From: Ryder Lee <ryder.lee@mediatek.com>
To: Mark Brown <broonie@kernel.org>
Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org,
Ryder Lee <ryder.lee@mediatek.com>,
Garlic Tseng <garlic.tseng@mediatek.com>,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
Matthias Brugger <matthias.bgg@gmail.com>,
Lee Jones <lee.jones@linaro.org>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1 3/6] ASoC: mediatek: update MT2701 AFE documentation to adapt mfd device
Date: Thu, 4 Jan 2018 15:44:09 +0800 [thread overview]
Message-ID: <a716adbb734cefd8e8ea614a2e4686af8204490e.1515038387.git.ryder.lee@mediatek.com> (raw)
In-Reply-To: <cover.1515038387.git.ryder.lee@mediatek.com>
As the new MFD parent is in place, modify MT2701 AFE documentation to
adapt it. Also add three core clocks in example.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
---
.../devicetree/bindings/sound/mt2701-afe-pcm.txt | 171 +++++++++++----------
1 file changed, 93 insertions(+), 78 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt b/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt
index 0450baa..12f147b 100644
--- a/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt
+++ b/Documentation/devicetree/bindings/sound/mt2701-afe-pcm.txt
@@ -2,15 +2,17 @@ Mediatek AFE PCM controller for mt2701
Required properties:
- compatible = "mediatek,mt2701-audio";
-- reg: register location and size
- interrupts: should contain AFE and ASYS interrupts
- interrupt-names: should be "afe" and "asys"
- power-domains: should define the power domain
- clocks: Must contain an entry for each entry in clock-names
See ../clocks/clock-bindings.txt for details
- clock-names: should have these clock names:
+ "infra_sys_audio_clk",
"top_audio_mux1_sel",
"top_audio_mux2_sel",
+ "top_audio_a1sys_hp",
+ "top_audio_a2sys_hp",
"i2s0_src_sel",
"i2s1_src_sel",
"i2s2_src_sel",
@@ -45,85 +47,98 @@ Required properties:
- assigned-clocks-parents: parent of input clocks of assigned clocks.
- assigned-clock-rates: list of clock frequencies of assigned clocks.
+Must be a subnode of MediaTek audsys device tree node.
+See ../arm/mediatek/mediatek,audsys.txt for details about the parent node.
+
Example:
- afe: mt2701-afe-pcm@11220000 {
- compatible = "mediatek,mt2701-audio";
- reg = <0 0x11220000 0 0x2000>,
- <0 0x112A0000 0 0x20000>;
- interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
- <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
- interrupt-names = "afe", "asys";
- power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
- clocks = <&topckgen CLK_TOP_AUD_MUX1_SEL>,
- <&topckgen CLK_TOP_AUD_MUX2_SEL>,
- <&topckgen CLK_TOP_AUD_K1_SRC_SEL>,
- <&topckgen CLK_TOP_AUD_K2_SRC_SEL>,
- <&topckgen CLK_TOP_AUD_K3_SRC_SEL>,
- <&topckgen CLK_TOP_AUD_K4_SRC_SEL>,
- <&topckgen CLK_TOP_AUD_K1_SRC_DIV>,
- <&topckgen CLK_TOP_AUD_K2_SRC_DIV>,
- <&topckgen CLK_TOP_AUD_K3_SRC_DIV>,
- <&topckgen CLK_TOP_AUD_K4_SRC_DIV>,
- <&topckgen CLK_TOP_AUD_I2S1_MCLK>,
- <&topckgen CLK_TOP_AUD_I2S2_MCLK>,
- <&topckgen CLK_TOP_AUD_I2S3_MCLK>,
- <&topckgen CLK_TOP_AUD_I2S4_MCLK>,
- <&audiosys CLK_AUD_I2SO1>,
- <&audiosys CLK_AUD_I2SO2>,
- <&audiosys CLK_AUD_I2SO3>,
- <&audiosys CLK_AUD_I2SO4>,
- <&audiosys CLK_AUD_I2SIN1>,
- <&audiosys CLK_AUD_I2SIN2>,
- <&audiosys CLK_AUD_I2SIN3>,
- <&audiosys CLK_AUD_I2SIN4>,
- <&audiosys CLK_AUD_ASRCO1>,
- <&audiosys CLK_AUD_ASRCO2>,
- <&audiosys CLK_AUD_ASRCO3>,
- <&audiosys CLK_AUD_ASRCO4>,
- <&audiosys CLK_AUD_AFE>,
- <&audiosys CLK_AUD_AFE_CONN>,
- <&audiosys CLK_AUD_A1SYS>,
- <&audiosys CLK_AUD_A2SYS>,
- <&audiosys CLK_AUD_AFE_MRGIF>;
+ audsys: audio-subsystem@11220000 {
+ compatible = "mediatek,mt2701-audsys", "syscon", "simple-mfd";
+ ...
