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Diffstat (limited to 'target/linux/mediatek/patches/0041-arm-mediatek-enable-gpt6-on-boot-up-to-make-arch-tim.patch')
-rw-r--r--target/linux/mediatek/patches/0041-arm-mediatek-enable-gpt6-on-boot-up-to-make-arch-tim.patch58
1 files changed, 0 insertions, 58 deletions
diff --git a/target/linux/mediatek/patches/0041-arm-mediatek-enable-gpt6-on-boot-up-to-make-arch-tim.patch b/target/linux/mediatek/patches/0041-arm-mediatek-enable-gpt6-on-boot-up-to-make-arch-tim.patch
deleted file mode 100644
index 48c7d142d9..0000000000
--- a/target/linux/mediatek/patches/0041-arm-mediatek-enable-gpt6-on-boot-up-to-make-arch-tim.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-From eec99287ace37015ed313b4fc27ba205a158b66c Mon Sep 17 00:00:00 2001
-From: Matthias Brugger <matthias.bgg@gmail.com>
-Date: Fri, 1 May 2015 15:43:26 +0800
-Subject: [PATCH 41/76] arm: mediatek: enable gpt6 on boot up to make arch
- timer working
-
-We enable GTP6 which ungates the arch timer clock.
-In the future this should be done in the bootloader.
-
-Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
-Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
----
- arch/arm/mach-mediatek/mediatek.c | 29 +++++++++++++++++++++++++++++
- 1 file changed, 29 insertions(+)
-
---- a/arch/arm/mach-mediatek/mediatek.c
-+++ b/arch/arm/mach-mediatek/mediatek.c
-@@ -16,6 +16,34 @@
- */
- #include <linux/init.h>
- #include <asm/mach/arch.h>
-+#include <linux/of.h>
-+#include <linux/clk-provider.h>
-+#include <linux/clocksource.h>
-+
-+
-+#define GPT6_CON_MT65xx 0x10008060
-+#define GPT_ENABLE 0x31
-+
-+static void __init mediatek_timer_init(void)
-+{
-+ void __iomem *gpt_base = 0;
-+
-+ if (of_machine_is_compatible("mediatek,mt6589") ||
-+ of_machine_is_compatible("mediatek,mt8135") ||
-+ of_machine_is_compatible("mediatek,mt8127")) {
-+ /* turn on GPT6 which ungates arch timer clocks */
-+ gpt_base = ioremap(GPT6_CON_MT65xx, 0x04);
-+ }
-+
-+ /* enabel clock and set to free-run */
-+ if (gpt_base) {
-+ writel(GPT_ENABLE, gpt_base);
-+ iounmap(gpt_base);
-+ }
-+
-+ of_clk_init(NULL);
-+ clocksource_of_init();
-+};
-
- static const char * const mediatek_board_dt_compat[] = {
- "mediatek,mt6589",
-@@ -27,4 +55,5 @@ static const char * const mediatek_board
-
- DT_MACHINE_START(MEDIATEK_DT, "Mediatek Cortex-A7 (Device Tree)")
- .dt_compat = mediatek_board_dt_compat,
-+ .init_time = mediatek_timer_init,
- MACHINE_END