* [PATCH v3 0/7] arm: Add basic support for MediaTek MT8127 & MT8135 SoCs
@ 2014-09-19 3:04 ` Joe.C
0 siblings, 0 replies; 19+ messages in thread
From: Joe.C @ 2014-09-19 3:04 UTC (permalink / raw)
To: linux-arm-kernel
This is v3 of adding basic device tree support for MT8127 & MT8135.
This series is based on Matthias' pull request for mediatek support [1]
We are planning to upstream drivers for MT8127 & MT8135 SoCs.
MT8135 is a tablet soc featuring 2 CA7 + 2 CA15. MT8127 is a
tablet soc with 4 CA7. They share many similar IP components
with MT65xx series.
Changes in v3:
- Changing earlyprintk order and dt-binding based on Matthias' suggestion.
v2:
- Change timer compatible string.
- Build dtb for mt8127 & mt8135
- Adding earlyprintk support for mt8127 & mt8135
Joe.C (7):
arm: MTK: Add basic support for mt8127
arm: mediatek: add dts for 8127 Moose board
arm: MTK: Add basic support for mt8135
arm: mediatek: add dts for MT8135 evaluation board.
dt-bindings: add more chips in documentation for Mediatek SoC
arm: dts: Build dtb for mt8127 & mt8135
arm: mediatek: Add earlyprintk support for mt8127 & mt8135
Documentation/devicetree/bindings/arm/mediatek.txt | 15 ++-
arch/arm/Kconfig.debug | 20 ++++
arch/arm/boot/dts/Makefile | 4 +-
arch/arm/boot/dts/mt8127-moose.dts | 24 +++++
arch/arm/boot/dts/mt8127.dtsi | 93 +++++++++++++++++
arch/arm/boot/dts/mt8135-evbp1.dts | 24 +++++
arch/arm/boot/dts/mt8135.dtsi | 115 +++++++++++++++++++++
arch/arm/mach-mediatek/mediatek.c | 2 +
8 files changed, 293 insertions(+), 4 deletions(-)
create mode 100644 arch/arm/boot/dts/mt8127-moose.dts
create mode 100644 arch/arm/boot/dts/mt8127.dtsi
create mode 100644 arch/arm/boot/dts/mt8135-evbp1.dts
create mode 100644 arch/arm/boot/dts/mt8135.dtsi
--
1.8.1.1.dirty
^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH v3 1/7] arm: MTK: Add basic support for mt8127
2014-09-19 3:04 ` Joe.C
@ 2014-09-19 3:04 ` Joe.C
-1 siblings, 0 replies; 19+ messages in thread
From: Joe.C @ 2014-09-19 3:04 UTC (permalink / raw)
To: Rob Herring, Matthias Brugger, arm
Cc: Mark Rutland, Anders Berg, Russell King, srv_heupstream,
yingjoe.chen, Ian Campbell, hc.yen, Linus Walleij, yh.chen,
linux-kernel, Arnd Bergmann, devicetree, Pawel Moll,
nathan.chung, Kumar Gala, yingjoe.chen, eddie.huang,
linux-arm-kernel
From: "Joe.C" <yingjoe.chen@mediatek.com>
This adds a basic dtsi for MT8127 SoC.
Signed-off-by: Joe.C <yingjoe.chen@mediatek.com>
---
arch/arm/boot/dts/mt8127.dtsi | 93 +++++++++++++++++++++++++++++++++++++++
arch/arm/mach-mediatek/mediatek.c | 1 +
2 files changed, 94 insertions(+)
create mode 100644 arch/arm/boot/dts/mt8127.dtsi
diff --git a/arch/arm/boot/dts/mt8127.dtsi b/arch/arm/boot/dts/mt8127.dtsi
new file mode 100644
index 0000000..25c9f69
--- /dev/null
+++ b/arch/arm/boot/dts/mt8127.dtsi
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Joe.C <yingjoe.chen@mediatek.com>
+ *
+ * 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,mt8127";
+ interrupt-parent = <&gic>;
+
+ 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>;
+ };
+
+ };
+
+ clocks {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ compatible = "simple-bus";
+ ranges;
+
+ system_clk: dummy13m {
+ compatible = "fixed-clock";
+ clock-frequency = <13000000>;
+ #clock-cells = <0>;
+ };
+
+ rtc_clk: dummy32k {
+ compatible = "fixed-clock";
+ clock-frequency = <32000>;
+ #clock-cells = <0>;
+ };
+ };
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ compatible = "simple-bus";
+ ranges;
+
+ timer: timer@10008000 {
+ compatible = "mediatek,mt8127-timer", "mediatek,mt6577-timer";
+ reg = <0 0x10008000 0 0x80>;
+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&system_clk>, <&rtc_clk>;
+ clock-names = "system-clk", "rtc-clk";
+ };
+
+ gic: interrupt-controller@10211000 {
+ compatible = "arm,cortex-a7-gic";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0 0x10211000 0 0x1000>,
+ <0 0x10212000 0 0x1000>,
+ <0 0x10214000 0 0x2000>,
+ <0 0x10216000 0 0x2000>;
+ };
+ };
+};
diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c
index f2acf07..7f478ce 100644
--- a/arch/arm/mach-mediatek/mediatek.c
+++ b/arch/arm/mach-mediatek/mediatek.c
@@ -19,6 +19,7 @@
static const char * const mediatek_board_dt_compat[] = {
"mediatek,mt6589",
+ "mediatek,mt8127",
NULL,
};
--
1.8.1.1.dirty
^ permalink raw reply related [flat|nested] 19+ messages in thread* [PATCH v3 1/7] arm: MTK: Add basic support for mt8127
@ 2014-09-19 3:04 ` Joe.C
0 siblings, 0 replies; 19+ messages in thread
From: Joe.C @ 2014-09-19 3:04 UTC (permalink / raw)
To: linux-arm-kernel
From: "Joe.C" <yingjoe.chen@mediatek.com>
This adds a basic dtsi for MT8127 SoC.
