[LEDE-DEV] [PATCH] ramips: Improve Archer C20i support

[Piotr Dymacz]

Hello Paul,

Please use board name instead of manufacturer name for LEDs as it's
done in (almost, C50 should be fixed) all other DTS under ramips
target.
You should also provide full name in the SoB line.

---
Cheers,
Piotr


2016-07-28 12:10 GMT+02:00  <p.wassi at gmx.at>:
> From: P.Wassi <p.wassi at gmx.at>
>
> Improve / finalise TP-Link Archer C20i support.
>
> Signed-off-by: P.Wassi <p.wassi at gmx.at>
> ---
> This patch adds proper LED and Button support and
> sets up a correct switch configuration.
> The only missing thing (which is likely to never be fixed) is
> the 5GHz phy (Mediatek MT7610) - due to the missing driver.
> Additional info: https://pwassi.privatedns.org/lede/archerc20i/
> The added define in kernel config is needed for the LEDs
> to work properly (some are triggered by the switch0 device)
>
> linux/ramips/base-files/etc/board.d/01_leds    |    6 +
> linux/ramips/base-files/etc/board.d/02_network |    1
> linux/ramips/dts/ArcherC20i.dts                |   46 +++++++++++++--
> linux/ramips/mt7620/config-4.4                 |    1
> 4 files changed, 49 insertions(+), 5 deletions(-)
>
> diff -rupN a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds
> --- a/target/linux/ramips/base-files/etc/board.d/01_leds
> +++ b/target/linux/ramips/base-files/etc/board.d/01_leds
> @@ -78,6 +78,12 @@ broadway)
>         set_usb_led "$board:red:diskmounted"
>         set_wifi_led "$board:red:wps_active"
>         ;;
> +c20i)
> +       ucidef_set_led_switch "lan" "lan" "tp-link:blue:lan" "switch0" "0x1e"
> +       ucidef_set_led_switch "wan" "wan" "tp-link:blue:wan" "switch0" "0x01"
> +       set_usb_led "tp-link:blue:usb" "2-1"
> +       ucidef_set_led_wlan "wlan" "wlan" "tp-link:blue:wlan" "phy0radio"
> +       ;;
>  c50)
>         ucidef_set_led_default "power" "power" "tp-link:blue:power" "0"
>         ucidef_set_led_netdev "lan" "lan" "tp-link:blue:lan" "eth0.2"
> diff -rupN a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network
> --- a/target/linux/ramips/base-files/etc/board.d/02_network
> +++ b/target/linux/ramips/base-files/etc/board.d/02_network
> @@ -114,6 +114,7 @@ ramips_setup_interfaces()
>         atp-52b|\
>         awm002-evb|\
>         awm003-evb|\
> +       c20i|\
>         c50|\
>         dir-645|\
>         dir-860l-b1|\
> diff -rupN a/target/linux/ramips/dts/ArcherC20i.dts b/target/linux/ramips/dts/ArcherC20i.dts
> --- a/target/linux/ramips/dts/ArcherC20i.dts
> +++ b/target/linux/ramips/dts/ArcherC20i.dts
> @@ -12,20 +12,57 @@
>
>         gpio-leds {
>                 compatible = "gpio-leds";
> +               lan {
> +                       label = "tp-link:blue:lan";
> +                       gpios = <&gpio0 1 1>;
> +               };
> +               usb {
> +                       label = "tp-link:blue:usb";
> +                       gpios = <&gpio0 11 1>;
> +               };
> +               wps {
> +                       label = "tp-link:blue:wps";
> +                       gpios = <&gpio1 15 1>;
> +               };
> +               wan {
> +                       label = "tp-link:blue:wan";
> +                       gpios = <&gpio2 0 1>;
> +               };
> +               wlan {
> +                       label = "tp-link:blue:wlan";
> +                       gpios = <&gpio3 0 1>;
> +               };
>         };
>
> -       gpio-keys-polled {
> -               compatible = "gpio-keys-polled";
> +       gpio-keys {
> +               compatible = "gpio-keys";
>                 #address-cells = <1>;
>                 #size-cells = <0>;
> -               poll-interval = <20>;
> +               rfkill {
> +                       label = "rfkill";
> +                       gpios = <&gpio0 2 1>;
> +                       linux,code = <0xf7>;
> +               };
> +               reset_wps {
> +                       label = "reset_wps";
> +                       gpios = <&gpio0 13 1>;
> +                       linux,code = <0x198>;
> +               };
>         };
>  };
>
> +&gpio1 {
> +       status = "okay";
> +};
> +
>  &gpio2 {
>         status = "okay";
>  };
>
> +&gpio3 {
> +       status = "okay";
> +};
> +
>  &spi0 {
>         status = "okay";
>
> @@ -73,7 +110,7 @@
>  &pinctrl {
>         state_default: pinctrl0 {
>                 gpio {
> -                       ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd";
> +                       ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd", "ephy", "spi refclk";
>                         ralink,function = "gpio";
>                 };
>         };
> @@ -81,7 +118,6 @@
>
>  &ethernet {
>                 pinctrl-names = "default";
> -               pinctrl-0 = <&ephy_pins>;
>                 mtd-mac-address = <&rom 0xf100>;
>                 mediatek,portmap = "wllll";
>         };
> diff -rupN a/target/linux/ramips/mt7620/config-4.4 b/target/linux/ramips/mt7620/config-4.4
> --- a/target/linux/ramips/mt7620/config-4.4
> +++ b/target/linux/ramips/mt7620/config-4.4
> @@ -194,6 +194,7 @@ CONFIG_SPI_MASTER=y
>  CONFIG_SPI_RT2880=y
>  CONFIG_SRCU=y
>  CONFIG_SWCONFIG=y
> +CONFIG_SWCONFIG_LEDS=y
>  CONFIG_SYSCTL_EXCEPTION_TRACE=y
>  CONFIG_SYS_HAS_CPU_MIPS32_R1=y
>  CONFIG_SYS_HAS_CPU_MIPS32_R2=y
>
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