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2022-05-18MLK-25133: arm: dts: remove power domains for i2c chipsOliver Brown
The power domains are causing the i2c expander to be reset during suspend resume. After resume the expander state is not being restored properly. So since the reset is optional, I am removing the power domains. Signed-off-by: Oliver Brown <oliver.brown@nxp.com> Reviewed-by: Shenwei Wang <shenwei.wang@nxp.com> (cherry picked from commit b928f18fdf653d70871958f561357ad98fa4aa86)
2021-04-27MLK-25284 arm: dts: add power domain for i2c chips.Frank Li
I2c chip are reset when the partition reboots. A partition reboot has to reset the ones used by a specific OS. Signed-off-by: Frank Li <Frank.Li@nxp.com> (cherry picked from commit 3362e480195360303b60b17d0c563f0c837c6f58) Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
2021-04-27MLK-25276 arm64: imx8dxl-evk: fix nobody cared irq 162Frank Li
EXP2_INT_B is low when evk power on and it is hight when press reset botton. U84 PCA6416 have not reset correct when board power on. Reset it by toggle I2C_EXP4_P0.2 [ 55.885169] irq 162: nobody cared (try booting with the "irqpoll" option) [ 55.891980] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.4.70-2.3.0+g4f2631b022d8 #1 [ 55.899641] Hardware name: Freescale i.MX8DXL EVK (DT) [ 55.904784] Call trace: [ 55.907244] dump_backtrace+0x0/0x140 [ 55.910911] show_stack+0x14/0x20 [ 55.914233] dump_stack+0xb4/0x114 [ 55.917638] __report_bad_irq+0x48/0xd4 [ 55.921475] note_interrupt+0x2c4/0x388 [ 55.925318] handle_irq_event_percpu+0x80/0x88 [ 55.929762] handle_irq_event+0x44/0xd8 [ 55.933603] handle_level_irq+0xb4/0x138 [ 55.937531] generic_handle_irq+0x24/0x38 [ 55.941547] mxc_gpio_irq_handler+0x48/0x138 [ 55.945817] mx3_gpio_irq_handler+0x80/0xe8 [ 55.950004] generic_handle_irq+0x24/0x38 [ 55.954020] __handle_domain_irq+0x60/0xb8 [ 55.958120] gic_handle_irq+0x5c/0x148 [ 55.961872] el1_irq+0xb8/0x180 [ 55.965019] arch_cpu_idle+0x10/0x18 [ 55.968598] do_idle+0x200/0x280 [ 55.971826] cpu_startup_entry+0x24/0x80 [ 55.975756] rest_init+0xd4/0xe0 [ 55.978989] arch_call_rest_init+0xc/0x14 [ 55.982998] start_kernel+0x418/0x44c Signed-off-by: Frank Li <Frank.Li@nxp.com> (cherry picked from commit 7dd0691d6293ed3f020319ecb1dbb5c6262b9821) Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
2020-12-03MLK-25021 arm64: dts: imx8dxl-evk: USB update current trimming valueFrank Li
According to board team signal measure result and update trim value as For USB OTG1, setting 0x5b100010=0X10080802 (default 0X10080807). For USB OTG2, setting 0x5b110010=0X10080803 (default 0X10080807). Signed-off-by: Frank Li <Frank.Li@nxp.com> Acked-by: Peter Chen <peter.chen@nxp.com>
2020-12-02MLK-25090 arm64: dts: imx8: reserve space for new resource tablePeng Fan
With MCU SDK 2.9, there are two copy resource tables published to Linux, the 1st is vdev0vring0, the 2nd is in rsc-table address. The 1st is for legacy compatible usage, it will be removed in future releases. we will only use 2nd new address in future releases. But at current stage, we still use the 1st one in linux, but we also need to reserve area for the 2nd one, otherwise when using linux to kick Mcore, Mcore might overwrite the data used by Linux. The 2nd table address is as below: 8QXP/DX/DXL: [0x90000000 + 1M – 4KB, 0x90000000 + 1M) 8QM: CM40: [0x90000000 + 1M – 4KB, 0x90000000 + 1M) CM41: [0x90100000 + 1M – 4KB, 0x90100000 + 1M) 8MQ/MM/MN-evk: [0xb8000000 + 1M – 4KB, 0xb8000000 + 1M) 8MP-evk: [0x55000000 + 1M – 4KB, 0x55000000 + 1M) Currently only 8DXL and 8MP use MCU SDK 2.9 and others still use MCU SDK 2.8, but for prepare future update, we update all SoC to reserve the 2nd table address. Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-10-08MLK-24870-2: arm64: dts: add dedicate compatible string for DXL FSPIHan Xu
