The clock-names for pclk was wrongly set to "core", but the bindings
specifies "pclk".
This was not cathed until the legacy non-documented bindings were removed.
Reported-by: NAndreas Färber <afaerber@suse.de>
Fixes: f72d6f60 ("ARM64: dts: meson-gx: use stable UART bindings with correct gate clock")
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add gpio interrupt controller to Amlogic GX family SoCs
Signed-off-by: NJerome Brunet <jbrunet@baylibre.com>
Reviewed-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

This year, Amlogic updated the ARM Trusted Firmware reserved memory mapping
for Meson GXL SoCs and products sold since May 2017 uses this alternate
reserved memory mapping.
But products had been sold using the previous mapping.

This issue has been explained in [1] and a dynamic solution is yet to be
found to avoid loosing another 3Mbytes of reservable memory.

In the meantime, this patch adds this alternate memory zone only for
the GXL and GXM SoCs since GXBB based new products stopped earlier.

[1] http://lists.infradead.org/pipermail/linux-amlogic/2017-October/004860.html

Fixes: bba8e3f4 ("ARM64: dts: meson-gx: Add firmware reserved memory zones")
Reported-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Since the Data Strobe pin is optional, take it out of the default
eMMC pins and add a separate entry.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Tested-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

TEST_N has moved from the EE controller to the AO controller so
the gpio-ranges need to adjusted for it
Signed-off-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Remove pin offset on the EE controller. Meson pinctrl no longer has
this quirk
Signed-off-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add the pinctrl to switch mmc clk pins in gpio (pulled down) mode. This
is necessary to be able to gate the clk outside of the SoC while
keeping it running in the controller
Signed-off-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Now that the clock source 0 is properly described in the CCF, use it
instead of assuming the default value (xtal)
Signed-off-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

This patch adds the AO CEC node in all the HDMI enabled boards DTS.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

The AO clkc needs to be updated to new bindings with an system control parent
node and moving the clkc node as subnode.

Also adds the SoC specific compatible following the bindings requirements.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

This patch switches to the stable UART bindings but also add the correct
gate clock to the non-AO UART nodes for GXBB and GXL SoCs.
Acked-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NHelmut Klein <hgkr.klein@gmail.com>
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add nodes for the SPICC controller on GX common dtsi, GXBB and
GXL dtsi files.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

This patch adds the SPICC Controller pins nodes for Amlogic GXL SoCs.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

The Amlogic Meson GXL SoCs embeds an 10/100 Ethernet PHY, this patchs adds
the Link and Activity LEDs signals pins nodes.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add the AO and EE domain CEC pins nodes for the Amlogic Meson GXL SoCs.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

The pull-enable register base was wrongly copied from the GXBB pinctrl node,
but was not used yet.

Fixes: fb0fe922 ("ARM64: dts: meson-gxl: Add pinctrl nodes")
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Reviewed-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

The gpio-range was badly added on the GXL dtsi, the AO pin count is 10
instead of 14.

Fixes: 84412e4e ("ARM64: dts: meson-gxl: Add gpio-ranges properties")
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Reviewed-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Sort nodes referenced by label alphabetically.
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add HDMI output and connector nodes.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add EE and AO domains pins for the spdif output to the gxl device tree.
Acked-by: NKevin Hilman <khilman@baylibre.com>
Signed-off-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add EE and AO domains pins for the i2s output clocks and data the gxl
device tree
Acked-by: NKevin Hilman <khilman@baylibre.com>
Signed-off-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Reviewed-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add pinctrl pins nodes following the additions of missing pins in the pinctrl
driver.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Since we know the GXBB and GXL/GXM share more hardware, we can safely move
the remaining peripheral nodes present in the GXBB dtsi to the common GX dtsi.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

This adds the new DT nodes for the missing PWM pins in the EE and AO
domain.
Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: NNeil Armstrong <narmstrong@baylibre.com>
Reviewed-by: NNeil Armstrong <narmstrong@baylibre.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add the SAR ADC to meson-gxbb.dtsi and meson-gxl.dtsi. GXBB provides a
10-bit ADC while GXL and GXM provide a 12-bit ADC.
Some boards use resistor ladder buttons connected through one of the ADC
channels. On newer devices (GXL and GXM) some boards use pull-ups/downs
to change the resistance (and thus the ADC value) on one of the ADC
channels to indicate the board revision.
Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: NNeil Armstrong <narmstrong@baylibre.com>
Reviewed-by: NAndreas Färber <afaerber@suse.de>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

This adds the pwm_ao_b pin to allow boards which have an LED connected
to GPIOAO_9 to use the leds-pwm driver (by activating the pwm_AO_ab node
and passing the pwm_ao_b_pin pinctrl-reference).
Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add pinctrl nodes for HDMI HPD and DDC pins modes for Amlogic Meson GXL
and GXBB SoCs.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

This adds pinctrl group nodes for the CTS and RTS pins of each serial
controller. This makes it possible to enable the CTS and RTS pins which
are controlled by the serial controller hardware (through the meson_uart
driver).
Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: NAndreas Färber <afaerber@suse.de>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

This adds the missing node for the uart_AO_B port to the meson-gx.dtsi
(as this is supported by GXBB, GXL and GXM) along with the required
pinctrl pins. This is required as some boards are using it (the boards
from the Khadas VIM series for example have it exposed on the pin
headers).
Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add Video Processing Unit and CVBS Output nodes, and enable CVBS on selected
boards.
Reviewed-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add Ethernet node with Internal PHY selection for the Amlogic GXL SoCs
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add MMC/SD/SDIO nodes clock attributes for Amlogic Meson GXL.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add i2c nodes clock attributes for Amlogic Meson GXL.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add clock node for Amlogic Meson GXL.
The GXBB compatible is retained since the GXBB clock tree is used for now.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add pinctrl nodes and pin definitions for Amlogic Meson GXL.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
[khilman: use GXBB include until GXL pinctrl support merged]
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

This patch introduces the basic support for the Amlogic S905X (Meson
GXL) and for the Amlogic evaluation board P212.
No documentation has been released yet for this SoC, so for now only the
bare minimum has been added in the DT.
Acked-by: NRob Herring <robh@kernel.org>
Reviewed-by: NAndreas Färber <afaerber@suse.de>
Signed-off-by: NCarlo Caione <carlo@endlessm.com>
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>

Add minimal DT files for the Amlogic P20x development boards, based on
the Amlogic S905/GXBB SoC.

Cc: Andreas Färber <afaerber@suse.de>
Cc: Carlo Caione <carlo@endlessm.com>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>
Reviewed-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NArnd Bergmann <arnd@arndb.de>

Apparently, it's not valid to have an alias point to a disabled device.
Fix this by moving the aliases that are used (serial0) into the files
that use them, and remove aliases to disabled devices (serial1).
Suggested-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NKevin Hilman <khilman@baylibre.com>
Reviewed-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NArnd Bergmann <arnd@arndb.de>