094b10cb | 17-Mar-2022 |
Linus Walleij <linus.walleij@linaro.org> |
dt-bindings: gnss: Add two more chips
The CSR GSD4t is a CSR product using the SiRFstarIV core, and the CSR CSRG05TA03-ICJE-R is a CSR product using the SiRFstarV core.
These chips have a SRESETN l
dt-bindings: gnss: Add two more chips
The CSR GSD4t is a CSR product using the SiRFstarIV core, and the CSR CSRG05TA03-ICJE-R is a CSR product using the SiRFstarV core.
These chips have a SRESETN line that can be pulled low to hard reset the chip and in some designs this is connected to a GPIO, so add this as an optional property.
Update the example with a reset line so users see that it need to be tagged as active low.
Cc: devicetree@vger.kernel.org Cc: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220317225844.1262643-4-linus.walleij@linaro.org
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5505409e | 17-Mar-2022 |
Linus Walleij <linus.walleij@linaro.org> |
dt-bindings: gnss: Rewrite sirfstar binding in YAML
This rewrites the SiRFstar DT bindings in YAML.
Cc: devicetree@vger.kernel.org Cc: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Linus Wal
dt-bindings: gnss: Rewrite sirfstar binding in YAML
This rewrites the SiRFstar DT bindings in YAML.
Cc: devicetree@vger.kernel.org Cc: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220317225844.1262643-3-linus.walleij@linaro.org
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069e6bc6 | 17-Mar-2022 |
Linus Walleij <linus.walleij@linaro.org> |
dt-bindings: gnss: Modify u-blox to use common bindings
This modifies the existing U-Blox GNSS bindings to reference the common GNSS YAML bindings.
Fixed an unrelated whitespace error while at it.
dt-bindings: gnss: Modify u-blox to use common bindings
This modifies the existing U-Blox GNSS bindings to reference the common GNSS YAML bindings.
Fixed an unrelated whitespace error while at it.
Cc: devicetree@vger.kernel.org Cc: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220317225844.1262643-2-linus.walleij@linaro.org
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f9eb86fd | 24-Jan-2019 |
Andreas Kemnade <andreas@kemnade.info> |
dt-bindings: gnss: add lna-supply property
Add lna-supply property.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Johan Hovold <joh
dt-bindings: gnss: add lna-supply property
Add lna-supply property.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org>
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176193b7 | 01-Jun-2018 |
Johan Hovold <johan@kernel.org> |
dt-bindings: gnss: add sirfstar binding
Add binding for SiRFstar-based GNSS receivers.
Note that while four compatible-strings are initially added representing devices which differ in which I/O int
dt-bindings: gnss: add sirfstar binding
Add binding for SiRFstar-based GNSS receivers.
Note that while four compatible-strings are initially added representing devices which differ in which I/O interfaces they support, they otherwise essentially share the same feature set.
Pin and supply names vary slightly, as do some recommended timings.
Note that the wakeup gpio is not intended to be used as a wakeup source, but rather to detect the current power state of the device (active or hibernate).
Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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cf408372 | 01-Jun-2018 |
Johan Hovold <johan@kernel.org> |
dt-bindings: gnss: add u-blox binding
Add binding for u-blox GNSS receivers.
Note that the u-blox product names encodes form factor (e.g. "neo"), chipset (e.g. "8") and variant (e.g. "q"), but that
dt-bindings: gnss: add u-blox binding
Add binding for u-blox GNSS receivers.
Note that the u-blox product names encodes form factor (e.g. "neo"), chipset (e.g. "8") and variant (e.g. "q"), but that only formfactor and chipset is used for the compatible strings (for now).
Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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