diff --git a/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-maxim-max96722-dphy3.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-maxim-max96722-dphy3.dtsi new file mode 100644 index 000000000000..ad176da3978d --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-maxim-max96722-dphy3.dtsi @@ -0,0 +1,478 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2023 Rockchip Electronics Co., Ltd. + * + */ +#include + +/ { + max96722_dphy3_osc0: max96722-dphy3-oscillator@0 { + compatible = "fixed-clock"; + #clock-cells = <1>; + clock-frequency = <25000000>; + clock-output-names = "max96722-dphy3-osc0"; + }; +}; + +&csi2_dphy1_hw { + status = "okay"; +}; + +&csi2_dphy3 { + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + mipi_dphy3_in_max96722: endpoint@1 { + reg = <1>; + remote-endpoint = <&max96722_dphy3_out>; + data-lanes = <1 2 3 4>; + }; + }; + port@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + csidphy3_out: endpoint@0 { + reg = <0>; + remote-endpoint = <&mipi4_csi2_input>; + }; + }; + }; +}; + +&i2c6 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c6m3_xfer>; + + max96722_dphy3: max96722@29 { + compatible = "maxim4c,max96722"; + status = "okay"; + reg = <0x29>; + clock-names = "xvclk"; + clocks = <&max96722_dphy3_osc0 0>; + pinctrl-names = "default"; + pinctrl-0 = <&max96722_dphy3_pwdn>, <&max96722_dphy3_errb>, <&max96722_dphy3_lock>; + power-domains = <&power RK3588_PD_VI>; + rockchip,grf = <&sys_grf>; + pwdn-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_HIGH>; + pocen-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_HIGH>; + lock-gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_HIGH>; + + rockchip,camera-module-index = <0>; + rockchip,camera-module-facing = "back"; + rockchip,camera-module-name = "max96722"; + rockchip,camera-module-lens-name = "max96722"; + + port { + max96722_dphy3_out: endpoint { + remote-endpoint = <&mipi_dphy3_in_max96722>; + data-lanes = <1 2 3 4>; + }; + }; + + /* support mode config start */ + support-mode-config { + status = "okay"; + + bus-format = ; + sensor-width = <1600>; + sensor-height = <1300>; + max-fps-numerator = <10000>; + max-fps-denominator = <300000>; + bpp = <16>; + link-freq-idx = <20>; + vc-array = <0x10 0x20 0x40 0x80>; // VC0~3: bit4~7 + }; + /* support mode config end */ + + /* serdes local device start */ + serdes-local-device { + status = "okay"; + + /* GMSL LINK config start */ + gmsl-links { + status = "okay"; + + link-vdd-ldo1-en = <1>; + link-vdd-ldo2-en = <1>; + + // Link A: link-id = 0 + gmsl-link-config-0 { + status = "okay"; + link-id = <0>; // Link ID: 0/1/2/3 + + link-type = <1>; + link-rx-rate = <0>; + link-tx-rate = <0>; + + port { + max96722_dphy3_link0_in: endpoint { + remote-endpoint = <&max96722_dphy3_remote0_out>; + }; + }; + + link-init-sequence { + seq-item-size = <5>; // reg-addr-len + reg-val-len * 2 + 1 + reg-addr-len = <2>; // 1: 8bits, 2: 16bits + reg-val-len = <1>; // 1: 8bits, 2: 16bits, 3: 24bits + + // reg_addr reg_val val_mask delay + init-sequence = [ + 14 D1 03 00 00 // VGAHiGain + 14 45 00 00 00 // Disable SSC + ]; + }; + }; + + // Link B: link-id = 1 + gmsl-link-config-1 { + status = "okay"; + link-id = <1>; // Link ID: 0/1/2/3 + + link-type = <1>; + link-rx-rate = <0>; + link-tx-rate = <0>; + + port { + max96722_dphy3_link1_in: endpoint { + remote-endpoint = <&max96722_dphy3_remote1_out>; + }; + }; + + link-init-sequence { + seq-item-size = <5>; // reg-addr-len + reg-val-len * 2 + 1 + reg-addr-len = <2>; // 1: 8bits, 2: 16bits + reg-val-len = <1>; // 1: 8bits, 2: 16bits, 3: 24bits + + // reg_addr reg_val val_mask delay + init-sequence = [ + 15 D1 03 00 00 // VGAHiGain + 15 45 00 00 00 // Disable SSC + ]; + }; + }; + }; + /* GMSL LINK config end */ + + /* VIDEO PIPE config start */ + video-pipes { + status = "okay"; + + // Video Pipe 0 + video-pipe-config-0 { + status = "okay"; + pipe-id = <0>; // Video Pipe ID: 0/1/2/3/4/5/6/7 + + pipe-idx = <0>; // Video Pipe X/Y/Z/U: 0/1/2/3 + link-idx = <0>; // Link A/B/C/D: 0/1/2/3 + + pipe-init-sequence { + seq-item-size = <5>; // reg-addr-len + reg-val-len * 2 + 1 + reg-addr-len = <2>; // 1: 8bits, 2: 16bits + reg-val-len = <1>; // 1: 8bits, 2: 16bits, 3: 24bits + + // reg_addr reg_val val_mask delay + init-sequence = [ + // Send YUV422, FS, and FE from Video Pipe 0 to Controller 1 + 09 0B 07 00 00 // Enable 0/1/2 SRC/DST Mappings + 09 2D 15 00 00 // SRC/DST 0/1/2 -> CSI2 Controller 1; + // For the following MSB 2 bits = VC, LSB 6 bits = DT + 09 0D 1e 00 00 // SRC0 VC = 0, DT = YUV422 8bit + 09 0E 1e 00 00 // DST0 VC = 0, DT = YUV422 8bit + 09 0F 00 00 00 // SRC1 VC = 0, DT = Frame Start + 09 10 00 00 00 // DST1 VC = 0, DT = Frame Start + 09 11 01 00 00 // SRC2 VC = 0, DT = Frame End + 09 12 01 00 00 // DST2 VC = 0, DT = Frame End + // pipe Cross + 01 D9 59 00 00 // pipe 0: Inverts Cross VS + ]; + }; + }; + + // Video Pipe 1 + video-pipe-config-1 { + status = "okay"; + pipe-id = <1>; // Video Pipe 1: pipe-id = 1 + + pipe-idx = <0>; // Video Pipe X/Y/Z/U: 0/1/2/3 + link-idx = <1>; // Link A/B/C/D: 0/1/2/3 + + pipe-init-sequence { + seq-item-size = <5>; // reg-addr-len + reg-val-len * 2 + 1 + reg-addr-len = <2>; // 1: 8bits, 2: 16bits + reg-val-len = <1>; // 1: 8bits, 2: 16bits, 3: 24bits + + // reg_addr reg_val val_mask delay + init-sequence = [ + // Send YUV422, FS, and FE from Video Pipe 1 to Controller 1 + 09 4B 07 00 00 // Enable 0/1/2 SRC/DST Mappings + 09 6D 15 00 00 // SRC/DST 0/1/2 -> CSI2 Controller 1; + // For the following MSB 2 bits = VC, LSB 6 bits = DT + 09 4D 1e 00 00 // SRC0 VC = 0, DT = YUV422 8bit + 09 4E 5e 00 00 // DST0 VC = 1, DT = YUV422 8bit + 09 4F 00 00 00 // SRC1 VC = 0, DT = Frame Start + 09 50 40 00 00 // DST1 VC = 1, DT = Frame Start + 09 51 01 00 00 // SRC2 VC = 0, DT = Frame End + 09 52 41 00 00 // DST2 VC = 1, DT = Frame End + // pipe Cross + 01 F9 59 00 00 // pipe 1: Inverts Cross VS + ]; + }; + }; + + // Software override for parallel mode + parallel-mode-config { + status = "okay"; + + parallel-init-sequence { + seq-item-size = <5>; // reg-addr-len + reg-val-len * 2 + 1 + reg-addr-len = <2>; // 1: 8bits, 2: 16bits + reg-val-len = <1>; // 1: 8bits, 2: 16bits, 3: 24bits + + // reg_addr reg_val val_mask delay + init-sequence = [ + // Enable software override for all pipes since GMSL1 data is parallel mode, bpp=8, dt=0x1e(yuv-8) + 04 1A f0 00 00 // pipe 0/1/2/3: Enable YUV8-/10-bit mux mode + 04 0B 40 00 00 // pipe 0 bpp=0x08: Datatypes = 0x2A, 0x10-12, 0x31-37 + 04 0C 00 00 00 // pipe 0 and 1 VC software override: 0x00 + 04 0D 00 00 00 // pipe 2 and 3 VC software override: 0x00 + 04 0E 