mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-09 02:00:43 -04:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: zx296718: set a better parent clock for I2S0

Browse Source 
The default I2S0 parent clock AUDIO_24M can not be divided into required
sample rate in some cases, for example when 48KHz is needed.  Change the
parent clock to AUDIO_99M which works for most sample rates.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Shawn Guo
2017-08-09 14:30:45 +08:00
committed by Shawn Guo
parent 9e5edc8271
commit 41ec0d50e2
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm64/boot/dts/zte/zx296718.dtsi
View File

@@ -564,6 +564,8 @@ i2s0: i2s@1482000 {
clocks = <&audiocrm AUDIO_I2S0_WCLK>,
<&audiocrm AUDIO_I2S0_PCLK>;
clock-names = "wclk", "pclk";
assigned-clocks = <&audiocrm I2S0_WCLK_MUX>;
assigned-clock-parents = <&topcrm AUDIO_99M>;
interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&dma 22>, <&dma 23>;
dma-names = "tx", "rx";