Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-05 20:54:31 +00:00
Code Issues Projects Releases Packages Wiki Activity
u-boot/arch/arm/dts/tegra186.dtsi

339 lines
9.4 KiB
Text
Raw Normal View History

ARM: tegra: add core Tegra186 support This adds the bare minimum code to support Tegra186, with UART and eMMC working. The empty gpio.h is required because <asm/gpio.h> includes it. A future cleanup round may be able to solve this for all Tegra generations at once. mach-tegra/Makefile is adjusted not to compile anything for Tegra186, but instead to defer everything to mach-tegra/tegra186/Makefile. This allows the SoC code to pick-and-choose which of the C files in the "common" mach-tegra/ directory to compile in based on the SoC's needs. Most of the code is not valid for Tegra186, and this approach removes the need for mach-tegra/Makefile to contain many SoC-specific ifdefs. This approach may be applied to all other Tegra SoCs in a future cleanup round. board186.c is introduced to replace board.c and board2.c. These files currently contain a slew of SoC- and board-specific code that is not valid for Tegra186. This approach avoids adding yet more ifdefs to those files. A future cleanup round may refactor most of board*.c into board-/ SoC-specific functions files thus allowing the top-level functions like board_init_early_f to be shared again. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-05-12 19:32:55 +00:00
#include "skeleton.dtsi"
ARM: tegra: add BPMP and dependencies to Tegra186 DT This adds the DT content that's needed to allow board DTs to enable use of BPMP, clocks, resets, GPIOs, eMMC, and SD cards. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:24:51 +00:00
#include <dt-bindings/clock/tegra186-clock.h>
ARM: tegra: fix Tegra186 DT GPIO binding header Tegra186 uses different GPIO port IDs compared to previous chips. Make sure the SoC DT file includes the correct GPIO binding header. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-18 18:15:03 +00:00
#include <dt-bindings/gpio/tegra186-gpio.h>
ARM: tegra: add core Tegra186 support This adds the bare minimum code to support Tegra186, with UART and eMMC working. The empty gpio.h is required because <asm/gpio.h> includes it. A future cleanup round may be able to solve this for all Tegra generations at once. mach-tegra/Makefile is adjusted not to compile anything for Tegra186, but instead to defer everything to mach-tegra/tegra186/Makefile. This allows the SoC code to pick-and-choose which of the C files in the "common" mach-tegra/ directory to compile in based on the SoC's needs. Most of the code is not valid for Tegra186, and this approach removes the need for mach-tegra/Makefile to contain many SoC-specific ifdefs. This approach may be applied to all other Tegra SoCs in a future cleanup round. board186.c is introduced to replace board.c and board2.c. These files currently contain a slew of SoC- and board-specific code that is not valid for Tegra186. This approach avoids adding yet more ifdefs to those files. A future cleanup round may refactor most of board*.c into board-/ SoC-specific functions files thus allowing the top-level functions like board_init_early_f to be shared again. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-05-12 19:32:55 +00:00
#include <dt-bindings/interrupt-controller/arm-gic.h>
ARM: tegra: adapt to latest HSP DT binding The DT binding for the Tegra186 HSP module apparently wasn't quite final when I posted initial U-Boot support for it. Add the final DT binding doc and adapt all code and DT files to match it. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:24:49 +00:00
#include <dt-bindings/mailbox/tegra186-hsp.h>
ARM: tegra: add PCIe controller to Tegra186 SoC DT The Tegra186 PCIe DT content is almost identical to previous chips, except that the: - There are 3 ports instead of 2. - Some physical addresses have moved. - PHY programming is handled by firmware, so CCPLEX DTs don't need to reference any PHY. - The power domain is explicitly represented in DT. This change is mandatory for Tegra186 since standard power domain APIs are used, and should be made to the DT for older SoCs, although we get away without doing so since U-Boot currently uses custom APIs that hard-code power domain IDs. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:48:19 +00:00
