linux/arch/arm/boot/dts/dra7.dtsi

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/*
* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
* Based on "omap4.dtsi"
*/
#include <dt-bindings/bus/ti-sysc.h>
#include <dt-bindings/clock/dra7.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/pinctrl/dra.h>
#include <dt-bindings/clock/dra7.h>
#define MAX_SOURCES 400
/ {
#address-cells = <2>;
#size-cells = <2>;
compatible = "ti,dra7xx";
interrupt-parent = <&crossbar_mpu>;
chosen { };
aliases {
i2c0 = &i2c1;
i2c1 = &i2c2;
i2c2 = &i2c3;
i2c3 = &i2c4;
i2c4 = &i2c5;
serial0 = &uart1;
serial1 = &uart2;
serial2 = &uart3;
serial3 = &uart4;
serial4 = &uart5;
serial5 = &uart6;
serial6 = &uart7;
serial7 = &uart8;
serial8 = &uart9;
serial9 = &uart10;
ethernet0 = &cpsw_emac0;
ethernet1 = &cpsw_emac1;
d_can0 = &dcan1;
d_can1 = &dcan2;
spi0 = &qspi;
};
timer {
compatible = "arm,armv7-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
interrupt-parent = <&gic>;
};
gic: interrupt-controller@48211000 {
compatible = "arm,cortex-a15-gic";
interrupt-controller;
#interrupt-cells = <3>;
reg = <0x0 0x48211000 0x0 0x1000>,
<0x0 0x48212000 0x0 0x2000>,
<0x0 0x48214000 0x0 0x2000>,
<0x0 0x48216000 0x0 0x2000>;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
interrupt-parent = <&gic>;
};
ARM: omap: convert wakeupgen to stacked domains OMAP4/5 has been (ab)using the gic_arch_extn to provide wakeup from suspend, and it makes a lot of sense to convert this code to use stacked domains instead. This patch does just this, updating the DT files to actually reflect what the HW provides. BIG FAT WARNING: because the DTs were so far lying by not exposing the WUGEN HW block, kernels with this patch applied won't have any suspend-resume facility when booted with old DTs, and old kernels with updated DTs won't even boot. On a platform with this patch applied, the system looks like this: root@bacon-fat:~# cat /proc/interrupts CPU0 CPU1 16: 0 0 WUGEN 37 gp_timer 19: 233799 155916 GIC 27 arch_timer 23: 0 0 WUGEN 9 l3-dbg-irq 24: 1 0 WUGEN 10 l3-app-irq 27: 282 0 WUGEN 13 omap-dma-engine 44: 0 0 4ae10000.gpio 13 DMA 294: 0 0 WUGEN 20 gpmc 297: 506 0 WUGEN 56 48070000.i2c 298: 0 0 WUGEN 57 48072000.i2c 299: 0 0 WUGEN 61 48060000.i2c 300: 0 0 WUGEN 62 4807a000.i2c 301: 8 0 WUGEN 60 4807c000.i2c 308: 2439 0 WUGEN 74 OMAP UART2 312: 362 0 WUGEN 83 mmc2 313: 502 0 WUGEN 86 mmc0 314: 13 0 WUGEN 94 mmc1 350: 0 0 PRCM pinctrl, pinctrl 406: 35155709 0 GIC 109 ehci_hcd:usb1 407: 0 0 WUGEN 7 palmas 409: 0 0 WUGEN 119 twl6040 410: 0 0 twl6040 5 twl6040_irq_ready 411: 0 0 twl6040 0 twl6040_irq_th IPI0: 0 1 CPU wakeup interrupts IPI1: 0 0 Timer broadcast interrupts IPI2: 95334 902334 Rescheduling interrupts IPI3: 0 0 Function call interrupts IPI4: 479 648 Single function call interrupts IPI5: 0 0 CPU stop interrupts IPI6: 0 0 IRQ work interrupts IPI7: 0 0 completion interrupts Err: 0 Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Link: https://lkml.kernel.org/r/1426088629-15377-8-git-send-email-marc.zyngier@arm.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2015-03-11 23:43:49 +08:00
wakeupgen: interrupt-controller@48281000 {
compatible = "ti,omap5-wugen-mpu", "ti,omap4-wugen-mpu";
interrupt-controller;
#interrupt-cells = <3>;
