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Fri, 24 Mar 2023 03:55:24 -0500 From: Jai Luthra To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Catalin Marinas , Will Deacon CC: , , , Andrew Davis , Jayesh Choudhary , Devarsh Thakkar , Aradhya Bhatia , Jai Luthra Subject: [PATCH v7 3/6] arm64: dts: ti: k3-am625-sk: Enable audio on AM62 SK Date: Fri, 24 Mar 2023 14:25:17 +0530 Message-ID: <20230313-mcasp_upstream-v7-3-88168d0df9b8@ti.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230313-mcasp_upstream-v7-0-88168d0df9b8@ti.com> References: <20230313-mcasp_upstream-v7-0-88168d0df9b8@ti.com> MIME-Version: 1.0 X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=3645; i=j-luthra@ti.com; h=from:subject:message-id; bh=Jfmq2hTI5D+agV3PMHzp8o/deZ6uvAoCjMXmJAjsZhQ=; b=owEBbQKS/ZANAwAIAUPekfkkmnFFAcsmYgBkHWSHFTX+mW2B7VKg/e7oIxXrIEI7SFRgnv2D3 +i9Px1XNnWJAjMEAAEIAB0WIQRN4NgY5dV16NRar8VD3pH5JJpxRQUCZB1khwAKCRBD3pH5JJpx Re1ZEADBwCQ4iMrl9T+GNzWHza6hw1RyKTPISP7a4S9CQn2a3kgdSeb/pWt5r7+vYHEwQoAaPRU ybwy0LFz+VTdZzjCeAaaEt7mZkcavLZ8YU6LFFU/pLigaxUpkVnNt9RYE4owFpZGIQcF7ecASGQ vy/RAVntP9uTNN7mCtf0g026DHCeWVGHHaMYSxTlOOWSEV3nBF2LKJNgpBhYyMLt6i382VcsDs/ Wr3R/ZtIo85/nL0AwmFxe0WTG7BBkTAgKdYdWu7YxNxdhSCp4/UkJtLOESoVFLaYllE2n9Irwqu 5NYiLOoKtFJ999TVc1d+Try+GDs9hr6UUyWejMC9lKuHreaFV/a24A3+ClYcSQ88kc4rDdL7iib O9N4cubSKQ/hgWxDZdsgKfyAhzJ0iJgHyVWpA84AwBni+oTSVjwTalUlzW6ETvSd4w6R1f6RJxr E2NnZkJhr+9HRsedBYpss9vcEGHOO5QSEZVVwCANqWTKzdrmfiQGHF6XOQxZvOlBwy92+K1aYHb 44lZf/4PusNBIR6flkNqoUXB5lO6V14AHwrx1l4AE6Iin4uNlpxYSy2S+TlAt4zj4jcsogrja3z zBXNEXLglsLE78IYYmOQ4d6C9tUhu/gu++SR18icAOqGFk2dFoMmJjZYF6VU5Nb/eiQW2nwpf6v AyYMubys5UcH/VA== X-Developer-Key: i=j-luthra@ti.com; a=openpgp; fpr=4DE0D818E5D575E8D45AAFC543DE91F9249A7145 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230324_015532_436599_37777B26 X-CRM114-Status: GOOD ( 12.57 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add nodes for audio codec and sound card, enable the audio serializer (McASP1) under use from SK-AM62 E2 [1] onwards and update pinmux. Link: https://www.ti.com/lit/zip/sprr448 [1] Signed-off-by: Jai Luthra Reviewed-by: Jayesh Choudhary --- arch/arm64/boot/dts/ti/k3-am625-sk.dts | 88 ++++++++++++++++++++++++++++++++++ 1 file changed, 88 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am625-sk.dts b/arch/arm64/boot/dts/ti/k3-am625-sk.dts index 6bc7d63cf52f..2727a3c81e93 100644 --- a/arch/arm64/boot/dts/ti/k3-am625-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am625-sk.dts @@ -141,6 +141,52 @@ vdd_sd_dv: regulator-4 { <3300000 0x1>; }; + vcc_1v8: regulator-5 { + /* output of TPS6282518DMQ */ + compatible = "regulator-fixed"; + regulator-name = "vcc_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3_sys>; + regulator-always-on; + regulator-boot-on; + }; + + tlv320_mclk: clk-0 { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <12288000>; + }; + + codec_audio: sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "AM62x-SKEVM"; + simple-audio-card,widgets = + "Headphone", "Headphone Jack", + "Line", "Line In", + "Microphone", "Microphone Jack"; + simple-audio-card,routing = + "Headphone Jack", "HPLOUT", + "Headphone Jack", "HPROUT", + "LINE1L", "Line In", + "LINE1R", "Line In", + "MIC3R", "Microphone Jack", + "Microphone Jack", "Mic Bias"; + simple-audio-card,format = "dsp_b"; + simple-audio-card,bitclock-master = <&sound_master>; + simple-audio-card,frame-master = <&sound_master>; + simple-audio-card,bitclock-inversion; + + simple-audio-card,cpu { + sound-dai = <&mcasp1>; + }; + + sound_master: simple-audio-card,codec { + sound-dai = <&tlv320aic3106>; + clocks = <&tlv320_mclk>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -292,6 +338,15 @@ main_usb1_pins_default: main-usb1-pins-default { AM62X_IOPAD(0x0258, PIN_OUTPUT, 0) /* (F18) USB1_DRVVBUS */ >; }; + + main_mcasp1_pins_default: main-mcasp1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x090, PIN_INPUT, 2) /* (M24) GPMC0_BE0N_CLE.MCASP1_ACLKX */ + AM62X_IOPAD(0x098, PIN_INPUT, 2) /* (U23) GPMC0_WAIT0.MCASP1_AFSX */ + AM62X_IOPAD(0x08c, PIN_OUTPUT, 2) /* (L25) GPMC0_WEN.MCASP1_AXR0 */ + AM62X_IOPAD(0x084, PIN_INPUT, 2) /* (L23) GPMC0_ADVN_ALE.MCASP1_AXR2 */ + >; + }; }; &wkup_uart0 { @@ -349,6 +404,19 @@ exp1: gpio@22 { pinctrl-names = "default"; pinctrl-0 = <&main_gpio1_ioexp_intr_pins_default>; }; + + tlv320aic3106: audio-codec@1b { + #sound-dai-cells = <0>; + compatible = "ti,tlv320aic3106"; + reg = <0x1b>; + ai3x-micbias-vg = <1>; /* 2.0V */ + + /* Regulators */ + AVDD-supply = <&vcc_3v3_sys>; + IOVDD-supply = <&vcc_3v3_sys>; + DRVDD-supply = <&vcc_3v3_sys>; + DVDD-supply = <&vcc_1v8>; + }; }; &sdhci0 { @@ -406,6 +474,26 @@ cpsw3g_phy1: ethernet-phy@1 { }; }; +&mcasp1 { + status = "okay"; + #sound-dai-cells = <0>; + + pinctrl-names = "default"; + pinctrl-0 = <&main_mcasp1_pins_default>; + + op-mode = <0>; /* MCASP_IIS_MODE */ + tdm-slots = <2>; + + serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ + 1 0 2 0 + 0 0 0 0 + 0 0 0 0 + 0 0 0 0 + >; + tx-num-evt = <32>; + rx-num-evt = <32>; +}; + &mailbox0_cluster0 { mbox_m4_0: mbox-m4-0 { ti,mbox-rx = <0 0 0>;