From a5969cabbb4660eab42b6ef0412cbbd1200cf14d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 12 Oct 2024 07:10:09 +0000
Subject: [PATCH] 修改led为gpio
---
kernel/drivers/clk/sprd/gate.h | 131 ++++++++++++++++++++++++++++++++++++++++---
1 files changed, 120 insertions(+), 11 deletions(-)
diff --git a/kernel/drivers/clk/sprd/gate.h b/kernel/drivers/clk/sprd/gate.h
index 2e582c6..e738daf 100644
--- a/kernel/drivers/clk/sprd/gate.h
+++ b/kernel/drivers/clk/sprd/gate.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
//
// Spreadtrum gate clock driver
//
@@ -14,25 +14,54 @@
u32 enable_mask;
u16 flags;
u16 sc_offset;
+ u16 udelay;
struct sprd_clk_common common;
};
-#define SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, _sc_offset, \
- _enable_mask, _flags, _gate_flags, _ops) \
+/*
+ * sprd_gate->flags is used for:
+ * CLK_GATE_SET_TO_DISABLE BIT(0)
+ * CLK_GATE_HIWORD_MASK BIT(1)
+ * CLK_GATE_BIG_ENDIAN BIT(2)
+ * so we define new flags from BIT(3)
+ */
+#define SPRD_GATE_NON_AON BIT(3) /* not alway powered on, check before read */
+
+#define SPRD_SC_GATE_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, _flags, \
+ _gate_flags, _udelay, _ops, _fn) \
struct sprd_gate _struct = { \
.enable_mask = _enable_mask, \
.sc_offset = _sc_offset, \
.flags = _gate_flags, \
+ .udelay = _udelay, \
.common = { \
.regmap = NULL, \
.reg = _reg, \
- .hw.init = CLK_HW_INIT(_name, \
- _parent, \
- _ops, \
- _flags), \
+ .hw.init = _fn(_name, _parent, \
+ _ops, _flags), \
} \
}
+
+#define SPRD_SC_GATE_CLK_OPS_UDELAY(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, _flags, \
+ _gate_flags, _udelay, _ops) \
+ SPRD_SC_GATE_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, _flags, \
+ _gate_flags, _udelay, _ops, CLK_HW_INIT)
+
+#define SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, _sc_offset, \
+ _enable_mask, _flags, _gate_flags, _ops) \
+ SPRD_SC_GATE_CLK_OPS_UDELAY(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, _flags, \
+ _gate_flags, 0, _ops)
+
+#define SPRD_SC_GATE_CLK(_struct, _name, _parent, _reg, _sc_offset, \
+ _enable_mask, _flags, _gate_flags) \
+ SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, _sc_offset, \
+ _enable_mask, _flags, _gate_flags, \
+ &sprd_sc_gate_ops)
#define SPRD_GATE_CLK(_struct, _name, _parent, _reg, \
_enable_mask, _flags, _gate_flags) \
@@ -40,11 +69,90 @@
_enable_mask, _flags, _gate_flags, \
&sprd_gate_ops)
-#define SPRD_SC_GATE_CLK(_struct, _name, _parent, _reg, _sc_offset, \
- _enable_mask, _flags, _gate_flags) \
- SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, _sc_offset, \
+#define SPRD_PLL_SC_GATE_CLK(_struct, _name, _parent, _reg, _sc_offset, \
_enable_mask, _flags, _gate_flags, \
- &sprd_sc_gate_ops)
+ _udelay) \
+ SPRD_SC_GATE_CLK_OPS_UDELAY(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, _flags, \
+ _gate_flags, _udelay, \
+ &sprd_pll_sc_gate_ops)
+
+
+#define SPRD_SC_GATE_CLK_HW_OPS_UDELAY(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, \
+ _flags, _gate_flags, \
+ _udelay, _ops) \
+ SPRD_SC_GATE_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, _flags, \
+ _gate_flags, _udelay, _ops, \
+ CLK_HW_INIT_HW)
+
+#define SPRD_SC_GATE_CLK_HW_OPS(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, _flags, \
+ _gate_flags, _ops) \
+ SPRD_SC_GATE_CLK_HW_OPS_UDELAY(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, \
+ _flags, _gate_flags, 0, _ops)
+
+#define SPRD_SC_GATE_CLK_HW(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, _flags, \
+ _gate_flags) \
+ SPRD_SC_GATE_CLK_HW_OPS(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, _flags, \
+ _gate_flags, &sprd_sc_gate_ops)
+
+#define SPRD_GATE_CLK_HW(_struct, _name, _parent, _reg, \
+ _enable_mask, _flags, _gate_flags) \
+ SPRD_SC_GATE_CLK_HW_OPS(_struct, _name, _parent, _reg, 0, \
+ _enable_mask, _flags, _gate_flags, \
+ &sprd_gate_ops)
+
+#define SPRD_PLL_SC_GATE_CLK_HW(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, _flags, \
+ _gate_flags, _udelay) \
+ SPRD_SC_GATE_CLK_HW_OPS_UDELAY(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, \
+ _flags, _gate_flags, _udelay, \
+ &sprd_pll_sc_gate_ops)
+
+#define SPRD_SC_GATE_CLK_FW_NAME_OPS_UDELAY(_struct, _name, _parent, \
+ _reg, _sc_offset, \
+ _enable_mask, _flags, \
+ _gate_flags, _udelay, _ops) \
+ SPRD_SC_GATE_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, _flags, \
+ _gate_flags, _udelay, _ops, \
+ CLK_HW_INIT_FW_NAME)
+
+#define SPRD_SC_GATE_CLK_FW_NAME_OPS(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, _flags, \
+ _gate_flags, _ops) \
+ SPRD_SC_GATE_CLK_FW_NAME_OPS_UDELAY(_struct, _name, _parent, \
+ _reg, _sc_offset, \
+ _enable_mask, _flags, \
+ _gate_flags, 0, _ops)
+
+#define SPRD_SC_GATE_CLK_FW_NAME(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, _flags, \
+ _gate_flags) \
+ SPRD_SC_GATE_CLK_FW_NAME_OPS(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, _flags, \
+ _gate_flags, &sprd_sc_gate_ops)
+
+#define SPRD_GATE_CLK_FW_NAME(_struct, _name, _parent, _reg, \
+ _enable_mask, _flags, _gate_flags) \
+ SPRD_SC_GATE_CLK_FW_NAME_OPS(_struct, _name, _parent, _reg, 0, \
+ _enable_mask, _flags, _gate_flags, \
+ &sprd_gate_ops)
+
+#define SPRD_PLL_SC_GATE_CLK_FW_NAME(_struct, _name, _parent, _reg, \
+ _sc_offset, _enable_mask, _flags, \
+ _gate_flags, _udelay) \
+ SPRD_SC_GATE_CLK_FW_NAME_OPS_UDELAY(_struct, _name, _parent, \
+ _reg, _sc_offset, \
+ _enable_mask, _flags, \
+ _gate_flags, _udelay, \
+ &sprd_pll_sc_gate_ops)
static inline struct sprd_gate *hw_to_sprd_gate(const struct clk_hw *hw)
{
@@ -55,5 +163,6 @@
extern const struct clk_ops sprd_gate_ops;
extern const struct clk_ops sprd_sc_gate_ops;
+extern const struct clk_ops sprd_pll_sc_gate_ops;
#endif /* _SPRD_GATE_H_ */
--
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