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Add Clock driver for the GCC block found in the Milos SoC.
The qcom-snps-eusb2-hsphy driver requires the TCXO frequency ("ref"
clock), so we need to pass that as well.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Link: https://patch.msgid.link/20260318-milos-bringup-v2-2-650b91dd75d8@fairphone.com
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
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Add a clock driver for the SM7150 SoC. This driver can enable necessary
clocks for UART, UFS, USB, and MMC.
Signed-off-by: Danila Tikhonov <danila@jiaxyga.com>
Co-developed-by: Jens Reidel <adrian@mainlining.org>
Signed-off-by: Jens Reidel <adrian@mainlining.org>
Reviewed-by: Casey Connolly <casey.connolly@linaro.org>
Link: https://lore.kernel.org/r/20250831004602.699953-2-adrian@mainlining.org
Signed-off-by: Casey Connolly <kcxt@postmarketos.org>
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Add Clock driver for the GCC block found in the SM6350 SoC.
Reviewed-by: Casey Connolly <casey.connolly@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
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Port Linux's gcc-qcs615.c driver to U-Boot for basic bring-up.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Aswin Murugan <aswin.murugan@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250521035324.1182833-4-aswin.murugan@oss.qualcomm.com
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
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* Port Linux's gcc-qcs8300.c driver to U-Boot for basic bring-up.
* Enable QCS8300 clocks in qcom_defconfig.
Reviewed-by: Casey Connolly <casey.connolly@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Balaji Selvanathan <balaji.selvanathan@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250529154931.1879976-4-quic_bselvana@quicinc.com
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
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Add initial set of clocks and resets for enabling U-Boot on ipq5424
based RDP platforms.
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Reviewed-by: Casey Connolly <casey.connolly@linaro.org>
Link: https://lore.kernel.org/r/20250304110105.2762124-5-quic_varada@quicinc.com
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
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Add initial set of clocks and resets for enabling U-Boot on ipq9574
based RDP platforms.
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Link: https://lore.kernel.org/r/20250226064505.1178054-4-quic_varada@quicinc.com
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
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Add Clock driver for the GCC block found in the X1E80100 SoC.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Tested-by: Caleb Connolly <caleb.connolly@linaro.org> # Yoga Slim 7x
Link: https://lore.kernel.org/r/20241118-topic-x1e80100-clk-v1-1-8841e87ad81f@linaro.org
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
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Add initial set of clocks and resets for enabling U-Boot on QCS9100
based Ride platforms.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Link: https://lore.kernel.org/r/20250110050817.3819282-4-quic_varada@quicinc.com
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
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Add clock, reset and power domain driver for SM8150. Driver code is
based on the similar U-Boot drivers. All constants are taken from the
corresponding Linux driver.
This driver supports clock rate setting only debug UART,
RGMII/Ethernet modules and USB controller.
Co-authored-by: Volodymyr Babchuk <volodymyr_babchuk@epam.com>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Signed-off-by: Julius Lehmann <lehmanju@devpi.de>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
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We don't actually need any clocks to get UFS up and running, resets are
useful though.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
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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>
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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>
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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>
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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>
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Add a clock driver for the QCM2290 SoC which is used in the QRB2210 RB1
board.
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
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Now sub-drivers for particular SoCs can register them as power domain
drivers. This is needed for upcoming SM8150 support, because it needs
to power up the Ethernet module.
Signed-off-by: Volodymyr Babchuk <volodymyr_babchuk@epam.com>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
[caleb: make ARCH_SNAPDRAGON select POWER_DOMAIN]
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
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This driver is just a stub, but it's necessary to support the upcoming
reset driver changes.
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
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Clock drivers don't belong here, move them to the right place and
declutter mach-snapdragon a bit.
To de-couple these drivers from specific "target" platforms, add
additional config options to enable each clock driver gated behind a
common CLK_QCOM option and enable them by default for the respective
targets. This will make future work easier as we move towards a generic
Qualcomm target.
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
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