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Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0408-BCM270X_DT-Add-spi-rtc-overlay-on-SPI0.0.patch')
-rw-r--r--target/linux/brcm2708/patches-4.4/0408-BCM270X_DT-Add-spi-rtc-overlay-on-SPI0.0.patch76
1 files changed, 0 insertions, 76 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0408-BCM270X_DT-Add-spi-rtc-overlay-on-SPI0.0.patch b/target/linux/brcm2708/patches-4.4/0408-BCM270X_DT-Add-spi-rtc-overlay-on-SPI0.0.patch
deleted file mode 100644
index 1801e2864f..0000000000
--- a/target/linux/brcm2708/patches-4.4/0408-BCM270X_DT-Add-spi-rtc-overlay-on-SPI0.0.patch
+++ /dev/null
@@ -1,76 +0,0 @@
-From 14069cf322a96df5b2fdf4ed68510f7d3178bf2e Mon Sep 17 00:00:00 2001
-From: Thomas Kriechbaumer <thomas@kriechbaumer.name>
-Date: Fri, 3 Jun 2016 09:40:44 +0200
-Subject: [PATCH] BCM270X_DT: Add spi-rtc overlay on SPI0.0
-
-Initial version only supports PCF2123 RTC.
-
-See: https://github.com/raspberrypi/linux/pull/1510
----
- arch/arm/boot/dts/overlays/Makefile | 1 +
- arch/arm/boot/dts/overlays/README | 6 +++++
- arch/arm/boot/dts/overlays/spi-rtc-overlay.dts | 33 ++++++++++++++++++++++++++
- 3 files changed, 40 insertions(+)
- create mode 100644 arch/arm/boot/dts/overlays/spi-rtc-overlay.dts
-
---- a/arch/arm/boot/dts/overlays/Makefile
-+++ b/arch/arm/boot/dts/overlays/Makefile
-@@ -78,6 +78,7 @@ dtbo-$(RPI_DT_OVERLAYS) += smi.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += smi-dev.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += smi-nand.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += spi-gpio35-39.dtbo
-+dtbo-$(RPI_DT_OVERLAYS) += spi-rtc.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += spi1-1cs.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += spi1-2cs.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += spi1-3cs.dtbo
---- a/arch/arm/boot/dts/overlays/README
-+++ b/arch/arm/boot/dts/overlays/README
-@@ -975,6 +975,12 @@ Load: dtoverlay=spi-gpio35-39
- Params: <None>
-
-
-+Name: spi-rtc
-+Info: Adds support for a number of SPI Real Time Clock devices
-+Load: dtoverlay=spi-rtc,<param>=<val>
-+Params: pcf2123 Select the PCF2123 device
-+
-+
- Name: spi1-1cs
- Info: Enables spi1 with a single chip select (CS) line and associated spidev
- dev node. The gpio pin number for the CS line and spidev device node
---- /dev/null
-+++ b/arch/arm/boot/dts/overlays/spi-rtc-overlay.dts
-@@ -0,0 +1,33 @@
-+/dts-v1/;
-+/plugin/;
-+
-+/ {
-+ compatible = "brcm,bcm2708";
-+
-+ fragment@0 {
-+ target = <&spidev0>;
-+ __dormant__ {
-+ status = "disabled";
-+ };
-+ };
-+
-+ fragment@1 {
-+ target = <&spi0>;
-+ __dormant__ {
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+ status = "okay";
-+
-+ rtc-pcf2123@0 {
-+ compatible = "nxp,rtc-pcf2123";
-+ spi-max-frequency = <5000000>;
-+ spi-cs-high = <1>;
-+ reg = <0>;
-+ };
-+ };
-+ };
-+
-+ __overrides__ {
-+ pcf2123 = <0>, "=0=1";
-+ };
-+};