Signed-off-by: Joe.C <yingjoe.chen@mediatek.com>
---
arch/arm/boot/dts/mt8127.dtsi | 93 +++++++++++++++++++++++++++++++++++++++
arch/arm/mach-mediatek/mediatek.c | 1 +
2 files changed, 94 insertions(+)
create mode 100644 arch/arm/boot/dts/mt8127.dtsi
diff --git a/arch/arm/boot/dts/mt8127.dtsi b/arch/arm/boot/dts/mt8127.dtsi
new file mode 100644
index 0000000..25c9f69
--- /dev/null
+++ b/arch/arm/boot/dts/mt8127.dtsi
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Joe.C <yingjoe.chen@mediatek.com>
+ *
+ * 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,mt8127";
+ interrupt-parent = <&gic>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu at 0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x0>;
+ };
+ cpu at 1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x1>;
+ };
+ cpu at 2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x2>;
+ };
+ cpu at 3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x3>;
+ };
+
+ };
+
+ clocks {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ compatible = "simple-bus";
+ ranges;
+
+ system_clk: dummy13m {
+ compatible = "fixed-clock";
+ clock-frequency = <13000000>;
+ #clock-cells = <0>;
+ };
+
+ rtc_clk: dummy32k {
+ compatible = "fixed-clock";
+ clock-frequency = <32000>;
+ #clock-cells = <0>;
+ };
+ };
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ compatible = "simple-bus";
+ ranges;
+
+ timer: timer at 10008000 {
+ compatible = "mediatek,mt8127-timer", "mediatek,mt6577-timer";
+ reg = <0 0x10008000 0 0x80>;
+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&system_clk>, <&rtc_clk>;
+ clock-names = "system-clk", "rtc-clk";
+ };
+
+ gic: interrupt-controller at 10211000 {
+ compatible = "arm,cortex-a7-gic";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0 0x10211000 0 0x1000>,
+ <0 0x10212000 0 0x1000>,
+ <0 0x10214000 0 0x2000>,
+ <0 0x10216000 0 0x2000>;
+ };
+ };
+};
diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c
index f2acf07..7f478ce 100644
--- a/arch/arm/mach-mediatek/mediatek.c
+++ b/arch/arm/mach-mediatek/mediatek.c
@@ -19,6 +19,7 @@
static const char * const mediatek_board_dt_compat[] = {
"mediatek,mt6589",
+ "mediatek,mt8127",
NULL,
};
--
1.8.1.1.dirty
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v3 2/7] arm: mediatek: add dts for 8127 Moose board
2014-09-19 3:04 ` Joe.C
@ 2014-09-19 3:04 ` Joe.C
-1 siblings, 0 replies; 19+ messages in thread
From: Joe.C @ 2014-09-19 3:04 UTC (permalink / raw)
To: Rob Herring, Matthias Brugger, arm
Cc: Mark Rutland, Anders Berg, Russell King, srv_heupstream,
yingjoe.chen, Ian Campbell, hc.yen, Linus Walleij, yh.chen,
linux-kernel, Arnd Bergmann, devicetree, Pawel Moll,
nathan.chung, Kumar Gala, yingjoe.chen, eddie.huang,
linux-arm-kernel
From: "Joe.C" <yingjoe.chen@mediatek.com>
Moose is a tablet evalutation board based on MT8127 SoC.
Signed-off-by: Joe.C <yingjoe.chen@mediatek.com>
---
arch/arm/boot/dts/mt8127-moose.dts | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
create mode 100644 arch/arm/boot/dts/mt8127-moose.dts
diff --git a/arch/arm/boot/dts/mt8127-moose.dts b/arch/arm/boot/dts/mt8127-moose.dts
new file mode 100644
index 0000000..602e2f0
--- /dev/null
+++ b/arch/arm/boot/dts/mt8127-moose.dts
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Joe.C <yingjoe.chen@mediatek.com>
+ *
+ * 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 "mt8127.dtsi"
+
+/ {
+ model = "mediatek,mt8127-moose", "mediatek,mt8127";
+
+ memory {
+ reg = <0 0x80000000 0 0x40000000>;
+ };
+};
--
1.8.1.1.dirty
^ permalink raw reply related [flat|nested] 19+ messages in thread* [PATCH v3 2/7] arm: mediatek: add dts for 8127 Moose board
@ 2014-09-19 3:04 ` Joe.C
0 siblings, 0 replies; 19+ messages in thread
From: Joe.C @ 2014-09-19 3:04 UTC (permalink / raw)
To: linux-arm-kernel
From: "Joe.C" <yingjoe.chen@mediatek.com>
Moose is a tablet evalutation board based on MT8127 SoC.