#include <dt-bindings/power/tegra186-powergate.h>
ARM: tegra: add BPMP and dependencies to Tegra186 DT This adds the DT content that's needed to allow board DTs to enable use of BPMP, clocks, resets, GPIOs, eMMC, and SD cards. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:24:51 +00:00
#include <dt-bindings/reset/tegra186-reset.h>
ARM: tegra: add core Tegra186 support This adds the bare minimum code to support Tegra186, with UART and eMMC working. The empty gpio.h is required because <asm/gpio.h> includes it. A future cleanup round may be able to solve this for all Tegra generations at once. mach-tegra/Makefile is adjusted not to compile anything for Tegra186, but instead to defer everything to mach-tegra/tegra186/Makefile. This allows the SoC code to pick-and-choose which of the C files in the "common" mach-tegra/ directory to compile in based on the SoC's needs. Most of the code is not valid for Tegra186, and this approach removes the need for mach-tegra/Makefile to contain many SoC-specific ifdefs. This approach may be applied to all other Tegra SoCs in a future cleanup round. board186.c is introduced to replace board.c and board2.c. These files currently contain a slew of SoC- and board-specific code that is not valid for Tegra186. This approach avoids adding yet more ifdefs to those files. A future cleanup round may refactor most of board*.c into board-/ SoC-specific functions files thus allowing the top-level functions like board_init_early_f to be shared again. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-05-12 19:32:55 +00:00
/ {
compatible = "nvidia,tegra186";
ARM: tegra: add PCIe controller to Tegra186 SoC DT The Tegra186 PCIe DT content is almost identical to previous chips, except that the: - There are 3 ports instead of 2. - Some physical addresses have moved. - PHY programming is handled by firmware, so CCPLEX DTs don't need to reference any PHY. - The power domain is explicitly represented in DT. This change is mandatory for Tegra186 since standard power domain APIs are used, and should be made to the DT for older SoCs, although we get away without doing so since U-Boot currently uses custom APIs that hard-code power domain IDs. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:48:19 +00:00
interrupt-parent = <&gic>;
ARM: tegra: add core Tegra186 support This adds the bare minimum code to support Tegra186, with UART and eMMC working. The empty gpio.h is required because <asm/gpio.h> includes it. A future cleanup round may be able to solve this for all Tegra generations at once. mach-tegra/Makefile is adjusted not to compile anything for Tegra186, but instead to defer everything to mach-tegra/tegra186/Makefile. This allows the SoC code to pick-and-choose which of the C files in the "common" mach-tegra/ directory to compile in based on the SoC's needs. Most of the code is not valid for Tegra186, and this approach removes the need for mach-tegra/Makefile to contain many SoC-specific ifdefs. This approach may be applied to all other Tegra SoCs in a future cleanup round. board186.c is introduced to replace board.c and board2.c. These files currently contain a slew of SoC- and board-specific code that is not valid for Tegra186. This approach avoids adding yet more ifdefs to those files. A future cleanup round may refactor most of board*.c into board-/ SoC-specific functions files thus allowing the top-level functions like board_init_early_f to be shared again. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-05-12 19:32:55 +00:00
#address-cells = <2>;
#size-cells = <2>;
ARM: tegra: add BPMP and dependencies to Tegra186 DT This adds the DT content that's needed to allow board DTs to enable use of BPMP, clocks, resets, GPIOs, eMMC, and SD cards. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:24:51 +00:00
gpio_main: gpio@2200000 {
