target/linux/bcm27xx/patches-5.4/950-0668-dtoverlays-Update-CSI-overlays-to-use-i2c_csi_dsi.patch

   1 From bd24924fea541c114c7761f4698f3fe29d7257e1 Mon Sep 17 00:00:00 2001
   2 From: Dave Stevenson <dave.stevenson@raspberrypi.com>
   3 Date: Thu, 9 Apr 2020 15:04:14 +0100
   4 Subject: [PATCH] dtoverlays: Update CSI overlays to use i2c_csi_dsi
   5
   6 Update all overlays that were using i2c_vc for talking to CSI
   7 source devices to use the new i2c_csi_dsi node via i2c_mux_pinctrl.
   8 Remove the pins overrides as well.
   9
  10 Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
  11 ---
  12  arch/arm/boot/dts/overlays/README             | 42 ++++---------------
  13  .../boot/dts/overlays/adv7282m-overlay.dts    | 29 +++----------
  14  arch/arm/boot/dts/overlays/imx219-overlay.dts | 41 +++++-------------
  15  .../arm/boot/dts/overlays/irs1125-overlay.dts | 33 ++++-----------
  16  arch/arm/boot/dts/overlays/ov5647-overlay.dts | 33 ++++-----------
  17  .../boot/dts/overlays/tc358743-overlay.dts    | 32 ++++----------
  18  6 files changed, 47 insertions(+), 163 deletions(-)
  19
  20 --- a/arch/arm/boot/dts/overlays/README
  21 +++ b/arch/arm/boot/dts/overlays/README
  22 @@ -331,22 +331,14 @@ Info:   Analog Devices ADV7282M analogue
  23          Uses Unicam1, which is the standard camera connector on most Pi
  24          variants.
  25  Load:   dtoverlay=adv7282m,<param>=<val>
  26 -Params: i2c_pins_0_1            Use pins 0&1 for the I2C instead of 44&45.
  27 -                                Useful on Compute Modules.
  28 -        i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
  29 -                                This is required for Pi B+, 2, 0, and 0W.
  30 -        addr                    Overrides the I2C address (default 0x21)
  31 +Params: addr                    Overrides the I2C address (default 0x21)
  32
  33
  34  Name:   adv728x-m
  35  Info:   Analog Devices ADV728[0|1|2]-M analogue video to CSI2 bridges.
  36          This is a wrapper for adv7282m, and defaults to ADV7282M.
  37  Load:   dtoverlay=adv728x-m,<param>=<val>
  38 -Params: i2c_pins_0_1            Use pins 0&1 for the I2C instead of 44&45.
  39 -                                Useful on Compute Modules.
  40 -        i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
  41 -                                This is required for Pi B+, 2, 0, and 0W.
  42 -        addr                    Overrides the I2C address (default 0x21)
  43 +Params: addr                    Overrides the I2C address (default 0x21)
  44          adv7280m                Select ADV7280-M.
  45          adv7281m                Select ADV7281-M.
  46          adv7281ma               Select ADV7281-MA.
  47 @@ -1384,12 +1376,8 @@ Name:   imx219
  48  Info:   Sony IMX219 camera module.
  49          Uses Unicam 1, which is the standard camera connector on most Pi
  50          variants.
  51 -Load:   dtoverlay=imx219,<param>=<val>
  52 -Params: i2c_pins_0_1            Use pins 0&1 for the I2C instead of 44&45.
  53 -                                Useful on Compute Modules.
  54 -
  55 -        i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
  56 -                                This is required for Pi B+, 2, 0, and 0W.
  57 +Load:   dtoverlay=imx219
  58 +Params: <None>
  59
  60
  61  Name:   iqaudio-codec
  62 @@ -1453,12 +1441,8 @@ Name:   irs1125
  63  Info:   Infineon irs1125 TOF camera module.
  64          Uses Unicam 1, which is the standard camera connector on most Pi
  65          variants.
  66 -Load:   dtoverlay=irs1125,<param>=<val>
  67 -Params: i2c_pins_0_1            Use pins 0&1 for the I2C instead of 44&45.
  68 -                                Useful on Compute Modules.
  69 -
  70 -        i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
  71 -                                This is required for Pi B+, 2, 0, and 0W.