Added dedicate compatible string for DXL to use IPS to read data for DXL. Signed-off-by: Han Xu <han.xu@nxp.com> Reviewed-by: Frank Li <frank.li@nxp.com>
2020-09-23MLK-24818: arm64: dts: imx8/imx8m: remove the reserved-region propertySherry Sun
of pcie nodes Remove the reserved-region property of pcie nodes for imx8m and imx8 platform since for the new pcie frame, we don't need them any more. Signed-off-by: Sherry Sun <sherry.sun@nxp.com> Reviewed-by: Fugang Duan <fugang.duan@nxp.com> Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com>
2020-09-01MLK-24557: arm64: imx8dxl-evk: Fix noise issue for mono channelShengjiu Wang
Disable the pull control for pad, otherwise the pull up or pull down will cause the signal abnormal on TX line, then there is noise. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Reviewed-by: Peng Zhang <peng.zhang_8@nxp.com>
2020-08-31MLK-24596 arm64: dts: imx8dxl-evk: add the property to fixed regulatorRichard Zhu
The "enable-active-high" property should be added when always on is required by the fixed regulator. Otherwise, the clk_ext_sel would be changed to low after the initialization of the regulator is complete. And PCIe wouldn't works well. Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
2020-08-13MLK-24493 arm64: dts: imx8dxl-evk: enable pcie on default dtsFugang Duan
A1 chip already fix pcie issue, so enable pcie in imx8dxl-evk.dts, and remove the extra file "*-pcie.dts". Current BSP doesn't support A0 chip after the change. Reviewed-by: Robin Gong <yibin.gong@nxp.com> Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
2020-06-11MLK-24012-07 arm64: dts: add imx8dxl pcie ep supportRichard Zhu
Add the iMX8DXL PCIe EP support and verified on EVK board. Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
2020-06-10MLK-24169 ARM64: dts: imx8dxl: fix system hang when using multiple arecordsClark Wang
Different "arecords" tasks getting i2c_adapter_lock_bus and clk_prepare_lock at the same time cause the deadlock. Task A gets the clk_prepare_lock and waiting for the i2c_adapter_lock_bus when it tries to open MCLK which is gated by a pin of IO Expander on the same i2c bus. Task B gets the i2c_adapter_lock_bus and waiting for the clk_prepare_lock when configs wm8960 through i2c. The usages of i2c mux, i2c device and clock prepare lock do not have obvious error. So, avoid the deadlock by using "pinctrl-assert-gpios" to set the GPIO gate of MCLK when kernel boot instead of using "gpio-gate-clock" to set the GPIO gate every time using it. Task A blocked call trace: [ 112.367398] Call trace: [ 112.369840] __switch_to+0x104/0x170 [ 112.373420] __schedule+0x224/0x560 [ 112.376910] schedule+0x40/0xe0 [ 112.380050] __rt_mutex_slowlock+0x60/0xf8 [ 112.384150] rt_mutex_slowlock+0xac/0x188 [ 112.388164] rt_mutex_lock+0x58/0x60 [ 112.391750] i2c_adapter_lock_bus+0x10/0x18 [ 112.395939] i2c_transfer+0x4c/0xf8 [ 112.399430] i2c_transfer_buffer_flags+0x58/0x80 [ 112.404058] regmap_i2c_write+0x1c/0x50 [ 112.407893] _regmap_raw_write_impl+0x514/0x610 [ 112.412427] _regmap_bus_raw_write+0x60/0x78 [ 112.416701] _regmap_write+0x58/0xa8 [ 112.420281] _regmap_update_bits+0xf0/0x108 [ 112.424468] regmap_update_bits_base+0x60/0x90 [ 112.428923] pca953x_gpio_set_value+0xac/0xc8 [ 112.433284] gpiod_set_value_nocheck+0x54/0x98 [ 112.437726] gpiod_set_value_cansleep+0x38/0x48 [ 112.442264] clk_sleeping_gpio_gate_prepare+0x14/0x20 [ 112.447321] clk_core_prepare+0x58/0xe0 [ 112.451155] clk_prepare+0x24/0x40 [ 112.454571] wm8960_set_bias_level_out3+0x120/0x1f8 Task B blocked call trace: [ 115.927987] Call trace: [ 115.930429] __switch_to+0x104/0x170 [ 115.934001] __schedule+0x224/0x560 [ 115.937491] schedule+0x40/0xe0 [ 115.940638] schedule_preempt_disabled+0x20/0x38 [ 115.945260] __mutex_lock.isra.0+0x17c/0x5b8 [ 115.949532] __mutex_lock_slowpath+0x10/0x18 [ 115.953808] mutex_lock+0x34/0x50 [ 115.957131] clk_prepare_lock+0x40/0x98 [ 115.960968] clk_core_get_rate+0x14/0x70 [ 115.964895] clk_get_rate+0x14/0x28 [ 115.968393] lpi2c_imx_xfer+0x78/0x610 [ 115.972144] __i2c_transfer+0x14c/0x390 [ 115.975979] i2c_smbus_xfer_emulated+0xd8/0x630 [ 115.980513] __i2c_smbus_xfer+0x118/0x210 [ 115.984529] pca954x_select_chan+0x74/0xb8 [ 115.988628] __i2c_mux_master_xfer+0x38/0x80 [ 115.992903] __i2c_transfer+0x14c/0x390 [ 115.996743] i2c_transfer+0x5c/0xf8 [ 116.000236] i2c_transfer_buffer_flags+0x58/0x80 [ 116.004859] regmap_i2c_write+0x1c/0x50 [ 116.008696] _regmap_bus_formatted_write+0x6c/0xb8 [ 116.013489] _regmap_write+0x58/0xa8 [ 116.017071] regmap_write+0x48/0x70 [ 116.020564] snd_soc_component_write+0x30/0x40 [ 116.025015] wm8960_set_pll+0x1e8/0x210 Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
2020-05-27MLK-24176-2 ARM64: dts: imx8dxl: add new property to fix the CS issueClark Wang
Add property fsl,spi-only-use-cs1-sel to mark this board only uses CS1 without CS0. Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
2020-05-22MLK-24064-5: arm64: dts: imx8dxl: enable and disable cm40_lpuart in dtsAlice Guo
files Enable cm40 lpuart in imx8dxl-evk.dts and disable it in imx8dxl-evk-rpmsg.dts. Signed-off-by: Alice Guo <alice.guo@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2020-04-28MLK-23861 ARM64: dts: imx8dxl: enable lpspi3 by default and add spi slave dtsClark Wang
Enable lpspi3 by default for imx8dxl-evk and imx8dxl-ddr3-evk. Add imx8dxl-evk-lpspi-slave.dtb to support lpspi3 slave mode on imx8dxl-evk. Reviewed-by: Fugang Duan <fugang.duan@nxp.com> Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
2020-04-09MLK-23764 arm64: dts: imx8dxl: enable wireless support for evk boardFugang Duan
Add extra pcie dts file to enable wireless (like NXP 88w8997 and CYPRESS 4356/4359) since most of A0 chips pcie has issue, which is convenient for tester to verify wireless on comming release with golden chips. Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com> Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
2020-04-09MLK-23754-36 arm64: dts: imx8dxl: add cm4 nodePeng Fan
Add cm4 node for remoteproc usage. Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-04-08MLK-23755 arm64: dts: imx8dxl: enable pcie ep rc verificationRichard Zhu
Enable the PCIe EP/RC verification on iMX8DXL EVK board. Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
2020-03-26MLK-23686 dts: imx8dxl: read mac address from efuseFugang Duan
Add mac address support by reading from efuse. Reviewed-by: Joakim Zhang <qiangqing.zhang@nxp.com> Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
2020-03-24MLK-23666 arm64: dts: correct the legacy intx of imx8dxl pcieRichard Zhu
Correct the legacy INTX numbers of the iMX8DXL PCIe. Use the internal PLL as PCIe REF clock. Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
2020-03-18MLK-23618-16: arm64: dts: remove unneeded power domain for audio modulesShengjiu Wang
The power domain for clocks is not needed by audio drivers, which is handled by clock driver. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
2020-03-13MLK-23585-4: arm64: dts: Enable audio features for imx8dxl-evkShengjiu Wang
Enable SAI/ASRC/WM8960 1. Update the interrupt number for audio modules 2. Enable 3 wm8960 codecs Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
