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

   1 From c31c8018e7cef83c827c913a10ac06b465813b22 Mon Sep 17 00:00:00 2001
   2 From: Stefan Wahren <wahrenst@gmx.net>
   3 Date: Sat, 21 Sep 2019 15:29:33 +0200
   4 Subject: [PATCH] ARM: dts: bcm2708-rpi: Define the downstream MMC
   5  interfaces at one place
   6
   7 In order to keep downstream definition of the MMC interfaces separate
   8 and independent from upstream changes, add them to bcm2708-rpi.dtsi.
   9
  10 Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
  11 ---
  12  arch/arm/boot/dts/bcm2708-rpi.dtsi | 10 ++++++++++
  13  1 file changed, 10 insertions(+)
  14
  15 --- a/arch/arm/boot/dts/bcm2708-rpi.dtsi
  16 +++ b/arch/arm/boot/dts/bcm2708-rpi.dtsi
  17 @@ -125,13 +125,23 @@
  18         firmware = <&firmware>;
  19  };
  20
  21 +&sdhci {
  22 +       pinctrl-names = "default";
  23 +       pinctrl-0 = <&emmc_gpio48>;
  24 +       bus-width = <4>;
  25 +};
  26 +
  27  sdhost_pins: &sdhost_gpio48 {
  28         /* Add alias */
  29  };
  30
  31  &sdhost {
  32 +       pinctrl-names = "default";
  33 +       pinctrl-0 = <&sdhost_gpio48>;
  34 +       bus-width = <4>;
  35         brcm,overclock-50 = <0>;
  36         brcm,pio-limit = <1>;
  37 +       status = "okay";
  38  };
  39
  40  &cpu_thermal {