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2025-05-16ARM: dts: microchip: sama7g54_curiosity: Add fixed-partitions for spi-nor flashMihai Sain
Add fixed-partitions for spi-nor flash to match the at91 boot flow and layout of the nand flash. Partitions can be listed from /proc/mtd: [root@sama7g54 ~]$ cat /proc/mtd | grep qspi mtd6: 00040000 00001000 "qspi1: at91bootstrap" mtd7: 00100000 00001000 "qspi1: u-boot" mtd8: 00040000 00001000 "qspi1: u-boot env" mtd9: 00080000 00001000 "qspi1: device tree" mtd10: 00600000 00001000 "qspi1: kernel" [root@sama7g54 ~]$ mtdinfo /dev/mtd10 mtd10 Name: qspi1: kernel Type: nor Eraseblock size: 4096 bytes, 4.0 KiB Amount of eraseblocks: 1536 (6291456 bytes, 6.0 MiB) Minimum input/output unit size: 1 byte Sub-page size: 1 byte Character device major/minor: 90:20 Bad blocks are allowed: false Device is writable: true Signed-off-by: Mihai Sain <mihai.sain@microchip.com> Link: https://lore.kernel.org/r/20250429064547.5807-1-mihai.sain@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-05-16ARM: dts: microchip: sama7d65: Add RTT timer to curiosity boardRyan Wanner
Add RTT timer with backup register for SAMA7D65_Curiosity board. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/463581224a07bf122c6907d34a0c5c71b1cc73e1.1744666011.git.Ryan.Wanner@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-05-16ARM: dts: microchip: sama7d65: Add RTT and GPBR Support for sama7d65 SoCRyan Wanner
Add RTT support for SAMA7D65 SoC. The GPBR is added so the SoC is able to store the RTT time data. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/e8868ef06102241b47883ba10edaed751831be6d.1744666011.git.Ryan.Wanner@microchip.com [claudiu.beznea: keep nodes sorted by their address] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-05-16ARM: dts: microchip: sama7d65: Add SRAM and DRAM components supportRyan Wanner
Add SRAM, secumod, UDDRC, and DDR3phy to enable support for low power modes. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/354ecd628fdd292d2125570a6b10a93cbecb7706.1744666011.git.Ryan.Wanner@microchip.com [claudiu.beznea: keep nodes sorted by their address] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-05-16ARM: dts: microchip: sama7d65_curiosity: add EEPROMRyan Wanner
If the MAC address is not fetched and loaded by U-boot then Linux will have to load the address. The EEPROM and nvmem-layout to describe EUI48 MAC address regions. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/96ee6832d9b55acfae8d3560f625798025dfd89c.1743523114.git.Ryan.Wanner@microchip.com [claudiu.beznea: added nvmem properties in gmac0 node before the status one] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-05-16ARM: dts: microchip: sama7d65: Add MCP16502 to sama7d65 curiosityRyan Wanner
Add MCP16502 to the sama7d65_curiosity board to control voltages in the MPU. The device is connected to twi 10 interface Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/60f6b7764227bb42c74404e8ca1388477183b7b5.1743523114.git.Ryan.Wanner@microchip.com [claudiu.beznea: drop regulator-suspend-voltage for ldo2 as it is not needed] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-05-16ARM: dts: microchip: sama7d65: Enable GMAC interfaceRyan Wanner
Enable GMAC0 interface for sama7d65_curiosity board. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/fca0c1deb74006cdedbdd71061dec9dabf1e9b9a.1743523114.git.Ryan.Wanner@microchip.com [claudiu.beznea: move gmac0 node to keep the nodes alphanumerically sorted, dropped status property on the PHY node, added missing blank line] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-05-16ARM: dts: microchip: sama7d65: Add FLEXCOMs to sama7d65 SoCRyan Wanner
Add FLEXCOMs to the SAMA7D65 SoC device tree. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/d474fcd850978261ac889950ac1c3a36bc6d3926.1743523114.git.Ryan.Wanner@microchip.com [claudiu.beznea: use vendor specific properties at the end of the node, align DMA entries, add missing spaces] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-05-16ARM: dts: microchip: sama7d65: Add gmac interfaces for sama7d65 SoCRyan Wanner
Add support for GMAC interfaces on SAMA7D65 SoC. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/05b107796b6f3a173d0dd0a5b2107b675cfd994e.1743523114.git.Ryan.Wanner@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-04-11ARM: dts: at91: at91sam9263: fix NAND chip selectsWolfram Sang
