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Searched +full:tegra20 +full:- +full:emc +full:- +full:table (Results 1 – 22 of 22) sorted by relevance

/kernel/linux/linux-5.10/Documentation/devicetree/bindings/memory-controllers/
Dnvidia,tegra20-emc.txt4 - name : Should be emc
5 - #address-cells : Should be 1
6 - #size-cells : Should be 0
7 - compatible : Should contain "nvidia,tegra20-emc".
8 - reg : Offset and length of the register set for the device
9 - nvidia,use-ram-code : If present, the sub-nodes will be addressed
12 irrespective of ram-code configuration.
13 - interrupts : Should contain EMC General interrupt.
14 - clocks : Should contain EMC clock.
20 memory-controller@7000f400 {
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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/memory-controllers/
Dnvidia,tegra20-emc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/nvidia,tegra20-emc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NVIDIA Tegra20 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 External Memory Controller (EMC) interfaces with the off-chip SDRAM to
16 service the request stream sent from Memory Controller. The EMC also has
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/kernel/linux/linux-6.6/arch/arm/boot/dts/nvidia/
Dtegra20-acer-a500-picasso.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/atmel-maxtouch.h>
5 #include <dt-bindings/input/gpio-keys.h>
6 #include <dt-bindings/input/input.h>
7 #include <dt-bindings/thermal/thermal.h>
9 #include "tegra20.dtsi"
10 #include "tegra20-cpu-opp.dtsi"
11 #include "tegra20-cpu-opp-microvolt.dtsi"
15 compatible = "acer,picasso", "nvidia,tegra20";
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Dtegra20-colibri.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include "tegra20.dtsi"
22 nvidia,ddc-i2c-bus = <&hdmi_ddc>;
23 nvidia,hpd-gpio =
25 pll-supply = <&reg_1v8_avdd_hdmi_pll>;
26 vdd-supply = <&reg_3v3_avdd_hdmi>;
31 lan-reset-n-hog {
32 gpio-hog;
34 output-high;
35 line-name = "LAN_RESET#";
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Dtegra20-asus-tf101.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/atmel-maxtouch.h>
5 #include <dt-bindings/input/gpio-keys.h>
6 #include <dt-bindings/input/input.h>
7 #include <dt-bindings/thermal/thermal.h>
9 #include "tegra20.dtsi"
10 #include "tegra20-cpu-opp.dtsi"
11 #include "tegra20-cpu-opp-microvolt.dtsi"
15 compatible = "asus,tf101", "nvidia,tegra20";
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Dtegra20-paz00.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/input.h>
5 #include <dt-bindings/thermal/thermal.h>
7 #include "tegra20.dtsi"
8 #include "tegra20-cpu-opp.dtsi"
9 #include "tegra20-cpu-opp-microvolt.dtsi"
13 compatible = "compal,paz00", "nvidia,tegra20";
25 stdout-path = "serial0:115200n8";
44 vdd-supply = <&hdmi_vdd_reg>;
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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>
11 #include "tegra124-peripherals-opp.dtsi"
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Dtegra20-seaboard.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/input.h>
5 #include "tegra20.dtsi"
9 compatible = "nvidia,seaboard", "nvidia,tegra20";
18 stdout-path = "serial0:115200n8";
37 vdd-supply = <&hdmi_vdd_reg>;
38 pll-supply = <&hdmi_pll_reg>;
39 hdmi-supply = <&vdd_hdmi>;
41 nvidia,ddc-i2c-bus = <&hdmi_ddc>;
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/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dtegra20-acer-a500-picasso.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/gpio-keys.h>
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/thermal/thermal.h>
8 #include "tegra20.dtsi"
9 #include "tegra20-cpu-opp.dtsi"
10 #include "tegra20-cpu-opp-microvolt.dtsi"
14 compatible = "acer,picasso", "nvidia,tegra20";
31 * pre-existing /chosen node to be available to insert the
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Dtegra20-colibri.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include "tegra20.dtsi"
22 nvidia,ddc-i2c-bus = <&hdmi_ddc>;
23 nvidia,hpd-gpio =
25 pll-supply = <&reg_1v8_avdd_hdmi_pll>;
26 vdd-supply = <&reg_3v3_avdd_hdmi>;
31 pinctrl-names = "default";
32 pinctrl-0 = <&state_default>;
35 /* Analogue Audio AC97 to WM9712 (On-module) */
36 audio-refclk {
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Dtegra20-paz00.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/input.h>
5 #include "tegra20.dtsi"
6 #include "tegra20-cpu-opp.dtsi"
7 #include "tegra20-cpu-opp-microvolt.dtsi"
11 compatible = "compal,paz00", "nvidia,tegra20";
21 stdout-path = "serial0:115200n8";
40 vdd-supply = <&hdmi_vdd_reg>;
41 pll-supply = <&hdmi_pll_reg>;