reg = <0x0 0x48281000 0x0 0x1000>;
ARM: omap: convert wakeupgen to stacked domains OMAP4/5 has been (ab)using the gic_arch_extn to provide wakeup from suspend, and it makes a lot of sense to convert this code to use stacked domains instead. This patch does just this, updating the DT files to actually reflect what the HW provides. BIG FAT WARNING: because the DTs were so far lying by not exposing the WUGEN HW block, kernels with this patch applied won't have any suspend-resume facility when booted with old DTs, and old kernels with updated DTs won't even boot. On a platform with this patch applied, the system looks like this: root@bacon-fat:~# cat /proc/interrupts CPU0 CPU1 16: 0 0 WUGEN 37 gp_timer 19: 233799 155916 GIC 27 arch_timer 23: 0 0 WUGEN 9 l3-dbg-irq 24: 1 0 WUGEN 10 l3-app-irq 27: 282 0 WUGEN 13 omap-dma-engine 44: 0 0 4ae10000.gpio 13 DMA 294: 0 0 WUGEN 20 gpmc 297: 506 0 WUGEN 56 48070000.i2c 298: 0 0 WUGEN 57 48072000.i2c 299: 0 0 WUGEN 61 48060000.i2c 300: 0 0 WUGEN 62 4807a000.i2c 301: 8 0 WUGEN 60 4807c000.i2c 308: 2439 0 WUGEN 74 OMAP UART2 312: 362 0 WUGEN 83 mmc2 313: 502 0 WUGEN 86 mmc0 314: 13 0 WUGEN 94 mmc1 350: 0 0 PRCM pinctrl, pinctrl 406: 35155709 0 GIC 109 ehci_hcd:usb1 407: 0 0 WUGEN 7 palmas 409: 0 0 WUGEN 119 twl6040 410: 0 0 twl6040 5 twl6040_irq_ready 411: 0 0 twl6040 0 twl6040_irq_th IPI0: 0 1 CPU wakeup interrupts IPI1: 0 0 Timer broadcast interrupts IPI2: 95334 902334 Rescheduling interrupts IPI3: 0 0 Function call interrupts IPI4: 479 648 Single function call interrupts IPI5: 0 0 CPU stop interrupts IPI6: 0 0 IRQ work interrupts IPI7: 0 0 completion interrupts Err: 0 Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Link: https://lkml.kernel.org/r/1426088629-15377-8-git-send-email-marc.zyngier@arm.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2015-03-11 23:43:49 +08:00
interrupt-parent = <&gic>;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a15";
reg = <0>;
operating-points-v2 = <&cpu0_opp_table>;
clocks = <&dpll_mpu_ck>;
clock-names = "cpu";
clock-latency = <300000>; /* From omap-cpufreq driver */
/* cooling options */
#cooling-cells = <2>; /* min followed by max */
vbb-supply = <&abb_mpu>;
};
};
cpu0_opp_table: opp-table {
compatible = "operating-points-v2-ti-cpu";
syscon = <&scm_wkup>;
opp_nom-1000000000 {
opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <1060000 850000 1150000>,
<1060000 850000 1150000>;
opp-supported-hw = <0xFF 0x01>;
opp-suspend;
};
opp_od-1176000000 {
opp-hz = /bits/ 64 <1176000000>;
opp-microvolt = <1160000 885000 1160000>,
<1160000 885000 1160000>;
opp-supported-hw = <0xFF 0x02>;
};
opp_high@1500000000 {
opp-hz = /bits/ 64 <1500000000>;
opp-microvolt = <1210000 950000 1250000>,
<1210000 950000 1250000>;
opp-supported-hw = <0xFF 0x04>;
};
};
/*
* The soc node represents the soc top level view. It is used for IPs
* that are not memory mapped in the MPU view or for the MPU itself.
*/
soc {
compatible = "ti,omap-infra";
mpu {
compatible = "ti,omap5-mpu";
ti,hwmods = "mpu";
};
};
/*
* XXX: Use a flat representation of the SOC interconnect.
* The real OMAP interconnect network is quite complex.
* Since it will not bring real advantage to represent that in DT for
* the moment, just use a fake OCP bus entry to represent the whole bus
* hierarchy.
