Add support for driving the GPIO pins as output low or high.
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
SE HMIBSC board uses UART1 as the main debug console, so add
corresponding clocks and pinmux support. Along with that update
instructions to enable clocks for debug UART support.
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Currently, IPQ4019 pinctrl driver supports only a very limited number of
pin functions and is not fully DT compatible with Linux pinctrl nodes.
IPQ40xx SoC-s sometimes use different pin function numbers for the same
function depending on the pin number, so for example I2C0 on GPIO58 uses
function number 3 while on GPIO59 it uses function number 2.
So, in order to make the driver compatible with upstream DTS to avoid the
need to patch the pinctrl nodes in U-Boot and support all of the missing
pin functions lets rework the driver based on upstream Linux IPQ4019
pinctrl driver and the pending SM8150 U-Boot pinctrl driver which also uses
different function numbers pased on the exact pin number.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
If compiled with logging and debug UART support, the following is printed:
serial_msm serial@78af000: pinctrl_select_state_full: uclass_get_device_by_phandle_id: err=-19
This is due to the fact that IPQ4019 pinctrl driver is not available prior
to relocation and thus MSM serial will fail probing as pinctrl provider is
not available.
So, lets enable DM_FLAG_PRE_RELOC for IPQ4019 pinctrl to fix this.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
We want to use OF_UPSTREAM on IPQ40XX as its well supported upstream, so
as a preparation update pinctrl driver to look for the upstream pin format.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
IPQ4019 pinctrl driver was moved to the dedicated Qualcomm pinctrl
directory, but the KConfig depends on ARCH_SNAPDRAGON only and thus
PINCTRL_QCOM_IPQ4019 cannot be selected when ARCH_IPQ40XX is used.
Fixes: 24d2908e987a ("pinctrl: qcom: move ipq4019 driver from mach-ipq40xx")
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
The driver currently requires the bit clock divider be hardcoded in
devicetree (or use the hardcoded default from apq8016).
The bit clock divider is used to derive the baud rate from the core
clock:
baudrate = clk_rate / csr_div
clk_rate is the actual programmed core clock rate which is returned by
clk_set_rate(), and this UART driver only supports a baudrate of 115200.
We can therefore determine the appropriate value for UARTDM_CSR by
iterating over the possible values and finding the one where the
equation above holds true for a baudrate of 115200.
Implement this logic and drop the non-standard DT bindings for this
driver.
Tested on dragonboard410c.
Tested-by: Robert Marko <robert.marko@sartura.hr>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
clk_set_rate() should return the clock rate that was set. The IPQ4019
clock driver doesn't set any rates yet but it should still return the
expected value so that drivers can work properly.
For a baud rate of 115200 with an expected bit clock divisor of 16, the
clock rate should be 1843200 so return that frequency.
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
The clk_init_uart() helper always returns 0, but we're meant to return a
real clock rate. Given that we hardcode 115200 baud, just return the
clock rate that we set.
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
MSM serial in DEBUG UART mode is trying to set .clk_rate, but the
msm_serial_data structure does not have such property at all, so lets
remove it as otherwise it will fail compiling.
Fixes: 90023bdfe979 ("serial: msm: add debug UART")
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Currently, DEBUG_UART_MSM depends on ARCH_SNAPDRAGON only, but IPQ40XX
devices also use the same UART HW so they can also use the debug UART.
So, allow selecting DEBUG_UART_MSM when using ARCH_IPQ40XX as well.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
The addresses were mistakenly swapped. Put them right.
Reported-by: Sumit Garg <sumit.garg@linaro.org>
Fixes: a737d8962cae ("mmc: msm_sdhci: correct vendor_spec_cap0 register for v5")
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Add the GCC and TCSRCC clock driver for the SM8650 SoC.
The GCC driver uses the clk-qcom infrastructure to support GDSCs,
Resets and gates. While the TCSRCC is a simpler clock driver which
only supports gates.
The GCC enable and set_rate callbacks contains some tweaks to
setup clocks for Debug UART, SDCard controller and USB.
The TCSRCC gates returns the XO frequency, which is used by the
Synopsys eUSB2 driver to determine the PHY configuration.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Add the GCC and TCSRCC clock driver for the SM8550 SoC.
