diff options
Diffstat (limited to 'arch/arm/boot/dts/r8a7790-lager.dts')
-rw-r--r-- | arch/arm/boot/dts/r8a7790-lager.dts | 320 |
1 files changed, 198 insertions, 122 deletions
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts index f2ea632381e7..50312e752e2f 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the Lager board * * Copyright (C) 2013-2014 Renesas Solutions Corp. * Copyright (C) 2014 Cogent Embedded, Inc. * Copyright (C) 2015-2016 Renesas Electronics Corporation - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ /* @@ -51,8 +48,11 @@ serial0 = &scif0; serial1 = &scifa1; i2c8 = &gpioi2c1; + i2c9 = &gpioi2c2; i2c10 = &i2cexio0; i2c11 = &i2cexio1; + i2c12 = &i2chdmi; + i2c13 = &i2cpwr; }; chosen { @@ -244,6 +244,12 @@ }; }; + cec_clock: cec-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <12000000>; + }; + hdmi-out { compatible = "hdmi-connector"; type = "a"; @@ -272,8 +278,18 @@ #size-cells = <0>; compatible = "i2c-gpio"; status = "disabled"; - sda-gpios = <&gpio1 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; scl-gpios = <&gpio1 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio1 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <5>; + }; + + gpioi2c2: i2c-9 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "i2c-gpio"; + status = "disabled"; + scl-gpios = <&gpio5 5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio5 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; i2c-gpio,delay-us = <5>; }; @@ -308,6 +324,138 @@ #address-cells = <1>; #size-cells = <0>; }; + + /* + * IIC2 and I2C2 may be switched using pinmux. + * A fallback to GPIO is also provided. + */ + i2chdmi: i2c-12 { + compatible = "i2c-demux-pinctrl"; + i2c-parent = <&iic2>, <&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 = <&vin1ep0>; + }; + }; + }; + + hdmi@39 { + compatible = "adi,adv7511w"; + reg = <0x39>; + interrupt-parent = <&gpio1>; + interrupts = <15 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 = <&lvds0_out>; + }; + }; + + port@1 { + reg = <1>; + adv7511_out: endpoint { + remote-endpoint = <&hdmi_con_out>; + }; + }; + }; + }; + + hdmi-in@4c { + compatible = "adi,adv7612"; + reg = <0x4c>; + interrupt-parent = <&gpio1>; + interrupts = <20 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>; + }; + }; + }; + }; + }; + + /* + * IIC3 and I2C3 may be switched using pinmux. + * IIC3/I2C3 does not appear to support fallback to GPIO. + */ + i2cpwr: i2c-13 { + compatible = "i2c-demux-pinctrl"; + i2c-parent = <&iic3>, <&i2c3>; + i2c-bus-name = "i2c-pwr"; + #address-cells = <1>; + #size-cells = <0>; + + pmic@58 { + compatible = "dlg,da9063"; + reg = <0x58>; + interrupt-parent = <&irqc0>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + + rtc { + compatible = "dlg,da9063-rtc"; + }; + + wdt { + compatible = "dlg,da9063-watchdog"; + }; + }; + + vdd_dvfs: regulator@68 { + compatible = "dlg,da9210"; + reg = <0x68>; + interrupt-parent = <&irqc0>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-boot-on; + regulator-always-on; + }; + }; }; &du { @@ -316,10 +464,8 @@ status = "okay"; clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 722>, - <&cpg CPG_MOD 726>, <&cpg CPG_MOD 725>, <&x13_clk>, <&x2_clk>; - clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1", - "dclkin.0", "dclkin.1"; + clock-names = "du.0", "du.1", "du.2", "dclkin.0", "dclkin.1"; ports { port@0 { @@ -327,12 +473,26 @@ remote-endpoint = <&adv7123_in>; }; }; + }; +}; + +&lvds0 { + status = "okay"; + + ports { port@1 { endpoint { remote-endpoint = <&adv7511_in>; }; }; - port@2 { + }; +}; + +&lvds1 { + status = "okay"; + + ports { + port@1 { lvds_connector: endpoint { }; }; @@ -437,11 +597,21 @@ function = "iic1"; }; + i2c2_pins: i2c2 { + groups = "i2c2"; + function = "i2c2"; + }; + iic2_pins: iic2 { groups = "iic2"; function = "iic2"; }; + i2c3_pins: i2c3 { + groups = "i2c3"; + function = "i2c3"; + }; + iic3_pins: iic3 { groups = "iic3"; function = "iic3"; @@ -643,124 +813,28 @@ pinctrl-names = "i2c-exio1"; }; -&iic2 { - status = "okay"; - pinctrl-0 = <&iic2_pins>; - pinctrl-names = "default"; +&i2c2 { + pinctrl-0 = <&i2c2_pins>; + pinctrl-names = "i2c-hdmi"; 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 = <&vin1ep0>; - }; - }; - }; - - hdmi@39 { - compatible = "adi,adv7511w"; - reg = <0x39>; - interrupt-parent = <&gpio1>; - interrupts = <15 IRQ_TYPE_LEVEL_LOW>; - - 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_lvds0>; - }; - }; - - port@1 { - reg = <1>; - adv7511_out: endpoint { - remote-endpoint = <&hdmi_con_out>; - }; - }; - }; - }; - - hdmi-in@4c { - compatible = "adi,adv7612"; - reg = <0x4c>; - interrupt-parent = <&gpio1>; - interrupts = <20 IRQ_TYPE_LEVEL_LOW>; - default-input = <0>; - - ports { - #address-cells = <1>; - #size-cells = <0>; +&iic2 { + pinctrl-0 = <&iic2_pins>; + pinctrl-names = "i2c-hdmi"; - port@0 { - reg = <0>; - adv7612_in: endpoint { - remote-endpoint = <&hdmi_con_in>; - }; - }; + clock-frequency = <100000>; +}; - port@2 { - reg = <2>; - adv7612_out: endpoint { - remote-endpoint = <&vin0ep2>; - }; - }; - }; - }; +&i2c3 { + pinctrl-0 = <&i2c3_pins>; + pinctrl-names = "i2c-pwr"; }; -&iic3 { - pinctrl-names = "default"; +&iic3 { pinctrl-0 = <&iic3_pins>; - status = "okay"; - - pmic@58 { - compatible = "dlg,da9063"; - reg = <0x58>; - interrupt-parent = <&irqc0>; - interrupts = <2 IRQ_TYPE_LEVEL_LOW>; - interrupt-controller; - - rtc { - compatible = "dlg,da9063-rtc"; - }; - - wdt { - compatible = "dlg,da9063-watchdog"; - }; - }; - - vdd_dvfs: regulator@68 { - compatible = "dlg,da9210"; - reg = <0x68>; - interrupt-parent = <&irqc0>; - interrupts = <2 IRQ_TYPE_LEVEL_LOW>; - - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; - regulator-boot-on; - regulator-always-on; - }; + pinctrl-names = "i2c-pwr"; }; &pci0 { @@ -825,9 +899,6 @@ status = "okay"; port { - #address-cells = <1>; - #size-cells = <0>; - vin1ep0: endpoint { remote-endpoint = <&adv7180>; bus-width = <8>; @@ -852,6 +923,11 @@ }; }; +&rwdt { + timeout-sec = <60>; + status = "okay"; +}; + &ssi1 { shared-pin; }; |