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/OK3568_Linux_fs/kernel/arch/arm/boot/dts/
H A Dtegra30.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/tegra30-car.h>
3 #include <dt-bindings/gpio/tegra-gpio.h>
4 #include <dt-bindings/memory/tegra30-mc.h>
5 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/soc/tegra-pmc.h>
10 compatible = "nvidia,tegra30";
11 interrupt-parent = <&lic>;
12 #address-cells = <1>;
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H A Dtegra114.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/tegra114-car.h>
3 #include <dt-bindings/gpio/tegra-gpio.h>
4 #include <dt-bindings/memory/tegra114-mc.h>
5 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/soc/tegra-pmc.h>
11 interrupt-parent = <&lic>;
12 #address-cells = <1>;
13 #size-cells = <1>;
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H A Dtegra124.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/tegra124-car.h>
3 #include <dt-bindings/gpio/tegra-gpio.h>
4 #include <dt-bindings/memory/tegra124-mc.h>
5 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/reset/tegra124-car.h>
8 #include <dt-bindings/thermal/tegra124-soctherm.h>
9 #include <dt-bindings/soc/tegra-pmc.h>
13 interrupt-parent = <&lic>;
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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/memory-controllers/
H A Dnvidia,tegra30-mc.yaml1 # SPDX-License-Identifier: (GPL-2.0)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/nvidia,tegra30-mc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NVIDIA Tegra30 SoC Memory Controller
10 - Dmitry Osipenko <digetx@gmail.com>
11 - Jon Hunter <jonathanh@nvidia.com>
12 - Thierry Reding <thierry.reding@gmail.com>
15 Tegra30 Memory Controller architecturally consists of the following parts:
33 The Tegra30 Memory Controller handles memory requests from internal clients
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H A Dnvidia,tegra30-emc.yaml1 # SPDX-License-Identifier: (GPL-2.0)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/nvidia,tegra30-emc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NVIDIA Tegra30 SoC External Memory Controller
10 - Dmitry Osipenko <digetx@gmail.com>
11 - Jon Hunter <jonathanh@nvidia.com>
12 - Thierry Reding <thierry.reding@gmail.com>
15 The EMC interfaces with the off-chip SDRAM to service the request stream
16 sent from Memory Controller. The EMC also has various performance-affecting
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/OK3568_Linux_fs/u-boot/arch/arm/dts/
H A Dtegra30.dtsi1 #include <dt-bindings/clock/tegra30-car.h>
2 #include <dt-bindings/gpio/tegra-gpio.h>
3 #include <dt-bindings/memory/tegra30-mc.h>
4 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
5 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 compatible = "nvidia,tegra30";
11 interrupt-parent = <&lic>;
13 pcie-controller@00003000 {
14 compatible = "nvidia,tegra30-pcie";
19 reg-names = "pads", "afi", "cs";
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H A Dtegra114.dtsi1 #include <dt-bindings/clock/tegra114-car.h>
2 #include <dt-bindings/gpio/tegra-gpio.h>
3 #include <dt-bindings/memory/tegra114-mc.h>
4 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
5 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 interrupt-parent = <&lic>;
14 compatible = "nvidia,tegra114-host1x", "simple-bus";
20 reset-names = "host1x";
22 #address-cells = <1>;
23 #size-cells = <1>;
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H A Dtegra124.dtsi1 #include <dt-bindings/clock/tegra124-car.h>
2 #include <dt-bindings/gpio/tegra-gpio.h>
3 #include <dt-bindings/memory/tegra124-mc.h>
4 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
5 #include <dt-bindings/pinctrl/pinctrl-tegra-xusb.h>
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/reset/tegra124-car.h>
8 #include <dt-bindings/thermal/tegra124-soctherm.h>
14 interrupt-parent = <&lic>;
17 pcie-controller@01003000 {
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H A Dtegra210.dtsi1 #include <dt-bindings/clock/tegra210-car.h>
2 #include <dt-bindings/gpio/tegra-gpio.h>
3 #include <dt-bindings/memory/tegra210-mc.h>
4 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
5 #include <dt-bindings/interrupt-controller/arm-gic.h>
6 #include <dt-bindings/pinctrl/pinctrl-tegra-xusb.h>
10 interrupt-parent = <&lic>;
11 #address-cells = <2>;
12 #size-cells = <2>;
14 pcie-controller@01003000 {
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/OK3568_Linux_fs/kernel/drivers/memory/tegra/
H A DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 tegra-mc-y := mc.o
4 tegra-mc-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20.o
5 tegra-mc-$(CONFIG_ARCH_TEGRA_3x_SOC) += tegra30.o
6 tegra-mc-$(CONFIG_ARCH_TEGRA_114_SOC) += tegra114.o
7 tegra-mc-$(CONFIG_ARCH_TEGRA_124_SOC) += tegra124.o
8 tegra-mc-$(CONFIG_ARCH_TEGRA_132_SOC) += tegra124.o
9 tegra-mc-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210.o
11 obj-$(CONFIG_TEGRA_MC) += tegra-mc.o
13 obj-$(CONFIG_TEGRA20_EMC) += tegra20-emc.o
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
7 This driver supports the Memory Controller (MC) hardware found on
21 bool "NVIDIA Tegra30 External Memory Controller driver"
26 Tegra30 chips. The EMC controls the external DRAM on the board.
H A Dtegra30-emc.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Tegra30 External Memory Controller driver
5 * Based on downstream driver from NVIDIA and tegra124-emc.c
6 * Copyright (C) 2011-2014 NVIDIA Corporation
9 * Copyright (C) 2019 GRATE-DRIVER project
29 #include "mc.h"
328 struct tegra_mc *mc; member
362 writel_relaxed(EMC_TIMING_UPDATE, emc->regs + EMC_TIMING_CONTROL); in emc_seq_update_timing()
364 err = readl_relaxed_poll_timeout_atomic(emc->regs + EMC_STATUS, val, in emc_seq_update_timing()
368 dev_err(emc->dev, "failed to update timing: %d\n", err); in emc_seq_update_timing()
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H A Dmc.c1 // SPDX-License-Identifier: GPL-2.0-only
8 #include <linux/dma-mapping.h>
20 #include "mc.h"
24 { .compatible = "nvidia,tegra20-mc-gart", .data = &tegra20_mc_soc },
27 { .compatible = "nvidia,tegra30-mc", .data = &tegra30_mc_soc },
30 { .compatible = "nvidia,tegra114-mc", .data = &tegra114_mc_soc },
33 { .compatible = "nvidia,tegra124-mc", .data = &tegra124_mc_soc },
36 { .compatible = "nvidia,tegra132-mc", .data = &tegra132_mc_soc },
39 { .compatible = "nvidia,tegra210-mc", .data = &tegra210_mc_soc },
45 static int tegra_mc_block_dma_common(struct tegra_mc *mc, in tegra_mc_block_dma_common() argument
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H A Dtegra30.c1 // SPDX-License-Identifier: GPL-2.0-only
9 #include <dt-bindings/memory/tegra30-mc.h>
11 #include "mc.h"
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/iommu/
H A Dnvidia,tegra30-smmu.txt4 - compatible : "nvidia,tegra30-smmu"
5 - reg : Should contain 3 register banks(address and length) for each
7 - interrupts : Should contain MC General interrupt.
8 - nvidia,#asids : # of ASIDs
9 - dma-window : IOVA start address and length.
10 - nvidia,ahb : phandle to the ahb bus connected to SMMU.
14 compatible = "nvidia,tegra30-smmu";
19 dma-window = <0 0x40000000>; /* IOVA start & length */
/OK3568_Linux_fs/kernel/arch/arm64/boot/dts/nvidia/
H A Dtegra132.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/tegra124-car.h>
3 #include <dt-bindings/gpio/tegra-gpio.h>
4 #include <dt-bindings/memory/tegra124-mc.h>
5 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
6 #include <dt-bindings/pinctrl/pinctrl-tegra-xusb.h>
7 #include <dt-bindings/interrupt-controller/arm-gic.h>
8 #include <dt-bindings/thermal/tegra124-soctherm.h>
9 #include <dt-bindings/soc/tegra-pmc.h>
13 interrupt-parent = <&lic>;
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H A Dtegra210.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/tegra210-car.h>
3 #include <dt-bindings/gpio/tegra-gpio.h>
4 #include <dt-bindings/memory/tegra210-mc.h>
5 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
6 #include <dt-bindings/pinctrl/pinctrl-tegra-io-pad.h>
7 #include <dt-bindings/reset/tegra210-car.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/thermal/tegra124-soctherm.h>
10 #include <dt-bindings/soc/tegra-pmc.h>
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H A Dtegra186.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/tegra186-clock.h>
3 #include <dt-bindings/gpio/tegra186-gpio.h>
4 #include <dt-bindings/interrupt-controller/arm-gic.h>
5 #include <dt-bindings/mailbox/tegra186-hsp.h>
6 #include <dt-bindings/memory/tegra186-mc.h>
7 #include <dt-bindings/pinctrl/pinctrl-tegra-io-pad.h>
8 #include <dt-bindings/power/tegra186-powergate.h>
9 #include <dt-bindings/reset/tegra186-reset.h>
10 #include <dt-bindings/thermal/tegra186-bpmp-thermal.h>
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H A Dtegra194.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/tegra194-clock.h>
3 #include <dt-bindings/gpio/tegra194-gpio.h>
4 #include <dt-bindings/interrupt-controller/arm-gic.h>
5 #include <dt-bindings/mailbox/tegra186-hsp.h>
6 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
7 #include <dt-bindings/power/tegra194-powergate.h>
8 #include <dt-bindings/reset/tegra194-reset.h>
9 #include <dt-bindings/thermal/tegra194-bpmp-thermal.h>
10 #include <dt-bindings/memory/tegra194-mc.h>
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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/media/
H A Dnvidia,tegra-vde.txt4 - compatible : Must contain one of the following values:
5 - "nvidia,tegra20-vde"
6 - "nvidia,tegra30-vde"
7 - "nvidia,tegra114-vde"
8 - "nvidia,tegra124-vde"
9 - "nvidia,tegra132-vde"
10 - reg : Must contain an entry for each entry in reg-names.
11 - reg-names : Must include the following entries:
12 - sxe
13 - bsev
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/OK3568_Linux_fs/u-boot/arch/arm/mach-tegra/
H A Dap.c2 * (C) Copyright 2010-2015
5 * SPDX-License-Identifier: GPL-2.0+
14 #include <asm/arch/mc.h>
15 #include <asm/arch-tegra/ap.h>
16 #include <asm/arch-tegra/clock.h>
17 #include <asm/arch-tegra/fuse.h>
18 #include <asm/arch-tegra/pmc.h>
19 #include <asm/arch-tegra/scu.h>
20 #include <asm/arch-tegra/tegra.h>
21 #include <asm/arch-tegra/warmboot.h>
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/OK3568_Linux_fs/kernel/drivers/clk/tegra/
H A Dclk-tegra30.c1 // SPDX-License-Identifier: GPL-2.0-only
8 #include <linux/clk-provider.h>
16 #include <dt-bindings/clock/tegra30-car.h>
19 #include "clk-id.h"
593 { .con_id = "vcp", .dev_id = "tegra-avp", .dt_id = TEGRA30_CLK_VCP },
594 { .con_id = "bsea", .dev_id = "tegra-avp", .dt_id = TEGRA30_CLK_BSEA },
595 { .con_id = "bsev", .dev_id = "tegra-aes", .dt_id = TEGRA30_CLK_BSEV },
599 { .con_id = "pcie", .dev_id = "tegra-pcie", .dt_id = TEGRA30_CLK_PCIE },
600 { .con_id = "afi", .dev_id = "tegra-pcie", .dt_id = TEGRA30_CLK_AFI },
602 { .con_id = "fuse_burn", .dev_id = "fuse-tegra", .dt_id = TEGRA30_CLK_FUSE_BURN },
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/OK3568_Linux_fs/kernel/drivers/iommu/
H A Dtegra-smmu.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2011-2014 NVIDIA CORPORATION. All rights reserved.
16 #include <linux/dma-mapping.h>
19 #include <soc/tegra/mc.h>
33 struct tegra_mc *mc; member
72 writel(value, smmu->regs + offset); in smmu_writel()
77 return readl(smmu->regs + offset); in smmu_readl()
87 ((smmu)->soc->num_tlb_lines & (smmu)->tlb_mask)
119 /* per-SWGROUP SMMU_*_ASID register */
134 #define SMMU_PAGE_MASK (~(SMMU_SIZE_PT-1))
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/OK3568_Linux_fs/buildroot/dl/uboot-tools/
HDu-boot-2021.07.tar.bz2 ... -boot-2021.07/.readthedocs.yml u-boot-2021.07/Kbuild u-boot-2021.07 ...
/OK3568_Linux_fs/kernel/
H A DMAINTAINERS9 -------------------------
30 ``diff -u`` to make the patch easy to merge. Be prepared to get your
40 See Documentation/process/coding-style.rst for guidance here.
46 See Documentation/process/submitting-patches.rst for details.
57 include a Signed-off-by: line. The current version of this
59 Documentation/process/submitting-patches.rst.
70 that the bug would present a short-term risk to other users if it
76 Documentation/admin-guide/security-bugs.rst for details.
81 ---------------------------------------------------
97 W: *Web-page* with status/info
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