Hello,

See my comments inline, below.

Cheers,
Piotr

2015-11-29 3:52 GMT+01:00 GuoGuo <gch981...@gmail.com>:
> The PBR-M1 support in current OpenWrt is for the early demo board and it 
> doesn't work on the final board.This patch fixes the support for it.

What with users with "early demo board"?
As I understand, this patch simply breaks support for their board version?

> The LED called pbr-m1:buzzer is a beeper connected to GPIO26 so I used 
> gpio-beeper instead of gpio-leds.
> But as I said in another mail,the beeper starts beeping after the ethernet 
> driver is loaded and I can't control it unless I disable the ethernet driver 
> in dts.I'm not sure if there is something wrong with my dts file.
>
> Signed-off-by: 郭传鈜 <gch981...@gmail.com>
> ---
>  target/linux/ramips/base-files/etc/board.d/01_leds |  6 +-
>  target/linux/ramips/base-files/etc/diag.sh         |  4 +-
>  target/linux/ramips/dts/PBR-M1.dts                 | 65 
> +++++++++++++++++-----
>  3 files changed, 57 insertions(+), 18 deletions(-)
>
> diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds 
> b/target/linux/ramips/base-files/etc/board.d/01_leds
> index 8cb0e48..40a5244 100755
> --- a/target/linux/ramips/base-files/etc/board.d/01_leds
> +++ b/target/linux/ramips/base-files/etc/board.d/01_leds
> @@ -200,9 +200,9 @@ oy-0001)
>         set_wifi_led "$board:green:wifi"
>         ;;
>  pbr-m1)
> -       ucidef_set_led_netdev "internet" "internet" "$board:green:internet" 
> "eth0.2"
> -       ucidef_set_led_default "power" "power" "$board:green:power" "1"
> -       ucidef_set_led_default "sys" "sys" "$board:green:sys" "1"
> +       ucidef_set_led_netdev "internet" "internet" "$board:blue:internet" 
> "eth0.2"
> +       ucidef_set_led_default "power" "power" "$board:blue:power" "1"
> +       ucidef_set_led_default "sys" "sys" "$board:blue:sys" "1"
>         ;;
>  px-4885)
>         set_wifi_led "$board:orange:wifi"
> diff --git a/target/linux/ramips/base-files/etc/diag.sh 
> b/target/linux/ramips/base-files/etc/diag.sh
> index ff5fbf2..b67e45b 100644
> --- a/target/linux/ramips/base-files/etc/diag.sh
> +++ b/target/linux/ramips/base-files/etc/diag.sh
> @@ -135,7 +135,9 @@ get_status_led() {
>         sl-r7205)
>                 status_led="$board:green:wifi"
>                 ;;
> -       pbr-m1|\
> +       pbr-m1)
> +               status_led="$board:blue:sys"
> +               ;;

This breaks alphabetical order.
Please, take a look how boards are ordered in this file and follow the
convention.

>         w306r-v20|\
>         zbt-wr8305rt)
>                 status_led="$board:green:sys"
> diff --git a/target/linux/ramips/dts/PBR-M1.dts 
> b/target/linux/ramips/dts/PBR-M1.dts
> index 7702d9c..f866a4f 100644
> --- a/target/linux/ramips/dts/PBR-M1.dts
> +++ b/target/linux/ramips/dts/PBR-M1.dts
> @@ -17,6 +17,12 @@
>
>         sdhci@10130000 {
>                 status = "okay";
> +               pinctrl-names = "default";
> +               pinctrl-0 = <&sdhci_pins>;
> +       };
> +
> +       xhci@1E1C0000 {
> +               status = "okay";
>         };
>
>         palmbus@1E000000 {
> @@ -81,7 +87,7 @@
>                         mt76@0,0 {
>                                 reg = <0x0000 0 0 0 0>;
>                                 device_type = "pci";
> -                               mediatek,mtd-eeprom = <&factory 0x0000>;
> +                               mediatek,mtd-eeprom = <&factory 0x8000>;
>                                 mediatek,2ghz = <0>;
>                         };
>                 };
> @@ -90,7 +96,7 @@
>                         mt76@1,0 {
>                                 reg = <0x0000 0 0 0 0>;
>                                 device_type = "pci";
> -                               mediatek,mtd-eeprom = <&factory 0x8000>;
> +                               mediatek,mtd-eeprom = <&factory 0x0000>;
>                                 mediatek,5ghz = <0>;
>                         };
>                 };
> @@ -103,24 +109,29 @@
>         gpio-leds {
>                 compatible = "gpio-leds";
>
> -               buzzer {
> -                       label = "pbr-m1:buzzer";
> -                       gpios = <&gpio0 27 1>;
> -               };
> -
>                 power {
> -                       label = "pbr-m1:green:power";
> -                       gpios = <&gpio0 25 1>;
> +                       label = "pbr-m1:blue:power";
> +                       gpios = <&gpio0 31 1>;
>                 };
>
>                 sys {
> -                       label = "pbr-m1:green:sys";
> -                       gpios = <&gpio0 24 1>;
> +                       label = "pbr-m1:blue:sys";
> +                       gpios = <&gpio1 0 1>;
>                 };
>
>                 internet {
> -                       label = "pbr-m1:green:internet";
> -                       gpios = <&gpio0 23 1>;
> +                       label = "pbr-m1:blue:internet";
> +                       gpios = <&gpio0 29 1>;
> +               };
> +
> +               2g {

Below you have "wlan2g".

> +                       label = "pbr-m1:blue:wlan2g";
> +                       gpios = <&gpio1 1 1>;
> +               };
> +
> +               5g {

Below you have "wlan5g".

> +                       label = "pbr-m1:blue:wlan5g";
> +                       gpios = <&gpio0 28 1>;
>                 };
>         };
>
> @@ -137,10 +148,36 @@
>                 };
>         };
>
> +       gpio_export {
> +               compatible = "gpio-export";
> +               #size-cells = <0>;
> +
> +               power_usb2 {
> +                       gpio-export,name = "power_usb2";
> +                       gpio-export,output = <1>;
> +                       gpios = <&gpio0 22 0>;
> +               };

Empty line here, please.

> +               power_usb3 {
> +                       gpio-export,name = "power_usb3";
> +                       gpio-export,output = <1>;
> +                       gpios = <&gpio0 25 0>;
> +               };

Empty line here, please.

> +               power_sata {
> +                       gpio-export,name = "power_sata";
> +                       gpio-export,output = <1>;
> +                       gpios = <&gpio0 27 0>;
> +               };
> +       };
> +
> +       beeper: beeper {
> +               compatible = "gpio-beeper";
> +               gpios = <&gpio0 26 1>;
> +       };
> +
>         pinctrl {
>                 state_default: pinctrl0 {
>                         gpio {
> -                               ralink,group = "wdt", "rgmii2", "wdt rst", 
> "jtag", "mdio";
> +                               ralink,group = "wdt", "rgmii2", "jtag", 
> "mdio";
>                                 ralink,function = "gpio";
>                         };
>                 };
> --
> 2.4.3
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