NAND did not work on my USB-A9263. I discovered that the offending commit converted the PIO bank for chip selects wrongly, so all A9263 boards need to be fixed. Fixes: 1004a2977bdc ("ARM: dts: at91: Switch to the new NAND bindings") Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20250402210446.5972-2-wsa+renesas@sang-engineering.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-04-11ARM: dts: at91: usb_a9g20: move wrong RTC nodeWolfram Sang
Only the LPW variant has the external RTC. Move it to that board specific DT. As a result, the common include for A9G20 boards can go now. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20250402204856.5197-5-wsa+renesas@sang-engineering.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-04-11ARM: dts: at91: calao_usb: simplify chosen nodeWolfram Sang
All devices use equal parameters in 'chosen'. So, the memory node can be put into the most generic DTSI. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20250402204856.5197-4-wsa+renesas@sang-engineering.com [claudiu.beznea: s/can bet put/can be put/g in commit description] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-04-11ARM: dts: at91: usb_a9260: use 'stdout-path'Wolfram Sang
Do not use the kernel command line for specifying the default serial console. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20250402204856.5197-3-wsa+renesas@sang-engineering.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-04-11ARM: dts: at91: calao_usb: simplify memory nodeWolfram Sang
All devices have 64MB RAM. So, the memory node can be put into the most generic DTSI. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20250402204856.5197-2-wsa+renesas@sang-engineering.com [claudiu.beznea: s/can bet put/can be put/g in commit description] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-04-11ARM: dts: at91: usb_a9263: fix GPIO for Dataflash chip selectWolfram Sang
Dataflash did not work on my board. After checking schematics and using the proper GPIO, it works now. Also, make it active low to avoid: flash@0 enforce active low on GPIO handle Fixes: 2432d201468d ("ARM: at91: dt: usb-a9263: add dataflash support") Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20250404112742.67416-2-wsa+renesas@sang-engineering.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-04-11ARM: dts: at91: usb_a9g20: add SPI EEPROMWolfram Sang
Schematics and board layout indicate that versions with a dataflash instead of an EEPROM might exist. Let's handle that once we have hardware to test. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20250403064336.4846-2-wsa+renesas@sang-engineering.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-03-04ARM: dts: microchip: sama7g5: add ADC hw trigger edge typeNayab Sayed
Set ADC trigger edge type property as interrupt edge rising value. Signed-off-by: Nayab Sayed <nayabbasha.sayed@microchip.com> Link: https://lore.kernel.org/r/20250304-sama7g5-hw-trigger-enable-v1-1-61b5618285f0@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-03-03ARM: dts: microchip: sama7d65: Add watchdog for sama7d65Ryan Wanner
Add watchdog timer support for SAMA7D65 SoC. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/05785a34b9181b7debb57c1896cc733bd3088c56.1740675317.git.Ryan.Wanner@microchip.com [claudiu.beznea: fixed conflict] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-03-02ARM: dts: microchip: sama7d65: Enable shutdown controllerRyan Wanner
Enable shutdown controller to support shutdown and wake up. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/c31c40eb388b2fc0ad6ee17ed2e23bcd04e8e1c8.1740671156.git.Ryan.Wanner@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-03-02ARM: dts: microchip: sama7d65: Add SFRBU support to sama7d65Ryan Wanner
Add SFRBU support to the SAMA7D65 SoC. This is required to change the power source for backup mode for the SoC. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/dbc51f95f301c106c031fb93f84d0d847e818d91.1740671156.git.Ryan.Wanner@microchip.com [claudiu.beznea: fixed conflict] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-03-02ARM: dts: microchip: sama7d65: Add RTC support for sama7d65Ryan Wanner
