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61ca6ee782
__mtk_clk_simple_remove() and so also mtk_clk_simple_remove() return zero unconditionally. Make them return no value instead and convert the drivers making use of it to platform_driver's .remove_new(). This makes the semantics in the callers of mtk_clk_simple_remove() clearer and prepares for the quest to make platform driver's remove function return void. There is no semantic change. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230430190233.878921-2-u.kleine-koenig@pengutronix.de Signed-off-by: Stephen Boyd <sboyd@kernel.org>
50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (c) 2022 MediaTek Inc.
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* Author: Garmin Chang <garmin.chang@mediatek.com>
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*/
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#include <dt-bindings/clock/mediatek,mt8188-clk.h>
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#include <linux/clk-provider.h>
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#include <linux/platform_device.h>
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#include "clk-gate.h"
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#include "clk-mtk.h"
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static const struct mtk_gate_regs ccu_cg_regs = {
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.set_ofs = 0x4,
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.clr_ofs = 0x8,
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.sta_ofs = 0x0,
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};
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#define GATE_CCU(_id, _name, _parent, _shift) \
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GATE_MTK(_id, _name, _parent, &ccu_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
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static const struct mtk_gate ccu_clks[] = {
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GATE_CCU(CLK_CCU_LARB27, "ccu_larb27", "top_ccu", 0),
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GATE_CCU(CLK_CCU_AHB, "ccu_ahb", "top_ccu", 1),
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GATE_CCU(CLK_CCU_CCU0, "ccu_ccu0", "top_ccu", 2),
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};
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static const struct mtk_clk_desc ccu_desc = {
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.clks = ccu_clks,
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.num_clks = ARRAY_SIZE(ccu_clks),
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};
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static const struct of_device_id of_match_clk_mt8188_ccu[] = {
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{ .compatible = "mediatek,mt8188-ccusys", .data = &ccu_desc },
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{ /* sentinel */ }
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};
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MODULE_DEVICE_TABLE(of, of_match_clk_mt8188_ccu);
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static struct platform_driver clk_mt8188_ccu_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-mt8188-ccu",
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.of_match_table = of_match_clk_mt8188_ccu,
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},
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};
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module_platform_driver(clk_mt8188_ccu_drv);
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MODULE_LICENSE("GPL");
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