From 3d5c5427e17a870041e0c94b6fbbfb9301cd2c70 Mon Sep 17 00:00:00 2001 From: Daniel Golle Date: Fri, 13 Jan 2023 03:13:24 +0000 Subject: uboot-mediatek: update to U-Boot 2023.01 Support for MT7981 and MT7986 has been merged, remove patches. Tested on a couple of MT7986, MT7622 and MT7623 boards. MIPS builds are untested. Signed-off-by: Daniel Golle --- ...k-add-support-to-configure-clock-driver-p.patch | 198 --------------------- 1 file changed, 198 deletions(-) delete mode 100644 package/boot/uboot-mediatek/patches/002-0023-clk-mediatek-add-support-to-configure-clock-driver-p.patch (limited to 'package/boot/uboot-mediatek/patches/002-0023-clk-mediatek-add-support-to-configure-clock-driver-p.patch') diff --git a/package/boot/uboot-mediatek/patches/002-0023-clk-mediatek-add-support-to-configure-clock-driver-p.patch b/package/boot/uboot-mediatek/patches/002-0023-clk-mediatek-add-support-to-configure-clock-driver-p.patch deleted file mode 100644 index c8af7e3191..0000000000 --- a/package/boot/uboot-mediatek/patches/002-0023-clk-mediatek-add-support-to-configure-clock-driver-p.patch +++ /dev/null @@ -1,198 +0,0 @@ -From 50859bea6a3334834b8250e7e5406507f0d0918a Mon Sep 17 00:00:00 2001 -From: Weijie Gao -Date: Wed, 31 Aug 2022 19:05:06 +0800 -Subject: [PATCH 23/32] clk: mediatek: add support to configure clock driver - parent - -This patch adds support for a clock node to configure its parent clock -where possible. - -Reviewed-by: Simon Glass -Signed-off-by: Weijie Gao ---- - drivers/clk/mediatek/clk-mtk.c | 79 ++++++++++++++++++++-------------- - drivers/clk/mediatek/clk-mtk.h | 2 + - 2 files changed, 48 insertions(+), 33 deletions(-) - ---- a/drivers/clk/mediatek/clk-mtk.c -+++ b/drivers/clk/mediatek/clk-mtk.c -@@ -42,20 +42,14 @@ - * the accurate frequency. - */ - static ulong mtk_clk_find_parent_rate(struct clk *clk, int id, -- const struct driver *drv) -+ struct udevice *pdev) - { - struct clk parent = { .id = id, }; - -- if (drv) { -- struct udevice *dev; -- -- if (uclass_get_device_by_driver(UCLASS_CLK, drv, &dev)) -- return -ENODEV; -- -- parent.dev = dev; -- } else { -+ if (pdev) -+ parent.dev = pdev; -+ else - parent.dev = clk->dev; -- } - - return clk_get_rate(&parent); - } -@@ -296,7 +290,7 @@ static ulong mtk_topckgen_get_factor_rat - switch (fdiv->flags & CLK_PARENT_MASK) { - case CLK_PARENT_APMIXED: - rate = mtk_clk_find_parent_rate(clk, fdiv->parent, -- DM_DRIVER_GET(mtk_clk_apmixedsys)); -+ priv->parent); - break; - case CLK_PARENT_TOPCKGEN: - rate = mtk_clk_find_parent_rate(clk, fdiv->parent, NULL); -@@ -321,9 +315,18 @@ static ulong mtk_topckgen_get_mux_rate(s - - if (mux->parent[index] > 0 || - (mux->parent[index] == CLK_XTAL && -- priv->tree->flags & CLK_BYPASS_XTAL)) -- return mtk_clk_find_parent_rate(clk, mux->parent[index], -- NULL); -+ priv->tree->flags & CLK_BYPASS_XTAL)) { -+ switch (mux->flags & CLK_PARENT_MASK) { -+ case CLK_PARENT_APMIXED: -+ return mtk_clk_find_parent_rate(clk, mux->parent[index], -+ priv->parent); -+ break; -+ default: -+ return mtk_clk_find_parent_rate(clk, mux->parent[index], -+ NULL); -+ break; -+ } -+ } - - return priv->tree->xtal_rate; - } -@@ -342,7 +345,7 @@ static ulong mtk_topckgen_get_rate(struc - priv->tree->muxes_offs); - } - --static int mtk_topckgen_enable(struct clk *clk) -+static int mtk_clk_mux_enable(struct