5e 00 00 // pipe 0 DT=0x1E: YUV422 8-bit + 04 0F 7e 00 00 // pipe 1 DT=0x1E: YUV422 8-bit + 04 10 7a 00 00 // pipe 2 DT=0x1E, pipe 3 DT=0x1E: YUV422 8-bit + 04 11 48 00 00 // pipe 1 bpp=0x08: Datatypes = 0x2A, 0x10-12, 0x31-37 + 04 12 20 00 00 // pipe 2 bpp=0x08, pipe 3 bpp=0x08: Datatypes = 0x2A, 0x10-12, 0x31-37 + 04 15 c0 c0 00 // pipe 0/1 enable software overide + 04 18 c0 c0 00 // pipe 2/3 enable software overide + ]; + }; + }; + }; + /* VIDEO PIPE config end */ + + /* MIPI TXPHY config start */ + mipi-txphys { + status = "okay"; + + phy-mode = <0>; + phy-force-clock-out = <1>; + phy-force-clk0-en = <1>; + phy-force-clk3-en = <0>; + + // MIPI TXPHY A: phy-id = 0 + mipi-txphy-config-0 { + status = "okay"; + phy-id = <0>; // MIPI TXPHY ID: 0/1/2/3 + + phy-type = <0>; + auto-deskew = <0x80>; + data-lane-num = <4>; + data-lane-map = <0x4>; + vc-ext-en = <0>; + }; + + // MIPI TXPHY B: phy-id = 1 + mipi-txphy-config-1 { + status = "okay"; + phy-id = <1>; // MIPI TXPHY ID: 0/1/2/3 + + phy-type = <0>; + auto-deskew = <0x80>; + data-lane-num = <4>; + data-lane-map = <0xe>; + vc-ext-en = <0>; + }; + }; + /* MIPI TXPHY config end */ + + /* local device extra init sequence */ + extra-init-sequence { + status = "disabled"; + + seq-item-size = <5>; // reg-addr-len + reg-val-len * 2 + 1 + reg-addr-len = <2>; // 1: 8bits, 2: 16bits + reg-val-len = <1>; // 1: 8bits, 2: 16bits, 3: 24bits + + // reg_addr reg_val val_mask delay + init-sequence = [ + // common init sequence such as fsync / gpio and so on + ]; + }; + }; + /* serdes local device end */ + + /* serdes remote device start */ + serdes-remote-device-0 { + compatible = "maxim4c,link0,max9295"; + status = "okay"; + + remote-id = <0>; // Same as Link ID: 0/1/2/3 + + // Serializer i2c 7bit address remap + ser-i2c-addr-def = <0x40>; + ser-i2c-addr-map = <0x41>; // 0: disable remap + + port { + max96722_dphy3_remote0_out: endpoint { + remote-endpoint = <&max96722_dphy3_link0_in>; + }; + }; + + remote-init-sequence { + seq-item-size = <5>; // reg-addr-len + reg-val-len * 2 + 1 + reg-addr-len = <2>; // 1: 8bits, 2: 16bits + reg-val-len = <1>; // 1: 8bits, 2: 16bits, 3: 24bits + + // reg_addr reg_val val_mask delay + init-sequence = [ + 00 01 04 00 00 // RX_RATE: 187.5Mbps, TX_RATE: 3Gbps + 00 11 03 00 00 // Coax Drive + 02 D6 03 00 00 // MFP8: GPIO_OUT_DIS = 1, GPIO_TX_EN = 1 + 03 F0 51 00 00 // RCLK: 27MHz/24MHz (ALT),Enable reference-generation PLL, Enable pre-defined clock setting for reference-generation PLL + 00 03 07 00 00 // RCLK: Enable RCLK output from altermative MFP pin, RCLKOUT clock select reference PLL + 00 06 b1 00 00 // RCLK: GMSL2, Enable RCLK output, i2c selected + 02 C1 10 00 00 // MFP1: GPIO_OUT pin output is driven to 1 when GPIO_RX_EN = 0 + 02 C2 60 00 00 // MFP1: OUT_TYPE = 1: Push-pull, PULL_UPDN_SEL[1:0] = 0b01: Pullup + 00 07 07 00 00 // Enable Parallel video input, Parallel HS and VS Enable + 00 10 05 00 00 // AUTO_LINK = 0, LINK_CFG = 1: LinkA is selected, REG_ENABLE = 1: Regulator enabled + 00 12 14 00 00 // REG_MNL = 1: Enable LDO on/off state controlled by REG_ENABLE + 01 00 62 00 00 // Video X, Line CRC enabled, ENC_MODE = 2: HS, VS, DE encoding on, color bits sent only when DE is high + 01 01 50 00 00 // Video X, BPP = 0x10 + 00 53 10 00 00 // Video X, TX_STR_SEL = 0: Stream