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From: Tero Kristo <t-kristo@ti.com>
To: <linux-omap@vger.kernel.org>, <tony@atomide.com>
Cc: <linux-arm-kernel@lists.infradead.org>
Subject: [PATCH 2/3] ARM: dts: dra76x: add support for OPP_PLUS
Date: Mon, 7 Dec 2020 16:33:38 +0200	[thread overview]
Message-ID: <20201207143339.15674-3-t-kristo@ti.com> (raw)
In-Reply-To: <20201207143339.15674-1-t-kristo@ti.com>

Add support for the OPP_PLUS (1.8GHz) for MPU.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 arch/arm/boot/dts/dra76x.dtsi | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm/boot/dts/dra76x.dtsi b/arch/arm/boot/dts/dra76x.dtsi
index 4a2840c0b6ad..c62c83a1e298 100644
--- a/arch/arm/boot/dts/dra76x.dtsi
+++ b/arch/arm/boot/dts/dra76x.dtsi
@@ -140,3 +140,32 @@
 	/* dra76x is not affected by i887 */
 	max-frequency = <96000000>;
 };
+
+&cpu0_opp_table {
+	opp_plus@1800000000 {
+		opp-hz = /bits/ 64 <1800000000>;
+		opp-microvolt = <1250000 950000 1250000>,
+				<1250000 950000 1250000>;
+		opp-supported-hw = <0xFF 0x08>;
+	};
+};
+
+&opp_supply_mpu {
+	ti,efuse-settings = <
+	/* uV   offset */
+	1060000 0x0
+	1160000 0x4
+	1210000 0x8
+	1250000 0xC
+	>;
+};
+
+&abb_mpu {
+	ti,abb_info = <
+	/*uV		ABB	efuse	rbb_m fbb_m	vset_m*/
+	1060000		0	0x0	0 0x02000000 0x01F00000
+	1160000		0	0x4	0 0x02000000 0x01F00000
+	1210000		0	0x8	0 0x02000000 0x01F00000
+	1250000		0	0xC	0 0x02000000 0x01F00000
+	>;
+};
-- 
2.17.1

--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

WARNING: multiple messages have this Message-ID (diff)
From: Tero Kristo <t-kristo@ti.com>
To: <linux-omap@vger.kernel.org>, <tony@atomide.com>
Cc: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/3] ARM: dts: dra76x: add support for OPP_PLUS
Date: Mon, 7 Dec 2020 16:33:38 +0200	[thread overview]
Message-ID: <20201207143339.15674-3-t-kristo@ti.com> (raw)
In-Reply-To: <20201207143339.15674-1-t-kristo@ti.com>

Add support for the OPP_PLUS (1.8GHz) for MPU.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 arch/arm/boot/dts/dra76x.dtsi | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm/boot/dts/dra76x.dtsi b/arch/arm/boot/dts/dra76x.dtsi
index 4a2840c0b6ad..c62c83a1e298 100644
--- a/arch/arm/boot/dts/dra76x.dtsi
+++ b/arch/arm/boot/dts/dra76x.dtsi
@@ -140,3 +140,32 @@
 	/* dra76x is not affected by i887 */
 	max-frequency = <96000000>;
 };
+
+&cpu0_opp_table {
+	opp_plus@1800000000 {
+		opp-hz = /bits/ 64 <1800000000>;
+		opp-microvolt = <1250000 950000 1250000>,
+				<1250000 950000 1250000>;
+		opp-supported-hw = <0xFF 0x08>;
+	};
+};
+
+&opp_supply_mpu {
+	ti,efuse-settings = <
+	/* uV   offset */
+	1060000 0x0
+	1160000 0x4
+	1210000 0x8
+	1250000 0xC
+	>;
+};
+
+&abb_mpu {
+	ti,abb_info = <
+	/*uV		ABB	efuse	rbb_m fbb_m	vset_m*/
+	1060000		0	0x0	0 0x02000000 0x01F00000
+	1160000		0	0x4	0 0x02000000 0x01F00000
+	1210000		0	0x8	0 0x02000000 0x01F00000
+	1250000		0	0xC	0 0x02000000 0x01F00000
+	>;
+};
-- 
2.17.1

--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

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  parent reply	other threads:[~2020-12-07 14:36 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-07 14:33 [PATCH 0/3] ARM: dts: couple of DTS patches for DRA7 boards Tero Kristo
2020-12-07 14:33 ` Tero Kristo
2020-12-07 14:33 ` [PATCH 1/3] ARM: dts: am574x-idk: add support for EMIF1 ECC Tero Kristo
2020-12-07 14:33   ` Tero Kristo
2020-12-07 14:33 ` Tero Kristo [this message]
2020-12-07 14:33   ` [PATCH 2/3] ARM: dts: dra76x: add support for OPP_PLUS Tero Kristo
2020-12-07 14:33 ` [PATCH 3/3] ARM: dts: dra71-evm: mark ldo0 regulator as always on Tero Kristo
2020-12-07 14:33   ` Tero Kristo

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