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Wed, 22 Jan 2025 02:25:06 -0800 (PST) From: Markus Schneider-Pargmann Date: Wed, 22 Jan 2025 11:24:32 +0100 Subject: [PATCH 1/5] dt-bindings: mfd: syscon: Add ti,j784s4-acspcie-proxy-ctrl to second list Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250122-topic-am62-dt-syscon-v6-13-v1-1-515d56edc35e@baylibre.com> References: <20250122-topic-am62-dt-syscon-v6-13-v1-0-515d56edc35e@baylibre.com> In-Reply-To: <20250122-topic-am62-dt-syscon-v6-13-v1-0-515d56edc35e@baylibre.com> To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Siddharth Vadapalli , Nishanth Menon , Vignesh Raghavendra , Tero Kristo Cc: Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Markus Schneider-Pargmann X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1025; i=msp@baylibre.com; h=from:subject:message-id; bh=NpuDuCt4ALF4oICaFLhz7K3buKHpxyvWMHv4701ZSw0=; b=owGbwMvMwCGm0rPl0RXRdfaMp9WSGNInHM9cli8RF2J29E4eQ0s3p3VR8GXddT+3V5rc/NhWX RSdUsbVUcrCIMbBICumyHL3w8J3dXLXF0Sse+QIM4eVCWQIAxenAEyk5xwjw6vMLTNPaskqXkyt UPoZ+vW41bPIK3I7xVW7jC411G93MGX4K3bXVLBW0HWD8lpbE8vdN+73bn7cr9PfMnFfxqtmKU5 VPgA= X-Developer-Key: i=msp@baylibre.com; a=openpgp; fpr=BADD88DB889FDC3E8A3D5FE612FA6A01E0A45B41 The compatible string was only added to the select list, but not the second list of compatibles. This adds it to the second list as well. Fixes: 0d078d47cd3e ("dt-bindings: mfd: syscon: Add ti,j784s4-acspcie-proxy= -ctrl compatible") Signed-off-by: Markus Schneider-Pargmann --- Documentation/devicetree/bindings/mfd/syscon.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentat= ion/devicetree/bindings/mfd/syscon.yaml index b414de4fa779ba3289a5f0d484b3c7d0341395d9..0e68c69e7bc9ef8c2c96f0e7d1b= 5d88eeab2bfba 100644 --- a/Documentation/devicetree/bindings/mfd/syscon.yaml +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml @@ -213,6 +213,7 @@ properties: - ti,am625-dss-oldi-io-ctrl - ti,am62p-cpsw-mac-efuse - ti,am654-dss-oldi-io-ctrl + - ti,j784s4-acspcie-proxy-ctrl - ti,j784s4-pcie-ctrl - ti,keystone-pllctrl - const: syscon --=20 2.47.1 From nobody Fri Dec 19 21:53:32 2025 Received: from mail-wm1-f43.google.com (mail-wm1-f43.google.com [209.85.128.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8AA07211477 for ; 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Wed, 22 Jan 2025 02:25:07 -0800 (PST) Received: from localhost ([2001:4090:a245:80cb:f705:a3ac:14fe:4e1b]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-438b31df407sm19307215e9.37.2025.01.22.02.25.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Jan 2025 02:25:07 -0800 (PST) From: Markus Schneider-Pargmann Date: Wed, 22 Jan 2025 11:24:33 +0100 Subject: [PATCH 2/5] dt-bindings: mfd: syscon: Add ti,am62-ddr-pmctrl Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250122-topic-am62-dt-syscon-v6-13-v1-2-515d56edc35e@baylibre.com> References: <20250122-topic-am62-dt-syscon-v6-13-v1-0-515d56edc35e@baylibre.com> In-Reply-To: <20250122-topic-am62-dt-syscon-v6-13-v1-0-515d56edc35e@baylibre.com> To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Siddharth Vadapalli , Nishanth Menon , Vignesh Raghavendra , Tero Kristo Cc: Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Markus Schneider-Pargmann X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1255; i=msp@baylibre.com; h=from:subject:message-id; bh=jzZocIdMSmBtlTunl36QH2EI2fT53+8QSFYYUBUXkgE=; b=owGbwMvMwCGm0rPl0RXRdfaMp9WSGNInHM/dFPgxZds2p2exl4piucTSH2TvSEy68cy+xWYx/ 5w3oi4XOkpZGMQ4GGTFFFnuflj4rk7u+oKIdY8cYeawMoEMYeDiFICJ3LZkZJiwJvnj/GN+/961 ppTqLKuotz5QWagWMqXgSNYb5m8xyzkYGTbOnl512vajrK7n+0hV199SH+dHX7HYu2kql+SLLYJ WC3kB X-Developer-Key: i=msp@baylibre.com; a=openpgp; fpr=BADD88DB889FDC3E8A3D5FE612FA6A01E0A45B41 Add compatible for ti,am62-ddr-pmctrl to the list. There is a DDR pmctrl register in the wkup-conf register space of am62a and am62p. This register controls DDR power management. Signed-off-by: Markus Schneider-Pargmann Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/mfd/syscon.