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authorÁlvaro Fernández Rojas <noltari@gmail.com>2020-02-29 09:25:20 +0100
committerÁlvaro Fernández Rojas <noltari@gmail.com>2020-02-29 12:50:51 +0100
commita1383655cfaa71609d6236ae0fcf3b6047462b98 (patch)
treec6f123859e0dfcfaa6c1063eda26f27e208d3cac /target/linux/bcm27xx/patches-5.4/950-0385-ARM-dts-bcm283x-Remove-simple-bus-from-fixed-clocks.patch
parenta8aa974a9dfb4cba484dc4c1e4207fd9ec803410 (diff)
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bcm27xx: add linux 5.4 support
Tested on bcm2710 (Raspberry Pi 3B). Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0385-ARM-dts-bcm283x-Remove-simple-bus-from-fixed-clocks.patch')
-rw-r--r--target/linux/bcm27xx/patches-5.4/950-0385-ARM-dts-bcm283x-Remove-simple-bus-from-fixed-clocks.patch51
1 files changed, 51 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0385-ARM-dts-bcm283x-Remove-simple-bus-from-fixed-clocks.patch b/target/linux/bcm27xx/patches-5.4/950-0385-ARM-dts-bcm283x-Remove-simple-bus-from-fixed-clocks.patch
new file mode 100644
index 0000000000..04b85fd6c5
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0385-ARM-dts-bcm283x-Remove-simple-bus-from-fixed-clocks.patch
@@ -0,0 +1,51 @@
+From 238506ebdea7a0bb928af8403287d5b0d71cdfee Mon Sep 17 00:00:00 2001
+From: Stefan Wahren <wahrenst@gmx.net>
+Date: Fri, 16 Aug 2019 22:32:02 +0200
+Subject: [PATCH] ARM: dts: bcm283x: Remove simple-bus from fixed
+ clocks
+
+commit 4b2d24662126b1e2a6b95c9dfe9e9044e105e5bd upstream.
+
+The fixed clocks doesn't form some kind of bus. So let's remove it.
+This fixes the follow DT schema warnings:
+
+clocks: clock@3:reg:0: [3] is too short
+clocks: clock@4:reg:0: [4] is too short
+clocks: $nodename:0: 'clocks' does not match '^(bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$'
+clocks: #size-cells:0:0: 0 is not one of [1, 2]
+clocks: 'ranges' is a required property
+clock@3: 'reg' does not match any of the regexes: 'pinctrl-[0-9]+'
+clock@4: 'reg' does not match any of the regexes: 'pinctrl-[0-9]+'
+
+Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
+---
+ arch/arm/boot/dts/bcm283x.dtsi | 10 ++--------
+ 1 file changed, 2 insertions(+), 8 deletions(-)
+
+--- a/arch/arm/boot/dts/bcm283x.dtsi
++++ b/arch/arm/boot/dts/bcm283x.dtsi
+@@ -634,22 +634,16 @@
+ };
+
+ clocks {
+- compatible = "simple-bus";
+- #address-cells = <1>;
+- #size-cells = <0>;
+-
+ /* The oscillator is the root of the clock tree. */
+- clk_osc: clock@3 {
++ clk_osc: clk-osc {
+ compatible = "fixed-clock";
+- reg = <3>;
+ #clock-cells = <0>;
+ clock-output-names = "osc";
+ clock-frequency = <19200000>;
+ };
+
+- clk_usb: clock@4 {
++ clk_usb: clk-usb {
+ compatible = "fixed-clock";
+- reg = <4>;
+ #clock-cells = <0>;
+ clock-output-names = "otg";
+ clock-frequency = <480000000>;