This patch series adds support for Qualcomm SA8155-ADP development board. Main motivation for this series is to allow running virtualization software on this board and U-Boot is a good way to break Qualcomm's boot chain at EL2 with more convenient ways for uploading and running the code. With this patches applied it is possible to upload and run Xen on this board. KVM probably should work too.
I added myself as a maintainer for this board, but my abilities to maintain it are quite limited as I have no access to Qualcomm documentation. I used mostly Linux drivers as the source for device-specific information, like register addresses and offsets. If anyone wants to maintain this, I will gladly agree.
This is the second version of the series. It is now rebased onto qcom-next branch.
Changes in v2: - New patch in v2 - Clear loopback bit explicitly - Reworked qcom_cc_bind() function - Added timeout to qcom_power_set() - Minor fixes in register names and formatting - Renamed GPLL7_MAIN to just GPLL7 (while I like idea to use Linux naming convention, such rework needs to be done in a separate commit) - Removed unnecessary include - Fixed GDSCR register values for couple of devices - Enable GPLL7 only when RGMII clock is enabled - Rebased onto qcom-next branch - Removed unnecessary files thanks to generic qualcomm board support - Enabled CONFIG_REMAKE_ELF (this removes one extra step in the readme)
Volodymyr Babchuk (8): qcom: board: validate fdt before trying to use it clk: qcom: clear div mask before assigning a new divider net: dw_eth_qos: add support for Qualcomm SM8150 SoC clk: qcom: add support for power domains uclass clk: qcom: add driver for SM8150 SoC pinctrl: qcom: pass pin number to get_function_mux callback pinctrl: qcom: add driver for SM8150 SoC board: add support for Qualcomm SA8155P-ADP board
arch/arm/dts/sa8155p-adp-u-boot.dtsi | 30 ++ arch/arm/mach-snapdragon/board.c | 5 +- board/qualcomm/sa8155p-adp/MAINTAINERS | 5 + configs/sa8155p_adp_defconfig | 35 ++ doc/board/qualcomm/index.rst | 1 + doc/board/qualcomm/sa8155p-adp.rst | 87 ++++ drivers/clk/qcom/Kconfig | 8 + drivers/clk/qcom/Makefile | 1 + drivers/clk/qcom/clock-qcom.c | 131 +++++- drivers/clk/qcom/clock-qcom.h | 7 + drivers/clk/qcom/clock-sm8150.c | 237 ++++++++++ drivers/net/dwc_eth_qos.c | 4 + drivers/net/dwc_eth_qos.h | 2 + drivers/net/dwc_eth_qos_qcom.c | 46 +- drivers/pinctrl/qcom/Kconfig | 7 + drivers/pinctrl/qcom/Makefile | 1 + drivers/pinctrl/qcom/pinctrl-apq8016.c | 3 +- drivers/pinctrl/qcom/pinctrl-apq8096.c | 3 +- drivers/pinctrl/qcom/pinctrl-ipq4019.c | 3 +- drivers/pinctrl/qcom/pinctrl-qcom.c | 4 +- drivers/pinctrl/qcom/pinctrl-qcom.h | 3 +- drivers/pinctrl/qcom/pinctrl-qcs404.c | 3 +- drivers/pinctrl/qcom/pinctrl-sdm845.c | 3 +- drivers/pinctrl/qcom/pinctrl-sm8150.c | 589 +++++++++++++++++++++++++ 24 files changed, 1186 insertions(+), 32 deletions(-) create mode 100644 arch/arm/dts/sa8155p-adp-u-boot.dtsi create mode 100644 board/qualcomm/sa8155p-adp/MAINTAINERS create mode 100644 configs/sa8155p_adp_defconfig create mode 100644 doc/board/qualcomm/sa8155p-adp.rst create mode 100644 drivers/clk/qcom/clock-sm8150.c create mode 100644 drivers/pinctrl/qcom/pinctrl-sm8150.c