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentat= ion/devicetree/bindings/mfd/syscon.yaml index 0e68c69e7bc9ef8c2c96f0e7d1b5d88eeab2bfba..fa2e904b52ea0baecbdbdc14a4f= b636eb87abe59 100644 --- a/Documentation/devicetree/bindings/mfd/syscon.yaml +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml @@ -110,6 +110,7 @@ select: - st,spear1340-misc - stericsson,nomadik-pmu - starfive,jh7100-sysmain + - ti,am62-ddr-pmctrl - ti,am62-opp-efuse-table - ti,am62-usb-phy-ctrl - ti,am625-dss-oldi-io-ctrl @@ -208,6 +209,7 @@ properties: - st,spear1340-misc - stericsson,nomadik-pmu - starfive,jh7100-sysmain + - ti,am62-ddr-pmctrl - ti,am62-opp-efuse-table - ti,am62-usb-phy-ctrl - ti,am625-dss-oldi-io-ctrl --=20 2.47.1 From nobody Fri Dec 19 21:53:32 2025 Received: from mail-wm1-f50.google.com (mail-wm1-f50.google.com [209.85.128.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BD11621147F for ; 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a=openpgp-sha256; l=1236; i=msp@baylibre.com; h=from:subject:message-id; bh=Kpo81x2Y4TdW+Jd6LVcmPcH1pTM7VMyezCPlvqHWyMI=; b=owGbwMvMwCGm0rPl0RXRdfaMp9WSGNInHC/q+qoccsJ526qO9/xXGaOfWslM7Thx9pTJkhv2T dX52T15HaUsDGIcDLJiiix3Pyx8Vyd3fUHEukeOMHNYmUCGMHBxCsBE4jcxMuwN0br1YdfBlZeF /xvZ7u17bdFaWf3pSx7/t+9pnTZf7j5k+MNtUCYj43TV1GZ/4dTvpZcen4r8xxKoYWu+edWkoxu qw/kA X-Developer-Key: i=msp@baylibre.com; a=openpgp; fpr=BADD88DB889FDC3E8A3D5FE612FA6A01E0A45B41 The wkup-conf register space contains a number of registers that control the wakeup through the CANUART block. These are present on a few SoCs including am62a and am62p. Signed-off-by: Markus Schneider-Pargmann --- Documentation/devicetree/bindings/mfd/syscon.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentat= ion/devicetree/bindings/mfd/syscon.yaml index fa2e904b52ea0baecbdbdc14a4fb636eb87abe59..2c8a3f654d82fc6114e71be28f2= 824597757e328 100644 --- a/Documentation/devicetree/bindings/mfd/syscon.yaml +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml @@ -110,6 +110,7 @@ select: - st,spear1340-misc - stericsson,nomadik-pmu - starfive,jh7100-sysmain + - ti,am62-canuart-wake - ti,am62-ddr-pmctrl - ti,am62-opp-efuse-table - ti,am62-usb-phy-ctrl @@ -209,6 +210,7 @@ properties: - st,spear1340-misc - stericsson,nomadik-pmu - starfive,jh7100-sysmain + - ti,am62-canuart-wake - ti,am62-ddr-pmctrl - ti,am62-opp-efuse-table - ti,am62-usb-phy-ctrl --=20 2.47.1 From nobody Fri Dec 19 21:53:32 2025 Received: from mail-wr1-f50.google.com (mail-wr1-f50.google.com [209.85.221.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2A1242116E7 for ; 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Wed, 22 Jan 2025 02:25:10 -0800 (PST) Received: from localhost ([2001:4090:a245:80cb:f705:a3ac:14fe:4e1b]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-38bf327574asm15949702f8f.68.2025.01.22.02.25.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Jan 2025 02:25:09 -0800 (PST) From: Markus Schneider-Pargmann Date: Wed, 22 Jan 2025 11:24:35 +0100 Subject: [PATCH 4/5] arm64: dts: ti: k3-am62a-wakeup: Add ddr-pmctrl, canuart-wake Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250122-topic-am62-dt-syscon-v6-13-v1-4-515d56edc35e@baylibre.com> References: <20250122-topic-am62-dt-syscon-v6-13-v1-0-515d56edc35e@baylibre.com> In-Reply-To: <20250122-topic-am62-dt-syscon-v6-13-v1-0-515d56edc35e@baylibre.com> To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Siddharth Vadapalli , Nishanth Menon , Vignesh Raghavendra , Tero Kristo Cc: Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Markus Schneider-Pargmann