clk *clk) - { - struct mtk_clk_priv *priv = dev_get_priv(clk->dev); - const struct mtk_composite *mux; -@@ -375,7 +378,7 @@ static int mtk_topckgen_enable(struct cl - return 0; - } - --static int mtk_topckgen_disable(struct clk *clk) -+static int mtk_clk_mux_disable(struct clk *clk) - { - struct mtk_clk_priv *priv = dev_get_priv(clk->dev); - const struct mtk_composite *mux; -@@ -401,7 +404,7 @@ static int mtk_topckgen_disable(struct c - return 0; - } - --static int mtk_topckgen_set_parent(struct clk *clk, struct clk *parent) -+static int mtk_common_clk_set_parent(struct clk *clk, struct clk *parent) - { - struct mtk_clk_priv *priv = dev_get_priv(clk->dev); - -@@ -473,19 +476,7 @@ static ulong mtk_clk_gate_get_rate(struc - struct mtk_cg_priv *priv = dev_get_priv(clk->dev); - const struct mtk_gate *gate = &priv->gates[clk->id]; - -- switch (gate->flags & CLK_PARENT_MASK) { -- case CLK_PARENT_APMIXED: -- return mtk_clk_find_parent_rate(clk, gate->parent, -- DM_DRIVER_GET(mtk_clk_apmixedsys)); -- break; -- case CLK_PARENT_TOPCKGEN: -- return mtk_clk_find_parent_rate(clk, gate->parent, -- DM_DRIVER_GET(mtk_clk_topckgen)); -- break; -- -- default: -- return priv->tree->xtal_rate; -- } -+ return mtk_clk_find_parent_rate(clk, gate->parent, priv->parent); - } - - const struct clk_ops mtk_clk_apmixedsys_ops = { -@@ -496,10 +487,10 @@ const struct clk_ops mtk_clk_apmixedsys_ - }; - - const struct clk_ops mtk_clk_topckgen_ops = { -- .enable = mtk_topckgen_enable, -- .disable = mtk_topckgen_disable, -+ .enable = mtk_clk_mux_enable, -+ .disable = mtk_clk_mux_disable, - .get_rate = mtk_topckgen_get_rate, -- .set_parent = mtk_topckgen_set_parent, -+ .set_parent = mtk_common_clk_set_parent, - }; - - const struct clk_ops mtk_clk_gate_ops = { -@@ -512,11 +503,22 @@ int mtk_common_clk_init(struct udevice * - const struct mtk_clk_tree *tree) - { - struct mtk_clk_priv *priv = dev_get_priv(dev); -+ struct udevice *parent; -+ int ret; - - priv->base = dev_read_addr_ptr(dev); - if (!priv->base) - return -ENOENT; - -+ ret = uclass_get_device_by_phandle(UCLASS_CLK, dev, "clock-parent", &parent); -+ if (ret || !parent) { -+ ret = uclass_get_device_by_driver(UCLASS_CLK, -+ DM_DRIVER_GET(mtk_clk_apmixedsys), &parent); -+ if (ret || !parent) -+ return -ENOENT; -+ } -+ -+ priv->parent = parent; - priv->tree = tree; - - return 0; -@@ -527,11 +529,22 @@ int mtk_common_clk_gate_init(struct udev - const struct mtk_gate *gates) - { - struct mtk_cg_priv *priv = dev_get_priv(dev); -+ struct udevice *parent; -+ int ret; - - priv->base = dev_read_addr_ptr(dev); - if (!priv->base) - return -ENOENT; - -+ ret = uclass_get_device_by_phandle(UCLASS_CLK, dev, "clock-parent", &parent); -+ if (ret || !parent) { -+ ret = uclass_get_device_by_driver(UCLASS_CLK, -+ DM_DRIVER_GET(mtk_clk_topckgen), &parent); -+ if (ret || !parent) -+ return -ENOENT; -+ } -+ -+ priv->parent = parent; - priv->tree = tree; - priv->gates = gates; - ---- a/drivers/clk/mediatek/clk-mtk.h -+++ b/drivers/clk/mediatek/clk-mtk.h -@@ -206,11 +206,13 @@ struct mtk_clk_tree { - }; - - struct mtk_clk_priv { -+ struct udevice *parent; - void __iomem *base; - const struct mtk_clk_tree *tree; - }; - - struct mtk_cg_priv { -+ struct udevice *parent; - void __iomem *base; - const struct mtk_clk_tree *tree; - const struct mtk_gate *gates; -- cgit v1.2.3