Hi Balakrishna, > These patches enables Bluetooth functinalties for new Qualcomm > Bluetooth chip wnc3990. As this is latest chip with new features, > along with some common features to old chip "qcom,qca6174-bt". > we have updated names of functions that are used for both the chips > to keep this generic and would help in future when we would have new > BT SoC. > > The below are difference between new and old chips. > > *Power: > *New chip: we use voltage regulators to turn on/off the chip and we > must send a command on Tx line to turn on/off the chip completely. > *Old chip: We turn on/off by setting a GPIO. > > *Note: Turning on sequence differs between two chips. > > *Firmware download: > Only firmware file name differ from New and Old chip. > > So we reused some functions/structure/variables which are used for old > chip to New chip by generic naming (may be future chips may use same functions). > > * As we have multiple changes for functions names,we have tested these patches > on both chips. > > v15: > * fixed nit issue in hci_qca. > > v13: > * Segregated optional and required properties for wcn3990. > > v12: > * removed iteration loop in qca_init_wcn3990 > * updated review comments. > > v11: > * removed regulator current from dtbindings > * addressed review comments. > > v10: > * update current load with actual values of WCN3990. > * added support for itterative connect with BT chip if it fails to respond to the HOST. > * Added regulator current dtbindings. > * addressed review comments. > > v9: > * removed smps regs. > * hidded flow control in respective functions. > * moved qca_soc_ver to qca_setup > * addressed review comments. > > v8: > * Squashed [v7 2/8] and [v7 3/8] to one patch. > * updated functions to set and get the UART speeds. > * addressed review comments. > > v7: > * Renamed all the possible function of ROME to generic. > * updated with review comments for hci_qca and btqca > * fixed kbuild errors. > * created wrapper functions for re-usable blocks. > > v6: > * Hooked up qca_power to qca_serdev. > * renamed all the naming inconsistency functions with qca_* > * leveraged common code of ROME for wcn3990. > * created wrapper functions for re-usable blocks. > * updated function of _*regulator_enable and _*regualtor_disable. > * removed redundant comments and functions. > * add code to derive the firmware files based on ROM Version. > * created new patch for common function of ROME and wcn3990. > * enables Qualcomm chip to operate at 3.2Mbps. > * updated names of functions that are used for both the chips to keep this generic. > > v5: > * updated with review comments for hci_qca and btqca > > v4: > * rebased all changes on top of bluetooth-next. > * addressed review comments. > * New patch created for firmware download. > > v3: > * Rebased all changes on top of bluetooth-next. > * dt-bindings: net: bluetooth: Add device tree bindings for QTI chip wcn3990 > - added dt-binding snippet for bluetooth chip wcn3990. > * Bluetooth: Add support for wcn3990 soc. > - updated BT_INFO with bt_dev_info, where ever necessary. > > v2: > * Add support for wcn3990: > These changes are aligned as per serdev frame work. > We implemented these changes on top of https://patchwork.kernel.org/patch/10316093/ > As this patch enable serdev for one of the Qualcomm BT chip. > > The changes in the patch include. > - Adding support to voting up/down regulators for WCN3990. > - Bluetooth firmware download for wcn3990. > > * Add device tree bindings for Atheros chips: > These changes are on top of https://patchwork.kernel.org/patch/10316097/. > - Description of device tree bindings. > > Balakrishna Godavarthi (7): > dt-bindings: net: bluetooth: Add device tree bindings for QTI chip > wcn3990 > Bluetooth: btqca: Rename ROME specific functions to generic functions > Bluetooth: btqca: Redefine qca_uart_setup() to generic function. > Bluetooth: hci_qca: Add wrapper functions for setting UART speed > Bluetooth: hci_qca: Enable 3.2 Mbps operating speed. > Bluetooth: btqca: Add wcn3990 firmware download support. > Bluetooth: hci_qca: Add support for Qualcomm Bluetooth chip wcn3990 > > .../bindings/net/qualcomm-bluetooth.txt | 29 +- > drivers/bluetooth/btqca.c | 117 +++-- > drivers/bluetooth/btqca.h | 22 +- > drivers/bluetooth/hci_qca.c | 486 +++++++++++++++--- > 4 files changed, 539 insertions(+), 115 deletions(-) all 7 patches have been applied to bluetooth-next tree. If we need to fix things, we fix them with additional patches instead of respinning the series. Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
