improvements. * tag 'renesas-drivers-for-v5.19-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: soc: renesas: R-Car V3U is R-Car Gen4 soc: renesas: rzn1: Select PM and PM_GENERIC_DOMAINS configs soc: renesas: Add RZ/V2M (R9A09G011) config option soc: renesas: rcar-rst: Add support for R-Car V4H soc: renesas: Identify R-Car V4H soc: renesas: r8a779g0-sysc: Add r8a779g0 support dt-bindings: clock: Add r8a779g0 CPG Core Clock Definitions dt-bindings: power: Add r8a779g0 SYSC power domain definitions Link: https://lore.kernel.org/r/cover.1651828613.git.geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Thierry Reding
|
d3a20dcbca |
soc/tegra: pmc: Document core domain fields
These fields are used to track the state of the core domain. Add basic descriptions so that kerneldoc can be properly generated for them. Signed-off-by: Thierry Reding <treding@nvidia.com> |
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Tom Rix
|
28e3dc8f8c |
soc: qcom: pdr: use static for servreg_* variables
Sparse reports this repesentative issue pdr_internal.h:31:22: warning: symbol 'servreg_location_entry_ei' was not declared. Should it be static? Similar for other servreg_* Global variables should not be defined in header files. This only works because pdr_internal.h is only included by pdr_interface.c. Single file use variables should be static so add static to their storage-class specifiers. Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220422173806.21982-1-trix@redhat.com |
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Arnd Bergmann
|
bdc33dad34 |
Apple SoC NVMe driver and dependencies:
- RTKit IPC library required to boot and communicate with co-processors embedded inside Apple SoCs - SART DMA address filter required to allow some DMA transactions for the NVMe co-processor - NVMe platform driver The following minor changes since v3 on the mailing list have been folded in: - sart: %llx -> %pa for a phys_addr_t - rtkit:/sart: Drop IS_ENABLED inside headers - rtkit: Use EXPORT_SYMBOL_GPL instead of EXPORT_SYMBOL - nvme: Set NVME_REQ_CANCELLED in the timeout handler - nvme: Use DEFINE_SIMPLE_DEV_PM_OPS instead of #ifdef CONFIG_PM_SLEEP -----BEGIN PGP SIGNATURE----- iIkEABYKADEWIQRUAfN3OZ14tapALxsd6alOrecRcQUCYm/5lhMcc3ZlbkBzdmVu cGV0ZXIuZGV2AAoJEB3pqU6t5xFxITsBAI02bdBvHQAFouu1WzhLzlAPNqjGv3Th YFOJL4y2oyigAP9zkIGP0e1JcpApPxvlmQnM340ZY+TCth+ahoCWlS4VAg== =b0QX -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmJ0IIIACgkQmmx57+YA GNnxlg/+M0d7awpSyiN2g2aoPN9PzaDiWgjSDJ30THfY+JodFmK/Uw1L2dO32+md 0UMuMH9Vtiy3NXf/dDoLU+kiNQgT1ZY7Iw2220GZyHxRUC/7RZ/zGNvAb1FclDhK YEYtlA2fK1MvlhEcriD8ytP78R80UA7Cx4o5T8CkgfN2OtjLip72aMCFtzRfxMk6 W0GQvkTpDtp3qn59Wlz/JEJKMT+q0txxq1QkPW93Su190S/7Lk/nd+CkmFDHx54n 2LFa33JuZZfNbzPMN9emTl7G5Z7Y241zYBMHvtAzd3WdaDZ6I1apeVnDXrNRhysC 4B8si4qbo9NORhWR96okll0MCiBNZ1UfvS4U+/8A1b0CHwX5rEUKLNOXIfO8xApi L3HvVUpYPJw8w3aK2SKGVt2aQcnbluy9+LJQgHByPFbeIV80OjWoR4xSSZi2XErl tp4vmyUBTR8g85EnCqcc8OWCdl+yMjX+NmftLk/XB7/xD+HtqKocqizOVho/9u+K rv6Ivx6JHk33LFG/jJkN6q8OncgfSRirg0oy6IF/dy2xS2U3OtfaIXHIy9NosC36 B3bm8mb3CVQJxazMYl3rstBGQoN1YpuwOsHRUWiWG1jDnXFwCSck9b5OH+y64PME 45V27Rx1ftTgrOWgsllIqsviWADO4Qj7n5YXYvC+hGrBeDnM8pQ= =gi38 -----END PGP SIGNATURE----- Merge tag 'asahi-soc-rtkit-sart-nvme-for-5.19' of https://github.com/AsahiLinux/linux into arm/drivers Apple SoC NVMe driver and dependencies: - RTKit IPC library required to boot and communicate with co-processors embedded inside Apple SoCs - SART DMA address filter required to allow some DMA transactions for the NVMe co-processor - NVMe platform driver The following minor changes since v3 on the mailing list have been folded in: - sart: %llx -> %pa for a phys_addr_t - rtkit:/sart: Drop IS_ENABLED inside headers - rtkit: Use EXPORT_SYMBOL_GPL instead of EXPORT_SYMBOL - nvme: Set NVME_REQ_CANCELLED in the timeout handler - nvme: Use DEFINE_SIMPLE_DEV_PM_OPS instead of #ifdef CONFIG_PM_SLEEP * tag 'asahi-soc-rtkit-sart-nvme-for-5.19' of https://github.com/AsahiLinux/linux: nvme-apple: Add initial Apple SoC NVMe driver dt-bindings: nvme: Add Apple ANS NVMe soc: apple: Add SART driver dt-bindings: iommu: Add Apple SART DMA address filter soc: apple: Add RTKit IPC library soc: apple: Always include Makefile Link: https://lore.kernel.org/r/20220505154020.84638-1-sven@svenpeter.dev Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
|
dbdaca1300 |
This pull request contains Broadcom ARM/ARM64 SoCs drivers changes for
5.19, please pull the following: - Qintao adds a missing NULL check to the Broadcom PMB driver after a memory allocation - Li removes the redundant suppress_bind_attrs from the brcmstb_gisb driver which only has a probe and no remove function -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEm+Rq3+YGJdiR9yuFh9CWnEQHBwQFAmJy6BUACgkQh9CWnEQH BwRzjxAA56LdLa1ucGBLuXaLMzhN7JBQwqFbJRhJnig6gYMoOu4eJf2tD9Bfq/XN Mu5tAqE19orfBsu1xm67hzVUDpwL3DKN11FVDjYBKqmVU8PMEjd8F619ak6DLs+4 D5R/wC+4sanfwotk7Ud3MAb+F8zUGwFM5NdaMwHdFAZOq++c5zU9xNFHhU3IfJBR OdbGKwaFmRT9iF4mztx1C9s3aBSggDqMeCpJeLqlS7jPim14gN3nl+l06n480kw/ dMgJxnI3sCydefJiGYNDLV833Wfj2XFkLnVbK2erDUL9UTRQSetwPuvIJKI4jPSW uAiWM8l8y9DrOTSauVQs8khgx7hzdJ6haYydXfJKI8ZidOHHE7DcOuUkIgvXidpY iT5QgVTfVK9l48pFN1xCC+TkfizlbaVVbdTqlp0hPfB/Jb7ZUtKCtcq4A0T4HgdT 5W8z1bwMdKZpbKj931IcTPO4CH6VVKzJXBks75+17QxPWU7lu883kr81fclYbYD8 q+VbAMY1lEaWEOUhSuXtK3ubpM4ygVrjrHPpm2qWfeK2RqUTNnQrXy1JSafPwl/2 zcYjExr6MWNDaXD/oI/udKnEiul+quoW6rXmDdYQHE/t+pOqbPKPNOGRF/pFSW2q WJo1seJG20fiCmhOyoTinT4Gfen42a5Tr03ONOP8uS2K9ca4+mU= =DrJC -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmJz33gACgkQmmx57+YA GNlLjhAAnwpXm0Oco9a+OA3vKPiw4JZzpUvBUW1uCcT6YNRdZKNLhXE50VgshX/s L0bK9yarJ/3H2ULs6zsAb4YWDsIrhdrIuARBYuJqJEnXAPCYQO77CJt6K+XPRARf maKOfbK4dOrGyXOqqsMKfM3EUWECGK1Z45QBOxi4xj1/U/b0kQc/N8feznzx/uer 9uzlIleZrixGi3ez/BCmUrqdEMRDKu2AgpUWZQ6J6dwaWSBs8/upeyedEaDc3HgD InMsJgkDh/K8dRjuqZQXzsSIVuc/XYiDCVisuCLP+C+a8MTq3We9Y8inu7tv625O p1/iiDXO4JAFoD3g0wxH2SetcT1fNIwPv9icG4Lsz2BNav/nAm2/dWc/Py8jvPN+ hjIqm2IuNL9yxtyMREZ83TWc81688o5laEvw9JslhSaAddhave974vF/bSywryFi qZsMpXrTk6q68HzwKpieV/Mx8iNDNkj6peXmAwR5pZ7Uhi/bjYVPnPG0CvMOEstt zcjOADLSJPoqjWxqBuPw/71gEoBmv+eJFCXV7mhBBjt+CngmdEAsUmEnMKZPL6SY nYCqEy/N5C57FeXbcmMnBbauHdcuoyMrb6RIsVExhbboaLKF0JtEow5z9tM15yqv 8++HBYsZTA0R+VO4/sn7CX5rG/F+eo0YusN/dUfy7EFr2rK5iSU= =ycAK -----END PGP SIGNATURE----- Merge tag 'arm-soc/for-5.19/drivers' of https://github.com/Broadcom/stblinux into arm/drivers This pull request contains Broadcom ARM/ARM64 SoCs drivers changes for 5.19, please pull the following: - Qintao adds a missing NULL check to the Broadcom PMB driver after a memory allocation - Li removes the redundant suppress_bind_attrs from the brcmstb_gisb driver which only has a probe and no remove function * tag 'arm-soc/for-5.19/drivers' of https://github.com/Broadcom/stblinux: bus: brcmstb_gisb: Remove the suppress_bind_attrs attribute of the driver soc: bcm: Check for NULL return of devm_kzalloc() Link: https://lore.kernel.org/r/20220504210942.1838248-4-f.fainelli@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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kernel test robot
|
7a0c5cb671 |
soc: imx: fix semicolon.cocci warnings