2020-03-04MLK-23533 dts: dxl fix usb vbus control polarity problemFrank Li
correct property name. power-active-high USB OTG2 power pin function set problem is fixed by scfw 848498bf4c6d79b33cc5018969574a5369479bc4 Signed-off-by: Frank Li <Frank.Li@nxp.com>
2020-03-03MLK-23424 arm64: dts: imx8dxl: enable legacy enet0 portFugang Duan
Enable legacy enet0 port to support daughter RGMII AR8031 PHY board. imx8dxl evk board rework: - Remove U30, R181, R182 - Connect U30.2 -U30.7 - Connect U30.3 ->U30.6 - Change R178/R179 to 1.5K Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com> Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
2020-02-28MLK-23406 arm64: dts: imx8dxl: enable wireless HIFFugang Duan
Enable HIF PCIe for wlan, uart for bluetooth. Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com> Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
2020-02-27MLK-23403-3: i.MX8DXL: Change board name to EVK from MEKFrank Li
Correct board name Signed-off-by: Frank Li <Frank.Li@nxp.com>
2020-02-25MLK-23393 arm64: dts: imx8dxl-evk: Change CMA size to 320MYe Li
iMX8DXL EVK board only has 1GB DDR, so it can't allocate 960MB CMA. Change the CMA size to 320M to align with 8DX. Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Anson Huang <anson.huang@nxp.com>
2020-02-25MLK-23388: DTS: iMX8DXL enable ADCFrank Li
Enable ADC0, tested by internal 1.2v. Signed-off-by: Frank Li <Frank.Li@nxp.com>
2020-02-24TEE-502 arch: arm64: dts: imx8dxl:imx8dx:imx8mp reserved BL32 memorySilvano di Ninno
BL32 base address is set within the first 1GByte of DDR. As a new rule it will be set at base address + 0x16000000. This new position will relax current dependency of the OPTEE base address on the size of the DDR. Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com>
2020-02-21MLK-23366 8dxl workaround SD3.0 card tuning failureFrank Li
limited max frequency to 100M Signed-off-by: Frank Li <Frank.Li@nxp.com>
2020-02-21MLK-23346-3 DXL OTG1 change to pinmux control powerFrank Li
DXL use usb pwr alternate function in pinmux. Needn't GPIO regulator Reviewed-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Frank Li <Frank.Li@nxp.com>
2020-02-21MLK-23346-2 DXL: enable second USB controllerFrank Li
basic host and peripheral work Reviewed-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Frank Li <Frank.Li@nxp.com>
2020-02-21MLK-23363 arch: arm64: dts: imx8dxl: enable FlexCANJoakim Zhang
Enable FlexCAN on i.MX8DXL EVK board. Acked-by: Fugang Duan <Fugang.duan@nxp.com> Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
2020-02-21MLK-23362-2 arm64: dts: imx8dxl: add lpspi3 supportClark Wang
Add lpspi3 for imx8dxl-evk. According to the schematic, disable it by default to support display functions. Acked-by: Fugang Duan <fugang.duan@nxp.com> Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
2020-02-21MLK-23362-1 arm64: dts: imx8dxl: add i2c3 and pca9548Clark Wang
Add i2c3 node. Correct the place of pca9548 to i2c2 and i2c3. Acked-by: Fugang Duan <fugang.duan@nxp.com> Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
2020-02-18MLK-23334: dts: 8dxl add usb otg1 basic function supportFrank Li
usb peripherial and host basic function work Signed-off-by: Frank Li <Frank.Li@nxp.com>
2020-02-18MLK-23329-05 arm64: dts: add eqos supportFugang Duan
Add eqos support for imx8dxl evk board. Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com> Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
2020-02-13MLK-23273-5: arm64: dts: Add DT support for imx8dxlTeo Hall
Add DT support for i.MX8DXL. Signed-off-by: Teo Hall <teo.hall@nxp.com> Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
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