| liu zhong | 190bb21 | 2013-04-19 19:29:51 -0700 | [diff] [blame] | 1 | /* Copyright (c) 2013, The Linux Foundation. All rights reserved. |
| 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | */ |
| 12 | |
| 13 | &soc { |
| 14 | msm_gpu: qcom,kgsl-3d0@fdb00000 { |
| 15 | label = "kgsl-3d0"; |
| 16 | compatible = "qcom,kgsl-3d0", "qcom,kgsl-3d"; |
| 17 | reg = <0xfdb00000 0x10000 |
| 18 | 0xfdb20000 0x20000>; |
| 19 | reg-names = "kgsl_3d0_reg_memory" , "kgsl_3d0_shader_memory"; |
| 20 | interrupts = <0 33 0>; |
| 21 | interrupt-names = "kgsl_3d0_irq"; |
| 22 | qcom,id = <0>; |
| 23 | |
| 24 | qcom,chipid = <0x04020000>; |
| 25 | |
| 26 | qcom,initial-pwrlevel = <2>; |
| 27 | |
| 28 | qcom,idle-timeout = <8>; //<HZ/12> |
| 29 | qcom,strtstp-sleepwake; |
| 30 | qcom,clk-map = <0x00000016>; //KGSL_CLK_CORE | KGSL_CLK_IFACE | KGSL_CLK_MEM_IFACE |
| 31 | |
| 32 | /* Bus Scale Settings */ |
| 33 | qcom,msm-bus,name = "grp3d"; |
| 34 | qcom,msm-bus,num-cases = <5>; |
| 35 | qcom,msm-bus,num-paths = <2>; |
| 36 | qcom,msm-bus,vectors-KBps = |
| 37 | <26 512 0 0>, <89 604 0 0>, |
| 38 | <26 512 0 3144000>, <89 604 0 3200000>, |
| 39 | <26 512 0 4800000>, <89 604 0 4800000>, |
| 40 | <26 512 0 6400000>, <89 604 0 6400000>, |
| 41 | <26 512 0 8528000>, <89 604 0 9600000>; |
| 42 | |
| 43 | /* GDSC oxili regulators */ |
| 44 | vddcx-supply = <&gdsc_oxili_cx>; |
| 45 | vdd-supply = <&gdsc_oxili_gx>; |
| 46 | |
| 47 | /* IOMMU Data */ |
| 48 | iommu = <&kgsl_iommu>; |
| 49 | |
| 50 | /* Power levels */ |
| 51 | qcom,gpu-pwrlevels { |
| 52 | #address-cells = <1>; |
| 53 | #size-cells = <0>; |
| 54 | |
| 55 | compatible = "qcom,gpu-pwrlevels"; |
| 56 | |
| 57 | qcom,gpu-pwrlevel@0 { |
| 58 | reg = <0>; |
| 59 | qcom,gpu-freq = <600000000>; |
| 60 | qcom,bus-freq = <4>; |
| 61 | qcom,io-fraction = <33>; |
| 62 | }; |
| 63 | |
| 64 | qcom,gpu-pwrlevel@1 { |
| 65 | reg = <1>; |
| 66 | qcom,gpu-freq = <400000000>; |
| 67 | qcom,bus-freq = <3>; |
| 68 | qcom,io-fraction = <66>; |
| 69 | }; |
| 70 | |
| 71 | qcom,gpu-pwrlevel@2 { |
| 72 | reg = <2>; |
| 73 | qcom,gpu-freq = <300000000>; |
| 74 | qcom,bus-freq = <2>; |
| 75 | qcom,io-fraction = <100>; |
| 76 | }; |
| 77 | |
| 78 | qcom,gpu-pwrlevel@3 { |
| 79 | reg = <3>; |
| 80 | qcom,gpu-freq = <200000000>; |
| 81 | qcom,bus-freq = <1>; |
| 82 | qcom,io-fraction = <100>; |
| 83 | }; |
| 84 | |
| 85 | qcom,gpu-pwrlevel@4 { |
| 86 | reg = <4>; |
| 87 | qcom,gpu-freq = <27000000>; |
| 88 | qcom,bus-freq = <0>; |
| 89 | qcom,io-fraction = <0>; |
| 90 | }; |
| 91 | }; |
| 92 | |
| 93 | }; |
| 94 | }; |
| 95 | |