mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-24 15:56:49 +00:00
4b82a20e77
Pick commits adding drivers for audio engine found in MT7986 from Linux 6.6 as well as follow-up fixes from Linux 6.7. Signed-off-by: Maso Huang <maso.huang@mediatek.com> Signed-off-by: Daniel Golle <daniel@makrotopia.org>
181 lines
5.1 KiB
Diff
181 lines
5.1 KiB
Diff
From d16202eb38585adbc16e32d11188dbc2127015de Mon Sep 17 00:00:00 2001
|
|
From: Maso Huang <maso.huang@mediatek.com>
|
|
Date: Thu, 17 Aug 2023 18:13:38 +0800
|
|
Subject: [PATCH 6/9] ASoC: dt-bindings: mediatek,mt7986-afe: add audio afe
|
|
document
|
|
|
|
Add mt7986 audio afe document.
|
|
|
|
Signed-off-by: Maso Huang <maso.huang@mediatek.com>
|
|
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
|
|
Link: https://lore.kernel.org/r/20230817101338.18782-7-maso.huang@mediatek.com
|
|
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
---
|
|
.../bindings/sound/mediatek,mt7986-afe.yaml | 160 ++++++++++++++++++
|
|
1 file changed, 160 insertions(+)
|
|
create mode 100644 Documentation/devicetree/bindings/sound/mediatek,mt7986-afe.yaml
|
|
|
|
--- /dev/null
|
|
+++ b/Documentation/devicetree/bindings/sound/mediatek,mt7986-afe.yaml
|
|
@@ -0,0 +1,160 @@
|
|
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
+%YAML 1.2
|
|
+---
|
|
+$id: http://devicetree.org/schemas/sound/mediatek,mt7986-afe.yaml#
|
|
+$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
+
|
|
+title: MediaTek AFE PCM controller for MT7986
|
|
+
|
|
+maintainers:
|
|
+ - Maso Huang <maso.huang@mediatek.com>
|
|
+
|
|
+properties:
|
|
+ compatible:
|
|
+ oneOf:
|
|
+ - const: mediatek,mt7986-afe
|
|
+ - items:
|
|
+ - enum:
|
|
+ - mediatek,mt7981-afe
|
|
+ - mediatek,mt7988-afe
|
|
+ - const: mediatek,mt7986-afe
|
|
+
|
|
+ reg:
|
|
+ maxItems: 1
|
|
+
|
|
+ interrupts:
|
|
+ maxItems: 1
|
|
+
|
|
+ clocks:
|
|
+ minItems: 5
|
|
+ items:
|
|
+ - description: audio bus clock
|
|
+ - description: audio 26M clock
|
|
+ - description: audio intbus clock
|
|
+ - description: audio hopping clock
|
|
+ - description: audio pll clock
|
|
+ - description: mux for pcm_mck
|
|
+ - description: audio i2s/pcm mck
|
|
+
|
|
+ clock-names:
|
|
+ minItems: 5
|
|
+ items:
|
|
+ - const: bus_ck
|
|
+ - const: 26m_ck
|
|
+ - const: l_ck
|
|
+ - const: aud_ck
|
|
+ - const: eg2_ck
|
|
+ - const: sel
|
|
+ - const: i2s_m
|
|
+
|
|
+required:
|
|
+ - compatible
|
|
+ - reg
|
|
+ - interrupts
|
|
+ - clocks
|
|
+ - clock-names
|
|
+
|
|
+allOf:
|
|
+ - if:
|
|
+ properties:
|
|
+ compatible:
|
|
+ contains:
|
|
+ const: mediatek,mt7986-afe
|
|
+ then:
|
|
+ properties:
|
|
+ clocks:
|
|
+ items:
|
|
+ - description: audio bus clock
|
|
+ - description: audio 26M clock
|
|
+ - description: audio intbus clock
|
|
+ - description: audio hopping clock
|
|
+ - description: audio pll clock
|
|
+ clock-names:
|
|
+ items:
|
|
+ - const: bus_ck
|
|
+ - const: 26m_ck
|
|
+ - const: l_ck
|
|
+ - const: aud_ck
|
|
+ - const: eg2_ck
|
|
+
|
|
+ - if:
|
|
+ properties:
|
|
+ compatible:
|
|
+ contains:
|
|
+ const: mediatek,mt7981-afe
|
|
+ then:
|
|
+ properties:
|
|
+ clocks:
|
|
+ items:
|
|
+ - description: audio bus clock
|
|
+ - description: audio 26M clock
|
|
+ - description: audio intbus clock
|
|
+ - description: audio hopping clock
|
|
+ - description: audio pll clock
|
|
+ - description: mux for pcm_mck
|
|
+ clock-names:
|
|
+ items:
|
|
+ - const: bus_ck
|
|
+ - const: 26m_ck
|
|
+ - const: l_ck
|
|
+ - const: aud_ck
|
|
+ - const: eg2_ck
|
|
+ - const: sel
|
|
+
|
|
+ - if:
|
|
+ properties:
|
|
+ compatible:
|
|
+ contains:
|
|
+ const: mediatek,mt7988-afe
|
|
+ then:
|
|
+ properties:
|
|
+ clocks:
|
|
+ items:
|
|
+ - description: audio bus clock
|
|
+ - description: audio 26M clock
|
|
+ - description: audio intbus clock
|
|
+ - description: audio hopping clock
|
|
+ - description: audio pll clock
|
|
+ - description: mux for pcm_mck
|
|
+ - description: audio i2s/pcm mck
|
|
+ clock-names:
|
|
+ items:
|
|
+ - const: bus_ck
|
|
+ - const: 26m_ck
|
|
+ - const: l_ck
|
|
+ - const: aud_ck
|
|
+ - const: eg2_ck
|
|
+ - const: sel
|
|
+ - const: i2s_m
|
|
+
|
|
+additionalProperties: false
|
|
+
|
|
+examples:
|
|
+ - |
|
|
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
|
|
+ #include <dt-bindings/interrupt-controller/irq.h>
|
|
+ #include <dt-bindings/clock/mt7986-clk.h>
|
|
+
|
|
+ afe@11210000 {
|
|
+ compatible = "mediatek,mt7986-afe";
|
|
+ reg = <0x11210000 0x9000>;
|
|
+ interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ clocks = <&infracfg_ao CLK_INFRA_AUD_BUS_CK>,
|
|
+ <&infracfg_ao CLK_INFRA_AUD_26M_CK>,
|
|
+ <&infracfg_ao CLK_INFRA_AUD_L_CK>,
|
|
+ <&infracfg_ao CLK_INFRA_AUD_AUD_CK>,
|
|
+ <&infracfg_ao CLK_INFRA_AUD_EG2_CK>;
|
|
+ clock-names = "bus_ck",
|
|
+ "26m_ck",
|
|
+ "l_ck",
|
|
+ "aud_ck",
|
|
+ "eg2_ck";
|
|
+ assigned-clocks = <&topckgen CLK_TOP_A1SYS_SEL>,
|
|
+ <&topckgen CLK_TOP_AUD_L_SEL>,
|
|
+ <&topckgen CLK_TOP_A_TUNER_SEL>;
|
|
+ assigned-clock-parents = <&topckgen CLK_TOP_APLL2_D4>,
|
|
+ <&apmixedsys CLK_APMIXED_APLL2>,
|
|
+ <&topckgen CLK_TOP_APLL2_D4>;
|
|
+ };
|
|
+
|
|
+...
|