linux-dev/arch/arm64/boot/dts/nvidia, branch linus/master

arm64: tegra: Add missing DFLL reset on Tegra210

2022-05-04T09:22:43Z

Commit 4782c0a5dd88 ("clk: tegra: Don't deassert reset on enabling clocks") removed deassertion of reset lines when enabling peripheral clocks. This breaks the initialization of the DFLL driver which relied on this behaviour. In order to be able to fix this, add the corresponding reset to the DT. Tested on Google Pixel C. Cc: stable@vger.kernel.org Fixes: 4782c0a5dd88 ("clk: tegra: Don't deassert reset on enabling clocks") Signed-off-by: Diogo Ivo Signed-off-by: Thierry Reding

arm64: tegra: Add memory controller channels

2022-04-29T08:36:01Z

From tegra186 onwards, memory controller support multiple channels. During the error interrupts from memory controller, corresponding channels need to be accessed for logging error info and clearing the interrupt. So add address and size of these channels in device tree node of tegra186, tegra194 and tegra234 memory controller. Also add reg-names for each of these reg items which are used by driver for mapping. Signed-off-by: Ashish Mhetre Signed-off-by: Thierry Reding

arm64: tegra: Enable ASRC on various platforms

2022-04-26T13:13:19Z

Enable ASRC module usage on various Jetson Platforms. This can be plugged into an audio path using ALSA mixer controls. Signed-off-by: Sameer Pujar Signed-off-by: Thierry Reding

arm64: tegra: Add ASRC device on Tegra186 and later

2022-04-26T13:12:54Z

Asynchronous Sample Rate Converter (ASRC) is a client of AHUB and is present on Tegra186 and later generations of Tegra SoC. Add this device on the relevant SoC DTSI files. Signed-off-by: Sameer Pujar Signed-off-by: Thierry Reding

arm64: tegra: Update PWM fan node name

2022-04-25T19:15:33Z

According to the device-tree binding document for PWM fans [0], the PWM fan node name should be 'pwm-fan'. Update the PWM fan node name to align with this. [0] Documentation/devicetree/bindings/hwmon/pwm-fan.txt Signed-off-by: Jon Hunter Signed-off-by: Thierry Reding

arm64: tegra: Add node for Tegra234 CCPLEX cluster

2022-04-25T16:12:00Z

Adding CCPLEX cluster node to represent Tegra234 cpufreq. Tegra234 uses some of the CRAB (Control Register Access Bus) registers for CPU frequency requests. These registers are memory mapped to the CCPLEX_MMCRAB_ARM region. In this node, mapping the range of MMCRAB registers is required only for CPU frequency info. Signed-off-by: Sumit Gupta Signed-off-by: Thierry Reding

arm64: tegra: Add QSPI controllers on Tegra234

2022-04-06T13:27:17Z

This adds the QSPI controllers on the Tegra234 SoC and populates the SPI NOR flash device for the Jetson AGX Orin platform. Signed-off-by: Ashish Singhal Signed-off-by: Jon Hunter Signed-off-by: Krishna Yarlagadda Reviewed-by: Jon Hunter Acked-by: Rob Herring Signed-off-by: Thierry Reding

arm64: tegra: Update SDMMC1/3 clock source for Tegra194

2022-04-06T13:22:39Z

The default parent for SDMMC1/3 clock sources can provide maximum frequency of 136MHz for SDR104 mode. Update parent clock source for SDMMC1/SDMMC3 instances to increase the output clock frequency to 195MHz and improve the perf. Signed-off-by: Aniruddha Rao Signed-off-by: Thierry Reding

Merge tag 'arm-dt-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2022-03-24T01:37:22Z