ARM: tegra: add core Tegra186 support This adds the bare minimum code to support Tegra186, with UART and eMMC working. The empty gpio.h is required because <asm/gpio.h> includes it. A future cleanup round may be able to solve this for all Tegra generations at once. mach-tegra/Makefile is adjusted not to compile anything for Tegra186, but instead to defer everything to mach-tegra/tegra186/Makefile. This allows the SoC code to pick-and-choose which of the C files in the "common" mach-tegra/ directory to compile in based on the SoC's needs. Most of the code is not valid for Tegra186, and this approach removes the need for mach-tegra/Makefile to contain many SoC-specific ifdefs. This approach may be applied to all other Tegra SoCs in a future cleanup round. board186.c is introduced to replace board.c and board2.c. These files currently contain a slew of SoC- and board-specific code that is not valid for Tegra186. This approach avoids adding yet more ifdefs to those files. A future cleanup round may refactor most of board*.c into board-/ SoC-specific functions files thus allowing the top-level functions like board_init_early_f to be shared again. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-05-12 19:32:55 +00:00
compatible = "nvidia,tegra186-gpio";
reg-names = "security", "gpio";
reg =
<0x0 0x2200000 0x0 0x10000>,
<0x0 0x2210000 0x0 0x10000>;
interrupts =
<GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
ARM: tegra: add DWC EQoS (ethernet) to Tegra186 DT Tegra186 includes a Synopsys DWC EQoS (Ethernet) device. Add this to the Tegra186 SoC DT so that boards can make use of it. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-09-12 17:51:14 +00:00
ethernet@2490000 {
compatible = "nvidia,tegra186-eqos", "snps,dwc-qos-ethernet-4.10";
reg = <0x0 0x02490000 0x0 0x10000>;
interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA186_CLK_AXI_CBB>,
<&bpmp TEGRA186_CLK_EQOS_AXI>,
<&bpmp TEGRA186_CLK_EQOS_RX>,
<&bpmp TEGRA186_CLK_EQOS_PTP_REF>,
<&bpmp TEGRA186_CLK_EQOS_TX>;
clock-names = "slave_bus",
"master_bus",
"rx",
"ptp_ref",
"tx";
resets = <&bpmp TEGRA186_RESET_EQOS>;
reset-names = "eqos";
phy-mode = "rgmii";
status = "disabled";
};
ARM: tegra: add core Tegra186 support This adds the bare minimum code to support Tegra186, with UART and eMMC working. The empty gpio.h is required because <asm/gpio.h> includes it. A future cleanup round may be able to solve this for all Tegra generations at once. mach-tegra/Makefile is adjusted not to compile anything for Tegra186, but instead to defer everything to mach-tegra/tegra186/Makefile. This allows the SoC code to pick-and-choose which of the C files in the "common" mach-tegra/ directory to compile in based on the SoC's needs. Most of the code is not valid for Tegra186, and this approach removes the need for mach-tegra/Makefile to contain many SoC-specific ifdefs. This approach may be applied to all other Tegra SoCs in a future cleanup round. board186.c is introduced to replace board.c and board2.c. These files currently contain a slew of SoC- and board-specific code that is not valid for Tegra186. This approach avoids adding yet more ifdefs to those files. A future cleanup round may refactor most of board*.c into board-/ SoC-specific functions files thus allowing the top-level functions like board_init_early_f to be shared again. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-05-12 19:32:55 +00:00
uarta: serial@3100000 {
compatible = "nvidia,tegra186-uart", "nvidia,tegra20-uart";
reg = <0x0 0x03100000 0x0 0x10000>;
reg-shift = <2>;
status = "disabled";
};
ARM: tegra: add I2C controllers to Tegra186 DT Tegra186 has 8 I2C controllers including BPMP I2C. This patch adds the other 7 generic controllers to Tegra186's DT. Signed-off-by: Bryan Wu <pengw@nvidia.com> (swarren, fixed DT node sort order, tweak patch description) Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:48:21 +00:00
gen1_i2c: i2c@3160000 {
compatible = "nvidia,tegra186-i2c", "nvidia,tegra114-i2c";
reg = <0x0 0x3160000 0x0 0x100>;
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&bpmp TEGRA186_CLK_I2C1>;
ARM: tegra: fix Tegra186 I2C clock name The Tegra I2C binding dictates that the clock name for the Tegra I2C clock be "div-clk" not "i2c". Fix the Tegra186 DT and I2C driver to honor this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-08-18 17:08:43 +00:00
clock-names = "div-clk";
ARM: tegra: add I2C controllers to Tegra186 DT Tegra186 has 8 I2C controllers including BPMP I2C. This patch adds the other 7 generic controllers to Tegra186's DT. Signed-off-by: Bryan Wu <pengw@nvidia.com> (swarren, fixed DT node sort order, tweak patch description) Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:48:21 +00:00
resets = <&bpmp TEGRA186_RESET_I2C1>;