Signed-off-by: Joe.C <yingjoe.chen@mediatek.com>
---
arch/arm/boot/dts/mt8127-moose.dts | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
create mode 100644 arch/arm/boot/dts/mt8127-moose.dts
diff --git a/arch/arm/boot/dts/mt8127-moose.dts b/arch/arm/boot/dts/mt8127-moose.dts
new file mode 100644
index 0000000..602e2f0
--- /dev/null
+++ b/arch/arm/boot/dts/mt8127-moose.dts
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Joe.C <yingjoe.chen@mediatek.com>
+ *
+ * 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 "mt8127.dtsi"
+
+/ {
+ model = "mediatek,mt8127-moose", "mediatek,mt8127";
+
+ memory {
+ reg = <0 0x80000000 0 0x40000000>;
+ };
+};
--
1.8.1.1.dirty
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v3 3/7] arm: MTK: Add basic support for mt8135
2014-09-19 3:04 ` Joe.C
@ 2014-09-19 3:04 ` Joe.C
-1 siblings, 0 replies; 19+ messages in thread
From: Joe.C @ 2014-09-19 3:04 UTC (permalink / raw)
To: Rob Herring, Matthias Brugger, arm
Cc: Mark Rutland, Anders Berg, Russell King, srv_heupstream,
yingjoe.chen, Ian Campbell, hc.yen, Linus Walleij, yh.chen,
linux-kernel, Arnd Bergmann, devicetree, Pawel Moll,
nathan.chung, Kumar Gala, yingjoe.chen, eddie.huang,
linux-arm-kernel
From: "Joe.C" <yingjoe.chen@mediatek.com>
This adds a basic dtsi for MT8135 based SoC.
Signed-off-by: Joe.C <yingjoe.chen@mediatek.com>
---
arch/arm/boot/dts/mt8135.dtsi | 115 ++++++++++++++++++++++++++++++++++++++
arch/arm/mach-mediatek/mediatek.c | 1 +
2 files changed, 116 insertions(+)
create mode 100644 arch/arm/boot/dts/mt8135.dtsi
diff --git a/arch/arm/boot/dts/mt8135.dtsi b/arch/arm/boot/dts/mt8135.dtsi
new file mode 100644
index 0000000..90a56ad
--- /dev/null
+++ b/arch/arm/boot/dts/mt8135.dtsi
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Joe.C <yingjoe.chen@mediatek.com>
+ *
+ * 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,mt8135";
+ interrupt-parent = <&gic>;
+
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&cpu0>;
+ };
+ core1 {
+ cpu = <&cpu1>;
+ };
+ };
+
+ cluster1 {
+ core0 {
+ cpu = <&cpu2>;
+ };
+ core1 {
+ cpu = <&cpu3>;
+ };
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x000>;
+ };
+
+ cpu1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x001>;
+ };
+
+ cpu2: cpu@100 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0x100>;
+ };
+
+ cpu3: cpu@101 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0x101>;
+ };
+ };
+
+ clocks {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ compatible = "simple-bus";
+ ranges;
+
+ system_clk: dummy13m {
+ compatible = "fixed-clock";
+ clock-frequency = <13000000>;
+ #clock-cells = <0>;
+ };
+
+ rtc_clk: dummy32k {
+ compatible = "fixed-clock";
+ clock-frequency = <32000>;
+ #clock-cells = <0>;
+ };
+ };
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ compatible = "simple-bus";
+ ranges;
+
+ timer: timer@10008000 {
+ compatible = "mediatek,mt8135-timer", "mediatek,mt6577-timer";
+ reg = <0 0x10008000 0 0x80>;
+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&system_clk>, <&rtc_clk>;
+ clock-names = "system-clk", "rtc-clk";
+ };
+
+ gic: interrupt-controller@10211000 {
+ compatible = "arm,cortex-a15-gic";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0 0x10211000 0 0x1000>,
+ <0 0x10212000 0 0x1000>,
+ <0 0x10214000 0 0x2000>,
+ <0 0x10216000 0 0x2000>;
+ };
+ };
+};
diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c
index 7f478ce..48051a2 100644
--- a/arch/arm/mach-mediatek/mediatek.c
+++ b/arch/arm/mach-mediatek/mediatek.c
@@ -20,6 +20,7 @@
static const char * const mediatek_board_dt_compat[] = {
"mediatek,mt6589",
"mediatek,mt8127",
+ "mediatek,mt8135",
NULL,
};
--
1.8.1.1.dirty
^ permalink raw reply related [flat|nested] 19+ messages in thread* [PATCH v3 3/7] arm: MTK: Add basic support for mt8135
@ 2014-09-19 3:04 ` Joe.C
0 siblings, 0 replies; 19+ messages in thread
From: Joe.C @ 2014-09-19 3:04 UTC (permalink / raw)
To: linux-arm-kernel
From: "Joe.C" <yingjoe.chen@mediatek.com>
This adds a basic dtsi for MT8135 based SoC.
