From: Christian Hewitt <christianshewitt@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Kevin Hilman <khilman@baylibre.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Dongjin Kim <tobetter@hardkernel.com>,
Christian Hewitt <christianshewitt@gmail.com>
Subject: [PATCH 3/3] arm64: dts: meson: add support for the ODROID-N2+
Date: Sun, 19 Jul 2020 14:10:34 +0000 [thread overview]
Message-ID: <20200719141034.8403-4-christianshewitt@gmail.com> (raw)
In-Reply-To: <20200719141034.8403-1-christianshewitt@gmail.com>
HardKernel ODROID-N2+ uses an Amlogic S922X rev. C chip capable of higher
clock speeds than the original ODROID-N2. Hardkernel supports the big cpu
cluster at 2.4GHz and the little cpu cluster at 2.0GHz. Opp points and
regulator changess are from the HardKernel Linux kernel sources.
Suggested-by: Dongjin Kim <tobetter@hardkernel.com>
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
arch/arm64/boot/dts/amlogic/Makefile | 1 +
.../dts/amlogic/meson-g12b-odroid-n2-plus.dts | 53 +++++++++++++++++++
2 files changed, 54 insertions(+)
create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts
diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index 5cac4d1d487d..6dc508b80133 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -8,6 +8,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking-pro.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-khadas-vim3.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2-plus.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-ugoos-am6.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-kii-pro.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nanopi-k2.dtb
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts
new file mode 100644
index 000000000000..99e96be509f8
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+/dts-v1/;
+
+#include "meson-g12b-odroid-n2.dtsi"
+
+/ {
+ compatible = "hardkernel,odroid-n2-plus", "amlogic,s922x", "amlogic,g12b";
+ model = "Hardkernel ODROID-N2+";
+
+ vddcpu_a: regulator-vddcpu-a {
+ regulator-min-microvolt = <680000>;
+ regulator-max-microvolt = <1040000>;
+
+ pwms = <&pwm_ab 0 1500 0>;
+ };
+
+ vddcpu_b: regulator-vddcpu-b {
+ regulator-min-microvolt = <680000>;
+ regulator-max-microvolt = <1040000>;
+
+ pwms = <&pwm_AO_cd 1 1500 0>;
+ };
+
+ cpu_opp_table_0: opp-table-0 {
+ opp-1908000000 {
+ opp-hz = /bits/ 64 <1908000000>;
+ opp-microvolt = <1030000>;
+ };
+
+ opp-2016000000 {
+ opp-hz = /bits/ 64 <2016000000>;
+ opp-microvolt = <1040000>;
+ };
+ };
+
+ cpub_opp_table_1: opp-table-1 {
+ opp-2304000000 {
+ opp-hz = /bits/ 64 <2304000000>;
+ opp-microvolt = <1030000>;
+ };
+
+ opp-2400000000 {
+ opp-hz = /bits/ 64 <2400000000>;
+ opp-microvolt = <1040000>;
+ };
+ };
+};
+
--
2.17.1
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
WARNING: multiple messages have this Message-ID (diff)
From: Christian Hewitt <christianshewitt@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Kevin Hilman <khilman@baylibre.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Dongjin Kim <tobetter@hardkernel.com>,
Christian Hewitt <christianshewitt@gmail.com>
Subject: [PATCH 3/3] arm64: dts: meson: add support for the ODROID-N2+
Date: Sun, 19 Jul 2020 14:10:34 +0000 [thread overview]
Message-ID: <20200719141034.8403-4-christianshewitt@gmail.com> (raw)
In-Reply-To: <20200719141034.8403-1-christianshewitt@gmail.com>
HardKernel ODROID-N2+ uses an Amlogic S922X rev. C chip capable of higher
clock speeds than the original ODROID-N2. Hardkernel supports the big cpu
cluster at 2.4GHz and the little cpu cluster at 2.0GHz. Opp points and
regulator changess are from the HardKernel Linux kernel sources.
Suggested-by: Dongjin Kim <tobetter@hardkernel.com>
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
arch/arm64/boot/dts/amlogic/Makefile | 1 +
.../dts/amlogic/meson-g12b-odroid-n2-plus.dts | 53 +++++++++++++++++++
2 files changed, 54 insertions(+)
create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts
diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index 5cac4d1d487d..6dc508b80133 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -8,6 +8,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking-pro.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-khadas-vim3.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2-plus.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-ugoos-am6.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-kii-pro.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nanopi-k2.dtb
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts
new file mode 100644
index 000000000000..99e96be509f8
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+/dts-v1/;
+
+#include "meson-g12b-odroid-n2.dtsi"
+
+/ {
+ compatible = "hardkernel,odroid-n2-plus", "amlogic,s922x", "amlogic,g12b";
+ model = "Hardkernel ODROID-N2+";
+
+ vddcpu_a: regulator-vddcpu-a {
+ regulator-min-microvolt = <680000>;
+ regulator-max-microvolt = <1040000>;
+
+ pwms = <&pwm_ab 0 1500 0>;
+ };
+
+ vddcpu_b: regulator-vddcpu-b {
+ regulator-min-microvolt = <680000>;
+ regulator-max-microvolt = <1040000>;
+
+ pwms = <&pwm_AO_cd 1 1500 0>;
+ };
+
+ cpu_opp_table_0: opp-table-0 {
+ opp-1908000000 {
+ opp-hz = /bits/ 64 <1908000000>;
+ opp-microvolt = <1030000>;
+ };
+
+ opp-2016000000 {
+ opp-hz = /bits/ 64 <2016000000>;
+ opp-microvolt = <1040000>;
+ };
+ };
+
+ cpub_opp_table_1: opp-table-1 {
+ opp-2304000000 {
+ opp-hz = /bits/ 64 <2304000000>;
+ opp-microvolt = <1030000>;
+ };
+
+ opp-2400000000 {
+ opp-hz = /bits/ 64 <2400000000>;
+ opp-microvolt = <1040000>;
+ };
+ };
+};
+
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Christian Hewitt <christianshewitt@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Kevin Hilman <khilman@baylibre.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Christian Hewitt <christianshewitt@gmail.com>,
Dongjin Kim <tobetter@hardkernel.com>
Subject: [PATCH 3/3] arm64: dts: meson: add support for the ODROID-N2+
Date: Sun, 19 Jul 2020 14:10:34 +0000 [thread overview]
Message-ID: <20200719141034.8403-4-christianshewitt@gmail.com> (raw)
In-Reply-To: <20200719141034.8403-1-christianshewitt@gmail.com>
HardKernel ODROID-N2+ uses an Amlogic S922X rev. C chip capable of higher
clock speeds than the original ODROID-N2. Hardkernel supports the big cpu
cluster at 2.4GHz and the little cpu cluster at 2.0GHz. Opp points and
regulator changess are from the HardKernel Linux kernel sources.
