Re: [PATCH v9 6/7] arm64: dts: add dts nodes for MT6779
Hi Matthias and all,
gentle ping for this patch.
If no new comments, I would like to send a newer version for the series.
Thanks.
Hanks Chen
On Thu, 2020-07-23 at 19:19 +0800, Hanks Chen wrote:
> this adds initial MT6779 dts settings for board support,
> including cpu, gic, timer, ccf, pinctrl, uart, sysirq...etc.
>
> Signed-off-by: Hanks Chen
> ---
> arch/arm64/boot/dts/mediatek/Makefile | 1 +
> arch/arm64/boot/dts/mediatek/mt6779-evb.dts | 31 +++
> arch/arm64/boot/dts/mediatek/mt6779.dtsi| 271
> 3 files changed, 303 insertions(+)
> create mode 100644 arch/arm64/boot/dts/mediatek/mt6779-evb.dts
> create mode 100644 arch/arm64/boot/dts/mediatek/mt6779.dtsi
>
> diff --git a/arch/arm64/boot/dts/mediatek/Makefile
> b/arch/arm64/boot/dts/mediatek/Makefile
> index a57af9da9f5c..4d1b0f9d8d1c 100644
> --- a/arch/arm64/boot/dts/mediatek/Makefile
> +++ b/arch/arm64/boot/dts/mediatek/Makefile
> @@ -1,6 +1,7 @@
> # SPDX-License-Identifier: GPL-2.0
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt2712-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-evb.dtb
> +dtb-$(CONFIG_ARCH_MEDIATEK) += mt6779-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
> diff --git a/arch/arm64/boot/dts/mediatek/mt6779-evb.dts
> b/arch/arm64/boot/dts/mediatek/mt6779-evb.dts
> new file mode 100644
> index ..164f5cbb3821
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt6779-evb.dts
> @@ -0,0 +1,31 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright (c) 2019 MediaTek Inc.
> + * Author: Mars.C
> + *
> + */
> +
> +/dts-v1/;
> +#include "mt6779.dtsi"
> +
> +/ {
> + model = "MediaTek MT6779 EVB";
> + compatible = "mediatek,mt6779-evb", "mediatek,mt6779";
> +
> + aliases {
> + serial0 =
> + };
> +
> + memory@4000 {
> + device_type = "memory";
> + reg = <0 0x4000 0 0x1e80>;
> + };
> +
> + chosen {
> + stdout-path = "serial0:921600n8";
> + };
> +};
> +
> + {
> + status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/mediatek/mt6779.dtsi
> b/arch/arm64/boot/dts/mediatek/mt6779.dtsi
> new file mode 100644
> index ..370f309d32de
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt6779.dtsi
> @@ -0,0 +1,271 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright (c) 2019 MediaTek Inc.
> + * Author: Mars.C
> + *
> + */
> +
> +#include
> +#include
> +#include
> +#include
> +
> +/ {
> + compatible = "mediatek,mt6779";
> + interrupt-parent = <>;
> + #address-cells = <2>;
> + #size-cells = <2>;
> +
> + psci {
> + compatible = "arm,psci-0.2";
> + method = "smc";
> + };
> +
> + cpus {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + cpu0: cpu@0 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x000>;
> + };
> +
> + cpu1: cpu@1 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x100>;
> + };
> +
> + cpu2: cpu@2 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x200>;
> + };
> +
> + cpu3: cpu@3 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x300>;
> + };
> +
> + cpu4: cpu@4 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x400>;
> + };
> +
> + cpu5: cpu@5 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + enable-method = "psci";
> + reg = <0x500>;
> + };
> +
> + cpu6: cpu@6 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a75";
> + enable-method = "psci";
> + reg = <0x600>;
> + };
> +
> + cpu7: cpu@7 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a75";
> + enable-method = "psci";
> + reg = <0x700>;
> + };
> + };
> +
> + pmu {
> + compatible = "arm,armv8-pmuv3";
> + interrupt-parent = <>;
> + interrupts = ;
> + };
> +
> +
[PATCH v9 6/7] arm64: dts: add dts nodes for MT6779
this adds initial MT6779 dts settings for board support,
including cpu, gic, timer, ccf, pinctrl, uart, sysirq...etc.
Signed-off-by: Hanks Chen
---
arch/arm64/boot/dts/mediatek/Makefile | 1 +
arch/arm64/boot/dts/mediatek/mt6779-evb.dts | 31 +++
arch/arm64/boot/dts/mediatek/mt6779.dtsi| 271
3 files changed, 303 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt6779-evb.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt6779.dtsi
diff --git a/arch/arm64/boot/dts/mediatek/Makefile
b/arch/arm64/boot/dts/mediatek/Makefile
index a57af9da9f5c..4d1b0f9d8d1c 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -1,6 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
dtb-$(CONFIG_ARCH_MEDIATEK) += mt2712-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-evb.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt6779-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt6779-evb.dts
b/arch/arm64/boot/dts/mediatek/mt6779-evb.dts
new file mode 100644
index ..164f5cbb3821
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt6779-evb.dts
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2019 MediaTek Inc.
+ * Author: Mars.C
+ *
+ */
+
+/dts-v1/;
+#include "mt6779.dtsi"
+
+/ {
+ model = "MediaTek MT6779 EVB";
+ compatible = "mediatek,mt6779-evb", "mediatek,mt6779";
+
+ aliases {
+ serial0 =
+ };
+
+ memory@4000 {
+ device_type = "memory";
+ reg = <0 0x4000 0 0x1e80>;
+ };
+
+ chosen {
+ stdout-path = "serial0:921600n8";
+ };
+};
+
+ {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt6779.dtsi
b/arch/arm64/boot/dts/mediatek/mt6779.dtsi
new file mode 100644
index ..370f309d32de
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt6779.dtsi
@@ -0,0 +1,271 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2019 MediaTek Inc.
+ * Author: Mars.C
+ *
+ */
+
+#include
+#include
+#include
+#include
+
+/ {
+ compatible = "mediatek,mt6779";
+ interrupt-parent = <>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ enable-method = "psci";
+ reg = <0x000>;
+ };
+
+ cpu1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ enable-method = "psci";
+ reg = <0x100>;
+ };
+
+ cpu2: cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ enable-method = "psci";
+ reg = <0x200>;
+ };
+
+ cpu3: cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ enable-method = "psci";
+ reg = <0x300>;
+ };
+
+ cpu4: cpu@4 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ enable-method = "psci";
+ reg = <0x400>;
+ };
+
+ cpu5: cpu@5 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ enable-method = "psci";
+ reg = <0x500>;
+ };
+
+ cpu6: cpu@6 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a75";
+ enable-method = "psci";
+ reg = <0x600>;
+ };
+
+ cpu7: cpu@7 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a75";
+ enable-method = "psci";
+ reg = <0x700>;
+ };
+ };
+
+ pmu {
+ compatible = "arm,armv8-pmuv3";
+ interrupt-parent = <>;
+ interrupts = ;
+ };
+
+ clk26m: oscillator@0 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <2600>;
+ clock-output-names = "clk26m";
+ };
+
+ clk32k: oscillator@1 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
