mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
119 lines
3.8 KiB
119 lines
3.8 KiB
// SPDX-License-Identifier: GPL-2.0-only |
|
// |
|
// Copyright (c) 2021 MediaTek Inc. |
|
// Author: Chun-Jie Chen <[email protected]> |
|
|
|
#include <linux/clk-provider.h> |
|
#include <linux/of_device.h> |
|
#include <linux/platform_device.h> |
|
|
|
#include "clk-mtk.h" |
|
#include "clk-gate.h" |
|
|
|
#include <dt-bindings/clock/mt8192-clk.h> |
|
|
|
static const struct mtk_gate_regs imp_iic_wrap_cg_regs = { |
|
.set_ofs = 0xe08, |
|
.clr_ofs = 0xe04, |
|
.sta_ofs = 0xe00, |
|
}; |
|
|
|
#define GATE_IMP_IIC_WRAP(_id, _name, _parent, _shift) \ |
|
GATE_MTK_FLAGS(_id, _name, _parent, &imp_iic_wrap_cg_regs, _shift, \ |
|
&mtk_clk_gate_ops_setclr, CLK_OPS_PARENT_ENABLE) |
|
|
|
static const struct mtk_gate imp_iic_wrap_c_clks[] = { |
|
GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_C_I2C10, "imp_iic_wrap_c_i2c10", "infra_i2c0", 0), |
|
GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_C_I2C11, "imp_iic_wrap_c_i2c11", "infra_i2c0", 1), |
|
GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_C_I2C12, "imp_iic_wrap_c_i2c12", "infra_i2c0", 2), |
|
GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_C_I2C13, "imp_iic_wrap_c_i2c13", "infra_i2c0", 3), |
|
}; |
|
|
|
static const struct mtk_gate imp_iic_wrap_e_clks[] = { |
|
GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_E_I2C3, "imp_iic_wrap_e_i2c3", "infra_i2c0", 0), |
|
}; |
|
|
|
static const struct mtk_gate imp_iic_wrap_n_clks[] = { |
|
GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_N_I2C0, "imp_iic_wrap_n_i2c0", "infra_i2c0", 0), |
|
GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_N_I2C6, "imp_iic_wrap_n_i2c6", "infra_i2c0", 1), |
|
}; |
|
|
|
static const struct mtk_gate imp_iic_wrap_s_clks[] = { |
|
GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_S_I2C7, "imp_iic_wrap_s_i2c7", "infra_i2c0", 0), |
|
GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_S_I2C8, "imp_iic_wrap_s_i2c8", "infra_i2c0", 1), |
|
GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_S_I2C9, "imp_iic_wrap_s_i2c9", "infra_i2c0", 2), |
|
}; |
|
|
|
static const struct mtk_gate imp_iic_wrap_w_clks[] = { |
|
GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_W_I2C5, "imp_iic_wrap_w_i2c5", "infra_i2c0", 0), |
|
}; |
|
|
|
static const struct mtk_gate imp_iic_wrap_ws_clks[] = { |
|
GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_WS_I2C1, "imp_iic_wrap_ws_i2c1", "infra_i2c0", 0), |
|
GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_WS_I2C2, "imp_iic_wrap_ws_i2c2", "infra_i2c0", 1), |
|
GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_WS_I2C4, "imp_iic_wrap_ws_i2c4", "infra_i2c0", 2), |
|
}; |
|
|
|
static const struct mtk_clk_desc imp_iic_wrap_c_desc = { |
|
.clks = imp_iic_wrap_c_clks, |
|
.num_clks = ARRAY_SIZE(imp_iic_wrap_c_clks), |
|
}; |
|
|
|
static const struct mtk_clk_desc imp_iic_wrap_e_desc = { |
|
.clks = imp_iic_wrap_e_clks, |
|
.num_clks = ARRAY_SIZE(imp_iic_wrap_e_clks), |
|
}; |
|
|
|
static const struct mtk_clk_desc imp_iic_wrap_n_desc = { |
|
.clks = imp_iic_wrap_n_clks, |
|
.num_clks = ARRAY_SIZE(imp_iic_wrap_n_clks), |
|
}; |
|
|
|
static const struct mtk_clk_desc imp_iic_wrap_s_desc = { |
|
.clks = imp_iic_wrap_s_clks, |
|
.num_clks = ARRAY_SIZE(imp_iic_wrap_s_clks), |
|
}; |
|
|
|
static const struct mtk_clk_desc imp_iic_wrap_w_desc = { |
|
.clks = imp_iic_wrap_w_clks, |
|
.num_clks = ARRAY_SIZE(imp_iic_wrap_w_clks), |
|
}; |
|
|
|
static const struct mtk_clk_desc imp_iic_wrap_ws_desc = { |
|
.clks = imp_iic_wrap_ws_clks, |
|
.num_clks = ARRAY_SIZE(imp_iic_wrap_ws_clks), |
|
}; |
|
|
|
static const struct of_device_id of_match_clk_mt8192_imp_iic_wrap[] = { |
|
{ |
|
.compatible = "mediatek,mt8192-imp_iic_wrap_c", |
|
.data = &imp_iic_wrap_c_desc, |
|
}, { |
|
.compatible = "mediatek,mt8192-imp_iic_wrap_e", |
|
.data = &imp_iic_wrap_e_desc, |
|
}, { |
|
.compatible = "mediatek,mt8192-imp_iic_wrap_n", |
|
.data = &imp_iic_wrap_n_desc, |
|
}, { |
|
.compatible = "mediatek,mt8192-imp_iic_wrap_s", |
|
.data = &imp_iic_wrap_s_desc, |
|
}, { |
|
.compatible = "mediatek,mt8192-imp_iic_wrap_w", |
|
.data = &imp_iic_wrap_w_desc, |
|
}, { |
|
.compatible = "mediatek,mt8192-imp_iic_wrap_ws", |
|
.data = &imp_iic_wrap_ws_desc, |
|
}, { |
|
/* sentinel */ |
|
} |
|
}; |
|
|
|
static struct platform_driver clk_mt8192_imp_iic_wrap_drv = { |
|
.probe = mtk_clk_simple_probe, |
|
.driver = { |
|
.name = "clk-mt8192-imp_iic_wrap", |
|
.of_match_table = of_match_clk_mt8192_imp_iic_wrap, |
|
}, |
|
}; |
|
|
|
builtin_platform_driver(clk_mt8192_imp_iic_wrap_drv);
|
|
|