brcm2708: update to latest patches from RPi foundation

[openwrt/staging/dedeckeh.git] / target / linux / brcm2708 / patches-4.19 / 950-0429-overlays-Delete-the-deprecated-sdio-1bit-overlay.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0429-overlays-Delete-the-deprecated-sdio-1bit-overlay.patch b/target/linux/brcm2708/patches-4.19/950-0429-overlays-Delete-the-deprecated-sdio-1bit-overlay.patch
new file mode 100644 (file)
index 0000000..dac4386
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0429-overlays-Delete-the-deprecated-sdio-1bit-overlay.patch
@@ -0,0 +1,90 @@
+From 5edb8789ba5f9694698386683f2e4e97c70e765a Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Tue, 7 May 2019 14:27:35 +0100
+Subject: [PATCH] overlays: Delete the deprecated sdio-1bit overlay
+
+Use dtoverlay=sdio,bus_width=1,gpios_22_25 instead.
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+---
+ arch/arm/boot/dts/overlays/Makefile           |  1 -
+ .../boot/dts/overlays/sdio-1bit-overlay.dts   | 63 -------------------
+ 2 files changed, 64 deletions(-)
+ delete mode 100644 arch/arm/boot/dts/overlays/sdio-1bit-overlay.dts
+
+--- a/arch/arm/boot/dts/overlays/Makefile
++++ b/arch/arm/boot/dts/overlays/Makefile
+@@ -126,7 +126,6 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
+       sc16is752-spi1.dtbo \
+       sdhost.dtbo \
+       sdio.dtbo \
+-      sdio-1bit.dtbo \
+       sdtweak.dtbo \
+       smi.dtbo \
+       smi-dev.dtbo \
+--- a/arch/arm/boot/dts/overlays/sdio-1bit-overlay.dts
++++ /dev/null
+@@ -1,63 +0,0 @@
+-/dts-v1/;
+-/plugin/;
+-
+-/* Enable 1-bit SDIO from MMC interface via GPIOs 22-25. Includes sdhost overlay. */
+-
+-/{
+-      compatible = "brcm,bcm2708";
+-
+-      fragment@0 {
+-              target = <&mmc>;
+-              __overlay__ {
+-                      status = "disabled";
+-              };
+-      };
+-
+-      fragment@1 {
+-              target = <&soc>;
+-              __overlay__ {
+-                      #address-cells = <1>;
+-                      #size-cells = <1>;
+-
+-                      sdio_1bit: sdio@7e300000 {
+-                              compatible = "brcm,bcm2835-mmc",
+-                                           "brcm,bcm2835-sdhci";
+-                              reg = <0x7e300000 0x100>;
+-                              interrupts = <2 30>;
+-                              clocks = <&clocks 28/*BCM2835_CLOCK_EMMC*/>;
+-                              dmas = <&dma 11>;
+-                              dma-names = "rx-tx";
+-                              brcm,overclock-50 = <0>;
+-                              status = "okay";
+-                              pinctrl-names = "default";
+-                              pinctrl-0 = <&sdio_1bit_pins>;
+-                              non-removable;
+-                              bus-width = <1>;
+-                      };
+-              };
+-      };
+-
+-      fragment@2 {
+-              target = <&gpio>;
+-              __overlay__ {
+-                      sdio_1bit_pins: sdio_1bit_pins {
+-                              brcm,pins = <22 23 24 25>;
+-                              brcm,function = <7>; /* ALT3 = SD1 */
+-                              brcm,pull = <0 2 2 2>;
+-                      };
+-              };
+-      };
+-
+-      fragment@3 {
+-              target-path = "/aliases";
+-              __overlay__ {
+-                      mmc1 = "/soc/sdio@7e300000";
+-              };
+-      };
+-
+-
+-      __overrides__ {
+-              poll_once = <&sdio_1bit>,"non-removable?";
+-              sdio_overclock = <&sdio_1bit>,"brcm,overclock-50:0";
+-      };
+-};