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cddd459140
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release which was tagged LSDK-20.04-V5.4. https://source.codeaurora.org/external/qoriq/qoriq-components/linux/ For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in LSDK, port the dts patches from 4.14. The patches are sorted into the following categories: 301-arch-xxxx 302-dts-xxxx 303-core-xxxx 701-net-xxxx 801-audio-xxxx 802-can-xxxx 803-clock-xxxx 804-crypto-xxxx 805-display-xxxx 806-dma-xxxx 807-gpio-xxxx 808-i2c-xxxx 809-jailhouse-xxxx 810-keys-xxxx 811-kvm-xxxx 812-pcie-xxxx 813-pm-xxxx 814-qe-xxxx 815-sata-xxxx 816-sdhc-xxxx 817-spi-xxxx 818-thermal-xxxx 819-uart-xxxx 820-usb-xxxx 821-vfio-xxxx Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
45 lines
1.3 KiB
Diff
45 lines
1.3 KiB
Diff
From 0d9bc2f22dc418c4573ded86278e55f97d029dca Mon Sep 17 00:00:00 2001
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From: Viorel Suman <viorel.suman@nxp.com>
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Date: Fri, 9 Feb 2018 11:39:58 +0200
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Subject: [PATCH] MLK-17528-3: ASoC: fsl_sai: Set clock rate in "set_sysclk"
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API
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Set the requested clock rate in "set_sysclk" for specified clock id.
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Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
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Suggested-by: Shengjiu Wang <shengjiu.wang@nxp.com>
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Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
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Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
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---
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sound/soc/fsl/fsl_sai.c | 19 +++++++++++++++++++
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1 file changed, 19 insertions(+)
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--- a/sound/soc/fsl/fsl_sai.c
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+++ b/sound/soc/fsl/fsl_sai.c
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@@ -245,6 +245,25 @@ static int fsl_sai_set_dai_sysclk(struct
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return 0;
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}
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+ if (freq > 0) {
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+ if (clk_id < 0 || clk_id >= FSL_SAI_MCLK_MAX) {
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+ dev_err(cpu_dai->dev, "Unknown clock id: %d\n", clk_id);
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+ return -EINVAL;
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+ }
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+
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+ if (IS_ERR_OR_NULL(sai->mclk_clk[clk_id])) {
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+ dev_err(cpu_dai->dev, "Unassigned clock: %d\n", clk_id);
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+ return -EINVAL;
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+ }
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+
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+ ret = clk_set_rate(sai->mclk_clk[clk_id], freq);
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+ if (ret < 0) {
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+ dev_err(cpu_dai->dev, "failed to set clock rate (%u): %d\n",
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+ freq, ret);
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+ return ret;
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+ }
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+ }
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+
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ret = fsl_sai_set_dai_sysclk_tr(cpu_dai, clk_id, freq,
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FSL_FMT_TRANSMITTER);
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if (ret) {
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