[PATCH v5 05/10] ARM: mediatek: add MT7623a smp bringup code

sean.wang at mediatek.com
2017-07-31T07:36:38Z

Add support for booting secondary CPUs on MT7623a.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
arch/arm/mach-mediatek/mediatek.c | 2 ++
arch/arm/mach-mediatek/platsmp.c | 1 +
2 files changed, 3 insertions(+)

diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c
index c3cf215..6910b4e 100644
--- a/arch/arm/mach-mediatek/mediatek.c
+++ b/arch/arm/mach-mediatek/mediatek.c
@@ -30,6 +30,7 @@ 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 */
@@ -49,6 +50,7 @@ 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 726eb69..27d78c9 100644
--- a/arch/arm/mach-mediatek/platsmp.c
+++ b/arch/arm/mach-mediatek/platsmp.c
@@ -59,6 +59,7 @@ 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,mt7623a", .data = &mtk_mt7623_boot },
};

static void __iomem *mtk_smp_base;
--
2.7.4