| /linux/drivers/char/hw_random/ |
| H A D | jh7110-trng.c | 123 static inline int starfive_trng_wait_idle(struct starfive_trng *trng) in starfive_trng_wait_idle() argument
127 return readl_relaxed_poll_timeout(trng->base + STARFIVE_STAT, stat, in starfive_trng_wait_idle()
133 static inline void starfive_trng_irq_mask_clear(struct starfive_trng *trng) in starfive_trng_irq_mask_clear() argument
136 u32 data = readl(trng->base + STARFIVE_ISTAT); in starfive_trng_irq_mask_clear()
138 writel(data, trng->base + STARFIVE_ISTAT); in starfive_trng_irq_mask_clear()
141 static int starfive_trng_cmd(struct starfive_trng *trng, u32 cmd, bool wait) in starfive_trng_cmd() argument
151 reinit_completion(&trng->random_done); in starfive_trng_cmd()
152 spin_lock_irq(&trng->write_lock); in starfive_trng_cmd()
153 writel(cmd, trng->base + STARFIVE_CTRL); in starfive_trng_cmd()
154 spin_unlock_irq(&trng->write_lock); in starfive_trng_cmd()
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| H A D | xiphera-trng.c | 37 struct xiphera_trng *trng = container_of(rng, struct xiphera_trng, rng); in xiphera_trng_read() local
42 if (readl(trng->mem + STATUS_REG) == TRNG_NEW_RAND_AVAILABLE) { in xiphera_trng_read()
43 *(u32 *)buf = readl(trng->mem + RAND_REG); in xiphera_trng_read()
48 writel(HOST_TO_TRNG_READ, trng->mem + CONTROL_REG); in xiphera_trng_read()
49 writel(HOST_TO_TRNG_ENABLE, trng->mem + CONTROL_REG); in xiphera_trng_read()
63 struct xiphera_trng *trng; in xiphera_trng_probe() local
66 trng = devm_kzalloc(dev, sizeof(*trng), GFP_KERNEL); in xiphera_trng_probe()
67 if (!trng) in xiphera_trng_probe()
70 trng->mem = devm_platform_ioremap_resource(pdev, 0); in xiphera_trng_probe()
71 if (IS_ERR(trng->mem)) in xiphera_trng_probe()
[all …]
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| H A D | ingenic-trng.c | 37 struct ingenic_trng *trng = container_of(rng, struct ingenic_trng, rng); in ingenic_trng_init() local
40 ctrl = readl(trng->base + TRNG_REG_CFG_OFFSET); in ingenic_trng_init()
42 writel(ctrl, trng->base + TRNG_REG_CFG_OFFSET); in ingenic_trng_init()
49 struct ingenic_trng *trng = container_of(rng, struct ingenic_trng, rng); in ingenic_trng_cleanup() local
52 ctrl = readl(trng->base + TRNG_REG_CFG_OFFSET); in ingenic_trng_cleanup()
54 writel(ctrl, trng->base + TRNG_REG_CFG_OFFSET); in ingenic_trng_cleanup()
59 struct ingenic_trng *trng = container_of(rng, struct ingenic_trng, rng); in ingenic_trng_read() local
64 ret = readl_poll_timeout(trng->base + TRNG_REG_STATUS_OFFSET, status, in ingenic_trng_read()
71 *data = readl(trng->base + TRNG_REG_RANDOMNUM_OFFSET); in ingenic_trng_read()
78 struct ingenic_trng *trng; in ingenic_trng_probe() local
[all …]
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| H A D | arm_smccc_trng.c | 99 struct hwrng *trng; in smccc_trng_probe() local
101 trng = devm_kzalloc(&pdev->dev, sizeof(*trng), GFP_KERNEL); in smccc_trng_probe()
102 if (!trng) in smccc_trng_probe()
105 trng->name = "smccc_trng"; in smccc_trng_probe()
106 trng->read = smccc_trng_read; in smccc_trng_probe()
108 return devm_hwrng_register(&pdev->dev, trng); in smccc_trng_probe()
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| H A D | Makefile | 11 obj-$(CONFIG_HW_RANDOM_AIROHA) += airoha-trng.o
18 obj-$(CONFIG_HW_RANDOM_EXYNOS) += exynos-trng.o
27 obj-$(CONFIG_HW_RANDOM_INGENIC_TRNG) += ingenic-trng.o
44 obj-$(CONFIG_HW_RANDOM_S390) += s390-trng.o
49 obj-$(CONFIG_HW_RANDOM_XIPHERA) += xiphera-trng.o
54 obj-$(CONFIG_HW_RANDOM_JH7110) += jh7110-trng.o
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| H A D | Kconfig | 308 module will be called ingenic-trng.
490 module will be called s390-trng.
504 will be called exynos-trng.
565 module will be called xiphera-trng.
