diff options
Diffstat (limited to 'package/boot/uboot-mediatek/patches/002-0025-clk-mediatek-add-CLK_XTAL-support-for-clock-driver.patch')
-rw-r--r-- | package/boot/uboot-mediatek/patches/002-0025-clk-mediatek-add-CLK_XTAL-support-for-clock-driver.patch | 46 |
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 + |