reset-names = "i2c";
status = "disabled";
};
cam_i2c: i2c@3180000 {
compatible = "nvidia,tegra186-i2c", "nvidia,tegra114-i2c";
reg = <0x0 0x3180000 0x0 0x100>;
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&bpmp TEGRA186_CLK_I2C3>;
ARM: tegra: fix Tegra186 I2C clock name The Tegra I2C binding dictates that the clock name for the Tegra I2C clock be "div-clk" not "i2c". Fix the Tegra186 DT and I2C driver to honor this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-08-18 17:08:43 +00:00
clock-names = "div-clk";
ARM: tegra: add I2C controllers to Tegra186 DT Tegra186 has 8 I2C controllers including BPMP I2C. This patch adds the other 7 generic controllers to Tegra186's DT. Signed-off-by: Bryan Wu <pengw@nvidia.com> (swarren, fixed DT node sort order, tweak patch description) Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:48:21 +00:00
resets = <&bpmp TEGRA186_RESET_I2C3>;
reset-names = "i2c";
status = "disabled";
};
dp_aux_ch1_i2c: i2c@3190000 {
compatible = "nvidia,tegra186-i2c", "nvidia,tegra114-i2c";
reg = <0x0 0x3190000 0x0 0x100>;
interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&bpmp TEGRA186_CLK_I2C4>;
ARM: tegra: fix Tegra186 I2C clock name The Tegra I2C binding dictates that the clock name for the Tegra I2C clock be "div-clk" not "i2c". Fix the Tegra186 DT and I2C driver to honor this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-08-18 17:08:43 +00:00
clock-names = "div-clk";
ARM: tegra: add I2C controllers to Tegra186 DT Tegra186 has 8 I2C controllers including BPMP I2C. This patch adds the other 7 generic controllers to Tegra186's DT. Signed-off-by: Bryan Wu <pengw@nvidia.com> (swarren, fixed DT node sort order, tweak patch description) Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:48:21 +00:00
resets = <&bpmp TEGRA186_RESET_I2C4>;
reset-names = "i2c";
status = "disabled";
};
dp_aux_ch0_i2c: i2c@31b0000 {
compatible = "nvidia,tegra186-i2c", "nvidia,tegra114-i2c";
reg = <0x0 0x31b0000 0x0 0x100>;
interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&bpmp TEGRA186_CLK_I2C6>;
ARM: tegra: fix Tegra186 I2C clock name The Tegra I2C binding dictates that the clock name for the Tegra I2C clock be "div-clk" not "i2c". Fix the Tegra186 DT and I2C driver to honor this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-08-18 17:08:43 +00:00
clock-names = "div-clk";
ARM: tegra: add I2C controllers to Tegra186 DT Tegra186 has 8 I2C controllers including BPMP I2C. This patch adds the other 7 generic controllers to Tegra186's DT. Signed-off-by: Bryan Wu <pengw@nvidia.com> (swarren, fixed DT node sort order, tweak patch description) Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:48:21 +00:00
resets = <&bpmp TEGRA186_RESET_I2C6>;
reset-names = "i2c";
status = "disabled";
};
gen7_i2c: i2c@31c0000 {
compatible = "nvidia,tegra186-i2c", "nvidia,tegra114-i2c";
reg = <0x0 0x31c0000 0x0 0x100>;
interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&bpmp TEGRA186_CLK_I2C7>;
ARM: tegra: fix Tegra186 I2C clock name The Tegra I2C binding dictates that the clock name for the Tegra I2C clock be "div-clk" not "i2c". Fix the Tegra186 DT and I2C driver to honor this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-08-18 17:08:43 +00:00
clock-names = "div-clk";
ARM: tegra: add I2C controllers to Tegra186 DT Tegra186 has 8 I2C controllers including BPMP I2C. This patch adds the other 7 generic controllers to Tegra186's DT. Signed-off-by: Bryan Wu <pengw@nvidia.com> (swarren, fixed DT node sort order, tweak patch description) Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:48:21 +00:00
resets = <&bpmp TEGRA186_RESET_I2C7>;
reset-names = "i2c";
status = "disabled";
};
gen9_i2c: i2c@31e0000 {
compatible = "nvidia,tegra186-i2c", "nvidia,tegra114-i2c";
reg = <0x0 0x31e0000 0x0 0x100>;
interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&bpmp TEGRA186_CLK_I2C9>;
ARM: tegra: fix Tegra186 I2C clock name The Tegra I2C binding dictates that the clock name for the Tegra I2C clock be "div-clk" not "i2c". Fix the Tegra186 DT and I2C driver to honor this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-08-18 17:08:43 +00:00
clock-names = "div-clk";
ARM: tegra: add I2C controllers to Tegra186 DT Tegra186 has 8 I2C controllers including BPMP I2C. This patch adds the other 7 generic controllers to Tegra186's DT. Signed-off-by: Bryan Wu <pengw@nvidia.com> (swarren, fixed DT node sort order, tweak patch description) Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:48:21 +00:00
resets = <&bpmp TEGRA186_RESET_I2C9>;
reset-names = "i2c";
status = "disabled";
};
ARM: tegra: add BPMP and dependencies to Tegra186 DT This adds the DT content that's needed to allow board DTs to enable use of BPMP, clocks, resets, GPIOs, eMMC, and SD cards. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:24:51 +00:00
sdhci@3400000 {
compatible = "nvidia,tegra186-sdhci";
reg = <0x0 0x03400000 0x0 0x200>;
resets = <&bpmp TEGRA186_RESET_SDMMC1>;
ARM: tegra: fix Tegra186 SDHCI clock/reset names The Tegra SDHCI binding dictates that the reseet name for the Tegra SDHCI clock be "sdhci" not "sdmmc", and that the clock is accessed by index rather than by name. Fix the Tegra186 DT and MMC driver to honor this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-08-18 17:08:44 +00:00
reset-names = "sdhci";
ARM: tegra: add BPMP and dependencies to Tegra186 DT This adds the DT content that's needed to allow board DTs to enable use of BPMP, clocks, resets, GPIOs, eMMC, and SD cards. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:24:51 +00:00
clocks = <&bpmp TEGRA186_CLK_SDMMC1>;
interrupts = <GIC_SPI 62 0x04>;
status = "disabled";
};
ARM: tegra: add core Tegra186 support This adds the bare minimum code to support Tegra186, with UART and eMMC working. The empty gpio.h is required because <asm/gpio.h> includes it. A future cleanup round may be able to solve this for all Tegra generations at once. mach-tegra/Makefile is adjusted not to compile anything for Tegra186, but instead to defer everything to mach-tegra/tegra186/Makefile. This allows the SoC code to pick-and-choose which of the C files in the "common" mach-tegra/ directory to compile in based on the SoC's needs. Most of the code is not valid for Tegra186, and this approach removes the need for mach-tegra/Makefile to contain many SoC-specific ifdefs. This approach may be applied to all other Tegra SoCs in a future cleanup round. board186.c is introduced to replace board.c and board2.c. These files currently contain a slew of SoC- and board-specific code that is not valid for Tegra186. This approach avoids adding yet more ifdefs to those files. A future cleanup round may refactor most of board*.c into board-/ SoC-specific functions files thus allowing the top-level functions like board_init_early_f to be shared again. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-05-12 19:32:55 +00:00
sdhci@3460000 {
compatible = "nvidia,tegra186-sdhci";
reg = <0x0 0x03460000 0x0 0x200>;
ARM: tegra: add BPMP and dependencies to Tegra186 DT This adds the DT content that's needed to allow board DTs to enable use of BPMP, clocks, resets, GPIOs, eMMC, and SD cards. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:24:51 +00:00
resets = <&bpmp TEGRA186_RESET_SDMMC4>;
ARM: tegra: fix Tegra186 SDHCI clock/reset names The Tegra SDHCI binding dictates that the reseet name for the Tegra SDHCI clock be "sdhci" not "sdmmc", and that the clock is accessed by index rather than by name. Fix the Tegra186 DT and MMC driver to honor this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-08-18 17:08:44 +00:00
reset-names = "sdhci";
ARM: tegra: add BPMP and dependencies to Tegra186 DT This adds the DT content that's needed to allow board DTs to enable use of BPMP, clocks, resets, GPIOs, eMMC, and SD cards. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:24:51 +00:00
clocks = <&bpmp TEGRA186_CLK_SDMMC4>;
ARM: tegra: add core Tegra186 support This adds the bare minimum code to support Tegra186, with UART and eMMC working. The empty gpio.h is required because <asm/gpio.h> includes it. A future cleanup round may be able to solve this for all Tegra generations at once. mach-tegra/Makefile is adjusted not to compile anything for Tegra186, but instead to defer everything to mach-tegra/tegra186/Makefile. This allows the SoC code to pick-and-choose which of the C files in the "common" mach-tegra/ directory to compile in based on the SoC's needs. Most of the code is not valid for Tegra186, and this approach removes the need for mach-tegra/Makefile to contain many SoC-specific ifdefs. This approach may be applied to all other Tegra SoCs in a future cleanup round. board186.c is introduced to replace board.c and board2.c. These files currently contain a slew of SoC- and board-specific code that is not valid for Tegra186. This approach avoids adding yet more ifdefs to those files. A future cleanup round may refactor most of board*.c into board-/ SoC-specific functions files thus allowing the top-level functions like board_init_early_f to be shared again. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-05-12 19:32:55 +00:00
