diff options
author | Mugunthan V N <mugunthanvnm@ti.com> | 2015-09-22 18:45:12 +0530 |
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committer | Tom Rini <trini@konsulko.com> | 2015-10-22 14:22:28 -0400 |
commit | e5520e188bbb8e2537a4b5a3f9df73f78287c7b8 (patch) | |
tree | 4251cba5fd2bb4df877dd62889b376006c2f0b60 /arch/arm/dts/dra74x.dtsi | |
parent | b9ca4ab45392b7fac1538506b112454a603922ce (diff) |
dra7xx: Add dra74_evm_defconfig using CONFIG_DM
Import various DT files for dra7-evm from Linux Kernel v4.2
Add config file for this board, enable DM and DM_GPIO
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'arch/arm/dts/dra74x.dtsi')
-rw-r--r-- | arch/arm/dts/dra74x.dtsi | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/arch/arm/dts/dra74x.dtsi b/arch/arm/dts/dra74x.dtsi new file mode 100644 index 0000000000..fa995d0ca1 --- /dev/null +++ b/arch/arm/dts/dra74x.dtsi @@ -0,0 +1,90 @@ +/* + * Copyright (C) 2014 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 "dra7.dtsi" + +/ { + compatible = "ti,dra742", "ti,dra74", "ti,dra7"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0>; + + operating-points = < + /* kHz uV */ + 1000000 1060000 + 1176000 1160000 + >; + + clocks = <&dpll_mpu_ck>; + clock-names = "cpu"; + + clock-latency = <300000>; /* From omap-cpufreq driver */ + + /* cooling options */ + cooling-min-level = <0>; + cooling-max-level = <2>; + #cooling-cells = <2>; /* min followed by max */ + }; + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <1>; + }; + }; + + pmu { + compatible = "arm,cortex-a15-pmu"; + interrupt-parent = <&wakeupgen>; + interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>; + }; + + ocp { + omap_dwc3_4: omap_dwc3_4@48940000 { + compatible = "ti,dwc3"; + ti,hwmods = "usb_otg_ss4"; + reg = <0x48940000 0x10000>; + interrupts = <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <1>; + utmi-mode = <2>; + ranges; + status = "disabled"; + usb4: usb@48950000 { + compatible = "snps,dwc3"; + reg = <0x48950000 0x17000>; + interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>; + tx-fifo-resize; + maximum-speed = "high-speed"; + dr_mode = "otg"; + }; + }; + }; +}; + +&dss { + reg = <0x58000000 0x80>, + <0x58004054 0x4>, + <0x58004300 0x20>, + <0x58005054 0x4>, + <0x58005300 0x20>; + reg-names = "dss", "pll1_clkctrl", "pll1", + "pll2_clkctrl", "pll2"; + + clocks = <&dss_dss_clk>, + <&dss_video1_clk>, + <&dss_video2_clk>; + clock-names = "fck", "video1_clk", "video2_clk"; +}; |