From 91e25e2c014e2fc11f6fd0f6bad4b80c872c5c6d Mon Sep 17 00:00:00 2001 From: TheSnowfield <17957399+TheSnowfield@users.noreply.github.com> Date: Sat, 22 Feb 2025 18:58:04 +0800 Subject: [PATCH] sakurapi-rk3308b: enable vop and display output --- .../dt/rk3308-sakurapi-rk3308b.dts | 93 ++++++++++++++++++- .../dt/rk3308-sakurapi-rk3308b.dts | 93 ++++++++++++++++++- 2 files changed, 180 insertions(+), 6 deletions(-) mode change 100644 => 100755 patch/kernel/archive/rockchip64-6.12/dt/rk3308-sakurapi-rk3308b.dts mode change 100644 => 100755 patch/kernel/archive/rockchip64-6.6/dt/rk3308-sakurapi-rk3308b.dts diff --git a/patch/kernel/archive/rockchip64-6.12/dt/rk3308-sakurapi-rk3308b.dts b/patch/kernel/archive/rockchip64-6.12/dt/rk3308-sakurapi-rk3308b.dts old mode 100644 new mode 100755 index 7d942a8f5e..d5ed769dbf --- a/patch/kernel/archive/rockchip64-6.12/dt/rk3308-sakurapi-rk3308b.dts +++ b/patch/kernel/archive/rockchip64-6.12/dt/rk3308-sakurapi-rk3308b.dts @@ -2,7 +2,7 @@ /* * Copyright (c) 2019 Akash Gajjar * Copyright (c) 2019 Jagan Teki - * Copyright (C) 2024 Chiyuki Akatsuki + * Copyright (C) 2024 TheSnowfield */ /dts-v1/; @@ -108,6 +108,65 @@ pinctrl-0 = <&otg_vbus_drv>; vin-supply = <&vcc5v0_sys>; }; + + backlight: backlight { + status = "okay"; + compatible = "pwm-backlight"; + pwms = <&pwm1 0 25000 0>; + brightness-levels = < + 0 1 2 3 4 5 6 7 + 8 9 10 11 12 13 14 15 + 16 17 18 19 20 21 22 23 + 24 25 26 27 28 29 30 31 + 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 + 48 49 50 51 52 53 54 55 + 56 57 58 59 60 61 62 63 + 64 65 66 67 68 69 70 71 + 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 + 88 89 90 91 92 93 94 95 + 96 97 98 99 100 101 102 103 + 104 105 106 107 108 109 110 111 + 112 113 114 115 116 117 118 119 + 120 121 122 123 124 125 126 127 + 128 129 130 131 132 133 134 135 + 136 137 138 139 140 141 142 143 + 144 145 146 147 148 149 150 151 + 152 153 154 155 156 157 158 159 + 160 161 162 163 164 165 166 167 + 168 169 170 171 172 173 174 175 + 176 177 178 179 180 181 182 183 + 184 185 186 187 188 189 190 191 + 192 193 194 195 196 197 198 199 + 200 201 202 203 204 205 206 207 + 208 209 210 211 212 213 214 215 + 216 217 218 219 220 221 222 223 + 224 225 226 227 228 229 230 231 + 232 233 234 235 236 237 238 239 + 240 241 242 243 244 245 246 247 + 248 249 250 251 252 253 254 255>; + default-brightness-level = <200>; + }; + + display: panel { + compatible = "olimex,lcd-olinuxino-43-ts"; + backlight = <&backlight>; + enable-gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>; + enable-delay-ms = <20>; + status = "okay"; + + panel_in: port { + #address-cells = <1>; + #size-cells = <0>; + + panel_in_rgb: endpoint { + reg = <0>; + remote-endpoint = <&vop_out_rgb>; + }; + }; + }; + }; &cpu0 { @@ -156,7 +215,14 @@ }; }; -&spi2 { +/* SPI0 for external gpio pin */ +&spi0 { + status = "okay"; + max-freq = <10000000>; +}; + +/* SPI1 for ws2812*/ +&spi1 { status = "okay"; max-freq = <10000000>; }; @@ -194,6 +260,28 @@ status = "okay"; }; +&vop { + status = "okay"; + + vop_out: port { + #address-cells = <1>; + #size-cells = <0>; + + vop_out_rgb: endpoint@0 { + reg = <0>; + remote-endpoint = <&panel_in_rgb>; + }; + }; +}; + +&pwm1 { + status = "okay"; +}; + +&display_subsystem { + status = "okay"; +}; + &uart2 { pinctrl-names = "default"; pinctrl-0 = <&uart2m0_xfer>; @@ -223,4 +311,3 @@ &usb_host_ohci{ status = "okay"; }; - diff --git a/patch/kernel/archive/rockchip64-6.6/dt/rk3308-sakurapi-rk3308b.dts b/patch/kernel/archive/rockchip64-6.6/dt/rk3308-sakurapi-rk3308b.dts old mode 100644 new mode 100755 index 7d942a8f5e..d5ed769dbf --- a/patch/kernel/archive/rockchip64-6.6/dt/rk3308-sakurapi-rk3308b.dts +++ b/patch/kernel/archive/rockchip64-6.6/dt/rk3308-sakurapi-rk3308b.dts @@ -2,7 +2,7 @@ /* * Copyright (c) 2019 Akash Gajjar * Copyright (c) 2019 Jagan Teki - * Copyright (C) 2024 Chiyuki Akatsuki + * Copyright (C) 2024 TheSnowfield */ /dts-v1/; @@ -108,6 +108,65 @@ pinctrl-0 = <&otg_vbus_drv>; vin-supply = <&vcc5v0_sys>; }; + + backlight: backlight { + status = "okay"; + compatible = "pwm-backlight"; + pwms = <&pwm1 0 25000 0>; + brightness-levels = < + 0 1 2 3 4 5 6 7 + 8 9 10 11 12 13 14 15 + 16 17 18 19 20 21 22 23 + 24 25 26 27 28 29 30 31 + 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 + 48 49 50 51 52 53 54 55 + 56 57 58 59 60 61 62 63 + 64 65 66 67 68 69 70 71 + 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 + 88 89 90 91 92 93 94 95 + 96 97 98 99 100 101 102 103 + 104 105 106 107 108 109 110 111 + 112 113 114 115 116 117 118 119 + 120 121 122 123 124 125 126 127 + 128 129 130 131 132 133 134 135 + 136 137 138 139 140 141 142 143 + 144 145 146 147 148 149 150 151 + 152 153 154 155 156 157 158 159 + 160 161 162 163 164 165 166 167 + 168 169 170 171 172 173 174 175 + 176 177 178 179 180 181 182 183 + 184 185 186 187 188 189 190 191 + 192 193 194 195 196 197 198 199 + 200 201 202 203 204 205 206 207 + 208 209 210 211 212 213 214 215 + 216 217 218 219 220 221 222 223 + 224 225 226 227 228 229 230 231 + 232 233 234 235 236 237 238 239 + 240 241 242 243 244 245 246 247 + 248 249 250 251 252 253 254 255>; + default-brightness-level = <200>; + }; + + display: panel { + compatible = "olimex,lcd-olinuxino-43-ts"; + backlight = <&backlight>; + enable-gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>; + enable-delay-ms = <20>; + status = "okay"; + + panel_in: port { + #address-cells = <1>; + #size-cells = <0>; + + panel_in_rgb: endpoint { + reg = <0>; + remote-endpoint = <&vop_out_rgb>; + }; + }; + }; + }; &cpu0 { @@ -156,7 +215,14 @@ }; }; -&spi2 { +/* SPI0 for external gpio pin */ +&spi0 { + status = "okay"; + max-freq = <10000000>; +}; + +/* SPI1 for ws2812*/ +&spi1 { status = "okay"; max-freq = <10000000>; }; @@ -194,6 +260,28 @@ status = "okay"; }; +&vop { + status = "okay"; + + vop_out: port { + #address-cells = <1>; + #size-cells = <0>; + + vop_out_rgb: endpoint@0 { + reg = <0>; + remote-endpoint = <&panel_in_rgb>; + }; + }; +}; + +&pwm1 { + status = "okay"; +}; + +&display_subsystem { + status = "okay"; +}; + &uart2 { pinctrl-names = "default"; pinctrl-0 = <&uart2m0_xfer>; @@ -223,4 +311,3 @@ &usb_host_ohci{ status = "okay"; }; -