Add RTC support for the SAMA7D65 SoC. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/fa1587ffef21a8198317062c15d8eb5c3ca6187c.1740671156.git.Ryan.Wanner@microchip.com [claudiu.beznea: fixed conflict, keep nodes sorted by their addresses] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-03-02ARM: dts: microchip: sama7d65: Add Shutdown controller supportRyan Wanner
Add shutdown controller support for SAMA7D65 SoC. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/ffc76b757cd1ba4ca38947f8b30525b848aa8ad7.1740671156.git.Ryan.Wanner@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-03-02ARM: dts: microchip: sama7d65: Add Reset Controller to sama7d65 SoCRyan Wanner
Add Reset Controller support to SAMA7D65 SoC. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/a9620ff11456a1ddfb9c289421606602193ce5b6.1740671156.git.Ryan.Wanner@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-02-28ARM: dts: microchip: fix faulty ohci/ehci node namesWolfram Sang
They should be named "usb@". Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20250226084938.3436-10-wsa+renesas@sang-engineering.com [claudiu.beznea: replace at91 w/ microchip in commit title] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-02-28ARM: dts: microchip: usb_a9263: fix wrong vendorWolfram Sang
The board was made by Calao, not by Atmel. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20250226084938.3436-9-wsa+renesas@sang-engineering.com [claudiu.beznea: replaced at91 w/ microchip in commit title] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-02-24ARM: dts: microchip: sama7d65: Enable DMAsRyan Wanner
Enable DMA interface for sama7d65_curiosity board. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/e233ab028123bd91b1de7b0f02eb966d719cc0af.1739555984.git.Ryan.Wanner@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-02-24ARM: dts: microchip: sama7d65: Add DMAs to sama7d65 SoCRyan Wanner
Add DMAs to the SAMA7D65 SoC device tree. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/78da4125a991c6f4081fce78825f1f983091e0f5.1739555984.git.Ryan.Wanner@microchip.com [claudiu.beznea: dropped extra space in reg property of dma0] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-02-24ARM: dts: microchip: sama7d65: Add chipID for sama7d65Ryan Wanner
Add chipID for the sama7d65 SoC to the device tree. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/14e6cafb64df345e6bd79ac96961248cc266770c.1739555984.git.Ryan.Wanner@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-02-17ARM: dts: microchip: sama7d65_curiosity: Add power monitor supportMihai Sain
Add PAC1934 support in order to monitor the board power consumption. Device is connected on flexcom10 in twi mode. [root@SAMA7D65 ~]$ awk -f pac1934.awk VDD3V3 current: 146.173 mA, voltage: 3302.73 mV VDDIODDR current: 62.1356 mA, voltage: 1353.96 mV VDDCORE current: 242.248 mA, voltage: 1204.36 mV VDDCPU current: 213.565 mA, voltage: 1303.05 mV Signed-off-by: Mihai Sain <mihai.sain@microchip.com> Link: https://lore.kernel.org/r/20250211143302.4102-3-mihai.sain@microchip.com [claudiu.beznea: kept pinctrl nodes alphanumerically sorted in the pinctrl container] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-02-17ARM: dts: microchip: sama7d65: Add flexcom 10 nodeMihai Sain
Add flexcom 10 node and its i2c-controller subnode for usage on the SAMA7D65 Curiosity board. Signed-off-by: Mihai Sain <mihai.sain@microchip.com> Link: https://lore.kernel.org/r/20250211143302.4102-2-mihai.sain@microchip.com [claudiu.beznea: use compatible, reg, ranges order in flexcom node] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-02-17ARM: dts: at91: usb_a9g20_lpw: use proper mmc node nameWolfram Sang
Adhere to DT schema. Found by 'make dtbs_check'. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20250131210236.36212-10-wsa+renesas@sang-engineering.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-02-17ARM: dts: at91: calao_usb: fix button nodesWolfram Sang
Adhere naming to DT schema. And remove the unneeded #*-cells. Found by 'make dtbs_check'. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20250131210236.36212-9-wsa+renesas@sang-engineering.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-02-17ARM: dts: at91: use correct vendor name for Calao boardsWolfram Sang
The company was named "Calao", not "Caloa". Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20250131210236.36212-8-wsa+renesas@sang-engineering.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-02-17ARM: dts: at91: calao_usb: remove heartbeat for User LEDsWolfram Sang