Signed-off-by: Joe.C <yingjoe.chen@mediatek.com>
---
arch/arm/boot/dts/mt8135.dtsi | 115 ++++++++++++++++++++++++++++++++++++++
arch/arm/mach-mediatek/mediatek.c | 1 +
2 files changed, 116 insertions(+)
create mode 100644 arch/arm/boot/dts/mt8135.dtsi
diff --git a/arch/arm/boot/dts/mt8135.dtsi b/arch/arm/boot/dts/mt8135.dtsi
new file mode 100644
index 0000000..90a56ad
--- /dev/null
+++ b/arch/arm/boot/dts/mt8135.dtsi
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Joe.C <yingjoe.chen@mediatek.com>
+ *
+ * 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,mt8135";
+ interrupt-parent = <&gic>;
+
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&cpu0>;
+ };
+ core1 {
+ cpu = <&cpu1>;
+ };
+ };
+
+ cluster1 {
+ core0 {
+ cpu = <&cpu2>;
+ };
+ core1 {
+ cpu = <&cpu3>;
+ };
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu at 0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x000>;
+ };
+
+ cpu1: cpu at 1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x001>;
+ };
+
+ cpu2: cpu at 100 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0x100>;
+ };
+
+ cpu3: cpu at 101 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0x101>;
+ };
+ };
+
+ clocks {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ compatible = "simple-bus";
+ ranges;
+
+ system_clk: dummy13m {
+ compatible = "fixed-clock";
+ clock-frequency = <13000000>;
+ #clock-cells = <0>;
+ };
+
+ rtc_clk: dummy32k {
+ compatible = "fixed-clock";
+ clock-frequency = <32000>;
+ #clock-cells = <0>;
+ };
+ };
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ compatible = "simple-bus";
+ ranges;
+
+ timer: timer at 10008000 {
+ compatible = "mediatek,mt8135-timer", "mediatek,mt6577-timer";
+ reg = <0 0x10008000 0 0x80>;
+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&system_clk>, <&rtc_clk>;
+ clock-names = "system-clk", "rtc-clk";
+ };
+
+ gic: interrupt-controller at 10211000 {
+ compatible = "arm,cortex-a15-gic";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0 0x10211000 0 0x1000>,
+ <0 0x10212000 0 0x1000>,
+ <0 0x10214000 0 0x2000>,
+ <0 0x10216000 0 0x2000>;
+ };
+ };
+};
diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c
index 7f478ce..48051a2 100644
--- a/arch/arm/mach-mediatek/mediatek.c
+++ b/arch/arm/mach-mediatek/mediatek.c
@@ -20,6 +20,7 @@
static const char * const mediatek_board_dt_compat[] = {
"mediatek,mt6589",
"mediatek,mt8127",
+ "mediatek,mt8135",
NULL,
};
--
1.8.1.1.dirty
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v3 4/7] arm: mediatek: add dts for MT8135 evaluation board.
2014-09-19 3:04 ` Joe.C
@ 2014-09-19 3:04 ` Joe.C
-1 siblings, 0 replies; 19+ messages in thread
From: Joe.C @ 2014-09-19 3:04 UTC (permalink / raw)
To: Rob Herring, Matthias Brugger, arm
Cc: Mark Rutland, Anders Berg, Russell King, srv_heupstream,
yingjoe.chen, Ian Campbell, hc.yen, Linus Walleij, yh.chen,
linux-kernel, Arnd Bergmann, devicetree, Pawel Moll,
nathan.chung, Kumar Gala, yingjoe.chen, eddie.huang,
linux-arm-kernel
From: "Joe.C" <yingjoe.chen@mediatek.com>
Evbp1 is a tablet evaluation board based on MT8135 SoC.
Signed-off-by: Joe.C <yingjoe.chen@mediatek.com>
---
arch/arm/boot/dts/mt8135-evbp1.dts | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
create mode 100644 arch/arm/boot/dts/mt8135-evbp1.dts
diff --git a/arch/arm/boot/dts/mt8135-evbp1.dts b/arch/arm/boot/dts/mt8135-evbp1.dts
new file mode 100644
index 0000000..cba80b8
--- /dev/null
+++ b/arch/arm/boot/dts/mt8135-evbp1.dts
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Joe.C <yingjoe.chen@mediatek.com>
+ *
+ * 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 "mt8135.dtsi"
+
+/ {
+ model = "mediatek,mt8135-evbp1", "mediatek,mt8135";
+
+ memory {
+ reg = <0 0x80000000 0 0x40000000>;
+ };
+};
--
1.8.1.1.dirty
^ permalink raw reply related [flat|nested] 19+ messages in thread* [PATCH v3 4/7] arm: mediatek: add dts for MT8135 evaluation board.
@ 2014-09-19 3:04 ` Joe.C
0 siblings, 0 replies; 19+ messages in thread
From: Joe.C @ 2014-09-19 3:04 UTC (permalink / raw)
To: linux-arm-kernel
From: "Joe.C" <yingjoe.chen@mediatek.com>
Evbp1 is a tablet evaluation board based on MT8135 SoC.
Signed-off-by: Joe.C <yingjoe.chen@mediatek.com>
---
arch/arm/boot/dts/mt8135-evbp1.dts | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
create mode 100644 arch/arm/boot/dts/mt8135-evbp1.dts
diff --git a/arch/arm/boot/dts/mt8135-evbp1.dts b/arch/arm/boot/dts/mt8135-evbp1.dts
new file mode 100644
index 0000000..cba80b8
--- /dev/null
+++ b/arch/arm/boot/dts/mt8135-evbp1.dts
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2014 MediaTek Inc.