X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1026; i=msp@baylibre.com; h=from:subject:message-id; bh=nL5NgBgFV3S3eyc64fOPJA1k4CxbhbE3hID0Fqq8rxQ=; b=owGbwMvMwCGm0rPl0RXRdfaMp9WSGNInHC+re39GOCzreUjXhQOpmZPP+zYtPJneuvIT10wVZ 8+jG1miOkpZGMQ4GGTFFFnuflj4rk7u+oKIdY8cYeawMoEMYeDiFICJpLMz/LPbtGGq4rEPnuUX v6rnvu32TNjBM81vblTiFUt9JuO/d94w/HfybW7Mn2rC5ZShtevRBFPzB79Cl94p5/sRo/h21dV wayYA X-Developer-Key: i=msp@baylibre.com; a=openpgp; fpr=BADD88DB889FDC3E8A3D5FE612FA6A01E0A45B41 Within the wkup-conf register range there are ddr-pmctrl and canuart-wake control registers. Add dedicated subnodes for these. Signed-off-by: Markus Schneider-Pargmann --- arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi b/arch/arm64/boot/= dts/ti/k3-am62a-wakeup.dtsi index 0b1dd5390cd3f42b0ec56bab042388722b4c22a1..a9bcda212c99d2f7669100ca294= 59eb13172da3e 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi @@ -36,6 +36,16 @@ usb1_phy_ctrl: syscon@4018 { compatible =3D "ti,am62-usb-phy-ctrl", "syscon"; reg =3D <0x4018 0x4>; }; + + ddr_pmctrl: syscon@80d0 { + compatible =3D "ti,am62-ddr-pmctrl", "syscon"; + reg =3D <0x80d0 0x4>; + }; + + canuart_wake: syscon@18300 { + compatible =3D "ti,am62-canuart-wake", "syscon"; + reg =3D <0x18300 0x44>; + }; }; =20 wkup_uart0: serial@2b300000 { --=20 2.47.1 From nobody Fri Dec 19 21:53:32 2025 Received: from mail-wm1-f41.google.com (mail-wm1-f41.google.com [209.85.128.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8F2F3211719 for ; 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Wed, 22 Jan 2025 02:25:11 -0800 (PST) Received: from localhost ([2001:4090:a245:80cb:f705:a3ac:14fe:4e1b]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-438b31a1e69sm19459595e9.11.2025.01.22.02.25.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Jan 2025 02:25:11 -0800 (PST) From: Markus Schneider-Pargmann Date: Wed, 22 Jan 2025 11:24:36 +0100 Subject: [PATCH 5/5] arm64: dts: ti: k3-am62p-j722s-common-wakeup: Add ddr-pmctrl, canuart-wake Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250122-topic-am62-dt-syscon-v6-13-v1-5-515d56edc35e@baylibre.com> References: <20250122-topic-am62-dt-syscon-v6-13-v1-0-515d56edc35e@baylibre.com> In-Reply-To: <20250122-topic-am62-dt-syscon-v6-13-v1-0-515d56edc35e@baylibre.com> To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Siddharth Vadapalli , Nishanth Menon , Vignesh Raghavendra , Tero Kristo Cc: Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Markus Schneider-Pargmann X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1091; i=msp@baylibre.com; h=from:subject:message-id; bh=mKVbeLCZ5Zhwj38zZ5+OKDCOtAlsP8KiPIVX5xjl0ek=; b=owGbwMvMwCGm0rPl0RXRdfaMp9WSGNInHK+adOnjcd2UZTr56pOKd2zOl3dUPlBr4q99Wetyy 7w/a9a+6ihlYRDjYJAVU2S5+2Hhuzq56wsi1j1yhJnDygQyhIGLUwAmUsfPyLDw+WttJy1+tr99 dzSrZwsxH9jckPb5WdzmBE6LUF7mtqmMDNvC9OKt/t86fkpoR0yisVH3jj7BxZaTJ4ipL3B4PJl nIT8A X-Developer-Key: i=msp@baylibre.com; a=openpgp; fpr=BADD88DB889FDC3E8A3D5FE612FA6A01E0A45B41 Within the wkup-conf register range there are ddr-pmctrl and canuart-wake control registers. Add dedicated subnodes for these. Signed-off-by: Markus Schneider-Pargmann --- arch/arm64/boot/dts/ti/k3-am62p-j722s-common-wakeup.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-wakeup.dtsi b/arc= h/arm64/boot/dts/ti/k3-am62p-j722s-common-wakeup.dtsi index 6f32135f00a551cfea4cc896fc03147271eab9b7..3daade3f4ffcfa669f109200e86= c3e11da34e70c 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-wakeup.dtsi @@ -39,6 +39,16 @@ usb1_phy_ctrl: syscon@4018 { compatible =3D "ti,am62-usb-phy-ctrl", "syscon"; reg =3D <0x4018 0x4>; }; + + ddr_pmctrl: syscon@80d0 { + compatible =3D "ti,am62-ddr-pmctrl", "syscon"; + reg =3D <0x80d0 0x4>; + }; + + canuart_wake: syscon@18300 { + compatible =3D "ti,am62-canuart-wake", "syscon"; + reg =3D <0x18300 0x44>; + }; }; =20 wkup_uart0: serial@2b300000 { --=20 2.47.1