|
46 | 46 | regulator-boot-on;
|
47 | 47 | vin-supply = <&vcc5v0_sys>;
|
48 | 48 | };
|
| 49 | + |
| 50 | + tc358840_clk: tc358840-clk { |
| 51 | + compatible = "fixed-clock"; |
| 52 | + #clock-cells = <0>; |
| 53 | + clock-frequency = <48000000>; |
| 54 | + clock-output-names = "tc358840-clk"; |
| 55 | + }; |
49 | 56 | };
|
50 | 57 |
|
51 | 58 | &vcc3v3_sys {
|
|
64 | 71 | regulator-always-on;
|
65 | 72 | vin-supply = <&vdd_5v>;
|
66 | 73 | };
|
| 74 | + |
| 75 | +&status_led { |
| 76 | + linux,default-trigger = "default-on"; |
| 77 | +}; |
| 78 | + |
| 79 | +&i2c1 { |
| 80 | + // MIPI-CSI2 as HDMI IN |
| 81 | + tc358840xbg@f { |
| 82 | + compatible = "toshiba,tc358840"; |
| 83 | + reg = <0x0f>; |
| 84 | + state = "okay"; |
| 85 | + |
| 86 | + // MIPI_CSI0_RST |
| 87 | + reset-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>; |
| 88 | + |
| 89 | + interrupt-parent = <&gpio1>; |
| 90 | + interrupts = <RK_PA0 IRQ_TYPE_LEVEL_HIGH>; // jumper |
| 91 | + |
| 92 | + clocks = <&tc358840_clk>; |
| 93 | + clock-names = "refclk"; |
| 94 | + csi_port = <1>; // only TX0 enabled |
| 95 | + ddc5v_delay = <0>; // disabled |
| 96 | + |
| 97 | + lineinitcnt = <0x00000FA0>; |
| 98 | + lptxtimecnt = <0x00000004>; |
| 99 | + tclk_headercnt = <0x00180203>; |
| 100 | + tclk_trailcnt = <0x00040005>; |
| 101 | + ths_headercnt = <0x000D0004>; |
| 102 | + twakeup = <0x00003E80>; |
| 103 | + tclk_postcnt = <0x0000000A>; |
| 104 | + ths_trailcnt = <0x00080006>; |
| 105 | + hstxvregcnt = <0x00000020>; |
| 106 | + btacnt = <0x00040003>; |
| 107 | + |
| 108 | + /* Bps per lane is (refclk_hz / (prd + 1) * (fbd + 1)) / 2^frs */ |
| 109 | + pll_prd = <10>; |
| 110 | + pll_frs = <1>; |
| 111 | + pll_fbd = <125>; |
| 112 | + |
| 113 | + port { |
| 114 | + tc358840xbg_out: endpoint { |
| 115 | + // mipi@ff960000 => MIPI_DST (MIPI_TX0) |
| 116 | + // mipi@ff968000 => MIPI_? (MIPI_???) |
| 117 | + // spi0@??? => MIPI_? |
| 118 | + // spi1@??? => MIPI_? |
| 119 | + // remote-endpoint = <&spi0>; |
| 120 | + clock-lanes = <0>; |
| 121 | + data-lanes = <1 2 3 4>; |
| 122 | + }; |
| 123 | + }; |
| 124 | + }; |
| 125 | +}; |
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