+ * Author: Joe.C <yingjoe.chen@mediatek.com>
+ *
+ * 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 "mt8135.dtsi"
+
+/ {
+ model = "mediatek,mt8135-evbp1", "mediatek,mt8135";
+
+ memory {
+ reg = <0 0x80000000 0 0x40000000>;
+ };
+};
--
1.8.1.1.dirty
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v3 5/7] dt-bindings: add more chips in documentation for Mediatek SoC
2014-09-19 3:04 ` Joe.C
@ 2014-09-19 3:04 ` Joe.C
-1 siblings, 0 replies; 19+ messages in thread
From: Joe.C @ 2014-09-19 3:04 UTC (permalink / raw)
To: Rob Herring, Matthias Brugger, arm
Cc: Mark Rutland, Anders Berg, Russell King, srv_heupstream,
yingjoe.chen, Ian Campbell, hc.yen, Linus Walleij, yh.chen,
linux-kernel, Arnd Bergmann, devicetree, Pawel Moll,
nathan.chung, Kumar Gala, yingjoe.chen, eddie.huang,
linux-arm-kernel
From: "Joe.C" <yingjoe.chen@mediatek.com>
Add MT8127 & MT8135 from Mediatek.
Signed-off-by: Joe.C <yingjoe.chen@mediatek.com>
---
Documentation/devicetree/bindings/arm/mediatek.txt | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/mediatek.txt b/Documentation/devicetree/bindings/arm/mediatek.txt
index fa25226..1ca713e 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek.txt
@@ -1,10 +1,13 @@
-Mediatek MT6589 Platforms Device Tree Bindings
+Mediatek Platforms Device Tree Bindings
-Boards with a SoC of the Mediatek MT6589 shall have the following property:
+Boards with a SoC of the Mediatek shall have the following property:
Required root node property:
-compatible: must contain "mediatek,mt6589"
+compatible: Must contain one of
+ "mediatek,mt6589"
+ "mediatek,mt8127"
+ "mediatek,mt8135"
Supported boards:
@@ -12,3 +15,9 @@ Supported boards:
- bq Aquaris5 smart phone:
Required root node properties:
- compatible = "mundoreader,bq-aquaris5", "mediatek,mt6589";
+- MTK mt8127 tablet moose EVB:
+ Required root node properties:
+ - compatible = "mediatek,mt8127-moose", "mediatek,mt8127";
+- MTK mt8135 tablet EVB:
+ Required root node properties:
+ - compatible = "mediatek,mt8135-evbp1", "mediatek,mt8135";
--
1.8.1.1.dirty
^ permalink raw reply related [flat|nested] 19+ messages in thread* [PATCH v3 5/7] dt-bindings: add more chips in documentation for Mediatek SoC
@ 2014-09-19 3:04 ` Joe.C
0 siblings, 0 replies; 19+ messages in thread
From: Joe.C @ 2014-09-19 3:04 UTC (permalink / raw)
To: linux-arm-kernel
From: "Joe.C" <yingjoe.chen@mediatek.com>
Add MT8127 & MT8135 from Mediatek.
Signed-off-by: Joe.C <yingjoe.chen@mediatek.com>
---
Documentation/devicetree/bindings/arm/mediatek.txt | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/mediatek.txt b/Documentation/devicetree/bindings/arm/mediatek.txt
index fa25226..1ca713e 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek.txt
@@ -1,10 +1,13 @@
-Mediatek MT6589 Platforms Device Tree Bindings
+Mediatek Platforms Device Tree Bindings
-Boards with a SoC of the Mediatek MT6589 shall have the following property:
+Boards with a SoC of the Mediatek shall have the following property:
Required root node property:
-compatible: must contain "mediatek,mt6589"
+compatible: Must contain one of
+ "mediatek,mt6589"
+ "mediatek,mt8127"
+ "mediatek,mt8135"
Supported boards:
@@ -12,3 +15,9 @@ Supported boards:
- bq Aquaris5 smart phone:
Required root node properties:
- compatible = "mundoreader,bq-aquaris5", "mediatek,mt6589";
+- MTK mt8127 tablet moose EVB:
+ Required root node properties:
+ - compatible = "mediatek,mt8127-moose", "mediatek,mt8127";
+- MTK mt8135 tablet EVB:
+ Required root node properties:
+ - compatible = "mediatek,mt8135-evbp1", "mediatek,mt8135";
--
1.8.1.1.dirty
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v3 6/7] arm: dts: Build dtb for mt8127 & mt8135
2014-09-19 3:04 ` Joe.C
@ 2014-09-19 3:04 ` Joe.C
-1 siblings, 0 replies; 19+ messages in thread
From: Joe.C @ 2014-09-19 3:04 UTC (permalink / raw)
To: Rob Herring, Matthias Brugger, arm
Cc: Mark Rutland, Anders Berg, Russell King, srv_heupstream,
yingjoe.chen, Ian Campbell, hc.yen, Linus Walleij, yh.chen,
linux-kernel, Arnd Bergmann, devicetree, Pawel Moll,
nathan.chung, Kumar Gala, yingjoe.chen, eddie.huang,
linux-arm-kernel
From: "Joe.C" <yingjoe.chen@mediatek.com>
This allows the "make dtbs" to build the moose and mt8135-evbp1
for MediaTek SoC
Signed-off-by: Joe.C <yingjoe.chen@mediatek.com>
---
arch/arm/boot/dts/Makefile | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 055b20c..1e7380d 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -491,7 +491,9 @@ dtb-$(CONFIG_MACH_DOVE) += dove-cm-a510.dtb \
dove-d2plug.dtb \