Suggested-by: Dongjin Kim <tobetter@hardkernel.com>
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
arch/arm64/boot/dts/amlogic/Makefile | 1 +
.../dts/amlogic/meson-g12b-odroid-n2-plus.dts | 53 +++++++++++++++++++
2 files changed, 54 insertions(+)
create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts
diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index 5cac4d1d487d..6dc508b80133 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -8,6 +8,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking-pro.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-khadas-vim3.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2-plus.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-ugoos-am6.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-kii-pro.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nanopi-k2.dtb
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts
new file mode 100644
index 000000000000..99e96be509f8
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+/dts-v1/;
+
+#include "meson-g12b-odroid-n2.dtsi"
+
+/ {
+ compatible = "hardkernel,odroid-n2-plus", "amlogic,s922x", "amlogic,g12b";
+ model = "Hardkernel ODROID-N2+";
+
+ vddcpu_a: regulator-vddcpu-a {
+ regulator-min-microvolt = <680000>;
+ regulator-max-microvolt = <1040000>;
+
+ pwms = <&pwm_ab 0 1500 0>;
+ };
+
+ vddcpu_b: regulator-vddcpu-b {
+ regulator-min-microvolt = <680000>;
+ regulator-max-microvolt = <1040000>;
+
+ pwms = <&pwm_AO_cd 1 1500 0>;
+ };
+
+ cpu_opp_table_0: opp-table-0 {
+ opp-1908000000 {
+ opp-hz = /bits/ 64 <1908000000>;
+ opp-microvolt = <1030000>;
+ };
+
+ opp-2016000000 {
+ opp-hz = /bits/ 64 <2016000000>;
+ opp-microvolt = <1040000>;
+ };
+ };
+
+ cpub_opp_table_1: opp-table-1 {
+ opp-2304000000 {
+ opp-hz = /bits/ 64 <2304000000>;
+ opp-microvolt = <1030000>;
+ };
+
+ opp-2400000000 {
+ opp-hz = /bits/ 64 <2400000000>;
+ opp-microvolt = <1040000>;
+ };
+ };
+};
+
--
2.17.1
next prev parent reply other threads:[~2020-07-19 14:11 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-19 14:10 [PATCH 0/3] arm64: dts: meson: add support for ODROID-N2+ Christian Hewitt
2020-07-19 14:10 ` Christian Hewitt
2020-07-19 14:10 ` Christian Hewitt
2020-07-19 14:10 ` [PATCH 1/3] arm64: dts: meson: convert ODROID-N2 to dtsi Christian Hewitt
2020-07-19 14:10 ` Christian Hewitt
2020-07-19 14:10 ` Christian Hewitt
2020-07-21 8:06 ` Neil Armstrong
2020-07-21 8:06 ` Neil Armstrong
2020-07-21 8:06 ` Neil Armstrong
2020-07-19 14:10 ` [PATCH 2/3] dt-bindings: arm: amlogic: add support for the ODROID-N2+ Christian Hewitt
2020-07-19 14:10 ` Christian Hewitt
2020-07-19 14:10 ` Christian Hewitt
2020-07-23 21:10 ` Rob Herring
2020-07-23 21:10 ` Rob Herring
2020-07-23 21:10 ` Rob Herring
2020-07-19 14:10 ` Christian Hewitt [this message]
2020-07-19 14:10 ` [PATCH 3/3] arm64: dts: meson: " Christian Hewitt
2020-07-19 14:10 ` Christian Hewitt
2020-07-21 8:10 ` Neil Armstrong
2020-07-21 8:10 ` Neil Armstrong
2020-07-21 8:10 ` Neil Armstrong
2020-07-21 8:19 ` Neil Armstrong
2020-07-21 8:19 ` Neil Armstrong
2020-07-21 8:19 ` Neil Armstrong
2020-07-21 9:24 ` Dongjin Kim
2020-07-21 9:24 ` Dongjin Kim
2020-07-21 9:24 ` Dongjin Kim
2020-07-21 9:58 ` Christian Hewitt
2020-07-21 9:58 ` Christian Hewitt
2020-07-21 9:58 ` Christian Hewitt
2020-07-21 9:14 ` Jerome Brunet
2020-07-21 9:14 ` Jerome Brunet
2020-07-21 9:14 ` Jerome Brunet
2020-07-21 11:07 ` Christian Hewitt
2020-07-21 11:07 ` Christian Hewitt
2020-07-21 11:07 ` Christian Hewitt
2020-07-22 23:03 ` Stefan Agner
2020-07-22 23:03 ` Stefan Agner
2020-07-22 23:03 ` Stefan Agner
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