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| author | Kevin Hilman <khilman@linaro.org> | 2015-12-11 16:14:34 -0800 |
|---|---|---|
| committer | Kevin Hilman <khilman@linaro.org> | 2015-12-11 16:14:34 -0800 |
| commit | 7f4c977849d494a1ff173fbc226b69192ec02c90 (patch) | |
| tree | 32308c431266cf92ab3971632a238836df2de28f /arch/arm | |
| parent | 6534778371b157e375a28a70290201d9aa20ab08 (diff) | |
| parent | 9c17190595840b4ed30e8d5f286636ceb28aae4f (diff) | |
Merge tag 'imx-fixes-4.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes
Merge "ARM: imx: fixes for 4.4, 2nd round" from Shawn Guo:
The i.MX fixes for 4.4, 2nd round:
- Fix vf610 SAI clock configuration bug which is discovered by the newly
added master mode support in SAI audio driver.
- Fix buggy L2 cache latency values in vf610 device trees, which may
cause system hang when cpu runs at a higher frequency.
* tag 'imx-fixes-4.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: vf610: use reset values for L2 cache latencies
ARM: dts: vf610: fix clock definition for SAI2
ARM: imx: clk-vf610: fix SAI clock tree
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/vf610-colibri.dtsi | 5 | ||||
| -rw-r--r-- | arch/arm/boot/dts/vf610.dtsi | 2 | ||||
| -rw-r--r-- | arch/arm/boot/dts/vfxxx.dtsi | 6 |
3 files changed, 5 insertions, 8 deletions
diff --git a/arch/arm/boot/dts/vf610-colibri.dtsi b/arch/arm/boot/dts/vf610-colibri.dtsi index 19fe045b8334..2d7eab755210 100644 --- a/arch/arm/boot/dts/vf610-colibri.dtsi +++ b/arch/arm/boot/dts/vf610-colibri.dtsi @@ -18,8 +18,3 @@ reg = <0x80000000 0x10000000>; }; }; - -&L2 { - arm,data-latency = <2 1 2>; - arm,tag-latency = <3 2 3>; -}; diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi index 5f8eb1bd782b..58bc6e448be5 100644 --- a/arch/arm/boot/dts/vf610.dtsi +++ b/arch/arm/boot/dts/vf610.dtsi @@ -19,7 +19,7 @@ reg = <0x40006000 0x1000>; cache-unified; cache-level = <2>; - arm,data-latency = <1 1 1>; + arm,data-latency = <3 3 3>; arm,tag-latency = <2 2 2>; }; }; diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi index 0d5acc2cdc8e..3cd1b27f2697 100644 --- a/arch/arm/boot/dts/vfxxx.dtsi +++ b/arch/arm/boot/dts/vfxxx.dtsi @@ -178,8 +178,10 @@ compatible = "fsl,vf610-sai"; reg = <0x40031000 0x1000>; interrupts = <86 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clks VF610_CLK_SAI2>; - clock-names = "sai"; + clocks = <&clks VF610_CLK_SAI2>, + <&clks VF610_CLK_SAI2_DIV>, + <&clks 0>, <&clks 0>; + clock-names = "bus", "mclk1", "mclk2", "mclk3"; dma-names = "tx", "rx"; dmas = <&edma0 0 21>, <&edma0 0 20>; |