dove-d3plug.dtb \
dove-dove-db.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt6589-aquaris5.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt6589-aquaris5.dtb \
+ mt8127-moose.dtb \
+ mt8135-evbp1.dtb
targets += dtbs dtbs_install
targets += $(dtb-y)
--
1.8.1.1.dirty
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v3 6/7] arm: dts: Build dtb for mt8127 & mt8135
@ 2014-09-19 3:04 ` Joe.C
0 siblings, 0 replies; 19+ messages in thread
From: Joe.C @ 2014-09-19 3:04 UTC (permalink / raw)
To: linux-arm-kernel
From: "Joe.C" <yingjoe.chen@mediatek.com>
This allows the "make dtbs" to build the moose and mt8135-evbp1
for MediaTek SoC
Signed-off-by: Joe.C <yingjoe.chen@mediatek.com>
---
arch/arm/boot/dts/Makefile | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 055b20c..1e7380d 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -491,7 +491,9 @@ dtb-$(CONFIG_MACH_DOVE) += dove-cm-a510.dtb \
dove-d2plug.dtb \
dove-d3plug.dtb \
dove-dove-db.dtb
-dtb-$(CONFIG_ARCH_MEDIATEK) += mt6589-aquaris5.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt6589-aquaris5.dtb \
+ mt8127-moose.dtb \
+ mt8135-evbp1.dtb
targets += dtbs dtbs_install
targets += $(dtb-y)
--
1.8.1.1.dirty
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v3 7/7] arm: mediatek: Add earlyprintk support for mt8127 & mt8135
2014-09-19 3:04 ` Joe.C
@ 2014-09-19 3:04 ` Joe.C
-1 siblings, 0 replies; 19+ messages in thread
From: Joe.C @ 2014-09-19 3:04 UTC (permalink / raw)
To: Rob Herring, Matthias Brugger, arm
Cc: Mark Rutland, Anders Berg, Russell King, srv_heupstream,
yingjoe.chen, Ian Campbell, hc.yen, Linus Walleij, yh.chen,
linux-kernel, Arnd Bergmann, devicetree, Pawel Moll,
nathan.chung, Kumar Gala, yingjoe.chen, eddie.huang,
linux-arm-kernel
From: "Joe.C" <yingjoe.chen@mediatek.com>
Enable low-level debug for Mediatek mt8127 & mt8135 SoC.
Signed-off-by: Joe.C <yingjoe.chen@mediatek.com>
---
arch/arm/Kconfig.debug | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index cfdd1c0..ecc9984 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -842,6 +842,22 @@ choice
Say Y here if you want kernel low-level debugging support
for Mediatek mt6589 based platforms on UART0.
+ config DEBUG_MT8127_UART0
+ bool "Mediatek mt8127 UART0"
+ depends on ARCH_MEDIATEK
+ select DEBUG_UART_8250
+ help
+ Say Y here if you want kernel low-level debugging support
+ for Mediatek mt8127 based platforms on UART0.
+
+ config DEBUG_MT8135_UART3
+ bool "Mediatek mt8135 UART3"
+ depends on ARCH_MEDIATEK
+ select DEBUG_UART_8250
+ help
+ Say Y here if you want kernel low-level debugging support
+ for Mediatek mt8135 based platforms on UART3.
+
config DEBUG_VEXPRESS_UART0_DETECT
bool "Autodetect UART0 on Versatile Express Cortex-A core tiles"
depends on ARCH_VEXPRESS && CPU_CP15_MMU
@@ -1083,7 +1099,9 @@ config DEBUG_UART_PHYS
default 0x10126000 if DEBUG_RK3X_UART1
default 0x101f1000 if ARCH_VERSATILE
default 0x101fb000 if DEBUG_NOMADIK_UART
+ default 0x11002000 if DEBUG_MT8127_UART0
default 0x11006000 if DEBUG_MT6589_UART0
+ default 0x11009000 if DEBUG_MT8135_UART3
default 0x16000000 if ARCH_INTEGRATOR
default 0x18000300 if DEBUG_BCM_5301X
default 0x1c090000 if DEBUG_VEXPRESS_UART0_RS1
@@ -1146,7 +1164,9 @@ config DEBUG_UART_VIRT
default 0xf01fb000 if DEBUG_NOMADIK_UART
default 0xf0201000 if DEBUG_BCM2835
default 0xf1000300 if DEBUG_BCM_5301X
+ default 0xf1002000 if DEBUG_MT8127_UART0
default 0xf1006000 if DEBUG_MT6589_UART0
+ default 0xf1009000 if DEBUG_MT8135_UART3
default 0xf11f1000 if ARCH_VERSATILE
default 0xf1600000 if ARCH_INTEGRATOR
default 0xf1c28000 if DEBUG_SUNXI_UART0
--
1.8.1.1.dirty
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v3 7/7] arm: mediatek: Add earlyprintk support for mt8127 & mt8135
@ 2014-09-19 3:04 ` Joe.C
0 siblings, 0 replies; 19+ messages in thread
From: Joe.C @ 2014-09-19 3:04 UTC (permalink / raw)
To: linux-arm-kernel
From: "Joe.C" <yingjoe.chen@mediatek.com>
Enable low-level debug for Mediatek mt8127 & mt8135 SoC.
Signed-off-by: Joe.C <yingjoe.chen@mediatek.com>
---
arch/arm/Kconfig.debug | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index cfdd1c0..ecc9984 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -842,6 +842,22 @@ choice
Say Y here if you want kernel low-level debugging support
for Mediatek mt6589 based platforms on UART0.
+ config DEBUG_MT8127_UART0
+ bool "Mediatek mt8127 UART0"
+ depends on ARCH_MEDIATEK
+ select DEBUG_UART_8250
+ help
+ Say Y here if you want kernel low-level debugging support
+ for Mediatek mt8127 based platforms on UART0.