Pull ARM devicetree updates from Arnd Bergmann: "After a somewhat quiet 5.17 release, the size of the DT changes is a bit larger again. There are nine new SoC that get added, all of them related to existing platforms: - Airoha (formerly Mediatek/EcoNet) EN7523 networking SoC and EVB - Mediatek mt6582 tablet platform with the Prestigio PMT5008 3G tablet - Microchip Lan966 networking SoC and it evaluation board - Qualcomm Snapdragon 625/632 midrange phone SoCs, with the LG Nexus 5X and Fairphone FP3 phones - Renesas RZ/G2LC and RZ/V2L general-purpose embedded SoCs, along with their evaluation boards - Samsung Exynos 850 phone SoC and reference board - Samsung Exynos7885 with the Samsung Galaxy A8 (2018) phone - Tesla FSD (Fully Self-Driving), an automotive SoC loosely derived from the Samsung Exynos family. - TI K3/AM62 SoC and reference board Support for additional functionality in existing dts files is added all over the place: Samsung, Renesas, Mstar, wpcm450, OMAP, AT91, Allwinner, i.MX, Tegra, Aspeed, Oxnas, Qualcomm, Mediatek, and Broadcom. Samsung has a rework for its pinctrl schema that is a bit tricky and requires driver changes to be included here. A few more platforms only have smaller cleanups and DT Schema fixes, this includes SoCFPGA, ux500, ixp4xx, STi, Xilinx Zynq, LG, and Juno. The new machines are really too many to list, but I'll do it anyway: Allwinner: - A20-Marsboard development board Amlogic: - Amediatek X96-AIR (Amlogic S905X3) - CYX A95XF3-AIR (Amlogic S905X3) - Haochuangy H96-Max (Amlogic S905X3) - Amlogic AQ222 (Amlogic S4) - OSMC Vero 4K+ (Amlogic S905D) Arm Juno: - Separate DT depending on SCMI firmware version Aspeed: - Quanta S6Q BMC (AST2600) - ASRock ROMED8HM3 (AST2500) Broadcom: - Raspberry Pi Zero 2 W Marvell MVEBU/Armada: - Ctera C200 V1 NAS (kirkwood) - Ctera C200 V2 NAS (armada-370) Mstar: - DongShanPiOne, a low-end embedded board - Miyoo Mini handheld game console NXP i.MX: - Numerous i.MX8M Mini based boards in even more variations, but none based on other SoCs this time: Protonic PRT8MM, emCON-MX8M Mini, Toradex Verdin, and Gateworks GW7903 Qualcomm: - Google Herobrine R1 Chromebook platform (Snapdragon 7c Gen 3) - SHIFT6mq phone (Snapdragon 845) - Samsung Galaxy Book2 (Snapdragon 850) - Snapdragon 8 Gen 1 Hardware Development Kit TI OMAP: - SanCloud BeagleBone Enhanced WiFi Rockchip: - Pine64 PineNote ereader tablet (rk356x) - Bananapi-R2-Pro (rk356x) STM32: - emtrion emSBS-Argon embedded board (stm32mp157c)" * tag 'arm-dt-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (627 commits) arm64: dts: n5x: drop invalid property and fix edac node name arm64: dts: fsd: Add the MCT support arm64: dts: stingray: Fix spi clock name arm64: dts: ns2: Fix spi clock name ARM: dts: rockchip: Update regulator name for PX3 ARM: dts: rockchip: Add #clock-cells value for rk805 arm64: dts: rockchip: Add #clock-cells value for rk805 arm64: dts: rockchip: Remove vcc13 and vcc14 for rk808 arm64: dts: rockchip: Fix SDIO regulator supply properties on rk3399-firefly ARM: dts: at91: sama7g5: Add NAND support ARM: dts: at91: sama7g5: add eic node ARM: dts: at91: sama7g5: Remove unused properties in i2c nodes ARM: dts: at91: sam9x60ek: modify vdd_1v5 regulator to vdd_1v15 arm64: dts: lg: align pl330 node name with dtschema arm64: dts: lg: add dma-cells to pl330 node arm64: dts: juno: align pl330 node name with dtschema arm64: dts: broadcom: Fix sata nodename arm64: dts: n5x: add sdr edac support arm64: dts: agilex/stratix10: add clock-names to USB DWC2 node dt-bindings: usb: dwc2: add disable-over-current ...

Merge tag 'tegra-for-5.17-arm64-dt-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/fixes

2022-03-07T22:23:58Z

arm64: tegra: Device tree fixes for v5.17 This contains a single, last-minute fix to disable the display SMMU by default because under some circumstances leaving it enabled by default can cause SMMU faults on boot. * tag 'tegra-for-5.17-arm64-dt-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: arm64: tegra: Disable ISO SMMU for Tegra194 Link: https://lore.kernel.org/r/20220307182120.2169598-1-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann