Merge tag 'v5.14-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt

Basic support for the new rk3568 soc.

* tag 'v5.14-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  arm64: dts: rockchip: add basic dts for RK3568 EVB
  arm64: dts: rockchip: add core dtsi for RK3568 SoC
  arm64: dts: rockchip: add generic pinconfig settings used by most Rockchip socs

Link: https://lore.kernel.org/r/4876354.ZzFAyJQhcr@diegoSigned-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'v5.14-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt

Nodes for the Hantro-based video codecs on
rk3036, rk3066, rk3188 and rk322x.

* tag 'v5.14-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: add vpu and vdec node for RK322x
  ARM: dts: rockchip: add vpu nodes for RK3066 and RK3188
  ARM: dts: rockchip: add vpu node for RK3036

Link: https://lore.kernel.org/r/4611716.rnzMqkiUVr@diegoSigned-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'qcom-arm64-for-5.14-1' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt

Additional Qualcomm ARM64 DT updates for v5.14

After a series of refactorings and additions to the SM8150 and SM8250
platform definitions, this adds new devicetree definitions for Sony
Xperia 1, 5, 1II and 5II.

It defines the Qualcomm SA8155p automotive platform as a derrivative of
SM8150 and introduces the Automotive Deveopment Platform board.

Lastly ipq8074 gains the definiton of an additiona I2C master and the
SDHCI bus votes for sc7180 are tweaked.

* tag 'qcom-arm64-for-5.14-1' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (25 commits)
  arm64: dts: ipq8074: Add QUP6 I2C node
  arm64: dts: qcom: sc7180: bus votes for eMMC and SD card
  arm64: dts: qcom: sm8250-edo: Add Samsung touchscreen
  arm64: dts: qcom: sm8250-edo: Enable GPI DMA
  arm64: dts: qcom: sm8250-edo: Enable ADSP/CDSP/SLPI
  arm64: dts: qcom: sm8250-edo: Enable PCIe
  arm64: dts: qcom: sm8250: Commonize PCIe pins
  arm64: dts: qcom: sm8250-edo: Add hardware keys
  arm64: dts: qcom: sa8155p-adp: Add base dts file
  arm64: dts: qcom: pmm8155au_2: Add base dts file
  arm64: dts: qcom: pmm8155au_1: Add base dts file
  arm64: dts: qcom: sm8250-edo: Fix up double "pinctrl-1"
  arm64: dts: qcom: sm8[12]50-pm8150: Move RESIN to pm8150 dtsi
  arm64: dts: qcom: sm8250: Add support for SONY Xperia 1 II / 5 II (Edo platform)
  arm64: dts: qcom: sm8250: Move gpio.h inclusion to SoC DTSI
  arm64: dts: qcom: sm8250: Add SDHCI2 sleep mode pinctrl
  arm64: dts: qcom: sm8150: Add support for SONY Xperia 1 / 5 (Kumano platform)
  arm64: dts: qcom: sm8150: Disable Adreno and modem by default
  arm64: dts: qcom: sm8250: Disable Adreno and Venus by default
  arm64: dts: qcom: sm8250: Add GPI DMA nodes
  ...

Link: https://lore.kernel.org/r/20210621164946.942956-1-bjorn.andersson@linaro.orgSigned-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'v5.14-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt

A lot of dt-yaml related fixes; PCIe, USB and pwm-fans for Helios64;
Display rotation and audio codec for the Odroid Go Advance;
IR, spdif and usb-c support for rk3399-firefly;
USB support for rk3308 and some rk3328 boards and setting
the PCIe link speed to actually only supported speed on rk3399.

* tag 'v5.14-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (30 commits)
  arm64: dts: rockchip: Re-add regulator-always-on for vcc_sdio for rk3399-roc-pc
  arm64: dts: rockchip: Re-add regulator-boot-on, regulator-always-on for vdd_gpu on rk3399-roc-pc
  arm64: dts: rockchip: add ir-receiver for rk3399-roc-pc
  arm64: dts: rockchip: Add USB-C port details for rk3399 Firefly
  arm64: dts: rockchip: Sort rk3399 firefly pinmux entries
  arm64: dts: rockchip: add infrared receiver node to RK3399 Firefly
  arm64: dts: rockchip: add SPDIF node for rk3399-firefly
  arm64: dts: rockchip: Add Rotation Property for OGA Panel
  arm64: dts: rockchip: Add support for USB on helios64
  arm64: dts: rockchip: add USB support to rk3308.dtsi
  arm64: dts: rockchip: rename nodename for phy-rockchip-inno-usb2
  arm64: dts: rockchip: add rk817 codec to Odroid Go
  arm64: dts: rename grf-gpio nodename in rk3328.dtsi
  arm64: dts: rockchip: Add support for PCIe on helios64
  arm64: dts: rockchip: Add support for two PWM fans on helios64
  arm64: dts: rockchip: fix regulator-gpio states array
  arm64: dts: rockchip: add #power-domain-cells to power domain nodes
  arm64: dts: rockchip: Fix power-controller node names for rk3399
  arm64: dts: rockchip: Fix power-controller node names for rk3328
  arm64: dts: rockchip: Fix power-controller node names for px30
  ...

Link: https://lore.kernel.org/r/2796982.e9J7NaK4W3@philSigned-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'v5.14-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt

A lot of fixes related to the dt-binding yaml conversion,
power-domain additions for rk322x and rk3036 and the missing
mmc aliases move to board files on rk3066/rk3188.

* tag 'v5.14-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: add power controller for RK322x
  ARM: dts: rockchip: add power controller for RK3036
  ARM: dts: rockchip: add labels to the timer nodes on rk3066a
  ARM: dts: rockchip: fix supply properties in io-domains nodes
  ARM: dts: rockchip: remove #phy-cells from usbphy node rk3066/rk3188
  ARM: dts: rockchip: rename nodename for phy-rockchip-inno-usb2
  ARM: dts: rockchip: move mmc aliases to board dts on rk3066/rk3188
  ARM: dts: rockchip: move and restyle grf nodes rk3066/rk3188
  ARM: dts: rockchip: rename vcc_stdby node name for rk3066a-rayeager.dts
  ARM: dts: rockchip: Remove more clock-names from PWM nodes
  ARM: dts: rockchip: add #power-domain-cells to power domain nodes
  ARM: dts: rockchip: Fix power-controller node names for rk3288
  ARM: dts: rockchip: Fix power-controller node names for rk3188
  ARM: dts: rockchip: Fix power-controller node names for rk3066a
  ARM: dts: rockchip: Remove useless interrupt-names on IOMMU node on rk3036
  ARM: dts: rockchip: Fix IOMMU nodes properties on rk322x
  ARM: dts: rockchip: Fix the timer clocks order
  ARM: dts: rockchip: fix pinctrl sleep nodename for rk3036-kylin and rk3288
  ARM: dts: rockchip: Fix thermal sensor cells o rk322x

Link: https://lore.kernel.org/r/2084346.irdbgypaU6@philSigned-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'mvebu-dt64-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/dt

mvebu dt64 for 5.14 (part 1)

on Armada 3700:
Move turris-mox-rwtm firmware node to a more generic place

on AP807:
Make SD/MMC controller still usbale with older kernel

CP11x:
update comphy references

cn9130:
Improve NAND partitioning scheme for cn9130-db

* tag 'mvebu-dt64-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
  arch/arm64/boot/dts/marvell: fix NAND partitioning scheme
  Documentation/bindings: phy: update references to cp11x
  arm64: dts: ensure backward compatibility of the AP807 Xenon
  arm64: dts: marvell: armada-37xx: move firmware node to generic dtsi file

Link: https://lore.kernel.org/r/878s3429zi.fsf@BL-laptopSigned-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'ti-k3-dt-for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux into arm/dt

Devicetree changes for TI K3 platforms for v5.14 merge window:

* New features:
  - AM64 gains PCIe and USB3 for am64-sk board, R5 remote proc (includes
    AM64 rproc bindings tag from Bjorn's  tree)
  - AM65, J721e gains ICSSG MDIO nodes
  - AM65: UHS mode speed enabled on am65
* Fixes:
  - Fixups on AM64 SRAM model thanks to a ROM bug for USB DFU mode
  - Schema related cleanups across j7*, am65, 64
  - Few misc Fixups on AM64 where MAC address could conflict; j7200 for
    USB2 Rx sensitivity etc.

