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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DU0PR04MB9417.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: c228a0a9-cfd5-4c3f-afb2-08dad0e86543 X-MS-Exchange-CrossTenant-originalarrivaltime: 28 Nov 2022 02:29:37.5958 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: FNiLZUnPe41lk4EqkQIJ/9ssnXUovNWW3rNk88qIz9ezG2nURgxsIu5uDSwfQJFR8pPCrOfExTXyRvhoAp+2Cw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DBBPR04MB7593 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org > Subject: [PATCH 4/5] arm64: dts: imx8m: Add TMU phandle to calibration da= ta > in OCOTP >=20 > The TMU TASR, TCALIVn, TRIM registers must be explicitly programmed with > calibration values in OCOTP. Add the OCOTP calibration values phandle so = the > TMU driver can perform this programming. >=20 > The MX8MM/MX8MN TMUv1 uses only one OCOTP cell, while MX8MP TMUv2 > uses 4. >=20 > Signed-off-by: Marek Vasut Reviewed-by: Peng Fan > --- > Cc: Adam Ford > Cc: Alice Guo > Cc: Amit Kucheria > Cc: Daniel Lezcano > Cc: Fabio Estevam > Cc: Krzysztof Kozlowski > Cc: Li Jun > Cc: Lucas Stach > Cc: Markus Niebel > Cc: NXP Linux Team > Cc: Peng Fan > Cc: Pengutronix Kernel Team > Cc: Rafael J. Wysocki > Cc: Richard Cochran > Cc: Rob Herring > Cc: Sascha Hauer > Cc: Shawn Guo > Cc: Zhang Rui > Cc: devicetree@vger.kernel.org > To: linux-pm@vger.kernel.org > To: linux-arm-kernel@lists.infradead.org > --- > arch/arm64/boot/dts/freescale/imx8mm.dtsi | 6 ++++++ > arch/arm64/boot/dts/freescale/imx8mn.dtsi | 6 ++++++ > arch/arm64/boot/dts/freescale/imx8mp.dtsi | 6 ++++++ > 3 files changed, 18 insertions(+) >=20 > diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi > b/arch/arm64/boot/dts/freescale/imx8mm.dtsi > index 513c2de0caa15..0cd7fff47c44d 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi > @@ -496,6 +496,8 @@ tmu: tmu@30260000 { > compatible =3D "fsl,imx8mm-tmu"; > reg =3D <0x30260000 0x10000>; > clocks =3D <&clk IMX8MM_CLK_TMU_ROOT>; > + nvmem-cells =3D <&tmu_calib>; > + nvmem-cell-names =3D "calib"; > #thermal-sensor-cells =3D <0>; > }; >=20 > @@ -584,6 +586,10 @@ cpu_speed_grade: speed-grade@10 { /* 0x440 */ > reg =3D <0x10 4>; > }; >=20 > + tmu_calib: calib@3c { /* 0x4f0 */ > + reg =3D <0x3c 4>; > + }; > + > fec_mac_address: mac-address@90 { /* > 0x640 */ > reg =3D <0x90 6>; > }; > diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi > b/arch/arm64/boot/dts/freescale/imx8mn.dtsi > index 068f599cdf757..5eef9b274edde 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi > @@ -498,6 +498,8 @@ tmu: tmu@30260000 { > compatible =3D "fsl,imx8mn-tmu", "fsl,imx8mm- > tmu"; > reg =3D <0x30260000 0x10000>; > clocks =3D <&clk IMX8MN_CLK_TMU_ROOT>; > + nvmem-cells =3D <&tmu_calib>; > + nvmem-cell-names =3D "calib"; > #thermal-sensor-cells =3D <0>; > }; >=20 > @@ -585,6 +587,10 @@ cpu_speed_grade: speed-grade@10 { /* 0x440 */ > reg =3D <0x10 4>; > }; >=20 > + tmu_calib: calib@3c { /* 0x4f0 */ > + reg =3D <0x3c 4>; > + }; > + > fec_mac_address: mac-address@90 { /* > 0x640 */ > reg =3D <0x90 6>; > }; > diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi > b/arch/arm64/boot/dts/freescale/imx8mp.dtsi > index ddcd5e23ba47d..0173e394ad4d8 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi > @@ -380,6 +380,8 @@ tmu: tmu@30260000 { > compatible =3D "fsl,imx8mp-tmu"; > reg =3D <0x30260000 0x10000>; > clocks =3D <&clk > IMX8MP_CLK_TSENSOR_ROOT>; > + nvmem-cells =3D <&tmu_calib>; > + nvmem-cell-names =3D "calib"; > #thermal-sensor-cells =3D <1>; > }; >=20 > @@ -454,6 +456,10 @@ eth_mac1: mac-address@90 { /* 0x640 */ > eth_mac2: mac-address@96 { /* 0x658 */ > reg =3D <0x96 6>; > }; > + > + tmu_calib: calib@264 { /* 0xd90-0xdc0 */ > + reg =3D <0x264 0x10>; > + }; > }; >=20 > anatop: clock-controller@30360000 { > -- > 2.35.