interrupts = <GIC_SPI 31 0x04>;
status = "disabled";
};
ARM: tegra: add PCIe controller to Tegra186 SoC DT The Tegra186 PCIe DT content is almost identical to previous chips, except that the: - There are 3 ports instead of 2. - Some physical addresses have moved. - PHY programming is handled by firmware, so CCPLEX DTs don't need to reference any PHY. - The power domain is explicitly represented in DT. This change is mandatory for Tegra186 since standard power domain APIs are used, and should be made to the DT for older SoCs, although we get away without doing so since U-Boot currently uses custom APIs that hard-code power domain IDs. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:48:19 +00:00
gic: interrupt-controller@3881000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x0 0x3881000 0x0 0x1000>,
<0x0 0x3882000 0x0 0x2000>,
<0x0 0x3884000 0x0 0x2000>,
<0x0 0x3886000 0x0 0x2000>;
interrupts = <GIC_PPI 9
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
interrupt-parent = <&gic>;
};
mailbox: add Tegra186 HSP driver Tegra186's HSP module implements doorbells, mailboxes, semaphores, and shared interrupts. This patch provides a driver for HSP, and hooks it into the mailbox API. Currently, only doorbells are supported. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
2016-06-17 15:43:57 +00:00
hsp: hsp@3c00000 {
compatible = "nvidia,tegra186-hsp";
reg = <0x0 0x03c00000 0x0 0xa0000>;
interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
ARM: tegra: adapt to latest HSP DT binding The DT binding for the Tegra186 HSP module apparently wasn't quite final when I posted initial U-Boot support for it. Add the final DT binding doc and adapt all code and DT files to match it. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:24:49 +00:00
interrupt-names = "doorbell";
#mbox-cells = <2>;
mailbox: add Tegra186 HSP driver Tegra186's HSP module implements doorbells, mailboxes, semaphores, and shared interrupts. This patch provides a driver for HSP, and hooks it into the mailbox API. Currently, only doorbells are supported. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
2016-06-17 15:43:57 +00:00
};
ARM: tegra: add I2C controllers to Tegra186 DT Tegra186 has 8 I2C controllers including BPMP I2C. This patch adds the other 7 generic controllers to Tegra186's DT. Signed-off-by: Bryan Wu <pengw@nvidia.com> (swarren, fixed DT node sort order, tweak patch description) Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:48:21 +00:00
gen2_i2c: i2c@c240000 {
compatible = "nvidia,tegra186-i2c", "nvidia,tegra114-i2c";
reg = <0x0 0xc240000 0x0 0x100>;
interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&bpmp TEGRA186_CLK_I2C2>;
ARM: tegra: fix Tegra186 I2C clock name The Tegra I2C binding dictates that the clock name for the Tegra I2C clock be "div-clk" not "i2c". Fix the Tegra186 DT and I2C driver to honor this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-08-18 17:08:43 +00:00
clock-names = "div-clk";
ARM: tegra: add I2C controllers to Tegra186 DT Tegra186 has 8 I2C controllers including BPMP I2C. This patch adds the other 7 generic controllers to Tegra186's DT. Signed-off-by: Bryan Wu <pengw@nvidia.com> (swarren, fixed DT node sort order, tweak patch description) Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:48:21 +00:00
resets = <&bpmp TEGRA186_RESET_I2C2>;
reset-names = "i2c";
status = "disabled";
};
gen8_i2c: i2c@c250000 {
compatible = "nvidia,tegra186-i2c", "nvidia,tegra114-i2c";
reg = <0x0 0xc250000 0x0 0x100>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&bpmp TEGRA186_CLK_I2C8>;
ARM: tegra: fix Tegra186 I2C clock name The Tegra I2C binding dictates that the clock name for the Tegra I2C clock be "div-clk" not "i2c". Fix the Tegra186 DT and I2C driver to honor this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-08-18 17:08:43 +00:00