  72 +Load:   dtoverlay=irs1125
  73 +Params: <None>
  74
  75
  76  Name:   jedec-spi-nor
  77 @@ -1743,12 +1727,8 @@ Name:   ov5647
  78  Info:   Omnivision OV5647 camera module.
  79          Uses Unicam 1, which is the standard camera connector on most Pi
  80          variants.
  81 -Load:   dtoverlay=ov5647,<param>=<val>
  82 -Params: i2c_pins_0_1            Use pins 0&1 for the I2C instead of 44&45.
  83 -                                Useful on Compute Modules.
  84 -
  85 -        i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
  86 -                                This is required for Pi B+, 2, 0, and 0W.
  87 +Load:   dtoverlay=ov5647
  88 +Params: <None>
  89
  90
  91  Name:   papirus
  92 @@ -2555,12 +2535,6 @@ Params: 4lane                   Use 4 la
  93                                  (574Mbit/s) and 486000000 (972Mbit/s - default)
  94                                  are supported by the driver.
  95
  96 -        i2c_pins_0_1            Use pins 0&1 for the I2C instead of 44&45.
  97 -                                Useful on Compute Modules.
  98 -
  99 -        i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
 100 -                                This is required for Pi B+, 2, 0, and 0W.
 101 -
 102
 103  Name:   tc358743-audio
 104  Info:   Used in combination with the tc358743-fast overlay to route the audio
 105 --- a/arch/arm/boot/dts/overlays/adv7282m-overlay.dts
 106 +++ b/arch/arm/boot/dts/overlays/adv7282m-overlay.dts
 107 @@ -7,7 +7,7 @@
 108         compatible = "brcm,bcm2835";
 109
 110         fragment@0 {
 111 -               target = <&i2c_vc>;
 112 +               target = <&i2c_csi_dsi>;
 113                 __overlay__ {
 114                         #address-cells = <1>;
 115                         #size-cells = <0>;
 116 @@ -45,37 +45,20 @@
 117                 };
 118         };
 119         fragment@2 {
 120 -               target = <&i2c0_pins>;
 121 -               __dormant__ {
 122 -                       brcm,pins = <28 29>;
 123 -                       brcm,function = <4>; /* alt0 */
 124 -               };
 125 -
 126 -       };
 127 -       fragment@3 {
 128 -               target = <&i2c0_pins>;
 129 +               target = <&i2c0if>;
 130                 __overlay__ {
 131 -                       brcm,pins = <44 45>;
 132 -                       brcm,function = <5>; /* alt1 */
 133 -               };
 134 -       };
 135 -       fragment@4 {
 136 -               target = <&i2c0_pins>;
 137 -               __dormant__ {
 138 -                       brcm,pins = <0 1>;
 139 -                       brcm,function = <4>; /* alt0 */
 140 +                       status = "okay";
 141                 };
 142         };
 143 -       fragment@5 {
 144 -               target = <&i2c_vc>;
 145 +
 146 +       fragment@3 {
 147 +               target = <&i2c0mux>;
 148                 __overlay__ {
 149                         status = "okay";
 150                 };
 151         };
 152
 153         __overrides__ {
 154 -               i2c_pins_0_1 =          <0>,"-2-3+4";
 155 -               i2c_pins_28_29 =        <0>,"+2-3-4";
 156                 addr =                  <&adv728x>,"reg:0";
 157         };
 158  };
 159 --- a/arch/arm/boot/dts/overlays/imx219-overlay.dts
 160 +++ b/arch/arm/boot/dts/overlays/imx219-overlay.dts
 161 @@ -9,7 +9,7 @@
 162         compatible = "brcm,bcm2835";
 163
 164         fragment@0 {
 165 -               target = <&i2c_vc>;
 166 +               target = <&i2c_csi_dsi>;
 167                 __overlay__ {
 168                         #address-cells = <1>;
 169                         #size-cells = <0>;
 170 @@ -61,34 +61,13 @@
 171         };
 172
 173         fragment@2 {
 174 -               target = <&i2c0_pins>;
 175 -               __dormant__ {
 176 -                       brcm,pins = <28 29>;
 177 -                       brcm,function = <4>; /* alt0 */
 178 -               };
 179 -       };
 180 -       fragment@3 {
 181 -               target = <&i2c0_pins>;
 182 -               __overlay__ {
 183 -                       brcm,pins = <44 45>;
 184 -                       brcm,function = <5>; /* alt1 */
 185 -               };
 186 -       };
 187 -       fragment@4 {
 188 -               target = <&i2c0_pins>;
 189 -               __dormant__ {
 190 -                       brcm,pins = <0 1>;
 191 -                       brcm,function = <4>; /* alt0 */
 192 -               };
 193 -       };
 194 -       fragment@5 {
 195 -               target = <&i2c_vc>;
 196 +               target = <&i2c0if>;
 197                 __overlay__ {
 198                         status = "okay";
 199                 };
 200         };
 201
 202 -       fragment@6 {
 203 +       fragment@3 {
 204                 target-path="/";
 205                 __overlay__ {
 206                         imx219_vana: fixedregulator@0 {
 207 @@ -114,16 +93,18 @@
 208                 };
 209         };
 210
 211 -       fragment@7 {
 212 +       fragment@4 {
 213 +               target = <&i2c0mux>;
 214 +               __overlay__ {
 215 +                       status = "okay";
 216 +               };
 217 +       };
 218 +
 219 +       fragment@5 {
 220                 target-path="/__overrides__";
 221                 __overlay__ {
 222                         cam0-pwdn-ctrl = <&imx219_vana>,"gpio:0";
 223                         cam0-pwdn      = <&imx219_vana>,"gpio:4";
 224                 };
 225         };
 226 -
 227 -       __overrides__ {
 228 -               i2c_pins_0_1 = <0>,"-2-3+4";
 229 -               i2c_pins_28_29 = <0>,"+2-3-4";
 230 -       };
 231  };
 232 --- a/arch/arm/boot/dts/overlays/irs1125-overlay.dts
 233 +++ b/arch/arm/boot/dts/overlays/irs1125-overlay.dts
 234 @@ -7,7 +7,7 @@
 235         compatible = "brcm,bcm2835";
 236
 237         fragment@0 {
 238 -               target = <&i2c_vc>;
 239 +               target = <&i2c_csi_dsi>;
 240                 __overlay__ {
 241                         #address-cells = <1>;
 242                         #size-cells = <0>;
 243 @@ -55,43 +55,24 @@
 244         };
 245
 246         fragment@2 {
 247 -               target = <&i2c0_pins>;
 248 -               __dormant__ {
 249 -                       brcm,pins = <28 29>;
 250 -                       brcm,function = <4>; /* alt0 */
 251 -               };
 252 -       };
 253 -       fragment@3 {
 254 -               target = <&i2c0_pins>;
 255 +               target = <&i2c0if>;
 256                 __overlay__ {
 257 -                       brcm,pins = <44 45>;
 258 -                       brcm,function = <5>; /* alt1 */
 259 -               };
 260 -       };
 261 -       fragment@4 {
 262 -               target = <&i2c0_pins>;
 263 -               __dormant__ {
 264 -                       brcm,pins = <0 1>;
 265 -                       brcm,function = <4>; /* alt0 */
 266 +                       status = "okay";
 267                 };
 268         };
 269 -       fragment@5 {
 270 -               target = <&i2c_vc>;
 271 +
 272 +       fragment@3 {
 273 +               target = <&i2c0mux>;
 274                 __overlay__ {
 275                         status = "okay";
 276                 };
 277         };
 278
 279 -       fragment@6 {
 280 +       fragment@4 {
 281                 target-path="/__overrides__";
 282                 __overlay__ {
 283                         cam0-pwdn-ctrl = <&irs1125>,"pwdn-gpios:0";
 284                         cam0-pwdn      = <&irs1125>,"pwdn-gpios:4";
 285                 };
 286         };
 287 -
 288 -       __overrides__ {
 289 -               i2c_pins_0_1 = <0>,"-2-3+4";
 290 -               i2c_pins_28_29 = <0>,"+2-3-4";
 291 -       };
 292  };
 293 --- a/arch/arm/boot/dts/overlays/ov5647-overlay.dts
 294 +++ b/arch/arm/boot/dts/overlays/ov5647-overlay.dts
 295 @@ -7,7 +7,7 @@
 296         compatible = "brcm,bcm2835";
 297
 298         fragment@0 {
 299 -               target = <&i2c_vc>;
 300 +               target = <&i2c_csi_dsi>;
 301                 __overlay__ {
 302                         #address-cells = <1>;
 303                         #size-cells = <0>;