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 48F6CC433FE for ; Mon, 28 Nov 2022 02:30:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org > Subject: [PATCH 4/5] arm64: dts: imx8m: Add TMU phandle to calibration data > in OCOTP > > The TMU TASR, TCALIVn, TRIM registers must be explicitly programmed with > calibration values in OCOTP. Add the OCOTP calibration values phandle so the > TMU driver can perform this programming. > > The MX8MM/MX8MN TMUv1 uses only one OCOTP cell, while MX8MP TMUv2 > uses 4. > > Signed-off-by: Marek Vasut Reviewed-by: Peng Fan > --- > Cc: Adam Ford > Cc: Alice Guo > Cc: Amit Kucheria > Cc: Daniel Lezcano > Cc: Fabio Estevam > Cc: Krzysztof Kozlowski > Cc: Li Jun > Cc: Lucas Stach > Cc: Markus Niebel > Cc: NXP Linux Team > Cc: Peng Fan > Cc: Pengutronix Kernel Team > Cc: Rafael J. Wysocki > Cc: Richard Cochran > Cc: Rob Herring > Cc: Sascha Hauer > Cc: Shawn Guo > Cc: Zhang Rui > Cc: devicetree@vger.kernel.org > To: linux-pm@vger.kernel.org > To: linux-arm-kernel@lists.infradead.org > --- > arch/arm64/boot/dts/freescale/imx8mm.dtsi | 6 ++++++ > arch/arm64/boot/dts/freescale/imx8mn.dtsi | 6 ++++++ > arch/arm64/boot/dts/freescale/imx8mp.dtsi | 6 ++++++ > 3 files changed, 18 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi > b/arch/arm64/boot/dts/freescale/imx8mm.dtsi > index 513c2de0caa15..0cd7fff47c44d 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi > @@ -496,6 +496,8 @@ tmu: tmu@30260000 { > compatible = "fsl,imx8mm-tmu"; > reg = <0x30260000 0x10000>; > clocks = <&clk IMX8MM_CLK_TMU_ROOT>; > + nvmem-cells = <&tmu_calib>; > + nvmem-cell-names = "calib"; > #thermal-sensor-cells = <0>; > }; > > @@ -584,6 +586,10 @@ cpu_speed_grade: speed-grade@10 { /* 0x440 */ > reg = <0x10 4>; > }; > > + tmu_calib: calib@3c { /* 0x4f0 */ > + reg = <0x3c 4>; > + }; > + > fec_mac_address: mac-address@90 { /* > 0x640 */ > reg = <0x90 6>; > }; > diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi > b/arch/arm64/boot/dts/freescale/imx8mn.dtsi > index 068f599cdf757..5eef9b274edde 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi > @@ -498,6 +498,8 @@ tmu: tmu@30260000 { > compatible = "fsl,imx8mn-tmu", "fsl,imx8mm- > tmu"; > reg = <0x30260000 0x10000>; > clocks = <&clk IMX8MN_CLK_TMU_ROOT>; > + nvmem-cells = <&tmu_calib>; > + nvmem-cell-names = "calib"; > #thermal-sensor-cells = <0>; > }; > > @@ -585,6 +587,10 @@ cpu_speed_grade: speed-grade@10 { /* 0x440 */ > reg = <0x10 4>; > }; > > + tmu_calib: calib@3c { /* 0x4f0 */ > + reg = <0x3c 4>; > + }; > + > fec_mac_address: mac-address@90 { /* > 0x640 */ > reg = <0x90 6>; > }; > diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi > b/arch/arm64/boot/dts/freescale/imx8mp.dtsi > index ddcd5e23ba47d..0173e394ad4d8 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi > @@ -380,6 +380,8 @@ tmu: tmu@30260000 { > compatible = "fsl,imx8mp-tmu"; > reg = <0x30260000 0x10000>; > clocks = <&clk > IMX8MP_CLK_TSENSOR_ROOT>; > + nvmem-cells = <&tmu_calib>; > + nvmem-cell-names = "calib"; > #thermal-sensor-cells = <1>; > }; > > @@ -454,6 +456,10 @@ eth_mac1: mac-address@90 { /* 0x640 */ > eth_mac2: mac-address@96 { /* 0x658 */ > reg = <0x96 6>; > }; > + > + tmu_calib: calib@264 { /* 0xd90-0xdc0 */ > + reg = <0x264 0x10>; > + }; > }; > > anatop: clock-controller@30360000 { > -- > 2.35.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel