kernel/arch/arc/include/asm/pgalloc.h, branch linux-4.17.y Hosts the 0x221E linux distro kernel. https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-4.17.y 2016-06-25T00:23:52Z arc: get rid of superfluous __GFP_REPEAT 2016-06-25T00:23:52Z Michal Hocko mhocko@suse.com 2016-06-24T21:48:58Z urn:sha1:54d87d600adbe9889bccaff38420cec02250993b __GFP_REPEAT has a rather weak semantic but since it has been introduced around 2.6.12 it has been ignored for low order allocations. pte_alloc_one_kernel uses __get_order_pte but this is obviously always zero because BITS_FOR_PTE is not larger than 9 yet the page size is always larger than 4K. This means that this flag has never been actually useful here because it has always been used only for PAGE_ALLOC_COSTLY requests. Link: http://lkml.kernel.org/r/1464599699-30131-7-git-send-email-mhocko@kernel.org Signed-off-by: Michal Hocko <mhocko@suse.com> Acked-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> ARC: mm: PAE40 support 2015-10-29T13:11:30Z Vineet Gupta vgupta@synopsys.com 2015-02-06T15:44:57Z urn:sha1:5a364c2a1762e8a78721fafc93144509c0b6cb84 This is the first working implementation of 40-bit physical address extension on ARCv2. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> ARC: mm: switch pgtable_to to pte_t * 2015-10-09T11:34:22Z Vineet Gupta vgupta@synopsys.com 2015-08-28T03:09:57Z urn:sha1:e8a75963a4b9433dca55286e222f4dd1cc1ca76c ARC is the only arch with unsigned long type (vs. struct page *). Historically this was done to avoid the page_address() calls in various arch hooks which need to get the virtual/logical address of the table. Some arches alternately define it as pte_t *, and is as efficient as unsigned long (generated code doesn't change) Suggested-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> arc: handle pgtable_page_ctor() fail 2013-11-15T00:32:16Z Kirill A. Shutemov kirill.shutemov@linux.intel.com 2013-11-14T22:31:25Z urn:sha1:ca6ec3bbaaaf5941e970314a2eb3680b9e7e698a Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Acked-by: Vineet Gupta <vgupta@synopsys.com> [for arch/arc bits] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> ARC: Page Table Management 2013-02-15T17:45:51Z Vineet Gupta vgupta@synopsys.com 2013-01-18T09:42:19Z urn:sha1:5dda4dc570ac41e3bd73ef871c500aeb7005c6b0 Signed-off-by: Vineet Gupta <vgupta@synopsys.com> 4.20.y Hosts the 0x221E linux distro kernel.Ubuntu
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path: root/arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi
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2023-12-04arm64: dts: ti: k3-am625-verdin: Enable Verdin UART2Parth Pancholi
Enable UART2 for AM62 based SOM's Verdin carrier boards Dahlia, Development and Yavia. Earlier Verdin UART2 was reserved by R5 DM firmware which can be now configured using boardcfg during U-boot compilation. In a default config, no one writes to this UART. Signed-off-by: Parth Pancholi <parth.pancholi@toradex.com> Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com> Link: https://lore.kernel.org/r/20231121160436.1032364-1-parth105105@gmail.com Signed-off-by: Nishanth Menon <nm@ti.com>
2023-08-08arm64: dts: ti: verdin-am62: dev: add sound cardFrancesco Dolcini
Add NAU8822 based analog sound card to Development carrier board. Reviewed-by: Jai Luthra <j-luthra@ti.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Link: https://lore.kernel.org/r/20230807202159.13095-4-francesco@dolcini.it Signed-off-by: Nishanth Menon <nm@ti.com>
2023-08-05arm64: dts: ti: k3-am625-verdin: enable CAN_2Hiago De Franco
Add Verdin CAN_2 (TI AM62 MCU_MCAN0) and enable it on the Yavia, Dahlia and Verdin Development board. Signed-off-by: Hiago De Franco <hiago.franco@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Link: https://lore.kernel.org/r/20230802073635.11290-3-francesco@dolcini.it Signed-off-by: Nishanth Menon <nm@ti.com>
2023-06-15arm64: dts: ti: add verdin am62Francesco Dolcini
This patch adds the device tree to support Toradex Verdin AM62 a computer on module which can be used on different carrier boards and the Toradex Verdin Development Board carrier board. The module consists of an TI AM62 family SoC (either AM623 or AM625), a TPS65219 PMIC, a Gigabit Ethernet PHY, 512MB to 2GB of LPDDR4 RAM, an eMMC, a TLA2024 ADC, an I2C EEPROM, an RX8130 RTC, and optional Parallel RGB to MIPI DSI bridge plus an optional Bluetooth/Wi-Fi module. Anything that is not self-contained on the module is disabled by default. So far there is no display nor USB role switch supported, apart of that all the other functionalities are fine. Link: https://developer.toradex.com/hardware/verdin-som-family/modules/verdin-am62/ Link: https://www.toradex.com/computer-on-modules/verdin-arm-family/ti-am62 Link: https://www.toradex.com/products/carrier-board/verdin-development-board-kit Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Link: https://lore.kernel.org/r/20230615095058.33890-4-francesco@dolcini.it Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>