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Dtegra20-seaboard.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/input.h>
5 #include "tegra20.dtsi"
9 compatible = "nvidia,seaboard", "nvidia,tegra20";
18 stdout-path = "serial0:115200n8";
37 vdd-supply = <&hdmi_vdd_reg>;
38 pll-supply = <&hdmi_pll_reg>;
39 hdmi-supply = <&vdd_hdmi>;
41 nvidia,ddc-i2c-bus = <&hdmi_ddc>;
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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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/kernel/linux/linux-5.10/drivers/memory/tegra/
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-$(CONFIG_TEGRA20_EMC) += tegra20-emc.o
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Dtegra20-emc.c1 // SPDX-License-Identifier: GPL-2.0
3 * Tegra20 External Memory Controller driver
163 struct tegra_emc *emc = data; in tegra_emc_isr() local
167 status = readl_relaxed(emc->regs + EMC_INTSTATUS) & intmask; in tegra_emc_isr()
173 dev_err_ratelimited(emc->dev, in tegra_emc_isr()
177 writel_relaxed(status, emc->regs + EMC_INTSTATUS); in tegra_emc_isr()
182 static struct emc_timing *tegra_emc_find_timing(struct tegra_emc *emc, in tegra_emc_find_timing() argument
188 for (i = 0; i < emc->num_timings; i++) { in tegra_emc_find_timing()
189 if (emc->timings[i].rate >= rate) { in tegra_emc_find_timing()
190 timing = &emc->timings[i]; in tegra_emc_find_timing()
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/kernel/linux/linux-6.6/drivers/memory/tegra/
DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 tegra-mc-y := mc.o
4 tegra-mc-$(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-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210.o
10 tegra-mc-$(CONFIG_ARCH_TEGRA_186_SOC) += tegra186.o
11 tegra-mc-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra186.o tegra194.o
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Dtegra20-emc.c1 // SPDX-License-Identifier: GPL-2.0
3 * Tegra20 External Memory Controller driver
14 #include <linux/interconnect-provider.h>
216 * There are multiple sources in the EMC driver which could request
221 /* protect shared rate-change code path */
237 struct tegra_emc *emc = data; in tegra_emc_isr() local
241 status = readl_relaxed(emc->regs + EMC_INTSTATUS) & intmask; in tegra_emc_isr()
247 dev_err_ratelimited(emc->dev, in tegra_emc_isr()
251 writel_relaxed(status, emc->regs + EMC_INTSTATUS); in tegra_emc_isr()
256 static struct emc_timing *tegra_emc_find_timing(struct tegra_emc *emc, in tegra_emc_find_timing() argument
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/kernel/linux/linux-6.6/drivers/clk/tegra/
Dclk-tegra20.c1 // SPDX-License-Identifier: GPL-2.0-only
7 #include <linux/clk-provider.h>
15 #include <dt-bindings/clock/tegra20-car.h>
18 #include "clk-id.h"
444 { .dev_id = "tegra20-ac97", .dt_id = TEGRA20_CLK_AC97 },
445 { .dev_id = "tegra-apbdma", .dt_id = TEGRA20_CLK_APBDMA },
446 { .dev_id = "rtc-tegra", .dt_id = TEGRA20_CLK_RTC },
448 { .dev_id = "tegra-kbc", .dt_id = TEGRA20_CLK_KBC },
450 { .con_id = "vcp", .dev_id = "tegra-avp", .dt_id = TEGRA20_CLK_VCP },
451 { .con_id = "bsea", .dev_id = "tegra-avp", .dt_id = TEGRA20_CLK_BSEA },
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/kernel/linux/linux-5.10/drivers/clk/tegra/
Dclk-tegra20.c1 // SPDX-License-Identifier: GPL-2.0-only
7 #include <linux/clk-provider.h>
13 #include <dt-bindings/clock/tegra20-car.h>
16 #include "clk-id.h"
442 { .dev_id = "tegra20-ac97", .dt_id = TEGRA20_CLK_AC97 },
443 { .dev_id = "tegra-apbdma", .dt_id = TEGRA20_CLK_APBDMA },
444 { .dev_id = "rtc-tegra", .dt_id = TEGRA20_CLK_RTC },
446 { .dev_id = "tegra-kbc", .dt_id = TEGRA20_CLK_KBC },
448 { .con_id = "vcp", .dev_id = "tegra-avp", .dt_id = TEGRA20_CLK_VCP },
449 { .con_id = "bsea", .dev_id = "tegra-avp", .dt_id = TEGRA20_CLK_BSEA },
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/kernel/linux/linux-5.10/arch/arm64/boot/dts/nvidia/
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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/kernel/linux/linux-6.6/arch/arm64/boot/dts/nvidia/
Dtegra234.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #include <dt-bindings/clock/tegra234-clock.h>
4 #include <dt-bindings/gpio/tegra234-gpio.h>
5 #include <dt-bindings/interrupt-controller/arm-gic.h>
6 #include <dt-bindings/mailbox/tegra186-hsp.h>
7 #include <dt-bindings/memory/tegra234-mc.h>
8 #include <dt-bindings/pinctrl/pinctrl-tegra-io-pad.h>
9 #include <dt-bindings/power/tegra234-powergate.h>
10 #include <dt-bindings/reset/tegra234-reset.h>
11 #include <dt-bindings/thermal/tegra234-bpmp-thermal.h>
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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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