/linux-6.1.9/drivers/char/hw_random/ |
D | atmel-rng.c | 43 static bool atmel_trng_wait_ready(struct atmel_trng *trng, bool wait) in atmel_trng_wait_ready() argument 47 ready = readl(trng->base + TRNG_ISR) & TRNG_ISR_DATRDY; in atmel_trng_wait_ready() 49 readl_poll_timeout(trng->base + TRNG_ISR, ready, in atmel_trng_wait_ready() 58 struct atmel_trng *trng = container_of(rng, struct atmel_trng, rng); in atmel_trng_read() local 62 ret = pm_runtime_get_sync((struct device *)trng->rng.priv); in atmel_trng_read() 64 pm_runtime_put_sync((struct device *)trng->rng.priv); in atmel_trng_read() 68 ret = atmel_trng_wait_ready(trng, wait); in atmel_trng_read() 72 *data = readl(trng->base + TRNG_ODATA); in atmel_trng_read() 78 readl(trng->base + TRNG_ISR); in atmel_trng_read() 82 pm_runtime_mark_last_busy((struct device *)trng->rng.priv); in atmel_trng_read() [all …]
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D | ingenic-trng.c | 40 struct ingenic_trng *trng = container_of(rng, struct ingenic_trng, rng); in ingenic_trng_init() local 43 ctrl = readl(trng->base + TRNG_REG_CFG_OFFSET); in ingenic_trng_init() 45 writel(ctrl, trng->base + TRNG_REG_CFG_OFFSET); in ingenic_trng_init() 52 struct ingenic_trng *trng = container_of(rng, struct ingenic_trng, rng); in ingenic_trng_cleanup() local 55 ctrl = readl(trng->base + TRNG_REG_CFG_OFFSET); in ingenic_trng_cleanup() 57 writel(ctrl, trng->base + TRNG_REG_CFG_OFFSET); in ingenic_trng_cleanup() 62 struct ingenic_trng *trng = container_of(rng, struct ingenic_trng, rng); in ingenic_trng_read() local 67 ret = readl_poll_timeout(trng->base + TRNG_REG_STATUS_OFFSET, status, in ingenic_trng_read() 74 *data = readl(trng->base + TRNG_REG_RANDOMNUM_OFFSET); in ingenic_trng_read() 81 struct ingenic_trng *trng; in ingenic_trng_probe() local [all …]
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D | exynos-trng.c | 58 struct exynos_trng_dev *trng; in exynos_trng_do_read() local 63 trng = (struct exynos_trng_dev *)rng->priv; in exynos_trng_do_read() 65 writel_relaxed(max * 8, trng->mem + EXYNOS_TRNG_FIFO_CTRL); in exynos_trng_do_read() 66 val = readl_poll_timeout(trng->mem + EXYNOS_TRNG_FIFO_CTRL, val, in exynos_trng_do_read() 71 memcpy_fromio(data, trng->mem + EXYNOS_TRNG_FIFO_0, max); in exynos_trng_do_read() 78 struct exynos_trng_dev *trng = (struct exynos_trng_dev *)rng->priv; in exynos_trng_init() local 82 sss_rate = clk_get_rate(trng->clk); in exynos_trng_init() 90 dev_err(trng->dev, "clock divider too large: %d", val); in exynos_trng_init() 94 writel_relaxed(val, trng->mem + EXYNOS_TRNG_CLKDIV); in exynos_trng_init() 98 writel_relaxed(val, trng->mem + EXYNOS_TRNG_CTRL); in exynos_trng_init() [all …]
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D | xiphera-trng.c | 38 struct xiphera_trng *trng = container_of(rng, struct xiphera_trng, rng); in xiphera_trng_read() local 43 if (readl(trng->mem + STATUS_REG) == TRNG_NEW_RAND_AVAILABLE) { in xiphera_trng_read() 44 *(u32 *)buf = readl(trng->mem + RAND_REG); in xiphera_trng_read() 49 writel(HOST_TO_TRNG_READ, trng->mem + CONTROL_REG); in xiphera_trng_read() 50 writel(HOST_TO_TRNG_ENABLE, trng->mem + CONTROL_REG); in xiphera_trng_read() 64 struct xiphera_trng *trng; in xiphera_trng_probe() local 67 trng = devm_kzalloc(dev, sizeof(*trng), GFP_KERNEL); in xiphera_trng_probe() 68 if (!trng) in xiphera_trng_probe() 71 trng->mem = devm_platform_ioremap_resource(pdev, 0); in xiphera_trng_probe() 72 if (IS_ERR(trng->mem)) in xiphera_trng_probe() [all …]
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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 platform_set_drvdata(pdev, trng); in smccc_trng_probe() 110 return devm_hwrng_register(&pdev->dev, trng); in smccc_trng_probe()
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D | Makefile | 17 obj-$(CONFIG_HW_RANDOM_EXYNOS) += exynos-trng.o 26 obj-$(CONFIG_HW_RANDOM_INGENIC_TRNG) += ingenic-trng.o 41 obj-$(CONFIG_HW_RANDOM_S390) += s390-trng.o 46 obj-$(CONFIG_HW_RANDOM_XIPHERA) += xiphera-trng.o
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/linux-6.1.9/drivers/crypto/hisilicon/trng/ |
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 [all …]
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D | Makefile | 1 obj-$(CONFIG_CRYPTO_DEV_HISI_TRNG) += hisi-trng-v2.o 2 hisi-trng-v2-objs = trng.o
