From a1383655cfaa71609d6236ae0fcf3b6047462b98 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Sat, 29 Feb 2020 09:25:20 +0100 Subject: bcm27xx: add linux 5.4 support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Tested on bcm2710 (Raspberry Pi 3B). Signed-off-by: Álvaro Fernández Rojas --- ...m283x-Remove-simple-bus-from-fixed-clocks.patch | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 target/linux/bcm27xx/patches-5.4/950-0385-ARM-dts-bcm283x-Remove-simple-bus-from-fixed-clocks.patch (limited to 'target/linux/bcm27xx/patches-5.4/950-0385-ARM-dts-bcm283x-Remove-simple-bus-from-fixed-clocks.patch') 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 +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 +--- + 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>; -- cgit v1.2.3