+
+ afe: audio-controller {
+ compatible = "mediatek,mt2701-audio";
+ interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-names = "afe", "asys";
+ power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
+
+ clocks = <&infracfg CLK_INFRA_AUDIO>,
+ <&topckgen CLK_TOP_AUD_MUX1_SEL>,
+ <&topckgen CLK_TOP_AUD_MUX2_SEL>,
+ <&topckgen CLK_TOP_AUD_48K_TIMING>,
+ <&topckgen CLK_TOP_AUD_44K_TIMING>,
+ <&topckgen CLK_TOP_AUD_K1_SRC_SEL>,
+ <&topckgen CLK_TOP_AUD_K2_SRC_SEL>,
+ <&topckgen CLK_TOP_AUD_K3_SRC_SEL>,
+ <&topckgen CLK_TOP_AUD_K4_SRC_SEL>,
+ <&topckgen CLK_TOP_AUD_K1_SRC_DIV>,
+ <&topckgen CLK_TOP_AUD_K2_SRC_DIV>,
+ <&topckgen CLK_TOP_AUD_K3_SRC_DIV>,
+ <&topckgen CLK_TOP_AUD_K4_SRC_DIV>,
+ <&topckgen CLK_TOP_AUD_I2S1_MCLK>,
+ <&topckgen CLK_TOP_AUD_I2S2_MCLK>,
+ <&topckgen CLK_TOP_AUD_I2S3_MCLK>,
+ <&topckgen CLK_TOP_AUD_I2S4_MCLK>,
+ <&audsys CLK_AUD_I2SO1>,
+ <&audsys CLK_AUD_I2SO2>,
+ <&audsys CLK_AUD_I2SO3>,
+ <&audsys CLK_AUD_I2SO4>,
+ <&audsys CLK_AUD_I2SIN1>,
+ <&audsys CLK_AUD_I2SIN2>,
+ <&audsys CLK_AUD_I2SIN3>,
+ <&audsys CLK_AUD_I2SIN4>,
+ <&audsys CLK_AUD_ASRCO1>,
+ <&audsys CLK_AUD_ASRCO2>,
+ <&audsys CLK_AUD_ASRCO3>,
+ <&audsys CLK_AUD_ASRCO4>,
+ <&audsys CLK_AUD_AFE>,
+ <&audsys CLK_AUD_AFE_CONN>,
+ <&audsys CLK_AUD_A1SYS>,
+ <&audsys CLK_AUD_A2SYS>,
+ <&audsys CLK_AUD_AFE_MRGIF>;
- clock-names = "top_audio_mux1_sel",
- "top_audio_mux2_sel",
- "i2s0_src_sel",
- "i2s1_src_sel",
- "i2s2_src_sel",
- "i2s3_src_sel",
- "i2s0_src_div",
- "i2s1_src_div",
- "i2s2_src_div",
- "i2s3_src_div",
- "i2s0_mclk_en",
- "i2s1_mclk_en",
- "i2s2_mclk_en",
- "i2s3_mclk_en",
- "i2so0_hop_ck",
- "i2so1_hop_ck",
- "i2so2_hop_ck",
- "i2so3_hop_ck",
- "i2si0_hop_ck",
- "i2si1_hop_ck",
- "i2si2_hop_ck",
- "i2si3_hop_ck",
- "asrc0_out_ck",
- "asrc1_out_ck",
- "asrc2_out_ck",
- "asrc3_out_ck",
- "audio_afe_pd",
- "audio_afe_conn_pd",
- "audio_a1sys_pd",
- "audio_a2sys_pd",
- "audio_mrgif_pd";
+ clock-names = "infra_sys_audio_clk",
+ "top_audio_mux1_sel",
+ "top_audio_mux2_sel",
+ "top_audio_a1sys_hp",
+ "top_audio_a2sys_hp",
+ "i2s0_src_sel",
+ "i2s1_src_sel",
+ "i2s2_src_sel",
+ "i2s3_src_sel",
+ "i2s0_src_div",
+ "i2s1_src_div",
+ "i2s2_src_div",
+ "i2s3_src_div",
+ "i2s0_mclk_en",
+ "i2s1_mclk_en",
+ "i2s2_mclk_en",
+ "i2s3_mclk_en",
+ "i2so0_hop_ck",
+ "i2so1_hop_ck",
+ "i2so2_hop_ck",
+ "i2so3_hop_ck",
+ "i2si0_hop_ck",
+ "i2si1_hop_ck",
+ "i2si2_hop_ck",
+ "i2si3_hop_ck",
+ "asrc0_out_ck",
+ "asrc1_out_ck",
+ "asrc2_out_ck",