* tag 'ti-k3-dt-for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux: (37 commits)
  arm64: dts: ti: k3-am642-evm/sk: Add DDR carveout memory nodes for R5Fs
  arm64: dts: ti: k3-am642-evm/sk: Add mailboxes to R5Fs
  arm64: dts: ti: k3-am64-main: Add MAIN domain R5F cluster nodes
  arm64: dts: ti: k3-am64-main: Update TF-A load address to workaround USB DFU limitation
  arm64: dts: ti: k3-am64-main: Reserve OCMRAM for DMSC-lite and secure proxy communication
  arm64: dts: ti: k3-am64-main: Update TF-A's maximum size and node name
  arm64: dts: ti: Drop reg-io-width/reg-shift from UART nodes
  arm64: dts: ti: k3-am642-evm: align ti,pindir-d0-out-d1-in property with dt-shema
  arm64: dts: ti: am65: align ti,pindir-d0-out-d1-in property with dt-shema
  arm64: dts: ti: k3-am642-main: fix ports mac properties
  arm64: dts: ti: iot2050: Configure r5f cluster on basic variant in split mode
  arm64: dts: ti: k3-am642-sk: Disable PCIe
  arm64: dts: ti: k3-am642-sk: Enable USB Super-Speed HOST port
  arm64: dts: ti: k3-am642-evm: Enable PCIe and SERDES
  arm64: dts: ti: k3-am64-main: Add PCIe DT node
  arm64: dts: ti: k3-am64-main: Add SERDES DT node
  arm64: dts: ti: k3-j721e-common-proc-board: Re-name "link" name as "phy"
  arm64: dts: ti: k3-j721e-common-proc-board: Use external clock for SERDES
  arm64: dts: ti: k3-j721e-main: Add #clock-cells property to serdes DT node
  arm64: dts: ti: k3-j721e-main: Fix external refclk input to SERDES
  ...

Link: https://lore.kernel.org/r/20210619000150.6ooqnxxsnsvncs5u@pushchairSigned-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'omap-for-v5.14/dt-cleanup-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/dt

Devicetree binding clean-up for omaps for v5.14

Minor devicetree clean-up for omaps for the binding checks:

- Drop unsupported dmas for omap2/3 i2c
- Drop redundant ehrpwm compatible
- Drop am33xx-ecap compatible no longer needed
- Correct node names for ecap
- Drop unsupported interrupts for ecap
- Drop redundant ti,pcf8575
- Correct usage for ti,pindir-d0-out-d1-in

* tag 'omap-for-v5.14/dt-cleanup-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: am437x: align ti,pindir-d0-out-d1-in property with dt-shema
  ARM: dts: am335x: align ti,pindir-d0-out-d1-in property with dt-shema
  ARM: dts: dra7x-evm: Drop "ti,pcf8575"
  ARM: dts: am33xx: Drop interrupt property from ecap nodes
  ARM: dts: ti: Fix node name for all ecap dt nodes
  ARM: dts: ti: Drop usage of ti,am33xx-ecap from DT nodes
  ARM: dts: ti: drop usage of redundant compatible
  ARM: dts: omap2/3: Drop dmas property from I2C node

Link: https://lore.kernel.org/r/pull-1624002812-396117@atomide.com-2Signed-off-by: Olof Johansson <olof@lixom.net>

ARM64: DT: HiSilicon ARM64 DT updates for 5.14

- Correct the HiSilicon copyright

* tag 'hisi-arm64-dt-for-5.14' of git://github.com/hisilicon/linux-hisi:
  arm64: dts: hisilicon: use the correct HiSilicon copyright

Link: https://lore.kernel.org/r/60CBF4AE.7040301@hisilicon.comSigned-off-by: Olof Johansson <olof@lixom.net>

ARM: DT: HiSilicon ARM32 DT updates for 5.14

- Correct the HiSilicon copyright

* tag 'hisi-arm32-dt-for-5.14' of git://github.com/hisilicon/linux-hisi:
  ARM: dts: hisilicon: use the correct HiSilicon copyright

Link: https://lore.kernel.org/r/60CBF408.7040302@hisilicon.comSigned-off-by: Olof Johansson <olof@lixom.net>

This patch add rk3568-evb1-v10.dts for RK3568 evaluation board.
add uart/emmc/i2c/rk809 node for basic function.
Signed-off-by: Liang Chen <cl@rock-chips.com>
Link: https://lore.kernel.org/r/20210622020517.13100-5-cl@rock-chips.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

RK3568 is a high-performance and low power quad-core application processor
designed for personal mobile internet device and AIoT equipment. This patch
add basic core dtsi file for it.

