X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Fbrcm2708%2Fpatches-4.19%2F950-0380-overlays-Fix-multiple-instantiation-of-sc16is7xx.patch;fp=target%2Flinux%2Fbrcm2708%2Fpatches-4.19%2F950-0380-overlays-Fix-multiple-instantiation-of-sc16is7xx.patch;h=0000000000000000000000000000000000000000;hb=67dcc43f3a22dc3a7ac07a7065971b426feeb043;hp=95455d7cc7df73e8e96aed6af78572ff17b53944;hpb=47a93a810f78adce5a130d287f82b28e9b54313c;p=openwrt%2Fstaging%2Fchunkeey.git

diff --git a/target/linux/brcm2708/patches-4.19/950-0380-overlays-Fix-multiple-instantiation-of-sc16is7xx.patch b/target/linux/brcm2708/patches-4.19/950-0380-overlays-Fix-multiple-instantiation-of-sc16is7xx.patch
deleted file mode 100644
index 95455d7cc7..0000000000
--- a/target/linux/brcm2708/patches-4.19/950-0380-overlays-Fix-multiple-instantiation-of-sc16is7xx.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From 649efe5db3900ed3bbfd3c3daa3b96d8fc0b9d68 Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.org>
-Date: Fri, 22 Mar 2019 16:44:47 +0000
-Subject: [PATCH 380/806] overlays: Fix multiple-instantiation of sc16is7xx*
-
-The registration of the fixed clocks uses the node name as the clock
-name, causing a clash if two clock nodes have the same name, regardless
-of the path to the node. Fix the issue by overwriting the clock node
-names using the value of the "addr" parameter, providing a crude
-disambiguation. (A bit of string pasting to form "sc16is752_clk_<addr>"
-would have been nice, but that is outside the abilities of the overlay
-parameter mechanism.)
-
-Also give the sc16is750-i2c overlay the xtal parameter for symmetry.
-
-See: https://www.raspberrypi.org/forums/viewtopic.php?f=107&t=235650
-
-Signed-off-by: Phil Elwell <phil@raspberrypi.org>
----
- arch/arm/boot/dts/overlays/README                    | 1 +
- arch/arm/boot/dts/overlays/sc16is750-i2c-overlay.dts | 3 ++-
- arch/arm/boot/dts/overlays/sc16is752-i2c-overlay.dts | 2 +-
- 3 files changed, 4 insertions(+), 2 deletions(-)
-
---- a/arch/arm/boot/dts/overlays/README
-+++ b/arch/arm/boot/dts/overlays/README
-@@ -1725,6 +1725,7 @@ Info:   Overlay for the NXP SC16IS750 UA
- Load:   dtoverlay=sc16is750-i2c,<param>=<val>
- Params: int_pin                 GPIO used for IRQ (default 24)
-         addr                    Address (default 0x48)
-+        xtal                    On-board crystal frequency (default 14745600)
- 
- 
- Name:   sc16is752-i2c
---- a/arch/arm/boot/dts/overlays/sc16is750-i2c-overlay.dts
-+++ b/arch/arm/boot/dts/overlays/sc16is750-i2c-overlay.dts
-@@ -31,7 +31,8 @@
- 
- 	__overrides__ {
- 		int_pin = <&sc16is750>,"interrupts:0";
--		addr = <&sc16is750>,"reg:0";
-+		addr = <&sc16is750>,"reg:0",<&sc16is750_clk>,"name";
-+		xtal = <&sc16is750>,"clock-frequency:0";
- 	};
- 
- };
---- a/arch/arm/boot/dts/overlays/sc16is752-i2c-overlay.dts
-+++ b/arch/arm/boot/dts/overlays/sc16is752-i2c-overlay.dts
-@@ -34,7 +34,7 @@
- 
- 	__overrides__ {
- 		int_pin = <&sc16is752>,"interrupts:0";
--		addr = <&sc16is752>,"reg:0";
-+		addr = <&sc16is752>,"reg:0",<&sc16is752_clk>,"name";
- 		xtal = <&sc16is752>,"clock-frequency:0";
- 	};
- };