diff options
Diffstat (limited to 'arch/arm/boot/dts/r8a7794-alt.dts')
| -rw-r--r-- | arch/arm/boot/dts/r8a7794-alt.dts | 140 |
1 files changed, 139 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts index 928cfa641475..2394e4883786 100644 --- a/arch/arm/boot/dts/r8a7794-alt.dts +++ b/arch/arm/boot/dts/r8a7794-alt.dts @@ -21,7 +21,7 @@ chosen { bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; - stdout-path = &scif2; + stdout-path = "serial0:115200n8"; }; memory@40000000 { @@ -33,17 +33,115 @@ #address-cells = <1>; #size-cells = <1>; }; + + vga-encoder { + compatible = "adi,adv7123"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + adv7123_in: endpoint { + remote-endpoint = <&du_out_rgb1>; + }; + }; + port@1 { + reg = <1>; + adv7123_out: endpoint { + remote-endpoint = <&vga_in>; + }; + }; + }; + }; + + vga { + compatible = "vga-connector"; + + port { + vga_in: endpoint { + remote-endpoint = <&adv7123_out>; + }; + }; + }; + + x2_clk: x2-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <74250000>; + }; + + x13_clk: x13-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <148500000>; + }; +}; + +&du { + pinctrl-0 = <&du_pins>; + pinctrl-names = "default"; + status = "okay"; + + clocks = <&mstp7_clks R8A7794_CLK_DU0>, + <&mstp7_clks R8A7794_CLK_DU0>, + <&x13_clk>, <&x2_clk>; + clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1"; + + ports { + port@1 { + endpoint { + remote-endpoint = <&adv7123_in>; + }; + }; + }; }; &extal_clk { clock-frequency = <20000000>; }; +&pfc { + du_pins: du { + renesas,groups = "du1_rgb666", "du1_sync", "du1_disp", "du1_dotclkout0"; + renesas,function = "du"; + }; + + scif2_pins: serial2 { + renesas,groups = "scif2_data"; + renesas,function = "scif2"; + }; + + ether_pins: ether { + renesas,groups = "eth_link", "eth_mdio", "eth_rmii"; + renesas,function = "eth"; + }; + + phy1_pins: phy1 { + renesas,groups = "intc_irq8"; + renesas,function = "intc"; + }; + + i2c1_pins: i2c1 { + renesas,groups = "i2c1"; + renesas,function = "i2c1"; + }; + + vin0_pins: vin0 { + renesas,groups = "vin0_data8", "vin0_clk"; + renesas,function = "vin0"; + }; +}; + &cmt0 { status = "okay"; }; ðer { + pinctrl-0 = <ðer_pins &phy1_pins>; + pinctrl-names = "default"; + phy-handle = <&phy1>; renesas,ether-link-active-low; status = "okay"; @@ -56,6 +154,46 @@ }; }; +&i2c1 { + pinctrl-0 = <&i2c1_pins>; + pinctrl-names = "default"; + + status = "okay"; + clock-frequency = <400000>; + + composite-in@20 { + compatible = "adi,adv7180"; + reg = <0x20>; + remote = <&vin0>; + + port { + adv7180: endpoint { + bus-width = <8>; + remote-endpoint = <&vin0ep>; + }; + }; + }; +}; + +&vin0 { + status = "okay"; + pinctrl-0 = <&vin0_pins>; + pinctrl-names = "default"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + vin0ep: endpoint { + remote-endpoint = <&adv7180>; + bus-width = <8>; + }; + }; +}; + &scif2 { + pinctrl-0 = <&scif2_pins>; + pinctrl-names = "default"; + status = "okay"; }; |