drivers/soc/imx/imx8mp-blk-ctrl.c:227:61-62: Unneeded semicolon drivers/soc/imx/imx8mp-blk-ctrl.c:192:61-62: Unneeded semicolon Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci Fixes: 556f5cf9568a ("soc: imx: add i.MX8MP HSIO blk-ctrl") CC: Lucas Stach <l.stach@pengutronix.de> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: kernel test robot <lkp@intel.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> |
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Geert Uytterhoeven
|
27e7657a7c |
soc: renesas: R-Car V3U is R-Car Gen4
Despite the name, R-Car V3U is the first member of the R-Car Gen4 family. Hence reflect this in the SoC Family field. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/2bbecad7b6c24c0d5c1797b3f7f0733d5ba33842.1651497066.git.geert+renesas@glider.be |
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Lucas Stach
|
e3442022f5 |
soc: imx: add i.MX8MP HDMI blk-ctrl
This adds driver support for the HDMI blk-ctrl found on the i.MX8MP SoC. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> |
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Paul Elder
|
07614fed00 |
soc: imx: imx8m-blk-ctrl: Add i.MX8MP media blk-ctrl
Add the description for the i.MX8MP media blk-ctrl. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Marek Vasut <marex@denx.de> Tested-by: Marek Vasut <marex@denx.de> # MX8MP LCDIF #1 and #2 Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> |
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Lucas Stach
|
556f5cf956 |
soc: imx: add i.MX8MP HSIO blk-ctrl
The i.MX8MP added some blk-ctrl peripherals that don't follow the regular structure of the blk-ctrls in the previous SoCs. Add a new file for those with currently only the HSIO blk-ctrl being supported. Others will be added later on. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> |
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Lucas Stach
|
8239d67f59 |
soc: imx: imx8m-blk-ctrl: set power device name
Set the name for the virtual power device to the name of the attached blk-ctrl domain. Makes the debug output for the power domains a lot more pleasant to read. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> |
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Bjorn Andersson
|
ec69dfbdc4 |
soc: qcom: llcc: Add sc8180x and sc8280xp configurations
Add LLCC configuration data for the SC8180X and SC8280XP platforms, based on the downstream tables. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com> Link: https://lore.kernel.org/r/20220502215406.612967-3-bjorn.andersson@linaro.org |
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Thierry Reding
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9767d1be15 |
soc/tegra: pmc: Select REGMAP
Commit 9d5e7c3e36eb ("soc/tegra: pmc: Provide USB sleepwalk register map") introduced a dependency on the regmap infrastructure, so select the corresponding Kconfig entry. This avoids failures in random builds that may otherwise end up having SOC_TEGRA_PMC enabled but not REGMAP. Signed-off-by: Thierry Reding <treding@nvidia.com> |
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Dave Gerlach
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2a21f9e6d9 |
soc: ti: wkup_m3_ipc: Add debug option to halt m3 in suspend
Add a debugfs option to allow configurable halting of the wkup_m3 during suspend at the last possible point before low power mode entry. This condition can only be resolved through JTAG and advancing beyond the while loop in a8_lp_ds0_handler [1]. Although this hangs the system it forces the system to remain active once it has been entirely configured for low power mode entry, allowing for register inspection through JTAG to help in debugging transition errors. Halt mode can be set using the enable_off_mode entry under wkup_m3_ipc in the debugfs. [1] https://git.ti.com/cgit/processor-firmware/ti-amx3-cm3-pm-firmware/tree/src/pm_services/pm_handlers.c?h=08.02.00.006#n141 Suggested-by: Brad Griffis <bgriffis@ti.com> Signed-off-by: Dave Gerlach <d-gerlach@ti.com> [dfustini: add link for a8_lp_ds0_handler() in ti-amx3-cm3-pm-firmware] Signed-off-by: Drew Fustini <dfustini@baylibre.com> Signed-off-by: Nishanth Menon <nm@ti.com> Link: https://lore.kernel.org/r/20220502033211.1383158-1-dfustini@baylibre.com |
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Dave Gerlach
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ea082040fe |
soc: ti: wkup_m3_ipc: Add support for i2c voltage scaling
Allow loading of a binary containing i2c scaling sequences to be provided to the wkup_m3 firmware in order to properly scale voltage rails on the PMIC during low power modes like DeepSleep0. Proper binary format is determined by the FW in use. Code expects firmware to have 0x0C57 present as the first two bytes followed by one byte defining offset to sleep sequence followed by one byte defining offset to wake sequence and then lastly both sequences. Each sequence is a series of I2C transfers in the form: u8 length | u8 chip address | u8 byte0/reg address | u8 byte1 | u8 byteN .. The length indicates the number of bytes to transfer, including the register address. The length of each transfer is limited by the I2C buffer size of 32 bytes. Based on previous work by Russ Dill. [dfustini: replace FW_ACTION_HOTPLUG with FW_ACTION_UEVENT] Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Keerthy <j-keerthy@ti.com> [dfustini: add NULL argument to rproc_da_to_va() call] Signed-off-by: Drew Fustini <dfustini@baylibre.com> Signed-off-by: Nishanth Menon <nm@ti.com> Link: https://lore.kernel.org/r/20220426200741.712842-3-dfustini@baylibre.com |
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Dave Gerlach
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1dcbae86ee |
soc: ti: wkup_m3_ipc: Add support for IO Isolation
AM43xx support isolation of the IOs so that control is taken from the peripheral they are connected to and overridden by values present in the CTRL_CONF_* registers for the pad in the control module. The actual toggling happens from the wkup_m3, so use a DT property from the wkup_m3_ipc node to allow the PM code to communicate the necessity for placing the IOs into isolation to the firmware. Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Drew Fustini <dfustini@baylibre.com> Signed-off-by: Nishanth Menon <nm@ti.com> Link: https://lore.kernel.org/r/20220414192722.2978837-3-dfustini@baylibre.com |
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Haowen Bai
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d4c41d32cf |
soc: ti: knav_qmss_queue: Use IS_ERR instead of IS_ERR_OR_NULL when checking knav_queue_open() result
As the usage of knav_queue_open(): * Returns a handle to the open hardware queue if successful. Use IS_ERR() * to check the returned value for error codes. It will only return error codes, not null. Signed-off-by: Haowen Bai <baihaowen@meizu.com> Signed-off-by: Nishanth Menon <nm@ti.com> Link: https://lore.kernel.org/r/1650765944-20170-1-git-send-email-baihaowen@meizu.com |
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Minghao Chi
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2b7042500c |
soc: ti: pm33xx: using pm_runtime_resume_and_get instead of pm_runtime_get_sync
Using pm_runtime_resume_and_get is more appropriate for simplifing code Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Tony Lindgren <tony@aotmide.com> Link: https://lore.kernel.org/r/20220418063059.2558074-1-chi.minghao@zte.com.cn |
