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Tue, 3 Oct 2023 04:11:52 -0500 From: Jai Luthra Date: Tue, 3 Oct 2023 14:41:30 +0530 Subject: [PATCH v3 1/6] arm64: dts: ti: k3-am62a-main: Add nodes for McASP MIME-Version: 1.0 Message-ID: <20231003-mcasp_am62a-v3-1-2b631ff319ca@ti.com> References: <20231003-mcasp_am62a-v3-0-2b631ff319ca@ti.com> In-Reply-To: <20231003-mcasp_am62a-v3-0-2b631ff319ca@ti.com> To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Catalin Marinas , Will Deacon CC: , , , , , Jai Luthra , Jayesh Choudhary X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=2715; i=j-luthra@ti.com; h=from:subject:message-id; bh=W0CFJHzCWlZGY7NHNntLX4dpZnlqu3OOkzLG1IBCpRA=; b=owEBbQKS/ZANAwAIAUPekfkkmnFFAcsmYgBlG9rOd1ykTnAyNFVqC+Qii7y/QOOzUgaC545hC P9KHUhzH3KJAjMEAAEIAB0WIQRN4NgY5dV16NRar8VD3pH5JJpxRQUCZRvazgAKCRBD3pH5JJpx RX/sEADOwTJqn4VvUuXEnYg3pvYeg8Gw79vl0OYyGqb8LK14d19pdm/bbGQwW8JnOK+a+as1T3R /fUSpJSuJVBXNmM1XP+9ZLGS2s/BqNDZpw4RdJcrfceUcr6J/wyrHsoYnZPoJu1LwP+qZMnWsyC lXHA+BmE6Z99DjAL8ewtV779+vwBcWFgOyeNxFpFsUJQ2/QteBe0g2uALVukeM9wcu4vD0Vj2DZ ZGtMHE7Pryp8saOBWquuDKgNRVwNYkKRu6vCVlqsdSEndignmzpCO7nX+gwdsjAimIpxCo1/ec8 rLGboheFxS3v0q3GRzTzzwg7KopemTDm8U0lOqEn5zFC5heTXwR2w8f9UBB77Ejw/pTU8Emiyqs bC3PfZYy5eIOCDB3v6nhy3HWk7zEwXd+O3C9Gxvo+2tHfibNj7WeALr4yn0zCtF3fBW9E7BbnPv 2DKDYcur4wycC0q4V3VLya4XV7MH0Jnqu5ABbF6motXIR9sr5T125rGm0Au0d99MsUfK4BptGsd +C8VEPleUoZwjYZUczbrHXsqzZkxfLK4PXxa+4CqJJiAsqT0O2l1STCYUw7toKwVlwuM+o0kT0+ WkQDTD59IoebaQz1qfoKGRDhc/al+svS8bn9hPwJUsUVseKOHvuFocovp5HI2DYc+bdXqcNX94v 9vxy3PdDywiql0Q== 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-20231003_021204_724646_62F54ADD X-CRM114-Status: GOOD ( 10.06 ) 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 Same as AM62, AM62A has three instances of McASP which can be used for transmitting or receiving digital audio in various formats. Reviewed-by: Jayesh Choudhary Reviewed-by: Devarsh Thakkar Signed-off-by: Jai Luthra --- arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 60 +++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi index 3198af08fb9f..4ae7fdc5221b 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi @@ -816,4 +816,64 @@ ecap2: pwm@23120000 { clock-names = "fck"; status = "disabled"; }; + + mcasp0: audio-controller@2b00000 { + compatible = "ti,am33xx-mcasp-audio"; + reg = <0x00 0x02b00000 0x00 0x2000>, + <0x00 0x02b08000 0x00 0x400>; + reg-names = "mpu", "dat"; + interrupts = , + ; + interrupt-names = "tx", "rx"; + + dmas = <&main_bcdma 0 0xc500 0>, <&main_bcdma 0 0x4500 0>; + dma-names = "tx", "rx"; + + clocks = <&k3_clks 190 0>; + clock-names = "fck"; + assigned-clocks = <&k3_clks 190 0>; + assigned-clock-parents = <&k3_clks 190 2>; + power-domains = <&k3_pds 190 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; + }; + + mcasp1: audio-controller@2b10000 { + compatible = "ti,am33xx-mcasp-audio"; + reg = <0x00 0x02b10000 0x00 0x2000>, + <0x00 0x02b18000 0x00 0x400>; + reg-names = "mpu", "dat"; + interrupts = , + ; + interrupt-names = "tx", "rx"; + + dmas = <&main_bcdma 0 0xc501 0>, <&main_bcdma 0 0x4501 0>; + dma-names = "tx", "rx"; + + clocks = <&k3_clks 191 0>; + clock-names = "fck"; + assigned-clocks = <&k3_clks 191 0>; + assigned-clock-parents = <&k3_clks 191 2>; + power-domains = <&k3_pds 191 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; + }; + + mcasp2: audio-controller@2b20000 { + compatible = "ti,am33xx-mcasp-audio"; + reg = <0x00 0x02b20000 0x00 0x2000>, + <0x00 0x02b28000 0x00 0x400>; + reg-names = "mpu", "dat"; + interrupts = , + ; + interrupt-names = "tx", "rx"; + + dmas = <&main_bcdma 0 0xc502 0>, <&main_bcdma 0 0x4502 0>; + dma-names = "tx", "rx"; + + clocks = <&k3_clks 192 0>; + clock-names = "fck"; + assigned-clocks = <&k3_clks 192 0>; + assigned-clock-parents = <&k3_clks 192 2>; + power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; + }; };