uboot-mediatek: add support for MT798x platforms

Import pending patches to support the upcoming Filogic platforms.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

1 files changed, 46 insertions, 0 deletions

diff --git a/package/boot/uboot-mediatek/patches/002-0025-clk-mediatek-add-CLK_XTAL-support-for-clock-driver.patch b/package/boot/uboot-mediatek/patches/002-0025-clk-mediatek-add-CLK_XTAL-support-for-clock-driver.patch
new file mode 100644
index 0000000000..37619d22f0
--- /dev/null
+++ b/package/boot/uboot-mediatek/patches/002-0025-clk-mediatek-add-CLK_XTAL-support-for-clock-driver.patch
@@ -0,0 +1,46 @@
+From cf70b726c9844bb5d1ba4bc3c202c5ab3ba4d421 Mon Sep 17 00:00:00 2001
+From: Weijie Gao <weijie.gao@mediatek.com>
+Date: Fri, 29 Jul 2022 11:15:35 +0800
+Subject: [PATCH 25/31] clk: mediatek: add CLK_XTAL support for clock driver
+
+This add CLK_XTAL macro and flag to mediatek clock driver common part,
+to make thi SoC that has clock directlly connect to XTAL working.
+
+Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
+---
+ drivers/clk/mediatek/clk-mtk.c | 4 ++++
+ drivers/clk/mediatek/clk-mtk.h | 3 ++-
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+--- a/drivers/clk/mediatek/clk-mtk.c
++++ b/drivers/clk/mediatek/clk-mtk.c
+@@ -296,6 +296,7 @@ static ulong mtk_topckgen_get_factor_rat
+ 		rate = mtk_clk_find_parent_rate(clk, fdiv->parent, NULL);
+ 		break;
+ 
++	case CLK_PARENT_XTAL:
+ 	default:
+ 		rate = priv->tree->xtal_rate;
+ 	}
+@@ -314,6 +315,9 @@ static ulong mtk_infrasys_get_factor_rat
+ 		rate = mtk_clk_find_parent_rate(clk, fdiv->parent,
+ 						priv->parent);
+ 		break;
++	case CLK_PARENT_XTAL:
++		rate = priv->tree->xtal_rate;
++		break;
+ 	default:
+ 		rate = mtk_clk_find_parent_rate(clk, fdiv->parent, NULL);
+ 	}
+--- a/drivers/clk/mediatek/clk-mtk.h
++++ b/drivers/clk/mediatek/clk-mtk.h
+@@ -29,7 +29,8 @@
+ #define CLK_PARENT_APMIXED		BIT(4)
+ #define CLK_PARENT_TOPCKGEN		BIT(5)
+ #define CLK_PARENT_INFRASYS		BIT(6)
+-#define CLK_PARENT_MASK			GENMASK(6, 4)
++#define CLK_PARENT_XTAL			BIT(7)
++#define CLK_PARENT_MASK			GENMASK(7, 4)
+ 
+ #define ETHSYS_HIFSYS_RST_CTRL_OFS	0x34
+