From bcf4a218d4dbdfc8c202b0aac1d3e57b8b5c50fa Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Thu, 23 Aug 2018 19:59:20 +0300 Subject: [PATCH] arm64: dts: renesas: condor/v3hsk: add DU/LVDS/HDMI support Define the Condor/V3HSK board dependent parts of the DU and LVDS device nodes. Also add the device nodes for Thine THC63LVD1024 LVDS decoder and Analog Devices ADV7511W HDMI transmitter... Based on the original (and large) patch by Vladimir Barinov. Signed-off-by: Vladimir Barinov Signed-off-by: Sergei Shtylyov Reviewed-by: Ulrich Hecht Reviewed-by: Laurent Pinchart Signed-off-by: Simon Horman --- .../boot/dts/renesas/r8a77980-condor.dts | 106 ++++++++++++++ .../arm64/boot/dts/renesas/r8a77980-v3hsk.dts | 129 ++++++++++++++++++ 2 files changed, 235 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts index 494f4ef37a4eb..59db4c152fb8b 100644 --- a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts +++ b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts @@ -45,6 +45,56 @@ regulator-boot-on; regulator-always-on; }; + + d1_8v: regulator-2 { + compatible = "regulator-fixed"; + regulator-name = "D1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + hdmi-out { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con: endpoint { + remote-endpoint = <&adv7511_out>; + }; + }; + }; + + lvds-decoder { + compatible = "thine,thc63lvd1024"; + vcc-supply = <&d3_3v>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + thc63lvd1024_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + + port@2 { + reg = <2>; + thc63lvd1024_out: endpoint { + remote-endpoint = <&adv7511_in>; + }; + }; + }; + }; + + x1_clk: x1-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <148500000>; + }; }; &avb { @@ -74,6 +124,13 @@ }; }; +&du { + clocks = <&cpg CPG_MOD 724>, + <&x1_clk>; + clock-names = "du.0", "dclkin.0"; + status = "okay"; +}; + &extal_clk { clock-frequency = <16666666>; }; @@ -102,6 +159,55 @@ gpio-controller; #gpio-cells = <2>; }; + + hdmi@39 { + compatible = "adi,adv7511w"; + reg = <0x39>; + interrupt-parent = <&gpio1>; + interrupts = <20 IRQ_TYPE_LEVEL_LOW>; + avdd-supply = <&d1_8v>; + dvdd-supply = <&d1_8v>; + pvdd-supply = <&d1_8v>; + bgvdd-supply = <&d1_8v>; + dvdd-3v-supply = <&d3_3v>; + + 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 = <&thc63lvd1024_out>; + }; + }; + + port@1 { + reg = <1>; + adv7511_out: endpoint { + remote-endpoint = <&hdmi_con>; + }; + }; + }; + }; +}; + +&lvds0 { + status = "okay"; + + ports { + port@1 { + lvds0_out: endpoint { + remote-endpoint = <&thc63lvd1024_in>; + }; + }; + }; }; &mmc0 { diff --git a/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts b/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts index 9147d85645571..44ab7344f8aa4 100644 --- a/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts +++ b/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts @@ -27,6 +27,72 @@ /* first 128MB is reserved for secure area. */ reg = <0 0x48000000 0 0x78000000>; }; + + hdmi-out { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con: endpoint { + remote-endpoint = <&adv7511_out>; + }; + }; + }; + + lvds-decoder { + compatible = "thine,thc63lvd1024"; + vcc-supply = <&vcc3v3_d5>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + thc63lvd1024_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + + port@2 { + reg = <2>; + thc63lvd1024_out: endpoint { + remote-endpoint = <&adv7511_in>; + }; + }; + }; + }; + + osc1_clk: osc1-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <148500000>; + }; + + vcc1v8_d4: regulator-0 { + compatible = "regulator-fixed"; + regulator-name = "VCC1V8_D4"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + vcc3v3_d5: regulator-1 { + compatible = "regulator-fixed"; + regulator-name = "VCC3V3_D5"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; +}; + +&du { + clocks = <&cpg CPG_MOD 724>, + <&osc1_clk>; + clock-names = "du.0", "dclkin.0"; + status = "okay"; }; &extal_clk { @@ -53,6 +119,64 @@ }; }; +&lvds0 { + status = "okay"; + + ports { + port@1 { + lvds0_out: endpoint { + remote-endpoint = <&thc63lvd1024_in>; + }; + }; + }; +}; + +&i2c0 { + pinctrl-0 = <&i2c0_pins>; + pinctrl-names = "default"; + + status = "okay"; + clock-frequency = <400000>; + + hdmi@39 { + compatible = "adi,adv7511w"; + #sound-dai-cells = <0>; + reg = <0x39>; + interrupt-parent = <&gpio1>; + interrupts = <20 IRQ_TYPE_LEVEL_LOW>; + avdd-supply = <&vcc1v8_d4>; + dvdd-supply = <&vcc1v8_d4>; + pvdd-supply = <&vcc1v8_d4>; + bgvdd-supply = <&vcc1v8_d4>; + dvdd-3v-supply = <&vcc3v3_d5>; + + 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 = <&thc63lvd1024_out>; + }; + }; + + port@1 { + reg = <1>; + adv7511_out: endpoint { + remote-endpoint = <&hdmi_con>; + }; + }; + }; + }; +}; + &pfc { gether_pins: gether { groups = "gether_mdio_a", "gether_rgmii", @@ -60,6 +184,11 @@ function = "gether"; }; + i2c0_pins: i2c0 { + groups = "i2c0"; + function = "i2c0"; + }; + scif0_pins: scif0 { groups = "scif0_data"; function = "scif0"; -- 2.39.5