On Fri, Jun 26, 2020 at 03:48:55PM +0530, Nagarjuna Kristam wrote: > This patch series adds charger detect support on XUSB hardware used in > Tegra210 and Tegra186 SoCs. > > This patchset is composed with : > - dt bindings of XUSB Pad Controller > - Tegra XUSB device mode driver to add vbus_draw support > - Tegra PHY driver for charger detect support > > Tests done: > - Connect USB cable from ubuntu host to micro-B port of DUT to detect > SDP_TYPE charger > - Connect USB cable from external powered USB hub(which inturn connects > to ubuntu host) to micro-B port of DUT to detect CDP_TYPE charger. > - Connect USB cable from USB charger to micro-B port of DUT to detect > DCP_TYPE charger. > DUT: Jetson-tx1, Jetson tx2. > > V4: > - Added ACKed-by details for PHY driver. > - Used BIT macro instead of (1 << index) usage as suggested by Chunfeng Yun. > V3: > - Added ACKed-by details for PHY driver and DT changes. > - Functions and its arguments are aligned. > - Tabs are used for alignment of MACRO's > - For vbus_draw USDC callback, usb_phy set_power error is propogated. > - Fixed various comments given by thierry. > V2: > - Added ACKed-by details for DT patches. > - All patches rebased. > > Nagarjuna Kristam (7): > dt-bindings: phy: tegra-xusb: Add charger-detect property > phy: tegra: xusb: Add support for UTMI pad power control > phy: tegra: xusb: Add USB2 pad power control support for Tegra210 > phy: tegra: xusb: Add soc ops API to enable UTMI PAD protection > phy: tegra: xusb: Add support for charger detect > phy: tegra: xusb: Enable charger detect for Tegra186 > phy: tegra: xusb: Enable charger detect for Tegra210 > > .../bindings/phy/nvidia,tegra124-xusb-padctl.txt | 4 + > drivers/phy/tegra/Makefile | 2 +- > drivers/phy/tegra/cd.c | 283 +++++++++++++++++++++ > drivers/phy/tegra/xusb-tegra186.c | 92 +++++-- > drivers/phy/tegra/xusb-tegra210.c | 223 +++++++++++----- > drivers/phy/tegra/xusb.c | 80 ++++++ > drivers/phy/tegra/xusb.h | 22 ++ > 7 files changed, 621 insertions(+), 85 deletions(-) > create mode 100644 drivers/phy/tegra/cd.c Hi Kishon, Vinod, did you have any further comments on this series or is it good to go into v5.9? Thanks, Thierry
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