+ "asrc3_out_ck",
+ "audio_afe_pd",
+ "audio_afe_conn_pd",
+ "audio_a1sys_pd",
+ "audio_a2sys_pd",
+ "audio_mrgif_pd";
- assigned-clocks = <&topckgen CLK_TOP_AUD_MUX1_SEL>,
- <&topckgen CLK_TOP_AUD_MUX2_SEL>,
- <&topckgen CLK_TOP_AUD_MUX1_DIV>,
- <&topckgen CLK_TOP_AUD_MUX2_DIV>;
- assigned-clock-parents = <&topckgen CLK_TOP_AUD1PLL_98M>,
- <&topckgen CLK_TOP_AUD2PLL_90M>;
- assigned-clock-rates = <0>, <0>, <49152000>, <45158400>;
+ assigned-clocks = <&topckgen CLK_TOP_AUD_MUX1_SEL>,
+ <&topckgen CLK_TOP_AUD_MUX2_SEL>,
+ <&topckgen CLK_TOP_AUD_MUX1_DIV>,
+ <&topckgen CLK_TOP_AUD_MUX2_DIV>;
+ assigned-clock-parents = <&topckgen CLK_TOP_AUD1PLL_98M>,
+ <&topckgen CLK_TOP_AUD2PLL_90M>;
+ assigned-clock-rates = <0>, <0>, <49152000>, <45158400>;
+ };
};
--
1.9.1
next prev parent reply other threads:[~2018-01-04 7:44 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-04 7:44 [PATCH v1 0/6] add "simple-mfd" support for MediaTek audio subsystem Ryder Lee
[not found] ` <cover.1515038387.git.ryder.lee-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2018-01-04 7:44 ` [PATCH v1 1/6] ASoC: mediatek: add some core clocks for MT2701 AFE Ryder Lee
[not found] ` <d93643da906e25360a7dbbdcbfaa2228dfd688bf.1515038387.git.ryder.lee-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2018-01-04 17:42 ` Applied "ASoC: mediatek: add some core clocks for MT2701 AFE" to the asoc tree Mark Brown
2018-01-04 7:44 ` [PATCH v1 2/6] ASoC: mediatek: modify MT2701 AFE driver to adapt mfd device Ryder Lee
2018-01-04 17:42 ` Applied "ASoC: mediatek: modify MT2701 AFE driver to adapt mfd device" to the asoc tree Mark Brown
2018-01-04 7:44 ` Ryder Lee [this message]
[not found] ` <a716adbb734cefd8e8ea614a2e4686af8204490e.1515038387.git.ryder.lee-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2018-01-04 17:42 ` Applied "ASoC: mediatek: update MT2701 AFE documentation " Mark Brown
2018-01-04 7:44 ` [PATCH v1 4/6] dt-bindings: clock: mediatek: add "simple-mfd" in audsys documentation Ryder Lee
[not found] ` <bd1cb0aeaf07b4bf2cedbf00ef8fedc6ba01f9cb.1515038387.git.ryder.lee-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2018-01-05 19:02 ` Rob Herring
2018-01-08 3:01 ` Ryder Lee
2018-01-04 7:44 ` [PATCH v1 5/6] clk: mediatek: update missing clock data for MT7622 audsys Ryder Lee
2018-01-05 19:04 ` Rob Herring
2018-01-04 7:44 ` [PATCH v1 6/6] clk: mediatek: add audsys support for MT2701 Ryder Lee
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