600 The module will be called jh7110-trng.
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| /linux/drivers/crypto/hisilicon/trng/ |
| H A D | trng.c | 61 struct hisi_trng *trng; member
67 static void hisi_trng_set_seed(struct hisi_trng *trng, const u8 *seed) in hisi_trng_set_seed() argument
79 writel(val, trng->base + SW_DRBG_SEED(seed_reg)); in hisi_trng_set_seed()
87 struct hisi_trng *trng = ctx->trng; in hisi_trng_seed() local
97 writel(0x0, trng->base + SW_DRBG_BLOCKS); in hisi_trng_seed()
98 hisi_trng_set_seed(trng, seed); in hisi_trng_seed()
101 trng->base + SW_DRBG_BLOCKS); in hisi_trng_seed()
102 writel(0x1, trng->base + SW_DRBG_INIT); in hisi_trng_seed()
104 ret = readl_relaxed_poll_timeout(trng->base + SW_DRBG_STATUS, in hisi_trng_seed()
116 struct hisi_trng *trng = ctx->trng; in hisi_trng_generate() local
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| H A D | Makefile | 1 obj-$(CONFIG_CRYPTO_DEV_HISI_TRNG) += hisi-trng-v2.o
2 hisi-trng-v2-objs = trng.o
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| /linux/drivers/crypto/amcc/ |
| H A D | crypto4xx_trng.c | 74 struct device_node *trng = NULL; in ppc4xx_trng_probe() local
79 trng = of_find_matching_node(NULL, ppc4xx_trng_match); in ppc4xx_trng_probe()
80 if (!trng || !of_device_is_available(trng)) { in ppc4xx_trng_probe()
81 of_node_put(trng); in ppc4xx_trng_probe()
85 dev->trng_base = of_iomap(trng, 0); in ppc4xx_trng_probe()
86 of_node_put(trng); in ppc4xx_trng_probe()
98 core_dev->trng = rng; in ppc4xx_trng_probe()
101 err = devm_hwrng_register(core_dev->device, core_dev->trng); in ppc4xx_trng_probe()
114 core_dev->trng = NULL; in ppc4xx_trng_probe()
119 if (core_dev && core_dev->trng) { in ppc4xx_trng_remove()
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| H A D | crypto4xx_core.h | 110 struct hwrng *trng; member
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| /linux/drivers/crypto/allwinner/sun8i-ce/ |
| H A D | sun8i-ce-trng.c | 35 ce = container_of(rng, struct sun8i_ce_dev, trng); in sun8i_ce_trng_read()
68 common = ce->variant->trng | CE_COMM_INT; in sun8i_ce_trng_read()
105 if (ce->variant->trng == CE_ID_NOTSUPP) { in sun8i_ce_hwrng_register()
109 ce->trng.name = "sun8i Crypto Engine TRNG"; in sun8i_ce_hwrng_register()
110 ce->trng.read = sun8i_ce_trng_read; in sun8i_ce_hwrng_register()
112 ret = hwrng_register(&ce->trng); in sun8i_ce_hwrng_register()
120 if (ce->variant->trng == CE_ID_NOTSUPP) in sun8i_ce_hwrng_unregister()
122 hwrng_unregister(&ce->trng); in sun8i_ce_hwrng_unregister()
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| H A D | Makefile | 5 sun8i-ce-$(CONFIG_CRYPTO_DEV_SUN8I_CE_TRNG) += sun8i-ce-trng.o
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| H A D | sun8i-ce.h | 156 unsigned char trng; member
237 struct hwrng trng; member
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| /linux/drivers/crypto/gemini/ |
| H A D | sl3516-ce-rng.c | 20 ce = container_of(rng, struct sl3516_ce_dev, trng); in sl3516_ce_rng_read()
48 ce->trng.name = "SL3516 Crypto Engine RNG"; in sl3516_ce_rng_register()
49 ce->trng.read = sl3516_ce_rng_read; in sl3516_ce_rng_register()
50 ce->trng.quality = 700; in sl3516_ce_rng_register()
52 ret = hwrng_register(&ce->trng); in sl3516_ce_rng_register()
60 hwrng_unregister(&ce->trng); in sl3516_ce_rng_unregister()
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| H A D | sl3516-ce.h | 243 struct hwrng trng; member
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| /linux/drivers/platform/cznic/ |
| H A D | turris-omnia-mcu-trng.c | 37 struct omnia_mcu *mcu = container_of(rng, struct omnia_mcu, trng); in omnia_trng_read()
95 mcu->trng.name = "turris-omnia-mcu-trng"; in omnia_mcu_register_trng()
96 mcu->trng.read = omnia_trng_read; in omnia_mcu_register_trng()
98 err = devm_hwrng_register(dev, &mcu->trng); in omnia_mcu_register_trng()
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| H A D | Makefile | 7 turris-omnia-mcu-$(CONFIG_TURRIS_OMNIA_MCU_TRNG) += turris-omnia-mcu-trng.o
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| /linux/drivers/crypto/hisilicon/ |
| H A D | Makefile | 8 obj-$(CONFIG_CRYPTO_DEV_HISI_TRNG) += trng/
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| /linux/arch/arm/boot/dts/samsung/ |
| H A D | exynos5.dtsi | 218 trng: rng@10830600 { label
219 compatible = "samsung,exynos5250-trng";
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| /linux/arch/arm64/kvm/ |
| H A D | Makefile | 20 arch_timer.o trng.o vmid.o emulate-nested.o nested.o at.o \
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| /linux/arch/arm64/boot/dts/mediatek/ |
| H A D | mt7986a-acelink-ew-7886cax.dts | 157 &trng {
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| H A D | mt7986a-bananapi-bpi-r3.dts | 462 &trng {
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| /linux/arch/arm/boot/dts/microchip/ |
| H A D | lan966x.dtsi | 267 trng: rng@e0048000 { label
268 compatible = "atmel,at91sam9g45-trng";
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| H A D | sama7g5.dtsi | 774 trng: rng@e2010000 { label
775 compatible = "microchip,sama7g5-trng", "atmel,at91sam9g45-trng";
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| /linux/arch/mips/boot/dts/ingenic/ |
| H A D | x1830.dtsi | 324 dtrng: trng@10072000 {
|