Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.1.168 2022-09-28T15:09:49+00:00 2022-09-28T15:09:49+00:00 Chris Morgan macromorgan@hotmail.com 2022-08-08T17:38:07+00:00 urn:sha1:2d48bfca42a6d2b5f92d24ceae4425fc4fae14ab Add rk817 charger support cell to rk808 mfd driver. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Signed-off-by: Maya Matuszczyk <maccraft123mc@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220808173809.11320-3-macroalpha82@gmail.com 2022-03-08T09:44:05+00:00 Peter Geis pgwipeout@gmail.com 2022-02-08T19:40:23+00:00 urn:sha1:56f216d8efbc1212bf5ff8a6ff5e29927965e8db This adds reboot support to the rk808 pmic driver and enables it for the rk809 and rk817 devices. This only enables if the rockchip,system-power-controller flag is set. Signed-off-by: Peter Geis <pgwipeout@gmail.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220208194023.929720-1-pgwipeout@gmail.com 2021-06-01T12:40:23+00:00 Chris Morgan macromorgan@hotmail.com 2021-05-19T20:37:51+00:00 urn:sha1:4a1c456a57c3366d736548ad4d09eb3aa0b9ddaf Add rk817 codec support cell to rk808 mfd driver. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Tested-by: Maciej Matuszczyk <maccraft123mc@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 2020-03-30T06:35:28+00:00 Robin Murphy robin.murphy@arm.com 2020-01-12T01:55:04+00:00 urn:sha1:42679765faf286259b16acf284eb52d68877ff32 RK805 has the same kind of dual-role sleep/shutdown pin as RK809/RK817, so it makes little sense for the driver to have to have two completely different mechanisms to handle essentially the same thing. Move RK805 over to the shutdown/suspend flow to clean things up. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 2020-03-30T06:35:27+00:00 Robin Murphy robin.murphy@arm.com 2020-01-12T01:55:03+00:00 urn:sha1:7a52cbccee8df0edfee30b81fdbb7d4f9d27ffd5 Rather than having 3 almost-identical functions plus the machinery to keep track of them, it's far simpler to just dynamically select the appropriate register field per variant. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 2019-11-11T08:45:01+00:00 Daniel Schultz d.schultz@phytec.de 2019-09-17T08:12:53+00:00 urn:sha1:37ef8c2c15bdc1322b160e38986c187de2b877b2 The Rockchip PMIC driver can automatically detect connected component versions by reading the ID_MSB and ID_LSB registers. The probe function will always fail with RK818 PMICs because the ID_MSK is 0xFFF0 and the RK818 template ID is 0x8181. This patch changes this value to 0x8180. Fixes: 9d6105e19f61 ("mfd: rk808: Fix up the chip id get failed") Cc: stable@vger.kernel.org Cc: Elaine Zhang <zhangqing@rock-chips.com> Cc: Joseph Chen <chenjh@rock-chips.com> Signed-off-by: Daniel Schultz <d.schultz@phytec.de> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> 2019-07-16T03:18:40+00:00 Linus Torvalds torvalds@linux-foundation.org 2019-07-16T03:18:40+00:00 urn:sha1:8de262531f5fbb7458463224a7587429800c24bf Pull MFD updates from Lee Jones: "Core Frameworks: - Set 'struct device' fwnode when registering a new device New Drivers: - Add support for ROHM BD70528 PMIC New Device Support: - Add support for LP87561 4-Phase Regulator to TI LP87565 PMIC - Add support for RK809 and RK817 to Rockchip RK808 - Add support for Lid Angle to ChromeOS core - Add support for CS47L15 CODEC to Madera core - Add support for CS47L92 CODEC to Madera core - Add support for ChromeOS (legacy) Accelerometers in ChromeOS core - Add support for Add Intel Elkhart Lake PCH to Intel LPSS New Functionality: - Provide regulator supply information when registering; madera-core - Additional Device Tree support; lp87565, madera, cros-ec, rohm,bd71837-pmic - Allow over-riding power button press via Device Tree; rohm-bd718x7 - Differentiate between running processors; cros_ec_dev Fix-ups: - Big header file update; cros_ec_commands.h - Split header per-subsystem; rohm-bd718x7 - Remove superfluous code; menelaus, cs5535-mfd, cs47lXX-tables - Trivial; sorting, coding style; intel-lpss-pci - Only remove Power Off functionality if set locally; rk808 - Make use for Power Off Prepare(); rk808 - Fix spelling mistake in header guards; stmfx - Properly free IDA resources - SPDX fixups; cs47lXX-tables, madera - Error path fixups; hi655x-pmic Bug Fixes: - Add missing break in case() statement - Repair undefined behaviour when not initialising variables; arizona-core, madera-core - Fix reference to Device Tree documentation; madera" * tag 'mfd-next-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (45 commits) mfd: hi655x-pmic: Fix missing return value check for devm_regmap_init_mmio_clk mfd: madera: Fixup SPDX headers mfd: madera: Remove some unused registers and fix some defaults mfd: intel-lpss: Release IDA resources mfd: intel-lpss: Add Intel Elkhart Lake PCH PCI IDs mfd: cs5535-mfd: Remove ifdef OLPC noise mfd: stmfx: Fix macro definition spelling dt-bindings: mfd: Add link to ROHM BD71847 Datasheet MAINAINERS: Swap words in INTEL PMIC MULTIFUNCTION DEVICE DRIVERS mfd: cros_ec_dev: Register cros_ec_accel_legacy driver as a subdevice mfd: rk808: Prepare rk805 for poweroff mfd: rk808: Check pm_power_off pointer mfd: cros_ec: differentiate SCP from EC by feature bit dt-bindings: Add binding for cros-ec-rpmsg mfd: madera: Add Madera core support for CS47L92 mfd: madera: Add Madera core support for CS47L15 mfd: madera: Update DT bindings to add additional CODECs mfd: madera: Add supply mapping for MICVDD mfd: madera: Fix potential uninitialised use of variable mfd: madera: Fix bad reference to pinctrl.txt file ... 2019-07-02T11:11:31+00:00 Stefan Mavrodiev stefan@olimex.com 2019-06-07T12:42:26+00:00 urn:sha1:ac195d94280a783f030a01ee84998a198b779d99 RK805 has SLEEP signal, which can put the device into SLEEP or OFF mode. The default is SLEEP mode. However, when the kernel performs power-off (actually the ATF) the device will not go fully off and this will result in higher power consumption and inability to wake the device with RTC alarm. The solution is to enable pm_power_off_prepare function, which will configure SLEEP pin for OFF function. Signed-off-by: Stefan Mavrodiev <stefan@olimex.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 2019-07-02T11:11:31+00:00 Stefan Mavrodiev stefan@olimex.com 2019-06-07T12:42:25+00:00 urn:sha1:76304994645028accc0cfe287652344b696f4470 The function pointer pm_power_off may point to function from other module (PSCI for example). If rk808 is removed, pm_power_off is overwritten to NULL and the system cannot be powered off. This patch checks if pm_power_off points to a module function. Signed-off-by: Stefan Mavrodiev <stefan@olimex.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 2019-06-27T13:57:31+00:00 Heiko Stuebner heiko@sntech.de 2019-06-26T12:29:18+00:00 urn:sha1:e444f6d68c07bc01a3a3d5905409dbe1ca391d26 Add support for the rk809 and rk817 regulator driver. Their specifications are as follows： 1. The RK809 and RK809 consist of 5 DCDCs, 9 LDOs and have the same registers for these components except dcdc5. 2. The dcdc5 is a boost dcdc for RK817 and is a buck for RK809. 3. The RK817 has one switch but The Rk809 has two. The output voltages are configurable and are meant to supply power to the main processor and other components. Signed-off-by: Tony Xie <tony.xie@rock-chips.com> Acked-by: Mark Brown <broonie@kernel.org> [rebased on top of 5.2-rc1] Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>