+
+ config DEBUG_MT8135_UART3
+ bool "Mediatek mt8135 UART3"
+ depends on ARCH_MEDIATEK
+ select DEBUG_UART_8250
+ help
+ Say Y here if you want kernel low-level debugging support
+ for Mediatek mt8135 based platforms on UART3.
+
config DEBUG_VEXPRESS_UART0_DETECT
bool "Autodetect UART0 on Versatile Express Cortex-A core tiles"
depends on ARCH_VEXPRESS && CPU_CP15_MMU
@@ -1083,7 +1099,9 @@ config DEBUG_UART_PHYS
default 0x10126000 if DEBUG_RK3X_UART1
default 0x101f1000 if ARCH_VERSATILE
default 0x101fb000 if DEBUG_NOMADIK_UART
+ default 0x11002000 if DEBUG_MT8127_UART0
default 0x11006000 if DEBUG_MT6589_UART0
+ default 0x11009000 if DEBUG_MT8135_UART3
default 0x16000000 if ARCH_INTEGRATOR
default 0x18000300 if DEBUG_BCM_5301X
default 0x1c090000 if DEBUG_VEXPRESS_UART0_RS1
@@ -1146,7 +1164,9 @@ config DEBUG_UART_VIRT
default 0xf01fb000 if DEBUG_NOMADIK_UART
default 0xf0201000 if DEBUG_BCM2835
default 0xf1000300 if DEBUG_BCM_5301X
+ default 0xf1002000 if DEBUG_MT8127_UART0
default 0xf1006000 if DEBUG_MT6589_UART0
+ default 0xf1009000 if DEBUG_MT8135_UART3
default 0xf11f1000 if ARCH_VERSATILE
default 0xf1600000 if ARCH_INTEGRATOR
default 0xf1c28000 if DEBUG_SUNXI_UART0
--
1.8.1.1.dirty
^ permalink raw reply related [flat|nested] 19+ messages in thread
* Re: [PATCH v3 0/7] arm: Add basic support for MediaTek MT8127 & MT8135 SoCs
@ 2014-09-19 11:10 ` Matthias Brugger
0 siblings, 0 replies; 19+ messages in thread
From: Matthias Brugger @ 2014-09-19 11:10 UTC (permalink / raw)
To: Joe.C, Rob Herring, arm
Cc: linux-arm-kernel, srv_heupstream, yingjoe.chen, yingjoe.chen,
hc.yen, eddie.huang, nathan.chung, yh.chen, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King,
Linus Walleij, Arnd Bergmann, Anders Berg, devicetree,
linux-kernel
On 19/09/14 05:04, Joe.C wrote:
> This is v3 of adding basic device tree support for MT8127 & MT8135.
> This series is based on Matthias' pull request for mediatek support [1]
>
> We are planning to upstream drivers for MT8127 & MT8135 SoCs.
> MT8135 is a tablet soc featuring 2 CA7 + 2 CA15. MT8127 is a
> tablet soc with 4 CA7. They share many similar IP components
> with MT65xx series.
The patches look good to me.
I will wait a couple of days if others have comments on them and if not
send a pull request.
Cheers,
Matthias
>
> Changes in v3:
> - Changing earlyprintk order and dt-binding based on Matthias' suggestion.
>
> v2:
> - Change timer compatible string.
> - Build dtb for mt8127 & mt8135
> - Adding earlyprintk support for mt8127 & mt8135
>
> Joe.C (7):
> arm: MTK: Add basic support for mt8127
> arm: mediatek: add dts for 8127 Moose board
> arm: MTK: Add basic support for mt8135
> arm: mediatek: add dts for MT8135 evaluation board.
> dt-bindings: add more chips in documentation for Mediatek SoC
> arm: dts: Build dtb for mt8127 & mt8135
> arm: mediatek: Add earlyprintk support for mt8127 & mt8135
>
> Documentation/devicetree/bindings/arm/mediatek.txt | 15 ++-
> arch/arm/Kconfig.debug | 20 ++++
> arch/arm/boot/dts/Makefile | 4 +-
> arch/arm/boot/dts/mt8127-moose.dts | 24 +++++
> arch/arm/boot/dts/mt8127.dtsi | 93 +++++++++++++++++
> arch/arm/boot/dts/mt8135-evbp1.dts | 24 +++++
> arch/arm/boot/dts/mt8135.dtsi | 115 +++++++++++++++++++++
> arch/arm/mach-mediatek/mediatek.c | 2 +
> 8 files changed, 293 insertions(+), 4 deletions(-)
> create mode 100644 arch/arm/boot/dts/mt8127-moose.dts
> create mode 100644 arch/arm/boot/dts/mt8127.dtsi
> create mode 100644 arch/arm/boot/dts/mt8135-evbp1.dts
> create mode 100644 arch/arm/boot/dts/mt8135.dtsi
>
^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH v3 0/7] arm: Add basic support for MediaTek MT8127 & MT8135 SoCs
@ 2014-09-19 11:10 ` Matthias Brugger
0 siblings, 0 replies; 19+ messages in thread
From: Matthias Brugger @ 2014-09-19 11:10 UTC (permalink / raw)
To: linux-arm-kernel
On 19/09/14 05:04, Joe.C wrote:
> This is v3 of adding basic device tree support for MT8127 & MT8135.