ID = 0 for packets from this channel + 00 02 13 00 00 // Video transmit enable for Port X + ]; + }; + }; + + serdes-remote-device-1 { + compatible = "maxim4c,link1,max9295"; + status = "okay"; + + remote-id = <1>; // Same as Link ID: 0/1/2/3 + + // Serializer i2c 7bit address remap + ser-i2c-addr-def = <0x40>; + ser-i2c-addr-map = <0x42>; // 0: disable remap + + port { + max96722_dphy3_remote1_out: endpoint { + remote-endpoint = <&max96722_dphy3_link1_in>; + }; + }; + + remote-init-sequence { + seq-item-size = <5>; // reg-addr-len + reg-val-len * 2 + 1 + reg-addr-len = <2>; // 1: 8bits, 2: 16bits + reg-val-len = <1>; // 1: 8bits, 2: 16bits, 3: 24bits + + // reg_addr reg_val val_mask delay + init-sequence = [ + 00 01 04 00 00 // RX_RATE: 187.5Mbps, TX_RATE: 3Gbps + 00 11 03 00 00 // Coax Drive + 02 D6 03 00 00 // MFP8: GPIO_OUT_DIS = 1, GPIO_TX_EN = 1 + 03 F0 51 00 00 // RCLK: 27MHz/24MHz (ALT),Enable reference-generation PLL, Enable pre-defined clock setting for reference-generation PLL + 00 03 07 00 00 // RCLK: Enable RCLK output from altermative MFP pin, RCLKOUT clock select reference PLL + 00 06 b1 00 00 // RCLK: GMSL2, Enable RCLK output, i2c selected + 02 C1 10 00 00 // MFP1: GPIO_OUT pin output is driven to 1 when GPIO_RX_EN = 0 + 02 C2 60 00 00 // MFP1: OUT_TYPE = 1: Push-pull, PULL_UPDN_SEL[1:0] = 0b01: Pullup + 00 07 07 00 00 // Enable Parallel video input, Parallel HS and VS Enable + 00 10 05 00 00 // AUTO_LINK = 0, LINK_CFG = 1: LinkA is selected, REG_ENABLE = 1: Regulator enabled + 00 12 14 00 00 // REG_MNL = 1: Enable LDO on/off state controlled by REG_ENABLE + 01 00 62 00 00 // Video X, Line CRC enabled, ENC_MODE = 2: HS, VS, DE encoding on, color bits sent only when DE is high + 01 01 50 00 00 // Video X, BPP = 0x10 + 00 53 10 00 00 // Video X, TX_STR_SEL = 0: Stream ID = 0 for packets from this channel + 00 02 13 00 00 // Video transmit enable for Port X + ]; + }; + }; + /* serdes remote device end */ + }; +}; + +&mipi4_csi2 { + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + mipi4_csi2_input: endpoint@1 { + reg = <1>; + remote-endpoint = <&csidphy3_out>; + }; + }; + + port@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + mipi4_csi2_output: endpoint@0 { + reg = <0>; + remote-endpoint = <&cif_mipi4_in>; + }; + }; + }; +}; + +&rkcif_mipi_lvds4 { + status = "okay"; + /* parameters for do cif reset detecting: + * index0: monitor mode, + 0 for idle, + 1 for continue, + 2 for trigger, + 3 for hotplug (for nextchip) + * index1: the frame id to start timer, + min is 2 + * index2: frame num of monitoring cycle + * index3: err time for keep monitoring + after finding out err (ms) + * index4: csi2 err reference val for resetting + */ + rockchip,cif-monitor = <3 2 1 1000 5>; + + port { + cif_mipi4_in: endpoint { + remote-endpoint = <&mipi4_csi2_output>; + }; + }; +}; + +&rkcif { + status = "okay"; + rockchip,android-usb-camerahal-enable; +}; + +&rkcif_mmu { + status = "okay"; +}; + +&pinctrl { + max96722-dphy3 { + max96722_dphy3_pwdn: max96722-dphy3-pwdn { + rockchip,pins = <4 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + max96722_dphy3_errb: max96722-dphy3-errb { + rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + max96722_dphy3_lock: max96722-dphy3-lock { + rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +};