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Enable the remoteproc node and add the necessary pinctrl states.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Link: https://lore.kernel.org/r/20191104212302.105469-2-luca@z3ntu.xyz
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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This enables userspace to signal the bootloader to go into the
bootloader or recovery mode.
The magic values can be found in both the downstream kernel and the LK
kernel (bootloader).
Reviewed-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Before this change, trying to boot from the internal storage would
result in a lot of errors like:
[ 11.224046] mmc0: cache flush error -110
[ 11.224180] blk_update_request: I/O error, dev mmcblk0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
or:
[ 137.544673] mmc0: tuning execution failed: -5
[ 137.569832] mmcblk0: error -110 requesting status
[ 137.593558] mmcblk0: recovery failed!
With this patch, there are no more sdhci errors and booting works fine.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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The gpio is not used for SD card detection on the FP2.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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Add a node describing the vibration motor on the Fairphone 2.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Andy Gross <agross@kernel.org>
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Add and enable the sdhci2 slot and the pinctrl configuration.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
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This introduces the usb node which can be used e.g. for USB_ETH
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
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This introduces the eMMC sdhci node and its pinctrl state
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
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The voltages are pulled from the vendor source tree.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
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This introduces the gpio-keys nodes for keys of the FP2 and the
associated pinctrl state.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
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This DTS has support for the Fairphone 2 (codenamed FP2).
This first version of the DTS supports just the serial console via the
MSM UART pins.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
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