We use scmi_clk for cortex-a55 instead of standard ARMCLK, so that
kernel/uboot/rtos can change cpu clk with the same code in ATF, and we will
enalbe a special high-performance PLL when high frequency is required. The
smci_clk code is in ATF, and clkid for cpu is 0, as below:

    cpu0: cpu@0 {
        device_type = "cpu";
        compatible = "arm,cortex-a55";
        reg = <0x0 0x0>;
        clocks = <&scmi_clk 0>;
    };
Signed-off-by: Liang Chen <cl@rock-chips.com>
Link: https://lore.kernel.org/r/20210622020517.13100-4-cl@rock-chips.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

The pinconfig settings for Rockchip SoCs are pretty similar on all socs,
so move them to a shared dtsi to be included, instead of redefining them
for each soc.
Signed-off-by: Liang Chen <cl@rock-chips.com>
Link: https://lore.kernel.org/r/20210622020517.13100-3-cl@rock-chips.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

The VPU and the VDEC IP block of RK322x are the same as RK3399 has and
the drivers can be used as-is.

Add the respective nodes to the device tree.
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Link: https://lore.kernel.org/r/20210527154455.358869-13-knaerzche@gmail.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

Add the vpu node to the common rk3xxx.dtsi and only the powerdomain
property to the SoC specific device trees.
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Link: https://lore.kernel.org/r/20210527154455.358869-12-knaerzche@gmail.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

Add the vpu node and the node for the attached iommu for RK3036.
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Link: https://lore.kernel.org/r/20210527154455.358869-11-knaerzche@gmail.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

Add node to support the QUP6 I2C controller inside
of IPQ8074.
It is exactly the same as QUP2 and QUP3 controllers.

Some routers like Xiaomi AX9000 and Netgear RBK850
use this bus.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Link: https://lore.kernel.org/r/20210619162751.2336974-1-robimarko@gmail.comSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Re-add the regulator-always-on property for vcc_sdio which supplies sdmmc,
since it gets disabled during reboot now and the bootrom expects it to be
enabled  when booting from SD card. This makes rebooting impossible in that
case and requires a hard reset to boot again.

Fixes: 04a0077f ("arm64: dts: rockchip: Remove always-on properties from regulator nodes on rk3399-roc-pc.")
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Link: https://lore.kernel.org/r/20210619121306.7740-1-knaerzche@gmail.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

This might be a limitation of either the current panfrost driver
devfreq implementation or how the gpu is implemented in RK3399 SoC.
The gpu regulator must never get disabled or the registers get
(randomly?) inaccessable by the driver. (see all other RK3399 boards)

Fixes: ec7d731d ("arm64: dts: rockchip: Add node for gpu on rk3399-roc-pc")
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Link: https://lore.kernel.org/r/20210619121446.7802-1-knaerzche@gmail.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

Like some other RK3399 boards RK3399-ROC-PC has an ir receiver
connected to pwm3 which can be used as gpio-ir-receiver.
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Link: https://lore.kernel.org/r/20210619121642.7892-1-knaerzche@gmail.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

Add the initial details for the USB-C port.
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Link: https://lore.kernel.org/r/20210613215237.830160-4-pbrobinson@gmail.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

Sort the rk3399 firefly pinmux entries in alphabetical
order and de-dupe the pmic entries.
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Link: https://lore.kernel.org/r/20210613215237.830160-3-pbrobinson@gmail.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

This adds the RK3399 Firefly’s infrared receiver to its dts.
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Link: https://lore.kernel.org/r/20210613215237.830160-2-pbrobinson@gmail.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

This patch adds the SPDIF sound node and related settings
for rk3399-firefly.
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Link: https://lore.kernel.org/r/20210613215237.830160-1-pbrobinson@gmail.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