*/
ocp {
compatible = "ti,dra7-l3-noc", "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x0 0x0 0xc0000000>;
ti,hwmods = "l3_main_1", "l3_main_2";
reg = <0x0 0x44000000 0x0 0x1000000>,
<0x0 0x45000000 0x0 0x1000>;
interrupts-extended = <&crossbar_mpu GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
ARM: omap: convert wakeupgen to stacked domains OMAP4/5 has been (ab)using the gic_arch_extn to provide wakeup from suspend, and it makes a lot of sense to convert this code to use stacked domains instead. This patch does just this, updating the DT files to actually reflect what the HW provides. BIG FAT WARNING: because the DTs were so far lying by not exposing the WUGEN HW block, kernels with this patch applied won't have any suspend-resume facility when booted with old DTs, and old kernels with updated DTs won't even boot. On a platform with this patch applied, the system looks like this: root@bacon-fat:~# cat /proc/interrupts CPU0 CPU1 16: 0 0 WUGEN 37 gp_timer 19: 233799 155916 GIC 27 arch_timer 23: 0 0 WUGEN 9 l3-dbg-irq 24: 1 0 WUGEN 10 l3-app-irq 27: 282 0 WUGEN 13 omap-dma-engine 44: 0 0 4ae10000.gpio 13 DMA 294: 0 0 WUGEN 20 gpmc 297: 506 0 WUGEN 56 48070000.i2c 298: 0 0 WUGEN 57 48072000.i2c 299: 0 0 WUGEN 61 48060000.i2c 300: 0 0 WUGEN 62 4807a000.i2c 301: 8 0 WUGEN 60 4807c000.i2c 308: 2439 0 WUGEN 74 OMAP UART2 312: 362 0 WUGEN 83 mmc2 313: 502 0 WUGEN 86 mmc0 314: 13 0 WUGEN 94 mmc1 350: 0 0 PRCM pinctrl, pinctrl 406: 35155709 0 GIC 109 ehci_hcd:usb1 407: 0 0 WUGEN 7 palmas 409: 0 0 WUGEN 119 twl6040 410: 0 0 twl6040 5 twl6040_irq_ready 411: 0 0 twl6040 0 twl6040_irq_th IPI0: 0 1 CPU wakeup interrupts IPI1: 0 0 Timer broadcast interrupts IPI2: 95334 902334 Rescheduling interrupts IPI3: 0 0 Function call interrupts IPI4: 479 648 Single function call interrupts IPI5: 0 0 CPU stop interrupts IPI6: 0 0 IRQ work interrupts IPI7: 0 0 completion interrupts Err: 0 Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Link: https://lkml.kernel.org/r/1426088629-15377-8-git-send-email-marc.zyngier@arm.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2015-03-11 23:43:49 +08:00
<&wakeupgen GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
l4_cfg: interconnect@4a000000 {
};
l4_wkup: interconnect@4ae00000 {
};
l4_per1: interconnect@48000000 {
};
l4_per2: interconnect@48400000 {
};
l4_per3: interconnect@48800000 {
};
axi@0 {
compatible = "simple-bus";
#size-cells = <1>;
#address-cells = <1>;
ranges = <0x51000000 0x51000000 0x3000
0x0 0x20000000 0x10000000>;
/**
* To enable PCI endpoint mode, disable the pcie1_rc
* node and enable pcie1_ep mode.
*/
pcie1_rc: pcie@51000000 {
reg = <0x51000000 0x2000>, <0x51002000 0x14c>, <0x1000 0x2000>;
reg-names = "rc_dbics", "ti_conf", "config";
interrupts = <0 232 0x4>, <0 233 0x4>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
ranges = <0x81000000 0 0 0x03000 0 0x00010000
0x82000000 0 0x20013000 0x13000 0 0xffed000>;
bus-range = <0x00 0xff>;
#interrupt-cells = <1>;
num-lanes = <1>;
linux,pci-domain = <0>;
ti,hwmods = "pcie1";
phys = <&pcie1_phy>;
phy-names = "pcie-phy0";
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie1_intc 1>,
<0 0 0 2 &pcie1_intc 2>,
<0 0 0 3 &pcie1_intc 3>,
<0 0 0 4 &pcie1_intc 4>;
ti,syscon-unaligned-access = <&scm_conf1 0x14 1>;
status = "disabled";
pcie1_intc: interrupt-controller {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <1>;
};
};
pcie1_ep: pcie_ep@51000000 {
reg = <0x51000000 0x28>, <0x51002000 0x14c>, <0x51001000 0x28>, <0x1000 0x10000000>;
