mediatek: backport upstream patches related to mt7629 support

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>

target/linux/mediatek/patches-4.19/0002-Revert-ARM-mediatek-add-MT7623a-smp-bringup-code.patch

@@ -0,0 +1,51 @@
+From 2663146427cedb9d7582cfa481d5d5611fb3138a Mon Sep 17 00:00:00 2001
+From: Ryder Lee <ryder.lee@mediatek.com>
+Date: Tue, 29 Jan 2019 12:28:48 +0800
+Subject: [PATCH] Revert "ARM: mediatek: add MT7623a smp bringup code"
+
+This reverts commit 3b99ab7deca1e5f4229b4bdecd005d71e22cfc60.
+
+The compatible "mediatek,mt7623a" is useless, so remove it.
+
+Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
+Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
+---
+ arch/arm/mach-mediatek/mediatek.c | 2 --
+ arch/arm/mach-mediatek/platsmp.c  | 1 -
+ 2 files changed, 3 deletions(-)
+
+diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c
+index 6910b4e0d913..c3cf215773b2 100644
+--- a/arch/arm/mach-mediatek/mediatek.c
++++ b/arch/arm/mach-mediatek/mediatek.c
+@@ -30,7 +30,6 @@ static void __init mediatek_timer_init(void)
+
+ 	if (of_machine_is_compatible("mediatek,mt6589") ||
+ 	    of_machine_is_compatible("mediatek,mt7623") ||
+-	    of_machine_is_compatible("mediatek,mt7623a") ||
+ 	    of_machine_is_compatible("mediatek,mt8135") ||
+ 	    of_machine_is_compatible("mediatek,mt8127")) {
+ 		/* turn on GPT6 which ungates arch timer clocks */
+@@ -50,7 +49,6 @@ static const char * const mediatek_board_dt_compat[] = {
+ 	"mediatek,mt6589",
+ 	"mediatek,mt6592",
+ 	"mediatek,mt7623",
+-	"mediatek,mt7623a",
+ 	"mediatek,mt8127",
+ 	"mediatek,mt8135",
+ 	NULL,
+diff --git a/arch/arm/mach-mediatek/platsmp.c b/arch/arm/mach-mediatek/platsmp.c
+index 6882ff07aaa6..51e85562098c 100644
+--- a/arch/arm/mach-mediatek/platsmp.c
++++ b/arch/arm/mach-mediatek/platsmp.c
+@@ -60,7 +60,6 @@ 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 },
+-	{ .compatible   = "mediatek,mt7623a", .data = &mtk_mt7623_boot },
+ 	{},
+ };
+
+-- 
+2.21.0
+

target/linux/mediatek/patches-4.19/0003-arm-mediatek-add-MT7629-smp-bring-up-code.patch

@@ -0,0 +1,57 @@
+From a43379dddf1ba14b6a9d50d95175117bbdf52ed2 Mon Sep 17 00:00:00 2001
+From: Ryder Lee <ryder.lee@mediatek.com>
+Date: Tue, 29 Jan 2019 12:31:18 +0800
+Subject: [PATCH] arm: mediatek: add MT7629 smp bring up code
+
+Add support for booting secondary CPUs on MT7629.
+
+Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
+Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
+---
+ arch/arm/mach-mediatek/Kconfig    | 4 ++++
+ arch/arm/mach-mediatek/mediatek.c | 1 +
+ arch/arm/mach-mediatek/platsmp.c  | 1 +
+ 3 files changed, 6 insertions(+)
+
+diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig
+index 91cc461f7b04..11ed264f0731 100644
+--- a/arch/arm/mach-mediatek/Kconfig
++++ b/arch/arm/mach-mediatek/Kconfig
+@@ -26,6 +26,10 @@ config MACH_MT7623
+ 	bool "MediaTek MT7623 SoCs support"
+ 	default ARCH_MEDIATEK
+
++config MACH_MT7629
++	bool "MediaTek MT7629 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 c3cf215773b2..b6a81ba1ce32 100644
+--- a/arch/arm/mach-mediatek/mediatek.c
++++ b/arch/arm/mach-mediatek/mediatek.c
+@@ -49,6 +49,7 @@ static const char * const mediatek_board_dt_compat[] = {
+ 	"mediatek,mt6589",
+ 	"mediatek,mt6592",
+ 	"mediatek,mt7623",
++	"mediatek,mt7629",
+ 	"mediatek,mt8127",
+ 	"mediatek,mt8135",
+ 	NULL,
+diff --git a/arch/arm/mach-mediatek/platsmp.c b/arch/arm/mach-mediatek/platsmp.c
+index 51e85562098c..c9d7c0458452 100644
+--- a/arch/arm/mach-mediatek/platsmp.c
++++ b/arch/arm/mach-mediatek/platsmp.c
+@@ -60,6 +60,7 @@ 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 },
++	{ .compatible   = "mediatek,mt7629", .data = &mtk_mt7623_boot },
+ 	{},
+ };
+
+-- 
+2.21.0
+