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22 Commits

Author SHA1 Message Date
Alexey Minnekhanov
885aae6860 ARM: dts: qcom: msm8974-klte: Add bluetooth support 
Broadcom BCM4354 is used on Samsung Galaxy S5 phone
on BLSP2 UART8 bus.

Signed-off-by: Alexey Minnekhanov <alexeymin@postmarketos.org>
Link: https://lore.kernel.org/r/20210406140551.3328241-2-alexeymin@postmarketos.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2021-04-06 11:53:16 -05:00
Krzysztof Kozlowski
5fde3361ba ARM: dts: qcom: msm8974-samsung-klte: correct fuel gauge interrupt trigger level 
The Maxim fuel gauge datasheets describe the interrupt line as active
low with a requirement of acknowledge from the CPU.  The falling edge
interrupt will mostly work but it's not correct.

Fixes: da8d46992e ("ARM: dts: qcom: msm8974-klte: Add fuel gauge")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-By: Iskren Chernev <iskren.chernev@gmail.com>
Tested-By: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20210303182816.137255-2-krzk@kernel.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2021-04-04 12:21:53 -05:00
Iskren Chernev
9d1ee210ab ARM: dts: qcom: msm8974-klte: Mark essential regulators 
s1 and l12 regulators are used for the memory and cache on the Samsung
S5 (klte). If they are turned off the phone shuts down. So mark them as
always-on to prevent that from happening.

Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Tested-by: Alexey Minnekhanov <alexeymin@postmarketos.org>
Link: https://lore.kernel.org/r/20210201105657.1642825-4-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2021-02-02 16:45:09 -06:00
Samuel Pascua
3657b677d2 ARM: dts: qcom: msm8974-klte: add support for display 
Add initial support for the display found on the Samsung Galaxy 5 (klte)
phone. This is based on work from Jonathan Marek & Brian Masney.

Signed-off-by: Samuel Pascua <pascua.samuel.14@gmail.com>
[iskren.chernev@gmail.com: add reset gpio, regulators]
Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20210201105657.1642825-3-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2021-02-02 16:45:06 -06:00
Samuel Pascua
4389eeac48 ARM: dts: qcom: msm8974-klte: add support for GPU 
Enable adreno dt node.

Signed-off-by: Samuel Pascua <pascua.samuel.14@gmail.com>
[iskren.chernev@gmail.com: changes after v1]
Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20210201105657.1642825-2-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2021-02-02 16:45:01 -06:00
Adrian Schmutzler
0fd69f04d0 ARM: dts: qcom: replace status value "ok" by "okay" 
While the DT parser recognizes "ok" as a valid value for the
"status" property, it is actually mentioned nowhere. Use the
proper value "okay" instead, as done in the majority of files
already.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Link: https://lore.kernel.org/r/20200830191643.20717-1-freifunk@adrianschmutzler.de
[bjorn: Rebased and included fixup of sdx55-mtp]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2021-01-22 13:47:37 -06:00
Alexey Minnekhanov
5ccdc93151 ARM: dts: qcom: msm8974-klte: Fix shdc numbering 
Since commit fa2d0aa969 ("mmc: core: Allow setting slot index
via device tree alias") proper aliases should be named "mmcN".

Signed-off-by: Alexey Minnekhanov <alexeymin@postmarketos.org>
Link: https://lore.kernel.org/r/20210110185835.133059-1-alexeymin@postmarketos.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2021-01-20 22:23:42 -06:00
Iskren Chernev
da8d46992e ARM: dts: qcom: msm8974-klte: Add fuel gauge 
The Samsung Galaxy S5 uses a maxim17048 fuelgauge. The maxim,rcomp value
is taken from downstream kernel. Model data and temperature-based
compensation are not yet supported in the mainline driver, but the
readings seem fine nevertheless.

Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20201126141144.1763779-1-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2020-11-26 11:33:56 -06:00
Iskren Chernev
5434dcef54 ARM: dts: qcom: msm8974-klte: Add support for SD card 
The Samsung Galaxy S5 (klte), has 3 SDHCI nodes used for internal
storage, WiFi, external SD card slot. The external SD card slot is
similar to the internal storage.

Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20200920144859.813032-8-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2020-10-26 09:52:40 -05:00
Iskren Chernev
19524d5b17 ARM: dts: qcom: msm8974-klte: Add support for wifi 
The Samsung Galaxy S5 (klte), uses a Broadcom 4354 Chip connected on the
SDIO bus. The chip also requires a corresponding firmware + txt file[1].