reg-names = "ep_dbics", "ti_conf", "ep_dbics2", "addr_space";
interrupts = <0 232 0x4>;
num-lanes = <1>;
num-ib-windows = <4>;
num-ob-windows = <16>;
ti,hwmods = "pcie1";
phys = <&pcie1_phy>;
phy-names = "pcie-phy0";
ti,syscon-unaligned-access = <&scm_conf1 0x14 1>;
status = "disabled";
};
};
axi@1 {
compatible = "simple-bus";
#size-cells = <1>;
#address-cells = <1>;
ranges = <0x51800000 0x51800000 0x3000
0x0 0x30000000 0x10000000>;
status = "disabled";
pcie2_rc: pcie@51800000 {
reg = <0x51800000 0x2000>, <0x51802000 0x14c>, <0x1000 0x2000>;
reg-names = "rc_dbics", "ti_conf", "config";
interrupts = <0 355 0x4>, <0 356 0x4>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
ranges = <0x81000000 0 0 0x03000 0 0x00010000
0x82000000 0 0x30013000 0x13000 0 0xffed000>;
bus-range = <0x00 0xff>;
#interrupt-cells = <1>;
num-lanes = <1>;
linux,pci-domain = <1>;
ti,hwmods = "pcie2";
phys = <&pcie2_phy>;
phy-names = "pcie-phy0";
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie2_intc 1>,
<0 0 0 2 &pcie2_intc 2>,
<0 0 0 3 &pcie2_intc 3>,
<0 0 0 4 &pcie2_intc 4>;
ti,syscon-unaligned-access = <&scm_conf1 0x14 2>;
pcie2_intc: interrupt-controller {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <1>;
};
};
};
ocmcram1: ocmcram@40300000 {
compatible = "mmio-sram";
reg = <0x40300000 0x80000>;
ranges = <0x0 0x40300000 0x80000>;
#address-cells = <1>;
#size-cells = <1>;
/*
* This is a placeholder for an optional reserved
* region for use by secure software. The size
* of this region is not known until runtime so it
* is set as zero to either be updated to reserve
* space or left unchanged to leave all SRAM for use.
* On HS parts that that require the reserved region
* either the bootloader can update the size to
* the required amount or the node can be overridden
* from the board dts file for the secure platform.
*/
sram-hs@0 {
compatible = "ti,secure-ram";
reg = <0x0 0x0>;
};
};
/*
* NOTE: ocmcram2 and ocmcram3 are not available on all
* DRA7xx and AM57xx variants. Confirm availability in
* the data manual for the exact part number in use
* before enabling these nodes in the board dts file.
*/
ocmcram2: ocmcram@40400000 {
status = "disabled";
compatible = "mmio-sram";
reg = <0x40400000 0x100000>;
ranges = <0x0 0x40400000 0x100000>;
#address-cells = <1>;
#size-cells = <1>;
};
ocmcram3: ocmcram@40500000 {
status = "disabled";
compatible = "mmio-sram";
reg = <0x40500000 0x100000>;
ranges = <0x0 0x40500000 0x100000>;
#address-cells = <1>;
#size-cells = <1>;
};
bandgap: bandgap@4a0021e0 {
reg = <0x4a0021e0 0xc
0x4a00232c 0xc
0x4a002380 0x2c
0x4a0023C0 0x3c
0x4a002564 0x8
0x4a002574 0x50>;
compatible = "ti,dra752-bandgap";
interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
#thermal-sensor-cells = <1>;
};
dsp1_system: dsp_system@40d00000 {
compatible = "syscon";
reg = <0x40d00000 0x100>;
};
dra7_iodelay_core: padconf@4844a000 {
compatible = "ti,dra7-iodelay";
reg = <0x4844a000 0x0d1c>;
#address-cells = <1>;
#size-cells = <0>;
#pinctrl-cells = <2>;
};
edma: edma@43300000 {
compatible = "ti,edma3-tpcc";
ti,hwmods = "tpcc";
reg = <0x43300000 0x100000>;
reg-names = "edma3_cc";
interrupts = <GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "edma3_ccint", "edma3_mperr",
"edma3_ccerrint";
dma-requests = <64>;
#dma-cells = <2>;
ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 0>;
/*
* memcpy is disabled, can be enabled with:
* ti,edma-memcpy-channels = <20 21>;
* for example. Note that these channels need to be
* masked in the xbar as well.
