X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=arch%2Farm%2Fdts%2Fr8a7791-koelsch.dts;h=e6580aa0cea3573fd3c7b52e560f4a076f6e58cb;hb=348a0b7f9e274d9086eb47bc069a66ebf5939f99;hp=85966fcc1eb0c6e65969d0446afaf5902bfa229c;hpb=e8f80a5a58c9b506453cc0780687e8ed457d30a6;p=oweals%2Fu-boot.git diff --git a/arch/arm/dts/r8a7791-koelsch.dts b/arch/arm/dts/r8a7791-koelsch.dts index 85966fcc1e..e6580aa0ce 100644 --- a/arch/arm/dts/r8a7791-koelsch.dts +++ b/arch/arm/dts/r8a7791-koelsch.dts @@ -48,7 +48,11 @@ serial0 = &scif0; serial1 = &scif1; i2c9 = &gpioi2c1; + i2c10 = &gpioi2c2; + i2c11 = &gpioi2c4; i2c12 = &i2cexio1; + i2c13 = &i2chdmi; + i2c14 = &i2cexio4; }; chosen { @@ -275,6 +279,12 @@ }; }; + cec_clock: cec-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <12000000>; + }; + hdmi-out { compatible = "hdmi-connector"; type = "a"; @@ -303,9 +313,28 @@ #size-cells = <0>; compatible = "i2c-gpio"; status = "disabled"; - gpios = <&gpio7 16 GPIO_ACTIVE_HIGH /* sda */ - &gpio7 15 GPIO_ACTIVE_HIGH /* scl */ - >; + scl-gpios = <&gpio7 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio7 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <5>; + }; + + gpioi2c2: i2c-10 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "i2c-gpio"; + status = "disabled"; + scl-gpios = <&gpio2 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio2 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <5>; + }; + + gpioi2c4: i2c-11 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "i2c-gpio"; + status = "disabled"; + scl-gpios = <&gpio7 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio7 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; i2c-gpio,delay-us = <5>; }; @@ -320,6 +349,115 @@ #address-cells = <1>; #size-cells = <0>; }; + + /* + * A fallback to GPIO is provided for I2C2. + */ + i2chdmi: i2c-13 { + compatible = "i2c-demux-pinctrl"; + i2c-parent = <&i2c2>, <&gpioi2c2>; + i2c-bus-name = "i2c-hdmi"; + #address-cells = <1>; + #size-cells = <0>; + + ak4643: codec@12 { + compatible = "asahi-kasei,ak4643"; + #sound-dai-cells = <0>; + reg = <0x12>; + }; + + composite-in@20 { + compatible = "adi,adv7180"; + reg = <0x20>; + remote = <&vin1>; + + port { + adv7180: endpoint { + bus-width = <8>; + remote-endpoint = <&vin1ep>; + }; + }; + }; + + hdmi@39 { + compatible = "adi,adv7511w"; + reg = <0x39>; + interrupt-parent = <&gpio3>; + interrupts = <29 IRQ_TYPE_LEVEL_LOW>; + clocks = <&cec_clock>; + clock-names = "cec"; + + adi,input-depth = <8>; + adi,input-colorspace = "rgb"; + adi,input-clock = "1x"; + adi,input-style = <1>; + adi,input-justification = "evenly"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + adv7511_in: endpoint { + remote-endpoint = <&du_out_rgb>; + }; + }; + + port@1 { + reg = <1>; + adv7511_out: endpoint { + remote-endpoint = <&hdmi_con_out>; + }; + }; + }; + }; + + hdmi-in@4c { + compatible = "adi,adv7612"; + reg = <0x4c>; + interrupt-parent = <&gpio4>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + default-input = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + adv7612_in: endpoint { + remote-endpoint = <&hdmi_con_in>; + }; + }; + + port@2 { + reg = <2>; + adv7612_out: endpoint { + remote-endpoint = <&vin0ep2>; + }; + }; + }; + }; + + eeprom@50 { + compatible = "renesas,r1ex24002", "atmel,24c02"; + reg = <0x50>; + pagesize = <16>; + }; + }; + + /* + * I2C4 is routed to EXIO connector E, pins 37 (SCL) + 39 (SDA). + * A fallback to GPIO is provided. + */ + i2cexio4: i2c-14 { + compatible = "i2c-demux-pinctrl"; + i2c-parent = <&i2c4>, <&gpioi2c4>; + i2c-bus-name = "i2c-exio4"; + #address-cells = <1>; + #size-cells = <0>; + }; }; &du { @@ -327,10 +465,9 @@ pinctrl-names = "default"; status = "okay"; - clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>, + clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&x13_clk>, <&x2_clk>; - clock-names = "du.0", "du.1", "lvds.0", - "dclkin.0", "dclkin.1"; + clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1"; ports { port@0 { @@ -338,6 +475,11 @@ remote-endpoint = <&adv7511_in>; }; }; + }; +}; + +&lvds0 { + ports { port@1 { lvds_connector: endpoint { }; @@ -363,6 +505,11 @@ function = "i2c2"; }; + i2c4_pins: i2c4 { + groups = "i2c4_c"; + function = "i2c4"; + }; + du_pins: du { groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0"; function = "du"; @@ -491,6 +638,11 @@ status = "okay"; }; +&rwdt { + timeout-sec = <60>; + status = "okay"; +}; + &sata0 { status = "okay"; }; @@ -613,102 +765,14 @@ &i2c2 { pinctrl-0 = <&i2c2_pins>; - pinctrl-names = "default"; + pinctrl-names = "i2c-hdmi"; - status = "okay"; clock-frequency = <100000>; +}; - ak4643: codec@12 { - compatible = "asahi-kasei,ak4643"; - #sound-dai-cells = <0>; - reg = <0x12>; - }; - - composite-in@20 { - compatible = "adi,adv7180"; - reg = <0x20>; - remote = <&vin1>; - - port { - adv7180: endpoint { - bus-width = <8>; - remote-endpoint = <&vin1ep>; - }; - }; - }; - - cec_clock: cec-clock { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <12000000>; - }; - - hdmi@39 { - compatible = "adi,adv7511w"; - reg = <0x39>; - interrupt-parent = <&gpio3>; - interrupts = <29 IRQ_TYPE_LEVEL_LOW>; - clocks = <&cec_clock>; - clock-names = "cec"; - - adi,input-depth = <8>; - adi,input-colorspace = "rgb"; - adi,input-clock = "1x"; - adi,input-style = <1>; - adi,input-justification = "evenly"; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - adv7511_in: endpoint { - remote-endpoint = <&du_out_rgb>; - }; - }; - - port@1 { - reg = <1>; - adv7511_out: endpoint { - remote-endpoint = <&hdmi_con_out>; - }; - }; - }; - }; - - hdmi-in@4c { - compatible = "adi,adv7612"; - reg = <0x4c>; - interrupt-parent = <&gpio4>; - interrupts = <2 IRQ_TYPE_LEVEL_LOW>; - default-input = <0>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - adv7612_in: endpoint { - remote-endpoint = <&hdmi_con_in>; - }; - }; - - port@2 { - reg = <2>; - adv7612_out: endpoint { - remote-endpoint = <&vin0ep2>; - }; - }; - }; - }; - - eeprom@50 { - compatible = "renesas,24c02", "atmel,24c02"; - reg = <0x50>; - pagesize = <16>; - }; +&i2c4 { + pinctrl-0 = <&i2c4_pins>; + pinctrl-names = "i2c-exio4"; }; &i2c6 { @@ -786,9 +850,6 @@ pinctrl-names = "default"; port { - #address-cells = <1>; - #size-cells = <0>; - vin0ep2: endpoint { remote-endpoint = <&adv7612_out>; bus-width = <24>; @@ -807,9 +868,6 @@ pinctrl-names = "default"; port { - #address-cells = <1>; - #size-cells = <0>; - vin1ep: endpoint { remote-endpoint = <&adv7180>; bus-width = <8>;