mirror of https://github.com/proxmox/mirror_qemu
74fcbd22d2
Add support for the Xilinx XADC core used in Zynq 7000. References: - Zynq-7000 All Programmable SoC Technical Reference Manual - 7 Series FPGAs and Zynq-7000 All Programmable SoC XADC Dual 12-Bit 1 MSPS Analog-to-Digital Converter Tested with Linux using QEMU machine xilinx-zynq-a9 with devicetree files zynq-zc702.dtb and zynq-zc706.dtb, and kernel configuration multi_v7_defconfig. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> [ PC changes: * Changed macro names to match TRM where possible * Made programmers model macro scheme consistent * Dropped XADC_ZYNQ_ prefix on local macros * Fix ALM field width * Update threshold-comparison interrupts in _update_ints() * factored out DFIFO pushes into helper. Renamed to "push/pop" * Changed xadc_reg to 10 bits and added OOB check. * Reduced scope of MCTL reset to just stop channel coms. * Added dummy read data to write commands * Changed _ to - seperators in string names and filenames * Dropped ------------ in header comment * Catchall'ed _update_ints() in _write handler. * Minor whitespace changes. * Use ZYNQ_XADC_FIFO_DEPTH instead of ARRAY_SIZE() ] Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
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| .. | ||
| macio | ||
| Makefile.objs | ||
| a9scu.c | ||
| applesmc.c | ||
| arm11scu.c | ||
| arm_integrator_debug.c | ||
| arm_l2x0.c | ||
| arm_sysctl.c | ||
| cbus.c | ||
| debugexit.c | ||
| eccmemctl.c | ||
| edu.c | ||
| exynos4210_pmu.c | ||
| imx_ccm.c | ||
| ivshmem.c | ||
| max111x.c | ||
| milkymist-hpdmc.c | ||
| milkymist-pfpu.c | ||
| mst_fpga.c | ||
| omap_clk.c | ||
| omap_gpmc.c | ||
| omap_l4.c | ||
| omap_sdrc.c | ||
| omap_tap.c | ||
| pc-testdev.c | ||
| pci-testdev.c | ||
| puv3_pm.c | ||
| pvpanic.c | ||
| sga.c | ||
| slavio_misc.c | ||
| stm32f2xx_syscfg.c | ||
| tmp105.c | ||
| tmp105.h | ||
| vmport.c | ||
| zynq-xadc.c | ||
| zynq_slcr.c | ||