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Diffstat (limited to 'target/linux/bcm27xx/patches-4.19/950-0690-overlays-mcp23017-Add-option-for-not-connecting-the-.patch')
-rw-r--r--target/linux/bcm27xx/patches-4.19/950-0690-overlays-mcp23017-Add-option-for-not-connecting-the-.patch66
1 files changed, 0 insertions, 66 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0690-overlays-mcp23017-Add-option-for-not-connecting-the-.patch b/target/linux/bcm27xx/patches-4.19/950-0690-overlays-mcp23017-Add-option-for-not-connecting-the-.patch
deleted file mode 100644
index e6376d7f68..0000000000
--- a/target/linux/bcm27xx/patches-4.19/950-0690-overlays-mcp23017-Add-option-for-not-connecting-the-.patch
+++ /dev/null
@@ -1,66 +0,0 @@
-From b37ac8c50684c3517fb9c6f737e7ea444a7d7405 Mon Sep 17 00:00:00 2001
-From: Dave Stevenson <dave.stevenson@raspberrypi.org>
-Date: Thu, 5 Sep 2019 17:41:46 +0100
-Subject: [PATCH] overlays: mcp23017: Add option for not connecting the
- int GPIO
-
-The interrupt GPIO is optional to the driver, therefore add an
-option to not configure it.
-
-Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
----
- arch/arm/boot/dts/overlays/README | 1 +
- .../boot/dts/overlays/mcp23017-overlay.dts | 21 +++++++++++++------
- 2 files changed, 16 insertions(+), 6 deletions(-)
-
---- a/arch/arm/boot/dts/overlays/README
-+++ b/arch/arm/boot/dts/overlays/README
-@@ -1427,6 +1427,7 @@ Params: gpiopin Gpio pin
- addr I2C address of the MCP23017 (default: 0x20)
-
- mcp23008 Configure an MCP23008 instead.
-+ noints Disable the interrupt GPIO line.
-
-
- Name: mcp23s17
---- a/arch/arm/boot/dts/overlays/mcp23017-overlay.dts
-+++ b/arch/arm/boot/dts/overlays/mcp23017-overlay.dts
-@@ -34,11 +34,6 @@
- reg = <0x20>;
- gpio-controller;
- #gpio-cells = <2>;
-- #interrupt-cells=<2>;
-- interrupt-parent = <&gpio>;
-- interrupts = <4 2>;
-- interrupt-controller;
-- microchip,irq-mirror;
-
- status = "okay";
- };
-@@ -52,11 +47,25 @@
- };
- };
-
-+ fragment@4 {
-+ target = <&i2c1>;
-+ __overlay__ {
-+ mcp23017_irq: mcp@20 {
-+ #interrupt-cells=<2>;
-+ interrupt-parent = <&gpio>;
-+ interrupts = <4 2>;
-+ interrupt-controller;
-+ microchip,irq-mirror;
-+ };
-+ };
-+ };
-+
- __overrides__ {
- gpiopin = <&mcp23017_pins>,"brcm,pins:0",
-- <&mcp23017>,"interrupts:0";
-+ <&mcp23017_irq>,"interrupts:0";
- addr = <&mcp23017>,"reg:0", <&mcp23017_pins>,"reg:0";
- mcp23008 = <0>,"=3";
-+ noints = <0>,"!1!4";
- };
- };
-