*/
};
edma_tptc0: tptc@43400000 {
compatible = "ti,edma3-tptc";
ti,hwmods = "tptc0";
reg = <0x43400000 0x100000>;
interrupts = <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "edma3_tcerrint";
};
edma_tptc1: tptc@43500000 {
compatible = "ti,edma3-tptc";
ti,hwmods = "tptc1";
reg = <0x43500000 0x100000>;
interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "edma3_tcerrint";
};
dmm@4e000000 {
compatible = "ti,omap5-dmm";
reg = <0x4e000000 0x800>;
interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "dmm";
};
mmu0_dsp1: mmu@40d01000 {
compatible = "ti,dra7-dsp-iommu";
reg = <0x40d01000 0x100>;
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmu0_dsp1";
#iommu-cells = <0>;
ti,syscon-mmuconfig = <&dsp1_system 0x0>;
status = "disabled";
};
mmu1_dsp1: mmu@40d02000 {
compatible = "ti,dra7-dsp-iommu";
reg = <0x40d02000 0x100>;
interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmu1_dsp1";
#iommu-cells = <0>;
ti,syscon-mmuconfig = <&dsp1_system 0x1>;
status = "disabled";
};
mmu_ipu1: mmu@58882000 {
compatible = "ti,dra7-iommu";
reg = <0x58882000 0x100>;
interrupts = <GIC_SPI 395 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmu_ipu1";
#iommu-cells = <0>;
ti,iommu-bus-err-back;
status = "disabled";
};
mmu_ipu2: mmu@55082000 {
compatible = "ti,dra7-iommu";
reg = <0x55082000 0x100>;
interrupts = <GIC_SPI 396 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "mmu_ipu2";
#iommu-cells = <0>;
ti,iommu-bus-err-back;
status = "disabled";
};
abb_mpu: regulator-abb-mpu {
compatible = "ti,abb-v3";
regulator-name = "abb_mpu";
#address-cells = <0>;
#size-cells = <0>;
clocks = <&sys_clkin1>;
ti,settling-time = <50>;
ti,clock-cycles = <16>;
reg = <0x4ae07ddc 0x4>, <0x4ae07de0 0x4>,
<0x4ae06014 0x4>, <0x4a003b20 0xc>,
<0x4ae0c158 0x4>;
reg-names = "setup-address", "control-address",
"int-address", "efuse-address",
"ldo-address";
ti,tranxdone-status-mask = <0x80>;
/* LDOVBBMPU_FBB_MUX_CTRL */
ti,ldovbb-override-mask = <0x400>;
/* LDOVBBMPU_FBB_VSET_OUT */
ti,ldovbb-vset-mask = <0x1F>;
/*
* NOTE: only FBB mode used but actual vset will
* determine final biasing
*/
ti,abb_info = <
/*uV ABB efuse rbb_m fbb_m vset_m*/
1060000 0 0x0 0 0x02000000 0x01F00000
1160000 0 0x4 0 0x02000000 0x01F00000
1210000 0 0x8 0 0x02000000 0x01F00000
>;
};
abb_ivahd: regulator-abb-ivahd {
compatible = "ti,abb-v3";
regulator-name = "abb_ivahd";
#address-cells = <0>;
#size-cells = <0>;
clocks = <&sys_clkin1>;
ti,settling-time = <50>;
ti,clock-cycles = <16>;
reg = <0x4ae07e34 0x4>, <0x4ae07e24 0x4>,
<0x4ae06010 0x4>, <0x4a0025cc 0xc>,
<0x4a002470 0x4>;
reg-names = "setup-address", "control-address",
"int-address", "efuse-address",
"ldo-address";
ti,tranxdone-status-mask = <0x40000000>;
/* LDOVBBIVA_FBB_MUX_CTRL */
ti,ldovbb-override-mask = <0x400>;
/* LDOVBBIVA_FBB_VSET_OUT */
ti,ldovbb-vset-mask = <0x1F>;
/*
* NOTE: only FBB mode used but actual vset will
* determine final biasing
*/
ti,abb_info = <
/*uV ABB efuse rbb_m fbb_m vset_m*/
1055000 0 0x0 0 0x02000000 0x01F00000
1150000 0 0x4 0 0x02000000 0x01F00000
1250000 0 0x8 0 0x02000000 0x01F00000
>;
};
abb_dspeve: regulator-abb-dspeve {
compatible = "ti,abb-v3";
regulator-name = "abb_dspeve";
#address-cells = <0>;
#size-cells = <0>;
clocks = <&sys_clkin1>;
ti,settling-time = <50>;
ti,clock-cycles = <16>;
reg = <0x4ae07e30 0x4>, <0x4ae07e20 0x4>,
<0x4ae06010 0x4>, <0x4a0025e0 0xc>,
<0x4a00246c 0x4>;
reg-names = "setup-address", "control-address",
