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f782152b |
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06-Sep-2023 |
Biju Das <biju.das.jz@bp.renesas.com> |
usb: typec: tcpci_rt1711h: Drop CONFIG_OF ifdeffery Drop of_match_ptr() from rt1711h_of_match and get rid of ugly CONFIG_OF ifdeffery. This slightly increases the size of rt1711h_of_match on non-OF system and shouldn't be an issue. It also allows, in case if needed, to enumerate this device via ACPI with PRP0001 magic. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20230906080619.36930-6-biju.das.jz@bp.renesas.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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15ebb02a |
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06-Sep-2023 |
Biju Das <biju.das.jz@bp.renesas.com> |
usb: typec: tcpci_rt1711h: Add enable_pd30_extended_message variable to struct rt1711h_chip_info The RT1715 has PD30 extended message compared to RT1711H. Add a variable enable_pd30_extended_message to struct rt1711h_chip_info to enable this feature for RT1715. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20230906080619.36930-5-biju.das.jz@bp.renesas.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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0f9df966 |
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06-Sep-2023 |
Biju Das <biju.das.jz@bp.renesas.com> |
usb: typec: tcpci_rt1711h: Add rxdz_sel variable to struct rt1711h_chip_info The RT1715 needs 0.35V/0.75V rx threshold for rd/rp whereas it is 0.4V/0.7V for RT1711H. Add rxdz_sel variable to struct rt1711h_chip_info for handling this difference. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20230906080619.36930-4-biju.das.jz@bp.renesas.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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e2d514df |
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06-Sep-2023 |
Biju Das <biju.das.jz@bp.renesas.com> |
usb: typec: tcpci_rt1711h: Convert enum->pointer for data in the match tables Currently did varaible is used for HW differences between the devices which complicates the code by adding checks. Therefore it is better to convert enum->pointer for data match and extend match support for both ID and OF tables by using i2c_get_match_data(). Add struct rt1711h_chip_info with did variable and replace did->info in struct rt1711h_chip. Later patch will add more hw differences to struct rt1711h_chip_info and avoid checking did for HW differences. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20230906080619.36930-3-biju.das.jz@bp.renesas.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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343a9d34 |
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06-Sep-2023 |
Biju Das <biju.das.jz@bp.renesas.com> |
usb: typec: tcpci_rt1711h: Remove trailing comma in the terminator entry for OF table Remove trailing comma in the terminator entry for OF table. While at it, drop a space in the terminator for ID table. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20230906080619.36930-2-biju.das.jz@bp.renesas.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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7126a2ae |
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17-May-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
usb: Switch i2c drivers back to use .probe() After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. While touching hd3ss3220.c fix a minor white space issue in the definition of struct hd3ss3220_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230517181528.167115-1-u.kleine-koenig@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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f02586d7 |
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18-Nov-2022 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
usb: typec: tcpm/tcpci_rt1711h: Convert to i2c's .probe_new() The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20221118224540.619276-583-uwe@kleine-koenig.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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e80cec30 |
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05-Aug-2022 |
Gene Chen <gene_chen@richtek.com> |
usb: typec: tcpci_rt1711h: Fix CC PHY noise filter of voltage level Fix CC PHY noise filter of voltage level according to current cc voltage level Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Gene Chen <gene_chen@richtek.com> Link: https://lore.kernel.org/r/20220805071714.150882-8-gene.chen.richtek@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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24b5c2c8 |
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05-Aug-2022 |
Gene Chen <gene_chen@richtek.com> |
usb: typec: tcpci_rt1711h: Add compatible id with rt1715 Add compatible id with rt1715, and add initial setting for specific support PD30 command. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Gene Chen <gene_chen@richtek.com> Link: https://lore.kernel.org/r/20220805071714.150882-6-gene.chen.richtek@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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a2ed34df |
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05-Aug-2022 |
Gene Chen <gene_chen@richtek.com> |
usb: typec: tcpci_rt1711h: Add initial phy setting Add initial phy setting about phy dicard retry, rx filter deglitch time and BMC-encoded wait time Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Gene Chen <gene_chen@richtek.com> Link: https://lore.kernel.org/r/20220805071714.150882-5-gene.chen.richtek@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1e50ceb0 |
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05-Aug-2022 |
Gene Chen <gene_chen@richtek.com> |
usb: typec: tcpci_rt1711h: Add regulator support when source vbus Add regulator support when source vbus Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Gene Chen <gene_chen@richtek.com> Link: https://lore.kernel.org/r/20220805071714.150882-4-gene.chen.richtek@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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3b77b271 |
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05-Aug-2022 |
Gene Chen <gene_chen@richtek.com> |
usb: typec: tcpci_rt1711h: Fix vendor setting when set vconn replace overwrite whole register with update bits Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Gene Chen <gene_chen@richtek.com> Link: https://lore.kernel.org/r/20220805071714.150882-3-gene.chen.richtek@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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ed5c2f5f |
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15-Aug-2022 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
i2c: Make remove callback return void The value returned by an i2c driver's remove function is mostly ignored. (Only an error message is printed if the value is non-zero that the error is ignored.) So change the prototype of the remove function to return no value. This way driver authors are not tempted to assume that passing an error to the upper layer is a good idea. All drivers are adapted accordingly. There is no intended change of behaviour, all callbacks were prepared to return 0 before. Reviewed-by: Peter Senna Tschudin <peter.senna@gmail.com> Reviewed-by: Jeremy Kerr <jk@codeconstruct.com.au> Reviewed-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Crt Mori <cmo@melexis.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Marek Behún <kabel@kernel.org> # for leds-turris-omnia Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Petr Machata <petrm@nvidia.com> # for mlxsw Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> # for surface3_power Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> # for bmc150-accel-i2c + kxcjk-1013 Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # for media/* + staging/media/* Acked-by: Miguel Ojeda <ojeda@kernel.org> # for auxdisplay/ht16k33 + auxdisplay/lcd2s Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # for versaclock5 Reviewed-by: Ajay Gupta <ajayg@nvidia.com> # for ucsi_ccg Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for iio Acked-by: Peter Rosin <peda@axentia.se> # for i2c-mux-*, max9860 Acked-by: Adrien Grassein <adrien.grassein@gmail.com> # for lontium-lt8912b Reviewed-by: Jean Delvare <jdelvare@suse.de> # for hwmon, i2c-core and i2c/muxes Acked-by: Corey Minyard <cminyard@mvista.com> # for IPMI Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> # for drivers/power Acked-by: Krzysztof Hałasa <khalasa@piap.pl> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Wolfram Sang <wsa@kernel.org>
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7963d4d7 |
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06-Jul-2022 |
Xin Ji <xji@analogixsemi.com> |
usb: typec: tcpci: move tcpci.h to include/linux/usb/ USB PD controllers which consisting of a microcontroller (acting as the TCPM) and a port controller (TCPC) - may require that the driver for the PD controller accesses directly also the on-chip port controller in some cases. Move tcpci.h to include/linux/usb/ is convenience access TCPC registers. Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Xin Ji <xji@analogixsemi.com> Link: https://lore.kernel.org/r/20220706083433.2415524-1-xji@analogixsemi.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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302c570b |
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04-Jun-2020 |
Li Jun <jun.li@nxp.com> |
usb: typec: tcpci_rt1711h: avoid screaming irq causing boot hangs John reported screaming irq caused by rt1711h when system boot[1], this is because irq request is done before tcpci_register_port(), so the chip->tcpci has not been setup, irq handler is entered but can't do anything, this patch is to address this by moving the irq request after tcpci_register_port(). [1] https://lore.kernel.org/linux-usb/20200530040157.31038-1-john.stultz@linaro.org Fixes: ce08eaeb6388 ("staging: typec: rt1711h typec chip driver") Cc: stable <stable@vger.kernel.org> # v4.18+ Cc: John Stultz <john.stultz@linaro.org> Reported-and-tested-by: John Stultz <john.stultz@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Li Jun <jun.li@nxp.com> Link: https://lore.kernel.org/r/20200604112118.38062-1-jun.li@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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ae8a2ca8 |
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20-Sep-2018 |
Heikki Krogerus <heikki.krogerus@linux.intel.com> |
usb: typec: Group all TCPCI/TCPM code together Moving all the drivers that depend on the Port Controller Manager under a new directory drivers/usb/typec/tcpm/ and making Guenter Roeck the designated reviewer of that code. Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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