diff options
Diffstat (limited to 'sys/contrib/device-tree/Bindings/dsp/fsl,dsp.yaml')
| -rw-r--r-- | sys/contrib/device-tree/Bindings/dsp/fsl,dsp.yaml | 58 |
1 files changed, 51 insertions, 7 deletions
diff --git a/sys/contrib/device-tree/Bindings/dsp/fsl,dsp.yaml b/sys/contrib/device-tree/Bindings/dsp/fsl,dsp.yaml index 9af40da5688e..e610b7636a08 100644 --- a/sys/contrib/device-tree/Bindings/dsp/fsl,dsp.yaml +++ b/sys/contrib/device-tree/Bindings/dsp/fsl,dsp.yaml @@ -82,6 +82,18 @@ properties: description: Phandle to syscon block which provide access for processor enablement + resets: + minItems: 1 + + reset-names: + minItems: 1 + items: + - const: runstall + - const: softreset + + access-controllers: + maxItems: 1 + required: - compatible - reg @@ -99,14 +111,35 @@ allOf: contains: enum: - fsl,imx8qxp-dsp - - fsl,imx8qm-dsp - fsl,imx8qxp-hifi4 + then: + properties: + power-domains: + minItems: 2 + maxItems: 2 + + - if: + properties: + compatible: + contains: + enum: + - fsl,imx8qm-dsp - fsl,imx8qm-hifi4 then: properties: power-domains: minItems: 4 - else: + + - if: + properties: + compatible: + contains: + enum: + - fsl,imx8mp-dsp + - fsl,imx8mp-hifi4 + - fsl,imx8ulp-dsp + - fsl,imx8ulp-hifi4 + then: properties: power-domains: maxItems: 1 @@ -143,6 +176,17 @@ allOf: - const: txdb1 - const: rxdb0 - const: rxdb1 + - if: + properties: + compatible: + contains: + enum: + - fsl,imx8mp-dsp + - fsl,imx8mp-hifi4 + then: + required: + - resets + - reset-names additionalProperties: false @@ -157,16 +201,15 @@ examples: <&adma_lpcg IMX_ADMA_LPCG_OCRAM_IPG_CLK>, <&adma_lpcg IMX_ADMA_LPCG_DSP_CORE_CLK>; clock-names = "ipg", "ocram", "core"; - power-domains = <&pd IMX_SC_R_MU_13A>, - <&pd IMX_SC_R_MU_13B>, - <&pd IMX_SC_R_DSP>, - <&pd IMX_SC_R_DSP_RAM>; + power-domains = <&pd IMX_SC_R_MU_13B>, + <&pd IMX_SC_R_MU_2A>; mbox-names = "txdb0", "txdb1", "rxdb0", "rxdb1"; mboxes = <&lsio_mu13 2 0>, <&lsio_mu13 2 1>, <&lsio_mu13 3 0>, <&lsio_mu13 3 1>; memory-region = <&dsp_reserved>; }; - | #include <dt-bindings/clock/imx8mp-clock.h> + #include <dt-bindings/reset/imx8mp-reset-audiomix.h> dsp_reserved: dsp@92400000 { reg = <0x92400000 0x1000000>; no-map; @@ -201,5 +244,6 @@ examples: <&mu2 3 0>; memory-region = <&dsp_vdev0buffer>, <&dsp_vdev0vring0>, <&dsp_vdev0vring1>, <&dsp_reserved>; - fsl,dsp-ctrl = <&audio_blk_ctrl>; + resets = <&audio_blk_ctrl IMX8MP_AUDIOMIX_DSP_RUNSTALL>; + reset-names = "runstall"; }; |