clock-names = "div-clk";
ARM: tegra: add I2C controllers to Tegra186 DT Tegra186 has 8 I2C controllers including BPMP I2C. This patch adds the other 7 generic controllers to Tegra186's DT. Signed-off-by: Bryan Wu <pengw@nvidia.com> (swarren, fixed DT node sort order, tweak patch description) Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:48:21 +00:00
resets = <&bpmp TEGRA186_RESET_I2C8>;
reset-names = "i2c";
status = "disabled";
};
ARM: tegra: add BPMP and dependencies to Tegra186 DT This adds the DT content that's needed to allow board DTs to enable use of BPMP, clocks, resets, GPIOs, eMMC, and SD cards. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:24:51 +00:00
gpio_aon: gpio@c2f0000 {
ARM: tegra: add core Tegra186 support This adds the bare minimum code to support Tegra186, with UART and eMMC working. The empty gpio.h is required because <asm/gpio.h> includes it. A future cleanup round may be able to solve this for all Tegra generations at once. mach-tegra/Makefile is adjusted not to compile anything for Tegra186, but instead to defer everything to mach-tegra/tegra186/Makefile. This allows the SoC code to pick-and-choose which of the C files in the "common" mach-tegra/ directory to compile in based on the SoC's needs. Most of the code is not valid for Tegra186, and this approach removes the need for mach-tegra/Makefile to contain many SoC-specific ifdefs. This approach may be applied to all other Tegra SoCs in a future cleanup round. board186.c is introduced to replace board.c and board2.c. These files currently contain a slew of SoC- and board-specific code that is not valid for Tegra186. This approach avoids adding yet more ifdefs to those files. A future cleanup round may refactor most of board*.c into board-/ SoC-specific functions files thus allowing the top-level functions like board_init_early_f to be shared again. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-05-12 19:32:55 +00:00
compatible = "nvidia,tegra186-gpio-aon";
reg-names = "security", "gpio";
reg =
<0x0 0xc2f0000 0x0 0x1000>,
<0x0 0xc2f1000 0x0 0x1000>;
interrupts =
<GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
ARM: tegra: add BPMP and dependencies to Tegra186 DT This adds the DT content that's needed to allow board DTs to enable use of BPMP, clocks, resets, GPIOs, eMMC, and SD cards. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:24:51 +00:00
ARM: tegra: Rename pcie-controller to pcie Recent versions of DTC have checks for PCI host bridge device tree nodes that are named something other than "pci" or "pcie". Fix all occurrences of such nodes for Tegra boards to avoid potential warnings from DTC. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2019-04-15 09:32:37 +00:00
pcie@10003000 {
ARM: tegra: add PCIe controller to Tegra186 SoC DT The Tegra186 PCIe DT content is almost identical to previous chips, except that the: - There are 3 ports instead of 2. - Some physical addresses have moved. - PHY programming is handled by firmware, so CCPLEX DTs don't need to reference any PHY. - The power domain is explicitly represented in DT. This change is mandatory for Tegra186 since standard power domain APIs are used, and should be made to the DT for older SoCs, although we get away without doing so since U-Boot currently uses custom APIs that hard-code power domain IDs. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:48:19 +00:00
compatible = "nvidia,tegra186-pcie";
device_type = "pci";
reg = <0x0 0x10003000 0x0 0x00000800 /* PADS registers */
0x0 0x10003800 0x0 0x00000800 /* AFI registers */
0x0 0x40000000 0x0 0x10000000>; /* configuration space */
reg-names = "pads", "afi", "cs";
interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
<GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>, /* MSI interrupt */
<GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; /* Wake interrupt */
interrupt-names = "intr", "msi", "wake";
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
bus-range = <0x00 0xff>;
#address-cells = <3>;
#size-cells = <2>;
ranges = <0x82000000 0 0x10000000 0x0 0x10000000 0 0x00001000 /* port 0 configuration space */
0x82000000 0 0x10001000 0x0 0x10001000 0 0x00001000 /* port 1 configuration space */
0x82000000 0 0x10004000 0x0 0x10004000 0 0x00001000 /* port 2 configuration space */
