diff options
| author | Frank Li <Frank.Li@nxp.com> | 2018-05-07 17:24:32 -0500 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:31:36 +0800 |
| commit | bb79e7d560bda500cb36cac375258a1da67d23bb (patch) | |
| tree | ded33035b78bd2410f553c7b704622cdb507d08e /arch/arm64/boot/dts/freescale/fsl-imx8qxp.dtsi | |
| parent | 107292aa926b4cc509e828e10da6e0992b83cac5 (diff) | |
MLK-18237-2 XRDC: DSP: add mu power resource to avoid crash
[ 2.300213] Unhandled fault: synchronous external abort (0x96000210) at 0xffff000014dd0000
[ 2.308584] Internal error: : 96000210 [#1] PREEMPT SMP
[ 2.313813] Modules linked in:
[ 2.316875] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.9.88-04903-ga209cd8 #464
[ 2.324271] Hardware name: Freescale i.MX8QXP MEK (DT)
[ 2.329407] task: ffff80083a088000 task.stack: ffff80083a034000
[ 2.335329] PC is at MU_Init+0x0/0x38
[ 2.338994] LR is at dsp_mu_init+0xb8/0x140
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-imx8qxp.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8qxp.dtsi | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/fsl-imx8qxp.dtsi index d47669ae532f..3bd59869af45 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qxp.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qxp.dtsi @@ -556,11 +556,20 @@ }; }; - pd_dsp: PD_AUD_DSP { - reg = <SC_R_DSP>; + pd_dsp_mu: PD_DSP_MU { + reg = <SC_R_MU_13A>; #power-domain-cells = <0>; power-domains =<&pd_audio>; + #address-cells = <1>; + #size-cells = <0>; + + pd_dsp: PD_AUD_DSP { + reg = <SC_R_DSP>; + #power-domain-cells = <0>; + power-domains =<&pd_audio>; + }; }; + pd_dsp_ram: PD_AUD_OCRAM { reg = <SC_R_DSP_RAM>; #power-domain-cells = <0>; |