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/linux/drivers/memory/
H A Dpl172.c3 * Memory controller driver for ARM PrimeCell PL172
4 * PrimeCell MultiPort Memory Controller (PL172)
60 struct pl172_data *pl172 = amba_get_drvdata(adev); in pl172_timing_prop() local
65 cycles = DIV_ROUND_UP(val * pl172->rate, NSEC_PER_MSEC) - start; in pl172_timing_prop()
73 writel(cycles, pl172->base + reg_offset); in pl172_timing_prop()
77 readl(pl172->base + reg_offset)); in pl172_timing_prop()
85 struct pl172_data *pl172 = amba_get_drvdata(adev); in pl172_setup_static() local
125 writel(cfg, pl172->base + MPMC_STATIC_CFG(cs)); in pl172_setup_static()
206 struct pl172_data *pl172; in pl172_probe() local
222 pl172 = devm_kzalloc(dev, sizeof(*pl172), GFP_KERNEL); in pl172_probe()
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H A DKconfig26 tristate "ARM PL172 MPMC driver"
29 This selects the ARM PrimeCell PL172 MultiPort Memory Controller.
30 If you have an embedded system with an AMBA bus and a PL172
H A DMakefile10 obj-$(CONFIG_ARM_PL172_MPMC) += pl172.o
/linux/Documentation/devicetree/bindings/memory-controllers/
H A Darm,pl172.yaml4 $id: http://devicetree.org/schemas/memory-controllers/arm,pl172.yaml#
7 title: ARM PL172/PL175/PL176 MultiPort Memory Controller
18 - arm,pl172
28 - arm,pl172
186 compatible = "arm,pl172", "arm,primecell";