The GCC driver uses the clk-qcom infrastructure to support GDSCs,
Resets and gates. While the TCSRCC is a simpler clock driver which
only supports gates.
The GCC enable and set_rate callbacks contains some tweaks to
setup clocks for Debug UART, SDCard controller and USB.
The TCSRCC gates returns the XO frequency, which is used by the
Synopsys eUSB2 driver to determine the PHY configuration.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Adjust sdm845_get_pin_name() to return the correct names for the special
pins. This fixes a non-fatal -ENOSYS error when probing MMC.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Allow setting the clock rate for the SD card core clock. This is
required for SD card support on SDM845 devices.
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
We currently default to the lowest rate but this actually doesn't work
on most platforms. Default to the HS400 speed instead which is most
common on Qualcomm platforms.
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
using fdtdec_* functions is incompatible with OF_LIVE and generally
offers a less friendly interface. Update to use dev_read_* functions
instead.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
The V4 and V5 controllers have quite varied register layouts. Inherit
the register offsets and naming from the Linux driver. More version
specific offsets can be inherited from Linux as needed.
Fixes: 364c22a ("mmc: msm_sdhci: Add SDCC version 5.0.0 support")
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Add a clock driver for the SM8250 SoC. This driver can enable necessary
clocks for UART, UFS, USB, and MMC.
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Add a driver for the clock controller in the SM6115 SoC, this is used in
the QRB4210 RB2 board.
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Finally add the entries for the qcom,pmk8350-pwrkey and qcom,pmk8350-resin
found on PMICs used with SM8350 and later SoCs.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Move node name checks to a proper data struct with all information
for the supported subnodes.
Replace the key offset defines with the Linux driver ones.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Add support for PM8550 GPIO controller variant, keep read-only
until the GPIO and Pinctrl setup is fixed for new PMICs.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
This SoC features a pinctrl block with north, south, and west tiles
accessible to the AP.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
This SoC features a pinctrl block with west, east, and south tiles.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
This SoC has a basic pinctrl block with no tiles.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Add pinctrl driver for the TLMM block found in the SM8650 SoC.
This driver only handles the gpio and qup2_se7 pinmux, and makes sure
the pinconf applies on SDC2 pins.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Add pinctrl driver for the TLMM block found in the SM8550 SoC.
This driver only handles the gpio and qup1_se7 pinmux, and makes sure
the pinconf applies on SDC2 pins.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Add a driver for the new Synopsys eUSB2 PHY found in the SM8550
and SM8650 SoCs.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Michal Simek <michal.simek@amd.com> says:
I looked as cleaning up some dependencies and I found that qconfig is
reporting some issues. This series is fixing some of them. But there are
still some other pending. That's why please go and fix them if they are
related to your board.
UTF-8: I am using uni2ascii -B < file to do conversion. When you run it in
a loop you will find some other issue with copyright chars or some issues
in files taken from the Linux kernel like DTs. They should be likely fixed
in the kernel first.
Based on discussion I am ignoring names too.
Convert UTF-8 chars to ASCII in cases where make sense. No Copyright or
names are converted.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Marek Behún <kabel@kernel.org>
Some of Kconfigs are using utf-8 encoding because of used chars. Convert
all of them to ascii enconging. Based on discussion ASCII should be used in
general with the exception of names.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
All errors are generated by ./tools/qconfig.py -b -j8 -i whatever.
Error look like this:
drivers/crypto/Kconfig:9: warning: style: quotes recommended around
'drivers/crypto/nuvoton/Kconfig' in 'source drivers/crypto/nuvoton/Kconfig'
Signed-off-by: Michal Simek <michal.simek@amd.com>
All errors are generated by ./tools/qconfig.py -b -j8 -i whatever.
Error look like this:
warning: SPL_CLK_CCF (defined at drivers/clk/Kconfig:59) has leading or
trailing whitespace in its prompt
Signed-off-by: Michal Simek <michal.simek@amd.com>
Not many and nothing really exciting this time: there are more patches
in fly, but they are not ready yet. I will also send some DT updates
and new board defconfig files later, once they have seen the list. I am
aware of the USB rebasing repo efforts, but would like to see how this
plays out, also we have one compatibility issue that I painstakingly
work around in the U-Boot tree for the last three years or so. So for
now I stick to the previous approach.
