diff options
Diffstat (limited to 'arch/arm/boot/dts/dra7.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/dra7.dtsi | 242 |
1 files changed, 240 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index de559f6e4fee..d9bfb94a2992 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -73,6 +73,49 @@ 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>; + ti,syscon-efuse = <&scm_wkup 0x20c 0xf80000 19>; + ti,syscon-rev = <&scm_wkup 0x204>; + + 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 */ + }; + }; + + cpu0_opp_table: opp_table0 { + compatible = "operating-points-v2"; + opp-shared; + + opp_nom@1000000000 { + opp-hz = /bits/ 64 <1000000000>; + opp-microvolt = <1060000 850000 1150000>; + opp-supported-hw = <0xFF 0x01>; + opp-suspend; + }; + + opp_od@1176000000 { + opp-hz = /bits/ 64 <1176000000>; + opp-microvolt = <1160000 885000 1160000>; + opp-supported-hw = <0xFF 0x02>; + }; + }; + /* * 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. @@ -233,6 +276,11 @@ prm_clockdomains: clockdomains { }; }; + + scm_wkup: scm_conf@c000 { + compatible = "syscon"; + reg = <0xc000 0x1000>; + }; }; axi@0 { @@ -276,7 +324,7 @@ ranges = <0x51800000 0x51800000 0x3000 0x0 0x30000000 0x10000000>; status = "disabled"; - pcie@51000000 { + pcie@51800000 { compatible = "ti,dra7-pcie"; reg = <0x51800000 0x2000>, <0x51802000 0x14c>, <0x1000 0x2000>; reg-names = "rc_dbics", "ti_conf", "config"; @@ -304,6 +352,53 @@ }; }; + 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 @@ -341,7 +436,7 @@ 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", "emda3_mperr", + interrupt-names = "edma3_ccint", "edma3_mperr", "edma3_ccerrint"; dma-requests = <64>; #dma-cells = <2>; @@ -1744,6 +1839,149 @@ clock-names = "fck", "sys_clk"; }; }; + + epwmss0: epwmss@4843e000 { + compatible = "ti,dra746-pwmss", "ti,am33xx-pwmss"; + reg = <0x4843e000 0x30>; + ti,hwmods = "epwmss0"; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + ranges; + + ehrpwm0: pwm@4843e200 { + compatible = "ti,dra746-ehrpwm", + "ti,am3352-ehrpwm"; + #pwm-cells = <3>; + reg = <0x4843e200 0x80>; + clocks = <&ehrpwm0_tbclk>, <&l4_root_clk_div>; + clock-names = "tbclk", "fck"; + status = "disabled"; + }; + + ecap0: ecap@4843e100 { + compatible = "ti,dra746-ecap", + "ti,am3352-ecap"; + #pwm-cells = <3>; + reg = <0x4843e100 0x80>; + clocks = <&l4_root_clk_div>; + clock-names = "fck"; + status = "disabled"; + }; + }; + + epwmss1: epwmss@48440000 { + compatible = "ti,dra746-pwmss", "ti,am33xx-pwmss"; + reg = <0x48440000 0x30>; + ti,hwmods = "epwmss1"; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + ranges; + + ehrpwm1: pwm@48440200 { + compatible = "ti,dra746-ehrpwm", + "ti,am3352-ehrpwm"; + #pwm-cells = <3>; + reg = <0x48440200 0x80>; + clocks = <&ehrpwm1_tbclk>, <&l4_root_clk_div>; + clock-names = "tbclk", "fck"; + status = "disabled"; + }; + + ecap1: ecap@48440100 { + compatible = "ti,dra746-ecap", + "ti,am3352-ecap"; + #pwm-cells = <3>; + reg = <0x48440100 0x80>; + clocks = <&l4_root_clk_div>; + clock-names = "fck"; + status = "disabled"; + }; + }; + + epwmss2: epwmss@48442000 { + compatible = "ti,dra746-pwmss", "ti,am33xx-pwmss"; + reg = <0x48442000 0x30>; + ti,hwmods = "epwmss2"; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + ranges; + + ehrpwm2: pwm@48442200 { + compatible = "ti,dra746-ehrpwm", + "ti,am3352-ehrpwm"; + #pwm-cells = <3>; + reg = <0x48442200 0x80>; + clocks = <&ehrpwm2_tbclk>, <&l4_root_clk_div>; + clock-names = "tbclk", "fck"; + status = "disabled"; + }; + + ecap2: ecap@48442100 { + compatible = "ti,dra746-ecap", + "ti,am3352-ecap"; + #pwm-cells = <3>; + reg = <0x48442100 0x80>; + clocks = <&l4_root_clk_div>; + clock-names = "fck"; + status = "disabled"; + }; + }; + + 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"; + }; + + rng: rng@48090000 { + compatible = "ti,omap4-rng"; + ti,hwmods = "rng"; + reg = <0x48090000 0x2000>; + interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&l3_iclk_div>; + clock-names = "fck"; + }; }; thermal_zones: thermal-zones { |