Add rotation property for Odroid Go Advance panel to note that it is
rotated 270 degrees. Rotation affects DRM connector after this patch:

https://cgit.freedesktop.org/drm/drm/commit/drivers/gpu/drm/panel/panel-elida-kd35t133.c?id=610d9c311b1387f8c4ac602fee1f2a1cb0508707Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://lore.kernel.org/r/20210614161849.332-1-macroalpha82@gmail.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

Update peak bandwidth and average bandwidth vote values for eMMC and
SDCard. This patch calculates the new votes as per the comments from
https://lore.kernel.org/patchwork/patch/1399453/#1619566.
Signed-off-by: Shaik Sajida Bhanu <sbhanu@codeaurora.org>
Link: https://lore.kernel.org/r/1623835344-29607-1-git-send-email-sbhanu@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Add Samsung touchscreen node and relevant pin configuration to make the phones
actually interactable with.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210616122708.144770-6-konrad.dybcio@somainline.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Enable GPI DMA for Edo devices.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210616122708.144770-5-konrad.dybcio@somainline.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Enabling the hardware thankfully comes down to a simple status = "okay".
We assume that the firmware is provided by the Linux distribution, as it's
signed and needs to come from the stock Android.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210616122708.144770-4-konrad.dybcio@somainline.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Enable PCIe0 (Wi-Fi) and 2 (SDX55m) interfaces and PHYs and assign relevant
pins and regulators.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210616122708.144770-3-konrad.dybcio@somainline.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Commonize PCIe pins, as the configuration is SoC-common
and doesn't change (or at least doesn't change much) between
boards.

While at it, remove "output-low" from the RB5 board, as it's
not necessary - we already explicitly pull the perst pin low.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210616122708.144770-2-konrad.dybcio@somainline.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Volume Down, GAssist (pdx206 only) and camera keys live on PMIC pins,
with the latter kind being broken for now.. Add these and PON-connected
Volume Up & PWR.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210616122708.144770-1-konrad.dybcio@somainline.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Add base DTS file for SA8155p Automotive Development Platform.
It enables boot to console, adds tlmm reserved range and ufs flash.
It also includes pmic file.

SA8155p-adp board is based on sa8155p Qualcomm Snapdragon SoC.
SA8155p platform is similar to the SM8150, so use this as base
for now.

Cc: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Link: https://lore.kernel.org/r/20210617054548.353293-6-bhupesh.sharma@linaro.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Add base DTS file for pmm8155au_2 along with GPIOs, power-on, rtc and vadc
nodes.

Cc: Mark Brown <broonie@kernel.org>
Cc: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Link: https://lore.kernel.org/r/20210617054548.353293-5-bhupesh.sharma@linaro.org
[bjorn: Added gpio-ranges to pmm8155au_2_gpios]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Add base DTS file for pmm8155au_1 along with GPIOs, power-on, rtc and vadc
nodes.

Cc: Mark Brown <broonie@kernel.org>
Cc: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Link: https://lore.kernel.org/r/20210617054548.353293-4-bhupesh.sharma@linaro.org
[bjorn: Added gpio-ranges to pmm8155au_1_gpios]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Two carveout reserved memory nodes each have been added for each of the
R5F remote processor devices within the MAIN domain on the TI AM642 EVM
and SK boards. These nodes are assigned to the respective rproc device
nodes as well. The first region will be used as the DMA pool for the rproc
devices, and the second region will furnish the static carveout regions
for the firmware memory.

An additional reserved memory node is also added to reserve a portion of
the DDR memory to be used for performing inter-processor communication
between all the remote processors running RTOS or baremetal firmwares.
8 MB of memory is reserved for this purpose, and this accounts for all
the vrings and vring buffers between all the possible pairs of remote
processors.

The current carveout addresses and sizes are defined statically for each
rproc device. The R5F processors do not have an MMU, and as such require
the exact memory used by the firmwares to be set-aside. The firmware
images do not require any RSC_CARVEOUT entries in their resource tables
to allocate the memory for firmware memory segments.

NOTE:
1. The R5F1 carveouts are needed only if the R5F cluster is running in
   Split (non Single-CPU) mode. The reserved memory nodes can be disabled
   later on if there is no use-case defined to use the corresponding
   remote processor.
2. The AM64x SoCs do not have any DSPs and one less R5F cluster compared
   to J721E SoCs. So, while the carveout memories reserved for the R5F
   clusters present on the SoC match to those on J721E, the overall
   memory map reserved for firmwares is quite different. The number of
   R5F clusters on AM64x SoCs are same as on J7200 SoCs, but the AM64x
   SoCs also have an additional M4F core, so the RTOS IPC memory region
   is 1 MB higher than on J7200 SoCs.
Signed-off-by: Suman Anna <s-anna@ti.com>
Reviewed-by: Praneeth Bajjuri <praneeth@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20210615195718.15898-4-s-anna@ti.com

Add the required 'mboxes' property to all the R5F processors for the
TI AM642 EVM and SK boards. The mailboxes and some shared memory are
required for running the Remote Processor Messaging (RPMsg) stack
between the host processor and each of the R5Fs.

The chosen sub-mailboxes match the values used in the current firmware
images. This can be changed, if needed, as per the system integration
needs after making appropriate changes on the firmware side as well.

Note that any R5F Core1 resources are needed and used only when that
R5F cluster is configured for Split-mode.
Signed-off-by: Suman Anna <s-anna@ti.com>
Reviewed-by: Praneeth Bajjuri <praneeth@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20210615195718.15898-3-s-anna@ti.com

The AM64x SoCs have 2 dual-core Arm Cortex-R5F processor (R5FSS)
subsystems/clusters. Both the R5F clusters are present within the
MAIN domain (MAIN_R5FSS0 & MAIN_R5FSS1). Each of these can be
configured at boot time to be either run in a new "Single-CPU" mode
or in an Asymmetric Multi Processing (AMP) fashion in Split-mode.
The mode is restricted to "Single-CPU" on some devices with the
appropriate eFuse bit set, but the most common devices support both
modes. These subsystems have 64 KB each Tightly-Coupled Memory (TCM)
internal memories for each core split between two banks - ATCM and
BTCM (further interleaved into two banks). The TCMs of both Cores
are combined in Single-CPU mode to provide a larger 128 KB of memory.
The other notable difference is that the TCMs are spaced 1 MB apart
on these SoCs unlike the existing SoCs.

Add the DT nodes for both these MAIN domain R5F cluster/subsystems,
the two R5F cores are added as child nodes to each of the corresponding
R5F cluster node. Both the clusters are configured to run in Split mode
by default, with the ATCMs enabled to allow the R5 cores to execute
code from DDR with boot-strapping code from ATCM. The inter-processor
communication between the main A72 cores and these processors is
achieved through shared memory and Mailboxes.

The following firmware names are used by default for these cores, and
can be overridden in a board dts file if desired:
  MAIN R5FSS0 Core0: am64-main-r5f0_0-fw (both in Single-CPU & Split modes)
  MAIN R5FSS0 Core1: am64-main-r5f0_1-fw (needed only in Split mode)
  MAIN R5FSS1 Core0: am64-main-r5f1_0-fw (both in Single-CPU & Split modes)
  MAIN R5FSS1 Core1: am64-main-r5f1_1-fw (needed only in Split mode)

NOTE:
A R5FSS cluster can be configured in "Single-CPU" mode by using a
value of 2 for the "ti,cluster-mode" property. Value of 1 is not
permitted (fails the dtbs_check).
Signed-off-by: Suman Anna <s-anna@ti.com>
Reviewed-by: Praneeth Bajjuri <praneeth@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20210615195718.15898-2-s-anna@ti.com

Merge tag '20210327143117.1840-2-s-anna@ti.com' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc into ti-k3-dts-next

v5.13-rc1 + 20210327143117.1840-2-s-anna@ti.com

* tag '20210327143117.1840-2-s-anna@ti.com' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc:
  dt-bindings: remoteproc: k3-r5f: Update bindings for AM64x SoCs
Signed-off-by: Nishanth Menon <nm@ti.com>

When bringing the SDC pins back to edo.dtsi I managed to define
and overwrite pinctrl-1 instead of defining pinctrl-0 and 1. Fix it.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210616161536.206044-1-konrad.dybcio@somainline.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>