diff options
author | Michael Walle <michael@walle.cc> | 2021-01-11 12:45:55 +0100 |
---|---|---|
committer | Shawn Guo <shawnguo@kernel.org> | 2021-01-18 14:28:47 +0800 |
commit | 69c910d3675fc44ed8e387c816afb79d54371314 (patch) | |
tree | 7c337ad165ad43ec054afdd153de4ac02d5c96d6 /arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | |
parent | 8b6b17540370415889fb1a7170bc8c4dba18edd6 (diff) |
arm64: dts: ls1028a: fix FlexSPI clock
Now that we have a proper driver for the FlexSPI interface use it. This
will fix SCK frequency switching on Layerscape SoCs.
This was tested on the Kontron sl28 board.
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi index 401badb713c3..045739dbcb17 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi @@ -206,9 +206,20 @@ }; dcfg: syscon@1e00000 { - compatible = "fsl,ls1028a-dcfg", "syscon"; + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,ls1028a-dcfg", "syscon", "simple-mfd"; reg = <0x0 0x1e00000 0x0 0x10000>; + ranges = <0x0 0x0 0x1e00000 0x10000>; little-endian; + + fspi_clk: clock-controller@900 { + compatible = "fsl,ls1028a-flexspi-clk"; + reg = <0x900 0x4>; + #clock-cells = <0>; + clocks = <&clockgen QORIQ_CLK_HWACCEL 0>; + clock-output-names = "fspi_clk"; + }; }; rst: syscon@1e60000 { @@ -326,8 +337,7 @@ <0x0 0x20000000 0x0 0x10000000>; reg-names = "fspi_base", "fspi_mmap"; interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clockgen QORIQ_CLK_HWACCEL 0>, - <&clockgen QORIQ_CLK_HWACCEL 0>; + clocks = <&fspi_clk>, <&fspi_clk>; clock-names = "fspi_en", "fspi"; status = "disabled"; }; |