| From c182949e33dc3ac4d718386f97c75583bae0e46b Mon Sep 17 00:00:00 2001 |
| From: Phil Elwell <phil@raspberrypi.com> |
| Date: Fri, 28 Feb 2020 11:22:40 +0000 |
| Subject: [PATCH] ARM: dts: overlays: Create custom clocks in / |
| |
| Change [1] removes the simple-bus compatible string from the "/clocks" |
| node, preventing any custom clocks placed there from being initialised. |
| Rather than reinstate the compatible string and trigger DT warnings at |
| kernel build time, change the overlays to instantiate those clocks under |
| the root node ("/"). |
| |
| See: https://github.com/raspberrypi/linux/issues/3481 |
| |
| Signed-off-by: Phil Elwell <phil@raspberrypi.com> |
| |
| [1] 4b2d24662126 ("ARM: dts: bcm283x: Remove simple-bus from fixed clocks") |
| --- |
| .../boot/dts/overlays/allo-boss-dac-pcm512x-audio-overlay.dts | 2 +- |
| arch/arm/boot/dts/overlays/hifiberry-dacplus-overlay.dts | 2 +- |
| arch/arm/boot/dts/overlays/hifiberry-dacplusadc-overlay.dts | 2 +- |
| arch/arm/boot/dts/overlays/hifiberry-dacplusadcpro-overlay.dts | 2 +- |
| arch/arm/boot/dts/overlays/hifiberry-dacplushd-overlay.dts | 2 +- |
| 5 files changed, 5 insertions(+), 5 deletions(-) |
| |
| --- a/arch/arm/boot/dts/overlays/allo-boss-dac-pcm512x-audio-overlay.dts |
| +++ b/arch/arm/boot/dts/overlays/allo-boss-dac-pcm512x-audio-overlay.dts |
| @@ -9,7 +9,7 @@ |
| compatible = "brcm,bcm2835"; |
| |
| fragment@0 { |
| - target-path = "/clocks"; |
| + target-path = "/"; |
| __overlay__ { |
| boss_osc: boss_osc { |
| compatible = "allo,dac-clk"; |
| --- a/arch/arm/boot/dts/overlays/hifiberry-dacplus-overlay.dts |
| +++ b/arch/arm/boot/dts/overlays/hifiberry-dacplus-overlay.dts |
| @@ -6,7 +6,7 @@ |
| compatible = "brcm,bcm2835"; |
| |
| fragment@0 { |
| - target-path = "/clocks"; |
| + target-path = "/"; |
| __overlay__ { |
| dacpro_osc: dacpro_osc { |
| compatible = "hifiberry,dacpro-clk"; |
| --- a/arch/arm/boot/dts/overlays/hifiberry-dacplusadc-overlay.dts |
| +++ b/arch/arm/boot/dts/overlays/hifiberry-dacplusadc-overlay.dts |
| @@ -6,7 +6,7 @@ |
| compatible = "brcm,bcm2835"; |
| |
| fragment@0 { |
| - target-path = "/clocks"; |
| + target-path = "/"; |
| __overlay__ { |
| dacpro_osc: dacpro_osc { |
| compatible = "hifiberry,dacpro-clk"; |
| --- a/arch/arm/boot/dts/overlays/hifiberry-dacplusadcpro-overlay.dts |
| +++ b/arch/arm/boot/dts/overlays/hifiberry-dacplusadcpro-overlay.dts |
| @@ -6,7 +6,7 @@ |
| compatible = "brcm,bcm2835"; |
| |
| fragment@0 { |
| - target-path = "/clocks"; |
| + target-path = "/"; |
| __overlay__ { |
| dacpro_osc: dacpro_osc { |
| compatible = "hifiberry,dacpro-clk"; |
| --- a/arch/arm/boot/dts/overlays/hifiberry-dacplushd-overlay.dts |
| +++ b/arch/arm/boot/dts/overlays/hifiberry-dacplushd-overlay.dts |
| @@ -8,7 +8,7 @@ |
| compatible = "brcm,bcm2835"; |
| |
| fragment@0 { |
| - target-path = "/clocks"; |
| + target-path = "/"; |
| __overlay__ { |
| dachd_osc: pll_dachd_osc { |
| compatible = "hifiberry,dachd-clk"; |