* [PATCH 1/3] Document: DT: Add bindings for mediatek MT7623 SoC Platform
[not found] ` <1452011068-28300-1-git-send-email-blogic-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>
@ 2016-01-05 16:24 ` John Crispin
2016-01-05 16:24 ` [PATCH 2/3] ARM: dts: mediatek: add MT7623 basic support John Crispin
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: John Crispin @ 2016-01-05 16:24 UTC (permalink / raw)
To: Matthias Brugger
Cc: linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
Steven Liu (劉人豪)
This adds a DT binding documentation for the MT7623 SoC from Mediatek.
Signed-off-by: John Crispin <blogic-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
---
Documentation/devicetree/bindings/arm/mediatek.txt | 4 ++++
Documentation/devicetree/bindings/serial/mtk-uart.txt | 1 +
Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt | 1 +
3 files changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/mediatek.txt b/Documentation/devicetree/bindings/arm/mediatek.txt
index 618a9199..40e9d32 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek.txt
@@ -10,6 +10,7 @@ compatible: Must contain one of
"mediatek,mt6589"
"mediatek,mt6592"
"mediatek,mt6795"
+ "mediatek,mt7623"
"mediatek,mt8127"
"mediatek,mt8135"
"mediatek,mt8173"
@@ -29,6 +30,9 @@ Supported boards:
- Evaluation board for MT6795(Helio X10):
Required root node properties:
- compatible = "mediatek,mt6795-evb", "mediatek,mt6795";
+- Evaluation board for MT7623:
+ Required root node properties:
+ - compatible = "mediatek,mt7623-evb", "mediatek,mt7623";
- MTK mt8127 tablet moose EVB:
Required root node properties:
- compatible = "mediatek,mt8127-moose", "mediatek,mt8127";
diff --git a/Documentation/devicetree/bindings/serial/mtk-uart.txt b/Documentation/devicetree/bindings/serial/mtk-uart.txt
index 2d47add..474f0cf 100644
--- a/Documentation/devicetree/bindings/serial/mtk-uart.txt
+++ b/Documentation/devicetree/bindings/serial/mtk-uart.txt
@@ -2,6 +2,7 @@
Required properties:
- compatible should contain:
+ * "mediatek,mt7623-uart" for MT7623 compatible UARTS
* "mediatek,mt8135-uart" for MT8135 compatible UARTS
* "mediatek,mt8127-uart" for MT8127 compatible UARTS
* "mediatek,mt8173-uart" for MT8173 compatible UARTS
diff --git a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt
index 64083bc..6bacda1b3 100644
--- a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt
+++ b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt
@@ -5,6 +5,7 @@ Required properties:
- compatible should contain:
* "mediatek,mt6580-timer" for MT6580 compatible timers
* "mediatek,mt6589-timer" for MT6589 compatible timers
+ * "mediatek,mt7623-timer" for MT7623 compatible timers
* "mediatek,mt8127-timer" for MT8127 compatible timers
* "mediatek,mt8135-timer" for MT8135 compatible timers
* "mediatek,mt8173-timer" for MT8173 compatible timers
--
1.7.10.4
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 2/3] ARM: dts: mediatek: add MT7623 basic support
[not found] ` <1452011068-28300-1-git-send-email-blogic-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>
2016-01-05 16:24 ` [PATCH 1/3] Document: DT: Add bindings for mediatek MT7623 SoC Platform John Crispin
@ 2016-01-05 16:24 ` John Crispin
2016-01-05 16:24 ` [PATCH 3/3] ARM: mediatek: add MT7623 smp bringup code John Crispin
2016-01-21 10:10 ` [PATCH 0/3] Add basic support for Mediatek MT7623 SoC Matthias Brugger
3 siblings, 0 replies; 6+ messages in thread
From: John Crispin @ 2016-01-05 16:24 UTC (permalink / raw)
To: Matthias Brugger
Cc: linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
Steven Liu (劉人豪)
This adds basic chip support for Mediatek MT7623.
Signed-off-by: John Crispin <blogic-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/mt7623-evb.dts | 33 +++++++++
arch/arm/boot/dts/mt7623.dtsi | 146 +++++++++++++++++++++++++++++++++++++
arch/arm/mach-mediatek/Kconfig | 4 +
arch/arm/mach-mediatek/mediatek.c | 1 +
5 files changed, 185 insertions(+)
create mode 100644 arch/arm/boot/dts/mt7623-evb.dts
create mode 100644 arch/arm/boot/dts/mt7623.dtsi
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 30bbc37..2bce370 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -774,6 +774,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \
mt6580-evbp1.dtb \
mt6589-aquaris5.dtb \
mt6592-evb.dtb \
+ mt7623-evb.dtb \
mt8127-moose.dtb \
mt8135-evbp1.dtb
dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb
diff --git a/arch/arm/boot/dts/mt7623-evb.dts b/arch/arm/boot/dts/mt7623-evb.dts
new file mode 100644
index 0000000..a9ee2d6
--- /dev/null
+++ b/arch/arm/boot/dts/mt7623-evb.dts
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2016 MediaTek Inc.
