git.openwrt.org Git - openwrt/staging/linusw.git/blob

   1 From 4af1defb305798d1a064a5ea0d0c9b30e5eee185 Mon Sep 17 00:00:00 2001
   2 From: Christian Marangi <ansuelsmth@gmail.com>
   3 Date: Thu, 7 Jul 2022 03:09:35 +0200
   4 Subject: [PATCH 1/8] ARM: dts: qcom: ipq8064: add multiple missing pin
   5  definition
   6
   7 Add missing definition for mdio0 pins used for gpio-bitbang driver,i2c4
   8 pins and rgmii2 pins for ipq8064.
   9
  10 Drop i2c4_pins node from ipq8064-ap148 dts as it's now moved to ipq8064
  11 dtsi.
  12
  13 Drop mdio0_pins node from ipq8064-rb3011 dts as it's now moved to
  14 ipq8064 dtsi.
  15
  16 Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
  17 Tested-by: Jonathan McDowell <noodles@earth.li>
  18 Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
  19 Link: https://lore.kernel.org/r/20220707010943.20857-2-ansuelsmth@gmail.com
  20 ---
  21  arch/arm/boot/dts/qcom-ipq8064-ap148.dts  |  6 -----
  22  arch/arm/boot/dts/qcom-ipq8064-rb3011.dts |  9 -------
  23  arch/arm/boot/dts/qcom-ipq8064.dtsi       | 32 +++++++++++++++++++++++
  24  3 files changed, 32 insertions(+), 15 deletions(-)
  25
  26 --- a/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
  27 +++ b/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
  28 @@ -305,15 +305,6 @@
  29                 };
  30         };
  31
  32 -       mdio0_pins: mdio0_pins {
  33 -               mux {
  34 -                       pins = "gpio0", "gpio1";
  35 -                       function = "gpio";
  36 -                       drive-strength = <8>;
  37 -                       bias-disable;
  38 -               };
  39 -       };
  40 -
  41         mdio1_pins: mdio1_pins {
  42                 mux {
  43                         pins = "gpio10", "gpio11";
  44 --- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
  45 +++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
  46 @@ -382,6 +382,13 @@
  47                                 };
  48                         };
  49
  50 +                       i2c4_pins: i2c4-default {
  51 +                               pins = "gpio12", "gpio13";
  52 +                               function = "gsbi4";
  53 +                               drive-strength = <12>;
  54 +                               bias-disable;
  55 +                       };
  56 +
  57                         spi_pins: spi_pins {
  58                                 mux {
  59                                         pins = "gpio18", "gpio19", "gpio21";
  60 @@ -424,6 +431,8 @@
  61
  62                                 pullups {
  63                                         pins = "gpio39";
  64 +                                       function = "nand";
  65 +                                       drive-strength = <10>;
  66                                         bias-pull-up;
  67                                 };
  68
  69 @@ -431,9 +440,32 @@
  70                                         pins = "gpio40", "gpio41", "gpio42",
  71                                                "gpio43", "gpio44", "gpio45",
  72                                                "gpio46", "gpio47";
  73 +                                       function = "nand";
  74 +                                       drive-strength = <10>;
  75                                         bias-bus-hold;
  76                                 };
  77                         };
  78 +
  79 +                       mdio0_pins: mdio0-pins {
  80 +                               mux {
  81 +                                       pins = "gpio0", "gpio1";
  82 +                                       function = "mdio";
  83 +                                       drive-strength = <8>;
  84 +                                       bias-disable;
  85 +                               };
  86 +                       };
  87 +
  88 +                       rgmii2_pins: rgmii2-pins {
  89 +                               mux {
  90 +                                       pins = "gpio27", "gpio28", "gpio29",
  91 +                                              "gpio30", "gpio31", "gpio32",
  92 +                                              "gpio51", "gpio52", "gpio59",
  93 +                                              "gpio60", "gpio61", "gpio62";
  94 +                                       function = "rgmii2";
  95 +                                       drive-strength = <8>;
  96 +                                       bias-disable;
  97 +                               };
  98 +                       };
  99                 };
 100
 101                 intc: interrupt-controller@2000000 {