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The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Acked-by: Dinh Nguyen <dinguyen@kernel.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> # samsung Acked-by: Heiko Stuebner <heiko@sntech.de> #rockchip Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # versaclock5 Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230718143156.1066339-1-robh@kernel.org Acked-by: Abel Vesa <abel.vesa@linaro.org> #imx Signed-off-by: Stephen Boyd <sboyd@kernel.org>
118 lines
3.3 KiB
C
118 lines
3.3 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2021 MediaTek Inc.
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* Author: Sam Shih <sam.shih@mediatek.com>
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* Author: Wenzhen Yu <wenzhen.yu@mediatek.com>
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* Author: Jianhui Zhao <zhaojh329@gmail.com>
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* Author: Daniel Golle <daniel@makrotopia.org>
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*/
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#include <linux/clk-provider.h>
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#include <linux/mod_devicetable.h>
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#include <linux/platform_device.h>
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#include "clk-mtk.h"
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#include "clk-gate.h"
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#include <dt-bindings/clock/mediatek,mt7981-clk.h>
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static const struct mtk_gate_regs sgmii0_cg_regs = {
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.set_ofs = 0xE4,
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.clr_ofs = 0xE4,
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.sta_ofs = 0xE4,
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};
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#define GATE_SGMII0(_id, _name, _parent, _shift) { \
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.id = _id, \
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.name = _name, \
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.parent_name = _parent, \
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.regs = &sgmii0_cg_regs, \
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.shift = _shift, \
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.ops = &mtk_clk_gate_ops_no_setclr_inv, \
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}
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static const struct mtk_gate sgmii0_clks[] __initconst = {
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GATE_SGMII0(CLK_SGM0_TX_EN, "sgm0_tx_en", "usb_tx250m", 2),
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GATE_SGMII0(CLK_SGM0_RX_EN, "sgm0_rx_en", "usb_eq_rx250m", 3),
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GATE_SGMII0(CLK_SGM0_CK0_EN, "sgm0_ck0_en", "usb_ln0", 4),
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GATE_SGMII0(CLK_SGM0_CDR_CK0_EN, "sgm0_cdr_ck0_en", "usb_cdr", 5),
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};
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static const struct mtk_gate_regs sgmii1_cg_regs = {
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.set_ofs = 0xE4,
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.clr_ofs = 0xE4,
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.sta_ofs = 0xE4,
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};
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#define GATE_SGMII1(_id, _name, _parent, _shift) { \
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.id = _id, \
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.name = _name, \
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.parent_name = _parent, \
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.regs = &sgmii1_cg_regs, \
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.shift = _shift, \
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.ops = &mtk_clk_gate_ops_no_setclr_inv, \
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}
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static const struct mtk_gate sgmii1_clks[] __initconst = {
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GATE_SGMII1(CLK_SGM1_TX_EN, "sgm1_tx_en", "usb_tx250m", 2),
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GATE_SGMII1(CLK_SGM1_RX_EN, "sgm1_rx_en", "usb_eq_rx250m", 3),
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GATE_SGMII1(CLK_SGM1_CK1_EN, "sgm1_ck1_en", "usb_ln0", 4),
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GATE_SGMII1(CLK_SGM1_CDR_CK1_EN, "sgm1_cdr_ck1_en", "usb_cdr", 5),
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};
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static const struct mtk_gate_regs eth_cg_regs = {
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.set_ofs = 0x30,
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.clr_ofs = 0x30,
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.sta_ofs = 0x30,
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};
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#define GATE_ETH(_id, _name, _parent, _shift) { \
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.id = _id, \
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.name = _name, \
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.parent_name = _parent, \
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.regs = ð_cg_regs, \
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.shift = _shift, \
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.ops = &mtk_clk_gate_ops_no_setclr_inv, \
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}
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static const struct mtk_gate eth_clks[] __initconst = {
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GATE_ETH(CLK_ETH_FE_EN, "eth_fe_en", "netsys_2x", 6),
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GATE_ETH(CLK_ETH_GP2_EN, "eth_gp2_en", "sgm_325m", 7),
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GATE_ETH(CLK_ETH_GP1_EN, "eth_gp1_en", "sgm_325m", 8),
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GATE_ETH(CLK_ETH_WOCPU0_EN, "eth_wocpu0_en", "netsys_wed_mcu", 15),
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};
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static const struct mtk_clk_desc eth_desc = {
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.clks = eth_clks,
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.num_clks = ARRAY_SIZE(eth_clks),
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};
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static const struct mtk_clk_desc sgmii0_desc = {
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.clks = sgmii0_clks,
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.num_clks = ARRAY_SIZE(sgmii0_clks),
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};
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static const struct mtk_clk_desc sgmii1_desc = {
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.clks = sgmii1_clks,
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.num_clks = ARRAY_SIZE(sgmii1_clks),
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};
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static const struct of_device_id of_match_clk_mt7981_eth[] = {
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{ .compatible = "mediatek,mt7981-ethsys", .data = ð_desc },
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{ .compatible = "mediatek,mt7981-sgmiisys_0", .data = &sgmii0_desc },
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{ .compatible = "mediatek,mt7981-sgmiisys_1", .data = &sgmii1_desc },
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{ /* sentinel */ }
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};
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MODULE_DEVICE_TABLE(of, of_match_clk_mt7981_eth);
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static struct platform_driver clk_mt7981_eth_drv = {
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.probe = mtk_clk_simple_probe,
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.remove_new = mtk_clk_simple_remove,
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.driver = {
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.name = "clk-mt7981-eth",
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.of_match_table = of_match_clk_mt7981_eth,
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},
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};
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module_platform_driver(clk_mt7981_eth_drv);
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MODULE_LICENSE("GPL");
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