So now just some easy changes: support for USB peripheral mode on the
Allwinner F1C100s, T113-s3 SPI boot support, and some SPL cleanup
patches.
The branch passed the gitlab CI run, and brief boot testing on some
boards didn't turn up any issues.
The Allwinner F1C100s SoC has a MUSB controller like the one in the A33,
but needs an SRAM region to be claimed like the A10. We do the latter
anyway, even on chips that don't need it, so there is no real difference
in our compatible string matching.
Add a mapping between the config struct used in the Linux to our
requirements here on the way.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
- dw_hdmi: fix gcc-14 compiler warnings
- dw_hdmi: support vendor PHY for HDMI
- rockchip: add Rockchip INNO HDMI PHY driver
- rockchip: RK3328 HDMI and VOP support
- evb-rk3328: enable vidconsole support
- Tegra DC and DSI improvements and Tegra 114 support
- add LG LG070WX3 MIPI DSI panel driver
- add Samsung LTL106HL02 MIPI DSI panel driver
- add Toshiba TC358768 RGB to DSI bridge support
- add basic support for the Parade DP501 transmitter
- Tegra 3 panel and bridge driver improvements
- simplefb: modernise DT parsing
- fdt_simplefb: Enumerate framebuffer info from video handoff
- preserve framebuffer if SPL is passing video hand-off
- fdt_support: allow reserving FB region without simplefb
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Merge tag 'video-20240421' of https://source.denx.de/u-boot/custodians/u-boot-video
CI: https://source.denx.de/u-boot/custodians/u-boot-video/-/pipelines/20466
- simple_panel: support timing parsing from EDID
- dw_hdmi: fix gcc-14 compiler warnings
- dw_hdmi: support vendor PHY for HDMI
- rockchip: add Rockchip INNO HDMI PHY driver
- rockchip: RK3328 HDMI and VOP support
- evb-rk3328: enable vidconsole support
- Tegra DC and DSI improvements and Tegra 114 support
- add LG LG070WX3 MIPI DSI panel driver
- add Samsung LTL106HL02 MIPI DSI panel driver
- add Toshiba TC358768 RGB to DSI bridge support
- add basic support for the Parade DP501 transmitter
- Tegra 3 panel and bridge driver improvements
- simplefb: modernise DT parsing
- fdt_simplefb: Enumerate framebuffer info from video handoff
- preserve framebuffer if SPL is passing video hand-off
- fdt_support: allow reserving FB region without simplefb
If SPL is passing video handoff structure to U-boot then it is safe to
assume that SPL has already enabled video and that's why it is passing
video handoff structure to U-boot so that U-boot can preserve the
framebuffer.
Signed-off-by: Devarsh Thakkar <devarsht@ti.com>
Reviewed-by: Nikhil M Jain <n-jain1@ti.com>
simplefb was using old style FDT parsing which doesn't behave well in
combination with livetree. Update it to use ofnode instead and add a
missing null check for the "format" property.
Standardise the error logging while we're here.
Fixes: 971d7e64245d ("video: simplefb")
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
The Parade DP501 is a DP & DVI/HDMI dual-mode transmitter. It
enables an RGB/Parallel SOC output to be converted, packed and
serialized into either DP or TMDS output device. Only DisplayPort
functionality of this transmitter has been implemented and tested.
Signed-off-by: Jonas Schwöbel <jonasschwoebel@yahoo.de>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Add initial support for the Toshiba TC358768 RGB to DSI bridge.
The driver is based on the mainline Linux Toshiba TC358768
bridge driver and implements the same set of features.
Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com> # ASUS TF700T
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
LTL106HL02 is a color active matrix TFT (Thin Film Transistor)
liquid crystal display (LCD) that uses amorphous silicon TFT as
switching devices. This model is composed of a TFT LCD panel, a
driver circuit and a backlight unit. The resolution of a 10.6"
contains 1920 x 1080 pixels and can display up to 16,8M color
with wide viewing angle.
Co-developed-by: Jonas Schwöbel <jonasschwoebel@yahoo.de>
Signed-off-by: Jonas Schwöbel <jonasschwoebel@yahoo.de>
Co-developed-by: Svyatoslav Ryhel <clamor95@gmail.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Signed-off-by: Anton Bambura <jenneron@protonmail.com>