"int-address", "efuse-address",
"ldo-address";
ti,tranxdone-status-mask = <0x20000000>;
/* LDOVBBDSPEVE_FBB_MUX_CTRL */
ti,ldovbb-override-mask = <0x400>;
/* LDOVBBDSPEVE_FBB_VSET_OUT */
ti,ldovbb-vset-mask = <0x1F>;
/*
* NOTE: only FBB mode used but actual vset will
* determine final biasing
*/
ti,abb_info = <
/*uV ABB efuse rbb_m fbb_m vset_m*/
1055000 0 0x0 0 0x02000000 0x01F00000
1150000 0 0x4 0 0x02000000 0x01F00000
1250000 0 0x8 0 0x02000000 0x01F00000
>;
};
abb_gpu: regulator-abb-gpu {
compatible = "ti,abb-v3";
regulator-name = "abb_gpu";
#address-cells = <0>;
#size-cells = <0>;
clocks = <&sys_clkin1>;
ti,settling-time = <50>;
ti,clock-cycles = <16>;
reg = <0x4ae07de4 0x4>, <0x4ae07de8 0x4>,
<0x4ae06010 0x4>, <0x4a003b08 0xc>,
<0x4ae0c154 0x4>;
reg-names = "setup-address", "control-address",
"int-address", "efuse-address",
"ldo-address";
ti,tranxdone-status-mask = <0x10000000>;
/* LDOVBBGPU_FBB_MUX_CTRL */
ti,ldovbb-override-mask = <0x400>;
/* LDOVBBGPU_FBB_VSET_OUT */
ti,ldovbb-vset-mask = <0x1F>;
/*
* NOTE: only FBB mode used but actual vset will
* determine final biasing
*/
ti,abb_info = <
/*uV ABB efuse rbb_m fbb_m vset_m*/
1090000 0 0x0 0 0x02000000 0x01F00000
1210000 0 0x4 0 0x02000000 0x01F00000
1280000 0 0x8 0 0x02000000 0x01F00000
>;
};
ARM: dts: ti: Fix SPI and I2C bus warnings dtc has new checks for I2C and SPI buses. Fix the warnings in node names and unit-addresses. arch/arm/boot/dts/am437x-idk-evm.dtb: Warning (spi_bus_bridge): /ocp@44000000/qspi@47900000: node name for SPI buses should be 'spi' arch/arm/boot/dts/am437x-sk-evm.dtb: Warning (spi_bus_bridge): /ocp@44000000/qspi@47900000: node name for SPI buses should be 'spi' arch/arm/boot/dts/am43x-epos-evm.dtb: Warning (spi_bus_bridge): /ocp@44000000/qspi@47900000: node name for SPI buses should be 'spi' arch/arm/boot/dts/omap3-n9.dtb: Warning (i2c_bus_reg): /ocp@68000000/i2c@48060000/ak8975@0f: I2C bus unit address format error, expected "f" arch/arm/boot/dts/am335x-osd3358-sm-red.dtb: Warning (i2c_bus_reg): /ocp/i2c@44e0b000/pressure@78: I2C bus unit address format error, expected "76" arch/arm/boot/dts/am335x-boneblack.dtb: Warning (i2c_bus_reg): /ocp/i2c@44e0b000/tda19988: I2C bus unit address format error, expected "70" arch/arm/boot/dts/am335x-boneblack-wireless.dtb: Warning (i2c_bus_reg): /ocp/i2c@44e0b000/tda19988: I2C bus unit address format error, expected "70" arch/arm/boot/dts/am335x-sancloud-bbe.dtb: Warning (i2c_bus_reg): /ocp/i2c@44e0b000/tda19988: I2C bus unit address format error, expected "70" arch/arm/boot/dts/am571x-idk.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/am572x-idk.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/am574x-idk.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/am57xx-cl-som-am57x.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/am57xx-sbc-am57x.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/dra72-evm.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/dra72-evm-revc.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/dra76-evm.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/dra7-evm.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/am335x-pdu001.dtb: Warning (spi_bus_reg): /ocp/spi@481a0000/cfaf240320a032t: SPI bus unit address format error, expected "0" arch/arm/boot/dts/keystone-k2g-evm.dtb: Warning (spi_bus_bridge): /soc@0/qspi@2940000: node name for SPI buses should be 'spi' arch/arm/boot/dts/keystone-k2g-ice.dtb: Warning (spi_bus_bridge): /soc@0/qspi@2940000: node name for SPI buses should be 'spi' Cc: "Benoît Cousson" <bcousson@baylibre.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Santosh Shilimkar <ssantosh@kernel.org> Cc: linux-omap@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> [tony@atomide.com: fixed mode to 644 for am335x-osd3358-sm-red.dts while at it] Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-09-14 02:12:25 +08:00
