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authorLinus Torvalds <torvalds@linux-foundation.org>2016-10-07 18:35:35 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-10-07 18:35:35 +0300
commitd042380886fb2fc6c4b0fcfe1214ba473769a8e9 (patch)
tree61e29ff167e0f83f67930ee9911062415030e1ef /Documentation/devicetree/bindings/mfd/axp20x.txt
parent3477d168ba61c5b0ca42d3d4642f3463609a5417 (diff)
parentb8d336ed90f541097a2ce583be430bb3e895dfbd (diff)
downloadlinux-d042380886fb2fc6c4b0fcfe1214ba473769a8e9.tar.xz
Merge tag 'mfd-for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones: "Core framework: - Add the MFD bindings doc to MAINTAINERS New drivers: - X-Powers AC100 Audio CODEC and RTC - TI LP873x PMIC - Rockchip RK808 PMIC - Samsung Exynos Low Power Audio New device support: - Add support for STMPE1600 variant to stmpe - Add support for PM8018 PMIC to pm8921-core - Add support for AXP806 PMIC in axp20x - Add support for AXP209 GPIO in axp20x New functionality: - Add support for Reset to all STMPE variants - Add support for MKBP event support to cros_ec - Add support for USB to intel_soc_pmic_bxtwc - Add support for IRQs and Power Button to tps65217 Fix-ups: - Clean-up defunct author emails (da9063, max14577) - Kconfig fixups (wm8350-i2c, as37220 - Constify (altera-a10sr, sm501) - Supply PCI IDs (intel-lpss-pci) - Improve clocking (qcom_rpm) - Fix IRQ probing (ucb1x00-core) - Ensure fault log is cleared (da9052) - Remove NO_IRQ check (ucb1x00-core) - Supply I2C properties (intel-lpss-acpi, intel-lpss-pci) - Non standard declaration (tps65217, max8997-irq) - Remove unused code (lp873x, db8500-prcmu, ab8500-debugfs, cros_ec_spi) - Make non-modular (altera-a10sr, intel_msic, smsc-ece1099, sun6i-prcm, twl-core) - OF bindings (ac100, stmpe, qcom-pm8xxx, qcom-rpm, rk808, axp20x, lp873x, exynos5433-lpass, act8945a, aspeed-scu, twl6040, arizona) Bugfixes: - Release OF pointer (qcom_rpm) - Avoid double shifting in suspend/resume (88pm80x) - Fix 'defined but not used' error (exynos-lpass) - Fix 'sleeping whilst attomic' (atmel-hlcdc)" * tag 'mfd-for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (69 commits) mfd: arizona: Handle probe deferral for reset GPIO mfd: arizona: Remove arizona_of_get_named_gpio helper function mfd: arizona: Add DT options for max_channels_clocked and PDM speaker config mfd: twl6040: Register child device for twl6040-pdmclk mfd: cros_ec_spi: Remove unused variable 'request' mfd: omap-usb-host: Return value is not 'const int' mfd: ab8500-debugfs: Remove 'weak' function suspend_test_wake_cause_interrupt_is_mine() mfd: ab8500-debugfs: Remove ab8500_dump_all_banks_to_mem() mfd: db8500-prcmu: Remove unused *prcmu_set_ddr_opp() calls mfd: ab8500-debugfs: Prevent initialised field from being over-written mfd: max8997-irq: 'inline' should be at the beginning of the declaration mfd: rk808: Fix RK818_IRQ_DISCHG_ILIM initializer mfd: tps65217: Fix nonstandard declaration mfd: lp873x: Remove unused mutex lock from struct lp873x mfd: atmel-hlcdc: Do not sleep in atomic context mfd: exynos-lpass: Mark PM functions as __maybe_unused mfd: intel-lpss: Add default I2C device properties for Apollo Lake mfd: twl-core: Make it explicitly non-modular mfd: sun6i-prcm: Make it explicitly non-modular mfd: smsc-ece1099: Make it explicitly non-modular ...
Diffstat (limited to 'Documentation/devicetree/bindings/mfd/axp20x.txt')
-rw-r--r--Documentation/devicetree/bindings/mfd/axp20x.txt28
1 files changed, 26 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/mfd/axp20x.txt b/Documentation/devicetree/bindings/mfd/axp20x.txt
index 585a95546288..8f3ad9ab4637 100644
--- a/Documentation/devicetree/bindings/mfd/axp20x.txt
+++ b/Documentation/devicetree/bindings/mfd/axp20x.txt
@@ -10,7 +10,8 @@ axp809 (X-Powers)
Required properties:
- compatible: "x-powers,axp152", "x-powers,axp202", "x-powers,axp209",
- "x-powers,axp221", "x-powers,axp223", "x-powers,axp809"
+ "x-powers,axp221", "x-powers,axp223", "x-powers,axp806",
+ "x-powers,axp809"
- reg: The I2C slave address or RSB hardware address for the AXP chip
- interrupt-parent: The parent interrupt controller
- interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin
@@ -47,7 +48,6 @@ Optional properties for DCDC regulators:
probably makes sense for HiFi audio related
applications that aren't battery constrained.
-
AXP202/AXP209 regulators, type, and corresponding input supply names:
Regulator Type Supply Name Notes
@@ -86,6 +86,30 @@ LDO_IO1 : LDO : ips-supply : GPIO 1
RTC_LDO : LDO : ips-supply : always on
DRIVEVBUS : Enable output : drivevbus-supply : external regulator
+AXP806 regulators, type, and corresponding input supply names:
+
+Regulator Type Supply Name Notes
+--------- ---- ----------- -----
+DCDCA : DC-DC buck : vina-supply : poly-phase capable
+DCDCB : DC-DC buck : vinb-supply : poly-phase capable
+DCDCC : DC-DC buck : vinc-supply : poly-phase capable
+DCDCD : DC-DC buck : vind-supply : poly-phase capable
+DCDCE : DC-DC buck : vine-supply : poly-phase capable
+ALDO1 : LDO : aldoin-supply : shared supply
+ALDO2 : LDO : aldoin-supply : shared supply
+ALDO3 : LDO : aldoin-supply : shared supply
+BLDO1 : LDO : bldoin-supply : shared supply
+BLDO2 : LDO : bldoin-supply : shared supply
+BLDO3 : LDO : bldoin-supply : shared supply
+BLDO4 : LDO : bldoin-supply : shared supply
+CLDO1 : LDO : cldoin-supply : shared supply
+CLDO2 : LDO : cldoin-supply : shared supply
+CLDO3 : LDO : cldoin-supply : shared supply
+SW : On/Off Switch : swin-supply
+
+Additionally, the AXP806 DC-DC regulators support poly-phase arrangements
+for higher output current. The possible groupings are: A+B, A+B+C, D+E.
+
AXP809 regulators, type, and corresponding input supply names:
Regulator Type Supply Name Notes