Messages in this thread | | | From | Sebastian Reichel <> | Subject | [PATCHv5 0/6] DA9052 hardware monitoring improvements | Date | Mon, 3 Jul 2017 10:39:57 +0200 |
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Hi,
GE Healthcare's PPD [0] uses DA9053's touchscreen pins for hardware monitoring purposes. This adds support for the feature and fixes a bug, which came up during stress-testing of the driver.
[0] https://patchwork.kernel.org/patch/9809681/
Changes since PATCHv4: - split mfd changes from main hwmon patch
Changes since PATCHv3: - use correct index in da9052_channel_is_visible() - disable touchscreen in mfd instead of in ts driver
Changes since PATCHv2: - switch from "diag," to "dlg," prefix - add/use defines for accessing bits in registers - provide more details in the comment above early exit in touchscreen driver - switch to da9052_group_read() to ensure MSB and LSB are in sync - move binding update into its own patch - rename patch
Changes since PATCHv1: - convert tsiref-microvolt property into proper regulator - drop error message for timeout - simplify da9052_channel_is_visible() - fix checkpatch warnings
-- Sebastian
Sebastian Reichel (6): mfd: da9052: fix manual ADC read after timed out read dt-bindings: mfd: da9052: support TSI as ADC mfd: da9052: add register details for TSI mfd: da9052: make touchscreen registration optional hwmon: da9052: replace S_IRUGO with 0444 hwmon: da9052: add support for TSI channel
.../devicetree/bindings/mfd/da9052-i2c.txt | 8 + drivers/hwmon/da9052-hwmon.c | 285 +++++++++++++++++++-- drivers/mfd/da9052-core.c | 30 ++- include/linux/mfd/da9052/da9052.h | 6 + include/linux/mfd/da9052/reg.h | 11 +- 5 files changed, 314 insertions(+), 26 deletions(-)
-- 2.11.0
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