qspi: spi@4b300000 {
compatible = "ti,dra7xxx-qspi";
reg = <0x4b300000 0x100>,
<0x5c000000 0x4000000>;
reg-names = "qspi_base", "qspi_mmap";
syscon-chipselects = <&scm_conf 0x558>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "qspi";
clocks = <&l4per2_clkctrl DRA7_L4PER2_QSPI_CLKCTRL 25>;
clock-names = "fck";
num-cs = <4>;
interrupts = <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
/* OCP2SCP3 */
sata: sata@4a141100 {
compatible = "snps,dwc-ahci";
reg = <0x4a140000 0x1100>, <0x4a141100 0x7>;
interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
phys = <&sata_phy>;
phy-names = "sata-phy";
clocks = <&l3init_clkctrl DRA7_L3INIT_SATA_CLKCTRL 8>;
ti,hwmods = "sata";
ports-implemented = <0x1>;
};
/* OCP2SCP1 */
/* IRQ for DWC3_3 and DWC3_4 need IRQ crossbar */
gpmc: gpmc@50000000 {
compatible = "ti,am3352-gpmc";
ti,hwmods = "gpmc";
reg = <0x50000000 0x37c>; /* device IO registers */
interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&edma_xbar 4 0>;
dma-names = "rxtx";
gpmc,num-cs = <8>;
gpmc,num-waitpins = <2>;
#address-cells = <2>;
#size-cells = <1>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
crossbar_mpu: crossbar@4a002a48 {
compatible = "ti,irq-crossbar";
reg = <0x4a002a48 0x130>;
interrupt-controller;
ARM: omap: convert wakeupgen to stacked domains OMAP4/5 has been (ab)using the gic_arch_extn to provide wakeup from suspend, and it makes a lot of sense to convert this code to use stacked domains instead. This patch does just this, updating the DT files to actually reflect what the HW provides. BIG FAT WARNING: because the DTs were so far lying by not exposing the WUGEN HW block, kernels with this patch applied won't have any suspend-resume facility when booted with old DTs, and old kernels with updated DTs won't even boot. On a platform with this patch applied, the system looks like this: root@bacon-fat:~# cat /proc/interrupts CPU0 CPU1 16: 0 0 WUGEN 37 gp_timer 19: 233799 155916 GIC 27 arch_timer 23: 0 0 WUGEN 9 l3-dbg-irq 24: 1 0 WUGEN 10 l3-app-irq 27: 282 0 WUGEN 13 omap-dma-engine 44: 0 0 4ae10000.gpio 13 DMA 294: 0 0 WUGEN 20 gpmc 297: 506 0 WUGEN 56 48070000.i2c 298: 0 0 WUGEN 57 48072000.i2c 299: 0 0 WUGEN 61 48060000.i2c 300: 0 0 WUGEN 62 4807a000.i2c 301: 8 0 WUGEN 60 4807c000.i2c 308: 2439 0 WUGEN 74 OMAP UART2 312: 362 0 WUGEN 83 mmc2 313: 502 0 WUGEN 86 mmc0 314: 13 0 WUGEN 94 mmc1 350: 0 0 PRCM pinctrl, pinctrl 406: 35155709 0 GIC 109 ehci_hcd:usb1 407: 0 0 WUGEN 7 palmas 409: 0 0 WUGEN 119 twl6040 410: 0 0 twl6040 5 twl6040_irq_ready 411: 0 0 twl6040 0 twl6040_irq_th IPI0: 0 1 CPU wakeup interrupts IPI1: 0 0 Timer broadcast interrupts IPI2: 95334 902334 Rescheduling interrupts IPI3: 0 0 Function call interrupts IPI4: 479 648 Single function call interrupts IPI5: 0 0 CPU stop interrupts IPI6: 0 0 IRQ work interrupts IPI7: 0 0 completion interrupts Err: 0 Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Link: https://lkml.kernel.org/r/1426088629-15377-8-git-send-email-marc.zyngier@arm.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2015-03-11 23:43:49 +08:00