+ * Author: John Crispin <blogic-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/dts-v1/;
+#include "mt7623.dtsi"
+
+/ {
+ model = "MediaTek MT7623 evaluation board";
+ compatible = "mediatek,mt7623-evb", "mediatek,mt7623";
+
+ chosen {
+ stdout-path = &uart2;
+ };
+
+ memory {
+ reg = <0 0x80000000 0 0x40000000>;
+ };
+};
+
+&uart2 {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi
new file mode 100644
index 0000000..53c4268
--- /dev/null
+++ b/arch/arm/boot/dts/mt7623.dtsi
@@ -0,0 +1,146 @@
+/*
+ * Copyright (c) 2016 MediaTek Inc.
+ * Author: John Crispin <blogic-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "skeleton64.dtsi"
+
+/ {
+ compatible = "mediatek,mt7623";
+ interrupt-parent = <&sysirq>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x0>;
+ };
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x1>;
+ };
+ cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x2>;
+ };
+ cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x3>;
+ };
+ };
+
+ system_clk: dummy13m {
+ compatible = "fixed-clock";
+ clock-frequency = <13000000>;
+ #clock-cells = <0>;
+ };
+
+ rtc_clk: dummy32k {
+ compatible = "fixed-clock";
+ clock-frequency = <32000>;
+ #clock-cells = <0>;
+ };
+
+ uart_clk: dummy26m {
+ compatible = "fixed-clock";
+ clock-frequency = <26000000>;
+ #clock-cells = <0>;
+ };
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+ };
+
+ watchdog: watchdog@10007000 {
+ compatible = "mediatek,mt7623-wdt",
+ "mediatek,mt6589-wdt";
+ reg = <0 0x10007000 0 0x100>;
+ };
+
+ timer: timer@10008000 {
+ compatible = "mediatek,mt7623-timer",
+ "mediatek,mt6577-timer";
+ reg = <0 0x10008000 0 0x80>;
+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&system_clk>, <&rtc_clk>;
+ clock-names = "system-clk", "rtc-clk";
+ };
+
+ sysirq: interrupt-controller@10200100 {
+ compatible = "mediatek,mt7623-sysirq",
+ "mediatek,mt6577-sysirq";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupt-parent = <&gic>;
+ reg = <0 0x10200100 0 0x1c>;
+ };
+
+ gic: interrupt-controller@10211000 {
+ compatible = "arm,cortex-a7-gic";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupt-parent = <&gic>;
+ reg = <0 0x10211000 0 0x1000>,
+ <0 0x10212000 0 0x1000>,
+ <0 0x10214000 0 0x2000>,
+ <0 0x10216000 0 0x2000>;
+ };
+
+ uart0: serial@11002000 {
+ compatible = "mediatek,mt7623-uart",
+ "mediatek,mt6577-uart";
+ reg = <0 0x11002000 0 0x400>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&uart_clk>;
+ status = "disabled";
+ };
+
+ uart1: serial@11003000 {
+ compatible = "mediatek,mt7623-uart",
+ "mediatek,mt6577-uart";
+ reg = <0 0x11003000 0 0x400>;
+ interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&uart_clk>;
+ status = "disabled";
+ };
+
+ uart2: serial@11004000 {
+ compatible = "mediatek,mt7623-uart",
+ "mediatek,mt6577-uart";
+ reg = <0 0x11004000 0 0x400>;
+ interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&uart_clk>;
+ status = "disabled";
+ };
+
+ uart3: serial@11005000 {
+ compatible = "mediatek,mt7623-uart",
+ "mediatek,mt6577-uart";
+ reg = <0 0x11005000 0 0x400>;
+ interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&uart_clk>;
+ status = "disabled";
+ };
+};
diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig
index aeece17..cafdc03 100644
--- a/arch/arm/mach-mediatek/Kconfig
+++ b/arch/arm/mach-mediatek/Kconfig
@@ -17,6 +17,10 @@ config MACH_MT6592
bool "MediaTek MT6592 SoCs support"
default ARCH_MEDIATEK
+config MACH_MT7623
+ bool "MediaTek MT7623 SoCs support"
+ default ARCH_MEDIATEK
+
config MACH_MT8127
bool "MediaTek MT8127 SoCs support"
default ARCH_MEDIATEK
diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c
index d019a08..bcfca37 100644
--- a/arch/arm/mach-mediatek/mediatek.c
+++ b/arch/arm/mach-mediatek/mediatek.c
@@ -46,6 +46,7 @@ static void __init mediatek_timer_init(void)
static const char * const mediatek_board_dt_compat[] = {
"mediatek,mt6589",
"mediatek,mt6592",
+ "mediatek,mt7623",
"mediatek,mt8127",
"mediatek,mt8135",
NULL,
--
1.7.10.4
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 3/3] ARM: mediatek: add MT7623 smp bringup code
[not found] ` <1452011068-28300-1-git-send-email-blogic-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>
2016-01-05 16:24 ` [PATCH 1/3] Document: DT: Add bindings for mediatek MT7623 SoC Platform John Crispin
2016-01-05 16:24 ` [PATCH 2/3] ARM: dts: mediatek: add MT7623 basic support John Crispin
@ 2016-01-05 16:24 ` John Crispin
2016-01-21 10:10 ` [PATCH 0/3] Add basic support for Mediatek MT7623 SoC Matthias Brugger
3 siblings, 0 replies; 6+ messages in thread
From: John Crispin @ 2016-01-05 16:24 UTC (permalink / raw)
To: Matthias Brugger
Cc: linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
Steven Liu (劉人豪)
Add support for booting secondary CPUs on MT7623.