[1] https://gitlab.com/postmarketOS/pmaports/-/blob/master/firmware/firmware-samsung-klte/APKBUILD

Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20200920144859.813032-7-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2020-10-26 09:52:40 -05:00
Iskren Chernev
99128e7503 ARM: dts: qcom: msm8974-klte: Add gpio expander chip 
The Samsung Galaxy S5 has a GPIO Expander chip, the PCAL6416A with 16
ports on a i2c bus. These pins are used for WiFi, NFC, IR among other
things.

Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20200920144859.813032-6-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2020-10-26 09:52:39 -05:00
Iskren Chernev
60367221d7 ARM: dts: qcom: msm8974-klte: Add support for led 
The klte uses a Panasonic AN30259A LED controller for it's indicator
led.

Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20200920144859.813032-5-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2020-10-26 09:52:38 -05:00
Iskren Chernev
972f5a62a6 ARM: dts: qcom: msm8974-klte: Add support for touchscreen 
Add support for the touchscreen found on the Samsung Galaxy S5.

Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20200920144859.813032-4-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2020-10-26 09:52:37 -05:00
Iskren Chernev
a193dc521c ARM: dts: qcom: msm8974-klte: Add support for touchkey 
Add support for the touchkey found on the Samsung Galaxy S5. The
touchkey is responsible for handling the application and back buttons
found around the home button.

Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20200920144859.813032-3-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2020-10-26 09:52:37 -05:00
Iskren Chernev
486d499143 ARM: dts: qcom: msm8974-klte: Merge pinctrl nodes 
commit cd13c72c18 ("ARM: dts: qcom: msm8974-klte: Add max77826
pmic node") and commit 8bf7a360a9 ("ARM: dts: qcom:
msm8974-klte: Add sdhci1 node") both added pinctrl node. This patch merges
the two nodes.

Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20200920144859.813032-2-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2020-10-26 09:52:36 -05:00
Iskren Chernev
cd13c72c18 ARM: dts: qcom: msm8974-klte: Add max77826 pmic node 
This introduces the MAX77826 PMIC that powers some pheripherals on the
klte, like the touchpad, touchkeys and camera.

Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20200414172250.2363235-4-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2020-04-21 00:23:27 -07:00
Daniele Debernardi
65876ae91e ARM: dts: qcom: msm8974-klte: Add USB node 
This introduces the usb node which can be used e.g. for USB_ETH

Signed-off-by: Daniele Debernardi <drebrez@gmail.com>
Link: https://lore.kernel.org/r/20200411182122.2677248-6-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2020-04-21 00:21:22 -07:00
Daniele Debernardi
8bf7a360a9 ARM: dts: qcom: msm8974-klte: Add sdhci1 node 
This introduces the eMMC sdhci node and its pinctrl state

Signed-off-by: Daniele Debernardi <drebrez@gmail.com>
Link: https://lore.kernel.org/r/20200411182122.2677248-5-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2020-04-21 00:21:22 -07:00
Daniele Debernardi
8513de0392 ARM: dts: qcom: msm8974-klte: Add gpio-keys nodes 
This introduces the gpio-keys nodes for volume/home keys and the
associated pinctrl state.

Signed-off-by: Daniele Debernardi <drebrez@gmail.com>
Link: https://lore.kernel.org/r/20200411182122.2677248-4-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2020-04-21 00:21:21 -07:00
Daniele Debernardi
9111bbf3a1 ARM: dts: qcom: msm8974-klte: Remove inherited vreg_boost node 
The Samsung klte does not have a vreg_boost node. vreg_boost also
depends on pm8941-gpio which are not present on the klte.

Signed-off-by: Daniele Debernardi <drebrez@gmail.com>
Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20200411182122.2677248-3-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2020-04-21 00:21:19 -07:00
Daniele Debernardi
4e7573e7a5 ARM: dts: qcom: msm8974-klte: Add pma8084 regulator nodes 
The pma8084 replaces the pm8841,pm8941 found in other msm8974 devices.
It is used for various things including gpio keys, sdhci, usb, dsi.

The voltages are pulled from the vendor source tree.

Signed-off-by: Daniele Debernardi <drebrez@gmail.com>
Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20200411182122.2677248-2-iskren.chernev@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2020-04-21 00:21:18 -07:00
Daniele Debernardi
228eac04ef ARM: dts: qcom: Add initial DTS file for Samsung Galaxy S5 phone 
This DTS has support for the Samsung Galaxy S5 (codenamed klte).
Initial version have support just for serial console.

Cc: Andy Gross <andy.gross@linaro.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: David Brown <david.brown@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-arm-msm@vger.kernel.org
Signed-off-by: Daniele Debernardi <drebrez@gmail.com>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
 2018-03-08 18:30:06 -06:00