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/linux-6.1.9/drivers/crypto/amcc/ |
D | crypto4xx_trng.c | 74 struct device_node *trng = NULL; in ppc4xx_trng_probe() local 79 trng = of_find_matching_node(NULL, ppc4xx_trng_match); in ppc4xx_trng_probe() 80 if (!trng || !of_device_is_available(trng)) { in ppc4xx_trng_probe() 81 of_node_put(trng); in ppc4xx_trng_probe() 85 dev->trng_base = of_iomap(trng, 0); in ppc4xx_trng_probe() 86 of_node_put(trng); in ppc4xx_trng_probe() 98 core_dev->trng = rng; in ppc4xx_trng_probe() 101 err = devm_hwrng_register(core_dev->device, core_dev->trng); in ppc4xx_trng_probe() 114 core_dev->trng = NULL; in ppc4xx_trng_probe() 119 if (core_dev && core_dev->trng) { in ppc4xx_trng_remove() [all …]
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/linux-6.1.9/drivers/crypto/allwinner/sun8i-ce/ |
D | sun8i-ce-trng.c | 35 ce = container_of(rng, struct sun8i_ce_dev, trng); in sun8i_ce_trng_read() 68 common = ce->variant->trng | CE_COMM_INT; in sun8i_ce_trng_read() 105 if (ce->variant->trng == CE_ID_NOTSUPP) { in sun8i_ce_hwrng_register() 109 ce->trng.name = "sun8i Crypto Engine TRNG"; in sun8i_ce_hwrng_register() 110 ce->trng.read = sun8i_ce_trng_read; in sun8i_ce_hwrng_register() 111 ce->trng.quality = 1000; in sun8i_ce_hwrng_register() 113 ret = hwrng_register(&ce->trng); in sun8i_ce_hwrng_register() 121 if (ce->variant->trng == CE_ID_NOTSUPP) in sun8i_ce_hwrng_unregister() 123 hwrng_unregister(&ce->trng); in sun8i_ce_hwrng_unregister()
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D | Makefile | 5 sun8i-ce-$(CONFIG_CRYPTO_DEV_SUN8I_CE_TRNG) += sun8i-ce-trng.o
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D | sun8i-ce.h | 155 unsigned char trng; member 236 struct hwrng trng; member
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D | sun8i-ce-core.c | 50 .trng = CE_ID_NOTSUPP, 67 .trng = CE_ID_NOTSUPP, 89 .trng = CE_ALG_TRNG_V2, 106 .trng = CE_ID_NOTSUPP, 124 .trng = CE_ALG_TRNG, 141 .trng = CE_ID_NOTSUPP,
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/linux-6.1.9/drivers/crypto/gemini/ |
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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D | sl3516-ce.h | 244 struct hwrng trng; member
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/linux-6.1.9/Documentation/devicetree/bindings/rng/ |
D | atmel,at91-trng.yaml | 4 $id: http://devicetree.org/schemas/rng/atmel,at91-trng.yaml# 18 - atmel,at91sam9g45-trng 19 - microchip,sam9x60-trng 22 - microchip,sama7g5-trng 23 - const: atmel,at91sam9g45-trng 47 compatible = "atmel,at91sam9g45-trng";
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D | xiphera,xip8001b-trng.yaml | 4 $id: http://devicetree.org/schemas/rng/xiphera,xip8001b-trng.yaml# 7 title: Xiphera XIP8001B-trng bindings 17 const: xiphera,xip8001b-trng 31 compatible = "xiphera,xip8001b-trng";
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D | samsung,exynos5250-trng.yaml | 4 $id: http://devicetree.org/schemas/rng/samsung,exynos5250-trng.yaml# 15 const: samsung,exynos5250-trng 40 compatible = "samsung,exynos5250-trng";
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D | arm-cctrng.yaml | 18 - arm,cryptocell-713-trng 19 - arm,cryptocell-703-trng 48 compatible = "arm,cryptocell-713-trng";
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D | ingenic,trng.yaml | 4 $id: http://devicetree.org/schemas/rng/ingenic,trng.yaml# 37 dtrng: trng@10072000 {
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D | omap_rng.yaml | 74 trng: rng@f2760000 {
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/linux-6.1.9/Documentation/devicetree/bindings/soc/imx/ |
D | fsl,imx8mp-hdmi-blk-ctrl.yaml | 40 - const: trng 90 power-domain-names = "bus", "irqsteer", "lcdif", "pai", "pvi", "trng",
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/linux-6.1.9/drivers/crypto/hisilicon/ |
D | Makefile | 8 obj-$(CONFIG_CRYPTO_DEV_HISI_TRNG) += trng/
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/linux-6.1.9/arch/arm/boot/dts/ |
D | exynos5.dtsi | 218 trng: rng@10830600 { label 219 compatible = "samsung,exynos5250-trng";
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/linux-6.1.9/arch/arm64/kvm/ |
D | Makefile | 17 arch_timer.o trng.o vmid.o \
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