> This series is based on Matthias' pull request for mediatek support [1]
>
> We are planning to upstream drivers for MT8127 & MT8135 SoCs.
> MT8135 is a tablet soc featuring 2 CA7 + 2 CA15. MT8127 is a
> tablet soc with 4 CA7. They share many similar IP components
> with MT65xx series.
The patches look good to me.
I will wait a couple of days if others have comments on them and if not
send a pull request.
Cheers,
Matthias
>
> Changes in v3:
> - Changing earlyprintk order and dt-binding based on Matthias' suggestion.
>
> v2:
> - Change timer compatible string.
> - Build dtb for mt8127 & mt8135
> - Adding earlyprintk support for mt8127 & mt8135
>
> Joe.C (7):
> arm: MTK: Add basic support for mt8127
> arm: mediatek: add dts for 8127 Moose board
> arm: MTK: Add basic support for mt8135
> arm: mediatek: add dts for MT8135 evaluation board.
> dt-bindings: add more chips in documentation for Mediatek SoC
> arm: dts: Build dtb for mt8127 & mt8135
> arm: mediatek: Add earlyprintk support for mt8127 & mt8135
>
> Documentation/devicetree/bindings/arm/mediatek.txt | 15 ++-
> arch/arm/Kconfig.debug | 20 ++++
> arch/arm/boot/dts/Makefile | 4 +-
> arch/arm/boot/dts/mt8127-moose.dts | 24 +++++
> arch/arm/boot/dts/mt8127.dtsi | 93 +++++++++++++++++
> arch/arm/boot/dts/mt8135-evbp1.dts | 24 +++++
> arch/arm/boot/dts/mt8135.dtsi | 115 +++++++++++++++++++++
> arch/arm/mach-mediatek/mediatek.c | 2 +
> 8 files changed, 293 insertions(+), 4 deletions(-)
> create mode 100644 arch/arm/boot/dts/mt8127-moose.dts
> create mode 100644 arch/arm/boot/dts/mt8127.dtsi
> create mode 100644 arch/arm/boot/dts/mt8135-evbp1.dts
> create mode 100644 arch/arm/boot/dts/mt8135.dtsi
>
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v3 0/7] arm: Add basic support for MediaTek MT8127 & MT8135 SoCs
@ 2014-09-19 11:10 ` Matthias Brugger
0 siblings, 0 replies; 19+ messages in thread
From: Matthias Brugger @ 2014-09-19 11:10 UTC (permalink / raw)
To: Joe.C, Rob Herring, arm-DgEjT+Ai2ygdnm+yROfE0A
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
srv_heupstream-NuS5LvNUpcJWk0Htik3J/w,
yingjoe.chen-Re5JQEeQqe8AvxtiuMwx3w,
yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w,
hc.yen-NuS5LvNUpcJWk0Htik3J/w,
eddie.huang-NuS5LvNUpcJWk0Htik3J/w,
nathan.chung-NuS5LvNUpcJWk0Htik3J/w,
yh.chen-NuS5LvNUpcJWk0Htik3J/w, Pawel Moll, Mark Rutland,
Ian Campbell, Kumar Gala, Russell King, Linus Walleij,
Arnd Bergmann, Anders Berg, devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA
On 19/09/14 05:04, Joe.C wrote:
> This is v3 of adding basic device tree support for MT8127 & MT8135.
> This series is based on Matthias' pull request for mediatek support [1]
>
> We are planning to upstream drivers for MT8127 & MT8135 SoCs.
> MT8135 is a tablet soc featuring 2 CA7 + 2 CA15. MT8127 is a
> tablet soc with 4 CA7. They share many similar IP components
> with MT65xx series.
The patches look good to me.
I will wait a couple of days if others have comments on them and if not
send a pull request.
Cheers,
Matthias
>
> Changes in v3:
> - Changing earlyprintk order and dt-binding based on Matthias' suggestion.
>
> v2:
> - Change timer compatible string.
> - Build dtb for mt8127 & mt8135
> - Adding earlyprintk support for mt8127 & mt8135
>
> Joe.C (7):
> arm: MTK: Add basic support for mt8127
> arm: mediatek: add dts for 8127 Moose board
> arm: MTK: Add basic support for mt8135
> arm: mediatek: add dts for MT8135 evaluation board.
> dt-bindings: add more chips in documentation for Mediatek SoC
> arm: dts: Build dtb for mt8127 & mt8135
> arm: mediatek: Add earlyprintk support for mt8127 & mt8135
>
> Documentation/devicetree/bindings/arm/mediatek.txt | 15 ++-
> arch/arm/Kconfig.debug | 20 ++++
> arch/arm/boot/dts/Makefile | 4 +-
> arch/arm/boot/dts/mt8127-moose.dts | 24 +++++
> arch/arm/boot/dts/mt8127.dtsi | 93 +++++++++++++++++
> arch/arm/boot/dts/mt8135-evbp1.dts | 24 +++++
> arch/arm/boot/dts/mt8135.dtsi | 115 +++++++++++++++++++++
> arch/arm/mach-mediatek/mediatek.c | 2 +
> 8 files changed, 293 insertions(+), 4 deletions(-)
> create mode 100644 arch/arm/boot/dts/mt8127-moose.dts
> create mode 100644 arch/arm/boot/dts/mt8127.dtsi
> create mode 100644 arch/arm/boot/dts/mt8135-evbp1.dts
> create mode 100644 arch/arm/boot/dts/mt8135.dtsi
>
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