 304 @@ -55,34 +55,20 @@
 305         };
 306
 307         fragment@2 {
 308 -               target = <&i2c0_pins>;
 309 -               __dormant__ {
 310 -                       brcm,pins = <28 29>;
 311 -                       brcm,function = <4>; /* alt0 */
 312 -               };
 313 -       };
 314 -       fragment@3 {
 315 -               target = <&i2c0_pins>;
 316 +               target = <&i2c0if>;
 317                 __overlay__ {
 318 -                       brcm,pins = <44 45>;
 319 -                       brcm,function = <5>; /* alt1 */
 320 -               };
 321 -       };
 322 -       fragment@4 {
 323 -               target = <&i2c0_pins>;
 324 -               __dormant__ {
 325 -                       brcm,pins = <0 1>;
 326 -                       brcm,function = <4>; /* alt0 */
 327 +                       status = "okay";
 328                 };
 329         };
 330 -       fragment@5 {
 331 -               target = <&i2c_vc>;
 332 +
 333 +       fragment@3 {
 334 +               target = <&i2c0mux>;
 335                 __overlay__ {
 336                         status = "okay";
 337                 };
 338         };
 339
 340 -       fragment@6 {
 341 +       fragment@4 {
 342                 target-path="/__overrides__";
 343                 __overlay__ {
 344                         cam0-pwdn-ctrl = <&ov5647>,"pwdn-gpios:0";
 345 @@ -91,9 +77,4 @@
 346                         cam0-led       = <&ov5647>,"pwdn-gpios:16";
 347                 };
 348         };
 349 -
 350 -       __overrides__ {
 351 -               i2c_pins_0_1 = <0>,"-2-3+4";
 352 -               i2c_pins_28_29 = <0>,"+2-3-4";
 353 -       };
 354  };
 355 --- a/arch/arm/boot/dts/overlays/tc358743-overlay.dts
 356 +++ b/arch/arm/boot/dts/overlays/tc358743-overlay.dts
 357 @@ -7,7 +7,7 @@
 358         compatible = "brcm,bcm2835";
 359
 360         fragment@0 {
 361 -               target = <&i2c_vc>;
 362 +               target = <&i2c_csi_dsi>;
 363                 __overlay__ {
 364                         #address-cells = <1>;
 365                         #size-cells = <0>;
 366 @@ -54,7 +54,7 @@
 367         };
 368
 369         fragment@2 {
 370 -               target = <&i2c_vc>;
 371 +               target = <&i2c_csi_dsi>;
 372                 __overlay__ {
 373                         tc358743@0f {
 374                                 port {
 375 @@ -67,7 +67,7 @@
 376         };
 377
 378         fragment@3 {
 379 -               target = <&i2c_vc>;
 380 +               target = <&i2c_csi_dsi>;
 381                 __dormant__ {
 382                         tc358743@0f {
 383                                 port {
 384 @@ -80,36 +80,20 @@
 385         };
 386
 387         fragment@4 {
 388 -               target = <&i2c0_pins>;
 389 -               __dormant__ {
 390 -                       brcm,pins = <28 29>;
 391 -                       brcm,function = <4>; /* alt0 */
 392 -               };
 393 -       };
 394 -       fragment@5 {
 395 -               target = <&i2c0_pins>;
 396 +               target = <&i2c0if>;
 397                 __overlay__ {
 398 -                       brcm,pins = <44 45>;
 399 -                       brcm,function = <5>; /* alt1 */
 400 -               };
 401 -       };
 402 -       fragment@6 {
 403 -               target = <&i2c0_pins>;
 404 -               __dormant__ {
 405 -                       brcm,pins = <0 1>;
 406 -                       brcm,function = <4>; /* alt0 */
 407 +                       status = "okay";
 408                 };
 409         };
 410 -       fragment@7 {
 411 -               target = <&i2c_vc>;
 412 +
 413 +       fragment@5 {
 414 +               target = <&i2c0mux>;
 415                 __overlay__ {
 416                         status = "okay";
 417                 };
 418         };
 419
 420         __overrides__ {
 421 -               i2c_pins_0_1 = <0>,"-4-5+6";
 422 -               i2c_pins_28_29 = <0>,"+4-5-6";
 423                 4lane = <0>, "-2+3";
 424                 link-frequency = <&tc358743>,"link-frequencies#0";
 425         };