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Sven Peter
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b170143ae1 |
soc: apple: Add SART driver
The NVMe co-processor on the Apple M1 uses a DMA address filter called SART for some DMA transactions. This adds a simple driver used to configure the memory regions from which DMA transactions are allowed. Unlike a real IOMMU, SART does not support any pagetables and can't be implemented inside the IOMMU subsystem using iommu_ops. It also can't be implemented using dma_map_ops since not all DMA transactions of the NVMe controller are filtered by SART. Instead, most buffers have to be registered using the integrated NVMe IOMMU and we can't have two separate dma_map_ops implementations for a single device. Co-developed-by: Hector Martin <marcan@marcan.st> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Hector Martin <marcan@marcan.st> Signed-off-by: Sven Peter <sven@svenpeter.dev> |
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Sven Peter
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9bd1d9a0d8 |
soc: apple: Add RTKit IPC library
Apple SoCs such as the M1 come with multiple embedded co-processors running proprietary firmware. Communication with those is established over a simple mailbox using the RTKit IPC protocol. This cannot be implemented inside the mailbox subsystem since on top of communication over channels we also need support for starting, hibernating and resetting these co-processors. We also need to handle shared memory allocations differently depending on the co-processor and don't want to split that across multiple drivers. Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sven Peter <sven@svenpeter.dev> |
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Sven Peter
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cbb0f00131 |
soc: apple: Always include Makefile
We want to allow the code inside drivers/soc/apple to be compiled with COMPILE_TEST but this will currently result in linking errors because ARCH_APPLE is not set and make will never recurse into drivers/soc/apple. Let's just unconditionally recurse into apple/ since all drivers in there are guarded by config options anyways. Signed-off-by: Sven Peter <sven@svenpeter.dev> |
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Brian Norris
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add9f6f30e |
soc: rockchip: Fix compile-testing SoC drivers
Similar to commit 7f94b69ece51 ("ARM: ixp4xx: fix compile-testing soc drivers"). drivers/soc/rockchip/Kconfig makes plenty of provision for configuring drivers either for ARCH_ROCKCHIP or for COMPILE_TEST. But drivers/soc/Makefile pulls the rug out from under us, by refusing to build anything if we specified COMPILE_TEST but not ARCH_ROCKCHIP. Currently, I'm not aware of anything that breaks without this patch, but it certainly makes for confusing builds (CONFIG_ROCKCHIP_PM_DOMAINS=y, but we didn't actually compile the driver?) and leaves room for future error (I have pending patches that break confusingly with COMPILE_TEST=y even though their Kconfig dependencies seem correct [1]). Defer to drivers/soc/rockchip/{Makefile,Kconfig} to do the right thing. [1] e.g., https://lore.kernel.org/linux-rockchip/20220405184816.RFC.2.I2d73b403944f0b8b5871a77585b73f31ccc62999@changeid/ [RFC PATCH 2/2] PM / devfreq: rk3399_dmc: Block PMU during transitions Signed-off-by: Brian Norris <briannorris@chromium.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20220425184503.v3.3.Id5f16dec920f620120c0a143a97a12e16d401760@changeid Signed-off-by: Heiko Stuebner <heiko@sntech.de> |