Signed-off-by: John Crispin <blogic-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>
---
arch/arm/boot/dts/mt7623.dtsi | 1 +
arch/arm/mach-mediatek/platsmp.c | 7 +++++++
2 files changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi
index 53c4268..fd2b614 100644
--- a/arch/arm/boot/dts/mt7623.dtsi
+++ b/arch/arm/boot/dts/mt7623.dtsi
@@ -23,6 +23,7 @@
cpus {
#address-cells = <1>;
#size-cells = <0>;
+ enable-method = "mediatek,mt6589-smp";
cpu@0 {
device_type = "cpu";
diff --git a/arch/arm/mach-mediatek/platsmp.c b/arch/arm/mach-mediatek/platsmp.c
index 8141f3f..8151400 100644
--- a/arch/arm/mach-mediatek/platsmp.c
+++ b/arch/arm/mach-mediatek/platsmp.c
@@ -44,6 +44,12 @@ static const struct mtk_smp_boot_info mtk_mt6589_boot = {
{ 0x38, 0x3c, 0x40 },
};
+static const struct mtk_smp_boot_info mtk_mt7623_boot = {
+ 0x10202000, 0x34,
+ { 0x534c4131, 0x4c415332, 0x41534c33 },
+ { 0x38, 0x3c, 0x40 },
+};
+
static const struct of_device_id mtk_tz_smp_boot_infos[] __initconst = {
{ .compatible = "mediatek,mt8135", .data = &mtk_mt8135_tz_boot },
{ .compatible = "mediatek,mt8127", .data = &mtk_mt8135_tz_boot },
@@ -51,6 +57,7 @@ static const struct of_device_id mtk_tz_smp_boot_infos[] __initconst = {
static const struct of_device_id mtk_smp_boot_infos[] __initconst = {
{ .compatible = "mediatek,mt6589", .data = &mtk_mt6589_boot },
+ { .compatible = "mediatek,mt7623", .data = &mtk_mt7623_boot },
};
static void __iomem *mtk_smp_base;
--
1.7.10.4
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH 0/3] Add basic support for Mediatek MT7623 SoC
[not found] ` <1452011068-28300-1-git-send-email-blogic-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>
` (2 preceding siblings ...)
2016-01-05 16:24 ` [PATCH 3/3] ARM: mediatek: add MT7623 smp bringup code John Crispin
@ 2016-01-21 10:10 ` Matthias Brugger
[not found] ` <56A0AEA7.5000704-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
3 siblings, 1 reply; 6+ messages in thread
From: Matthias Brugger @ 2016-01-21 10:10 UTC (permalink / raw)
To: John Crispin
Cc: linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
Steven Liu (劉人豪)
On 05/01/16 17:24, John Crispin wrote:
> MT7623 is a SoC based on 32bit ARMv7 architecture. It contains 4 CA7 cores.
> MT7623 share many HW IP with MT65xx series. This patchset was tested
> on MT7623 evaluation board, and boot to shell ok.
>
> This series contains document bindings, device tree including
> interrupt, uart, timer and wdt.
>
> John Crispin (3):
> Document: DT: Add bindings for mediatek MT7623 SoC Platform
> ARM: dts: mediatek: add MT7623 basic support
> ARM: mediatek: add MT7623 smp bringup code
>
> Documentation/devicetree/bindings/arm/mediatek.txt | 4 +
> .../devicetree/bindings/serial/mtk-uart.txt | 1 +
> .../bindings/timer/mediatek,mtk-timer.txt | 1 +
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/mt7623-evb.dts | 33 +++++
> arch/arm/boot/dts/mt7623.dtsi | 147 ++++++++++++++++++++
> arch/arm/mach-mediatek/Kconfig | 4 +
> arch/arm/mach-mediatek/mediatek.c | 1 +
> arch/arm/mach-mediatek/platsmp.c | 7 +
> 9 files changed, 199 insertions(+)
> create mode 100644 arch/arm/boot/dts/mt7623-evb.dts
> create mode 100644 arch/arm/boot/dts/mt7623.dtsi
>
Applied to v4.5-next/dts and v4.5-next/soc.
I split patch 3 to fit the different branches.
Thanks,
Matthias
^ permalink raw reply [flat|nested] 6+ messages in thread