0x81000000 0 0x0 0x0 0x50000000 0 0x00010000 /* downstream I/O (64 KiB) */
0x82000000 0 0x50100000 0x0 0x50100000 0 0x07f00000 /* non-prefetchable memory (127 MiB) */
0xc2000000 0 0x58000000 0x0 0x58000000 0 0x28000000>; /* prefetchable memory (640 MiB) */
clocks = <&bpmp TEGRA186_CLK_PCIE>,
<&bpmp TEGRA186_CLK_AFI>;
clock-names = "pex", "afi";
resets = <&bpmp TEGRA186_RESET_PCIE>,
<&bpmp TEGRA186_RESET_AFI>,
<&bpmp TEGRA186_RESET_PCIEXCLK>;
reset-names = "pex", "afi", "pcie_x";
power-domains = <&bpmp TEGRA186_POWER_DOMAIN_PCX>;
status = "disabled";
pci@1,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x10000000 0 0x1000>;
reg = <0x000800 0 0 0 0>;
status = "disabled";
#address-cells = <3>;
#size-cells = <2>;
ranges;
nvidia,num-lanes = <2>;
};
pci@2,0 {
device_type = "pci";
assigned-addresses = <0x82001000 0 0x10001000 0 0x1000>;
reg = <0x001000 0 0 0 0>;
status = "disabled";
#address-cells = <3>;
#size-cells = <2>;
ranges;
nvidia,num-lanes = <1>;
};
pci@3,0 {
device_type = "pci";
assigned-addresses = <0x82001800 0 0x10004000 0 0x1000>;
reg = <0x001800 0 0 0 0>;
status = "disabled";
#address-cells = <3>;
#size-cells = <2>;
ranges;
nvidia,num-lanes = <1>;
};
};
ARM: tegra: add BPMP and dependencies to Tegra186 DT This adds the DT content that's needed to allow board DTs to enable use of BPMP, clocks, resets, GPIOs, eMMC, and SD cards. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:24:51 +00:00
sysram@30000000 {
compatible = "nvidia,tegra186-sysram", "mmio-sram";
reg = <0x0 0x30000000 0x0 0x50000>;
#address-cells = <2>;
#size-cells = <2>;
ranges = <0 0x0 0x0 0x30000000 0x0 0x50000>;
sysram_cpu_bpmp_tx: shmem@4e000 {
compatible = "nvidia,tegra186-bpmp-shmem";
reg = <0x0 0x4e000 0x0 0x1000>;
};
sysram_cpu_bpmp_rx: shmem@4f000 {
compatible = "nvidia,tegra186-bpmp-shmem";
reg = <0x0 0x4f000 0x0 0x1000>;
};
};
bpmp: bpmp {
compatible = "nvidia,tegra186-bpmp";
mboxes = <&hsp HSP_MBOX_TYPE_DB HSP_DB_MASTER_BPMP>;
/*
* In theory, these references, and the configuration in the
* node these reference point at, are board-specific, since
* they depend on the BCT's memory carve-out setup, the
* firmware that's actually loaded onto the BPMP, etc. However,
* in practice, all boards are likely to use identical values.
*/
shmem = <&sysram_cpu_bpmp_tx &sysram_cpu_bpmp_rx>;
#clock-cells = <1>;
#power-domain-cells = <1>;
#reset-cells = <1>;
ARM: tegra: add BPMP I2C to Tegra186 device tree This allows the BPMP I2C device to be instantiated, which makes it available to other drivers and the user. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-29 19:15:04 +00:00
bpmp_i2c: i2c {
compatible = "nvidia,tegra186-bpmp-i2c";
nvidia,bpmp-bus-id = <5>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
ARM: tegra: add BPMP and dependencies to Tegra186 DT This adds the DT content that's needed to allow board DTs to enable use of BPMP, clocks, resets, GPIOs, eMMC, and SD cards. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-07-27 21:24:51 +00:00
};
ARM: tegra: add core Tegra186 support This adds the bare minimum code to support Tegra186, with UART and eMMC working. The empty gpio.h is required because <asm/gpio.h> includes it. A future cleanup round may be able to solve this for all Tegra generations at once. mach-tegra/Makefile is adjusted not to compile anything for Tegra186, but instead to defer everything to mach-tegra/tegra186/Makefile. This allows the SoC code to pick-and-choose which of the C files in the "common" mach-tegra/ directory to compile in based on the SoC's needs. Most of the code is not valid for Tegra186, and this approach removes the need for mach-tegra/Makefile to contain many SoC-specific ifdefs. This approach may be applied to all other Tegra SoCs in a future cleanup round. board186.c is introduced to replace board.c and board2.c. These files currently contain a slew of SoC- and board-specific code that is not valid for Tegra186. This approach avoids adding yet more ifdefs to those files. A future cleanup round may refactor most of board*.c into board-/ SoC-specific functions files thus allowing the top-level functions like board_init_early_f to be shared again. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-05-12 19:32:55 +00:00
};
Reference in a new issue Copy permalink