Default DTs should be minimal. It is cumbersome carrying a custom patch disabling the heartbeat just to use the LED for own cases. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20250131162611.33338-6-wsa+renesas@sang-engineering.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-02-17ARM: dts: at91: calao_usb: fix wrong polarity for LEDWolfram Sang
It is active high per testing via sysfs. Also matches the very similar usb_a9263 variant. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20250131162611.33338-5-wsa+renesas@sang-engineering.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-01-07ARM: dts: microchip: add support for sama7d65_curiosity boardRomain Sioen
Add device tree support for the SAMA7D65 Curiosity board. Update the Makefile to include the new device tree file. uart6 is related to flexcom6, hence not sorted in alphabetical order. Signed-off-by: Romain Sioen <romain.sioen@microchip.com> Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com> Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Link: https://lore.kernel.org/r/20250107160850.120537-6-Ryan.Wanner@microchip.com [claudiu.beznea: moved chosen node after alias for aphanumerically sortage, added a space in front of <PIN_PD19__FLEXCOM6_IO1> for alignment] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-01-07ARM: dts: microchip: add sama7d65 SoC DTRyan Wanner
Add Device Tree for sama7d65 SoC. Co-developed-by: Dharma Balasubiramani <dharma.b@microchip.com> Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com> Co-developed-by: Romain Sioen <romain.sioen@microchip.com> Signed-off-by: Romain Sioen <romain.sioen@microchip.com> Co-developed-by: Varshini Rajendran <varshini.rajendran@microchip.com> Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com> Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev> Link: https://lore.kernel.org/r/20250107160850.120537-5-Ryan.Wanner@microchip.com [claudiu.beznea: dropped comma typo from copyright, dropped space in front of slow_xtal node, dropped empty space after slow_xtal node] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-01-02ARM: dts: microchip: sam9x7: Add address/size to spi-controller nodesMihai Sain
Since these properties are common for all spi subnodes, add them to SoC dtsi instead of board dts. Signed-off-by: Mihai Sain <mihai.sain@microchip.com> Link: https://lore.kernel.org/r/20241218080333.2225-3-mihai.sain@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-01-02ARM: dts: microchip: sam9x60: Add address/size to spi-controller nodesMihai Sain
Since these properties are common for all spi subnodes, add them to SoC dtsi instead of board dts. Signed-off-by: Mihai Sain <mihai.sain@microchip.com> Link: https://lore.kernel.org/r/20241218080333.2225-2-mihai.sain@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-01-02ARM: dts: microchip: sama5d27_wlsom1_ek: Add no-1-8-v property to sdmmc0 nodeCristian Birsan
Add no-1-8-v property to sdmmc0 node to keep VDDSDMMC power rail at 3.3V. This property will stop the LDO regulator from switching to 1.8V when the MMC core detects an UHS SD Card. VDDSDMMC power rail is used by all the SDMMC interface pins in GPIO mode (PA0 - PA13). On this board, PA10 is used as GPIO to enable the power switch controlling USB Vbus for the USB Host. The change is needed to fix the PA10 voltage level to 3.3V instead of 1.8V. Fixes: 5d4c3cfb63fe ("ARM: dts: at91: sama5d27_wlsom1: add SAMA5D27 wlsom1 and wlsom1-ek") Suggested-by: Mihai Sain <mihai.sain@microchip.com> Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> Tested-by: Andrei Simion <andrei.simion@microchip.com> Link: https://lore.kernel.org/r/20241119160107.598411-3-cristian.birsan@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-01-02ARM: dts: microchip: sama5d29_curiosity: Add no-1-8-v property to sdmmc0 nodeCristian Birsan
Add no-1-8-v property to sdmmc0 node to keep VDDSDMMC power rail at 3.3V. This property will stop the LDO regulator from switching to 1.8V when the MMC core detects an UHS SD Card. VDDSDMMC power rail is used by all the SDMMC interface pins in GPIO mode (PA0 - PA13). On this board, PA6 is used as GPIO to enable the power switch controlling USB Vbus for the USB Host. The change is needed to fix the PA6 voltage level to 3.3V instead of 1.8V. Fixes: d85c4229e925 ("ARM: dts: at91: sama5d29_curiosity: Add device tree for sama5d29_curiosity board") Suggested-by: Mihai Sain <mihai.sain@microchip.com> Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> Tested-by: Andrei Simion <andrei.simion@microchip.com> Link: https://lore.kernel.org/r/20241119160107.598411-2-cristian.birsan@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2025-01-02ARM: dts: at91: Add sama7d65 pinmuxRyan Wanner
Add sama7d65 pin descriptions. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev> Link: https://lore.kernel.org/r/a8f880b89cd4470526a2955a0b6aaaaa24ba65b8.1733505542.git.Ryan.Wanner@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2024-12-17ARM: dts: microchip: sam9x75_curiosity: Add power monitor supportMihai Sain
Add PAC1934 support in order to monitor the board power consumption. Device is connected on flexcom7 in twi mode. [root@SAM9X75 ~]$ awk -f pac1934.awk VDD3V3 current: 10.675 mA, voltage: 3295.41 mV VDDOUT4 current: 5.7625 mA, voltage: 1196.78 mV VDDCORE current: 115.442 mA, voltage: 1243.65 mV VDDIODDR current: 29.585 mA, voltage: 1345.21 mV Signed-off-by: Mihai Sain <mihai.sain@microchip.com> Link: https://lore.kernel.org/r/20241122080523.3941-3-mihai.sain@microchip.com [claudiu.beznea: s/VDDOUT4/DCDC4 to comply with schematics] Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2024-12-17ARM: dts: microchip: sam9x7: Move i2c address/size to dtsiMihai Sain
Since these properties are common for all i2c subnodes, move them to SoC dtsi from board dts. Signed-off-by: Mihai Sain <mihai.sain@microchip.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev> Link: https://lore.kernel.org/r/20241122080523.3941-2-mihai.sain@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2024-11-05ARM: dts: microchip: sam9x75_curiosity: add sam9x75 curiosity boardVarshini Rajendran
Add device tree file for sam9x75 curiosity board. Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev> Reviewed-by: Hari Prasath Gujulan Elango <hari.prasathge@microchip.com> Link: https://lore.kernel.org/r/20241010120444.93252-1-varshini.rajendran@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2024-11-05ARM: dts: at91: sam9x7: add device tree for SoCVarshini Rajendran
Add device tree file for SAM9X7 SoC family. Co-developed-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev> Link: https://lore.kernel.org/r/20241010120432.93151-1-varshini.rajendran@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2024-10-13ARM: dts: microchip: Rename LED sub nodes nameAndrei Simion
dtbs_check warnings: leds: 'd[0-9]', 'ds[0-9]' do not match any of the regexes : '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' leds: 'red', 'green', 'blue' do not match any of regexes : '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+' Rename the led sub nodes according to devicetree specification and leds-gpio.yaml and for aks-cdu add label property and use the old node name as value to stay stable and avoid breaking the userspace applications that depend on those paths. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Andrei Simion <andrei.simion@microchip.com> Link: https://lore.kernel.org/r/20241002123010.111028-4-andrei.simion@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2024-10-13ARM: dts: microchip: Rename the pmic nodeAndrei Simion
Rename the pmic node according to the devicetree specification. Signed-off-by: Andrei Simion <andrei.simion@microchip.com> Link: https://lore.kernel.org/r/20241002123010.111028-3-andrei.simion@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2024-10-13ARM: dts: microchip: Rename the eeprom nodenameAndrei Simion
Align the eeprom nodename according to devicetree specification and at24.yaml Signed-off-by: Andrei Simion <andrei.simion@microchip.com> Link: https://lore.kernel.org/r/20241002123010.111028-2-andrei.simion@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
2024-10-13ARM: dts: microchip: sama7g5ek: Add power monitor supportMihai Sain
Add PAC1934 support in order to monitor the board power consumption. Signed-off-by: Mihai Sain <mihai.sain@microchip.com> Link: https://lore.kernel.org/r/20240923064932.5797-5-mihai.sain@microchip.com Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
generated by cgit (git 2.34.1) at 2025-06-12 07:03:25 +0000