This patchset adds imx-gpt-timer driver that is supported by i.MXRT and also a lot of other i.MX* SoCs. This driver is needed for i.MXRT SoC family that is lacking at the moment the timer at all and that makes u-boot to fail running on i.MXRT. There are also some fixes in imxrt10*0-evk.dts and other minor fixed and improvements and specifically on imxrt1050 has been fixed lcdif init hang.
--- V1->V2: * fixed 32 to 64 bit conversion on timer as suggested by Sean Anderson V2->V3: * merge with patchset with https://patchwork.ozlabs.org/project/uboot/list/?series=238842&state=* that fixes lcdif init hang * improve some commit log ---
Giulio Benetti (22): arm: imxrt: soc: make mpu regions generic timer: imx-gpt: Add timer support for i.MX SoCs family ARM: dts: imxrt1020: add node label to osc ARM: dts: imxrt1020: add gpt1 node ARM: dts: imxrt1020-evk: enable gpt1 timer ARM: dts: imxrt1020-evk: set gpt1 as tick-timer for u-boot ARM: dts: imxrt1020-evk-u-boot: make gpt1 present for SPL ARM: dts: imxrt1020-evk: add device_type = "memory" to memory node configs: imxrt1020-evk: enable imx gpt timer as tick-timer ARM: dts: imxrt1050: add node label to osc ARM: dts: imxrt1050: add gpt1 node ARM: dts: imxrt1050-evk: enable gpt1 timer ARM: dts: imxrt1050-evk: set gpt1 as tick-timer for u-boot ARM: dts: imxrt1050-evk-u-boot: make gpt1 present for SPL ARM: dts: imxrt1050-evk: add device_type = "memory" to memory node configs: imxrt1050-evk: enable imx gpt timer as tick-timer video: mxsfb: add enabling of "axi" clock other than "per" clock video: mxsfb: add enabling of "disp_axi" clock clk: imx: clk-imxrt1050: introduce LCDIF_PIX and rename LCDIF to LCDIF_APB ARM: dts: imxrt1050: move lcdif assigned clock to dtsi ARM: dts: imxrt1050: set lcdif clocks according to mxsfb driver ARM: dts: imxrt1050-evk: remove u-boot,dm-spl
arch/arm/dts/imxrt1020-evk-u-boot.dtsi | 4 + arch/arm/dts/imxrt1020-evk.dts | 6 + arch/arm/dts/imxrt1020.dtsi | 10 +- arch/arm/dts/imxrt1050-evk-u-boot.dtsi | 4 + arch/arm/dts/imxrt1050-evk.dts | 10 +- arch/arm/dts/imxrt1050.dtsi | 17 +- arch/arm/mach-imx/imxrt/soc.c | 6 +- configs/imxrt1020-evk_defconfig | 1 + configs/imxrt1050-evk_defconfig | 1 + drivers/clk/imx/clk-imxrt1050.c | 6 +- drivers/timer/Kconfig | 7 + drivers/timer/Makefile | 1 + drivers/timer/imx-gpt-timer.c | 162 ++++++++++++++++++++ drivers/video/mxsfb.c | 36 ++++- include/dt-bindings/clock/imxrt1050-clock.h | 5 +- 15 files changed, 254 insertions(+), 22 deletions(-) create mode 100644 drivers/timer/imx-gpt-timer.c