interrupt-parent = <&wakeupgen>;
#interrupt-cells = <3>;
ti,max-irqs = <160>;
ti,max-crossbar-sources = <MAX_SOURCES>;
ti,reg-size = <2>;
ti,irqs-reserved = <0 1 2 3 5 6 131 132>;
ti,irqs-skip = <10 133 139 140>;
ti,irqs-safe-map = <0>;
};
dss: dss@58000000 {
compatible = "ti,dra7-dss";
/* 'reg' defined in dra72x.dtsi and dra74x.dtsi */
/* 'clocks' defined in dra72x.dtsi and dra74x.dtsi */
status = "disabled";
ti,hwmods = "dss_core";
/* CTRL_CORE_DSS_PLL_CONTROL */
syscon-pll-ctrl = <&scm_conf 0x538>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
dispc@58001000 {
compatible = "ti,dra7-dispc";
reg = <0x58001000 0x1000>;
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "dss_dispc";
clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 8>;
clock-names = "fck";
/* CTRL_CORE_SMA_SW_1 */
syscon-pol = <&scm_conf 0x534>;
};
hdmi: encoder@58060000 {
compatible = "ti,dra7-hdmi";
reg = <0x58040000 0x200>,
<0x58040200 0x80>,
<0x58040300 0x80>,
<0x58060000 0x19000>;
reg-names = "wp", "pll", "phy", "core";
interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
ti,hwmods = "dss_hdmi";
clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 9>,
<&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 10>;
clock-names = "fck", "sys_clk";
dmas = <&sdma_xbar 76>;
dma-names = "audio_tx";
};
};
aes1: aes@4b500000 {
compatible = "ti,omap4-aes";
ti,hwmods = "aes1";
reg = <0x4b500000 0xa0>;
interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&edma_xbar 111 0>, <&edma_xbar 110 0>;
dma-names = "tx", "rx";
clocks = <&l3_iclk_div>;
clock-names = "fck";
};
aes2: aes@4b700000 {
compatible = "ti,omap4-aes";
ti,hwmods = "aes2";
reg = <0x4b700000 0xa0>;
interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&edma_xbar 114 0>, <&edma_xbar 113 0>;
dma-names = "tx", "rx";
clocks = <&l3_iclk_div>;
clock-names = "fck";
};
des: des@480a5000 {
compatible = "ti,omap4-des";
ti,hwmods = "des";
reg = <0x480a5000 0xa0>;
interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&sdma_xbar 117>, <&sdma_xbar 116>;
dma-names = "tx", "rx";
clocks = <&l3_iclk_div>;
clock-names = "fck";
};
sham: sham@53100000 {
compatible = "ti,omap5-sham";
ti,hwmods = "sham";
reg = <0x4b101000 0x300>;
interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&edma_xbar 119 0>;
dma-names = "rx";
clocks = <&l3_iclk_div>;
clock-names = "fck";
};
opp_supply_mpu: opp-supply@4a003b20 {
compatible = "ti,omap5-opp-supply";
reg = <0x4a003b20 0xc>;
ti,efuse-settings = <
/* uV offset */
1060000 0x0
1160000 0x4
1210000 0x8
>;
ti,absolute-max-voltage-uv = <1500000>;
};
};
thermal_zones: thermal-zones {
#include "omap4-cpu-thermal.dtsi"
#include "omap5-gpu-thermal.dtsi"
#include "omap5-core-thermal.dtsi"
#include "dra7-dspeve-thermal.dtsi"
#include "dra7-iva-thermal.dtsi"
};
};
&cpu_thermal {
polling-delay = <500>; /* milliseconds */
coefficients = <0 2000>;
};
&gpu_thermal {
coefficients = <0 2000>;
};
&core_thermal {
coefficients = <0 2000>;
};
&dspeve_thermal {
coefficients = <0 2000>;
};
&iva_thermal {
coefficients = <0 2000>;
};
&cpu_crit {
temperature = <120000>; /* milli Celsius */
};
&core_crit {
temperature = <120000>; /* milli Celsius */
};
&gpu_crit {
temperature = <120000>; /* milli Celsius */
};
&dspeve_crit {
temperature = <120000>; /* milli Celsius */
};
&iva_crit {
temperature = <120000>; /* milli Celsius */
};
#include "dra7-l4.dtsi"
#include "dra7xx-clocks.dtsi"