[PATCH v6 47/54] clk: mediatek: mt8192: Move apmixedsys clock driver to its own file
Daniel Golle
daniel at makrotopia.org
Mon Mar 6 14:04:17 PST 2023
On Mon, Mar 06, 2023 at 03:05:36PM +0100, AngeloGioacchino Del Regno wrote:
> This is the last man standing in clk-mt8192.c that won't allow us to
> use the module_platform_driver() macro, and for *no* good reason.
> Move it to clk-mt8192-apmixedsys.c and while at it, also add a
> .remove() callback for it.
>
> Also, since the need for "clk-mt8192-simple" and "clk-mt8192" was
> just due to them being in the same file and probing different clocks,
> and since now there's just one platform_driver struct per file, it
> seemed natural to rename the `-simple` variant to just "clk-mt8192".
>
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
> Reviewed-by: Chen-Yu Tsai <wenst at chromium.org>
> Tested-by: Miles Chen <miles.chen at mediatek.com>
> Tested-by: Chen-Yu Tsai <wenst at chromium.org>
> ---
> drivers/clk/mediatek/Makefile | 2 +-
> drivers/clk/mediatek/clk-mt8192-apmixedsys.c | 214 ++++++++++++++++++
> drivers/clk/mediatek/clk-mt8192.c | 221 +------------------
> 3 files changed, 219 insertions(+), 218 deletions(-)
> create mode 100644 drivers/clk/mediatek/clk-mt8192-apmixedsys.c
I've tried to apply this on clk-next (currently v6.3-rc1) and also
linux-next (next-20230306), on both this patch doesn't apply:
Applying: clk: mediatek: mt8192: Move apmixedsys clock driver to its own file
error: patch failed: drivers/clk/mediatek/clk-mt8192.c:12
error: drivers/clk/mediatek/clk-mt8192.c: patch does not apply
Patch failed at 0047 clk: mediatek: mt8192: Move apmixedsys clock driver to its own file
hint: Use 'git am --show-current-patch=diff' to see the failed patch
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".
>
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index 6186bf4a5ed9..048a150a7637 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -100,7 +100,7 @@ obj-$(CONFIG_COMMON_CLK_MT8186_MMSYS) += clk-mt8186-mm.o
> obj-$(CONFIG_COMMON_CLK_MT8186_VDECSYS) += clk-mt8186-vdec.o
> obj-$(CONFIG_COMMON_CLK_MT8186_VENCSYS) += clk-mt8186-venc.o
> obj-$(CONFIG_COMMON_CLK_MT8186_WPESYS) += clk-mt8186-wpe.o
> -obj-$(CONFIG_COMMON_CLK_MT8192) += clk-mt8192.o
> +obj-$(CONFIG_COMMON_CLK_MT8192) += clk-mt8192-apmixedsys.o clk-mt8192.o
> obj-$(CONFIG_COMMON_CLK_MT8192_AUDSYS) += clk-mt8192-aud.o
> obj-$(CONFIG_COMMON_CLK_MT8192_CAMSYS) += clk-mt8192-cam.o
> obj-$(CONFIG_COMMON_CLK_MT8192_IMGSYS) += clk-mt8192-img.o
> diff --git a/drivers/clk/mediatek/clk-mt8192-apmixedsys.c b/drivers/clk/mediatek/clk-mt8192-apmixedsys.c
> new file mode 100644
> index 000000000000..1e6988d5289a
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8192-apmixedsys.c
> @@ -0,0 +1,214 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (c) 2021 MediaTek Inc.
> + * Chun-Jie Chen <chun-jie.chen at mediatek.com>
> + * Copyright (c) 2023 Collabora Ltd.
> + * AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
> + */
> +
> +#include <dt-bindings/clock/mt8192-clk.h>
> +#include <linux/module.h>
> +#include <linux/platform_device.h>
> +#include "clk-fhctl.h"
> +#include "clk-gate.h"
> +#include "clk-mtk.h"
> +#include "clk-pll.h"
> +#include "clk-pllfh.h"
> +
> +static const struct mtk_gate_regs apmixed_cg_regs = {
> + .set_ofs = 0x14,
> + .clr_ofs = 0x14,
> + .sta_ofs = 0x14,
> +};
> +
> +#define GATE_APMIXED(_id, _name, _parent, _shift) \
> + GATE_MTK(_id, _name, _parent, &apmixed_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
> +
> +static const struct mtk_gate apmixed_clks[] = {
> + GATE_APMIXED(CLK_APMIXED_MIPID26M, "mipid26m", "clk26m", 16),
> +};
> +
> +#define MT8192_PLL_FMAX (3800UL * MHZ)
> +#define MT8192_PLL_FMIN (1500UL * MHZ)
> +#define MT8192_INTEGER_BITS 8
> +
> +#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, \
> + _rst_bar_mask, _pcwbits, _pd_reg, _pd_shift, \
> + _tuner_reg, _tuner_en_reg, _tuner_en_bit, \
> + _pcw_reg, _pcw_shift, _pcw_chg_reg, \
> + _en_reg, _pll_en_bit) { \
> + .id = _id, \
> + .name = _name, \
> + .reg = _reg, \
> + .pwr_reg = _pwr_reg, \
> + .en_mask = _en_mask, \
> + .flags = _flags, \
> + .rst_bar_mask = _rst_bar_mask, \
> + .fmax = MT8192_PLL_FMAX, \
> + .fmin = MT8192_PLL_FMIN, \
> + .pcwbits = _pcwbits, \
> + .pcwibits = MT8192_INTEGER_BITS, \
> + .pd_reg = _pd_reg, \
> + .pd_shift = _pd_shift, \
> + .tuner_reg = _tuner_reg, \
> + .tuner_en_reg = _tuner_en_reg, \
> + .tuner_en_bit = _tuner_en_bit, \
> + .pcw_reg = _pcw_reg, \
> + .pcw_shift = _pcw_shift, \
> + .pcw_chg_reg = _pcw_chg_reg, \
> + .en_reg = _en_reg, \
> + .pll_en_bit = _pll_en_bit, \
> + }
> +
> +#define PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, \
> + _rst_bar_mask, _pcwbits, _pd_reg, _pd_shift, \
> + _tuner_reg, _tuner_en_reg, _tuner_en_bit, \
> + _pcw_reg, _pcw_shift) \
> + PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, \
> + _rst_bar_mask, _pcwbits, _pd_reg, _pd_shift, \
> + _tuner_reg, _tuner_en_reg, _tuner_en_bit, \
> + _pcw_reg, _pcw_shift, 0, 0, 0)
> +
> +static const struct mtk_pll_data plls[] = {
> + PLL_B(CLK_APMIXED_MAINPLL, "mainpll", 0x0340, 0x034c, 0xff000000,
> + HAVE_RST_BAR, BIT(23), 22, 0x0344, 24, 0, 0, 0, 0x0344, 0),
> + PLL_B(CLK_APMIXED_UNIVPLL, "univpll", 0x0308, 0x0314, 0xff000000,
> + HAVE_RST_BAR, BIT(23), 22, 0x030c, 24, 0, 0, 0, 0x030c, 0),
> + PLL(CLK_APMIXED_USBPLL, "usbpll", 0x03c4, 0x03cc, 0x00000000,
> + 0, 0, 22, 0x03c4, 24, 0, 0, 0, 0x03c4, 0, 0x03c4, 0x03cc, 2),
> + PLL_B(CLK_APMIXED_MSDCPLL, "msdcpll", 0x0350, 0x035c, 0x00000000,
> + 0, 0, 22, 0x0354, 24, 0, 0, 0, 0x0354, 0),
> + PLL_B(CLK_APMIXED_MMPLL, "mmpll", 0x0360, 0x036c, 0xff000000,
> + HAVE_RST_BAR, BIT(23), 22, 0x0364, 24, 0, 0, 0, 0x0364, 0),
> + PLL_B(CLK_APMIXED_ADSPPLL, "adsppll", 0x0370, 0x037c, 0xff000000,
> + HAVE_RST_BAR, BIT(23), 22, 0x0374, 24, 0, 0, 0, 0x0374, 0),
> + PLL_B(CLK_APMIXED_MFGPLL, "mfgpll", 0x0268, 0x0274, 0x00000000,
> + 0, 0, 22, 0x026c, 24, 0, 0, 0, 0x026c, 0),
> + PLL_B(CLK_APMIXED_TVDPLL, "tvdpll", 0x0380, 0x038c, 0x00000000,
> + 0, 0, 22, 0x0384, 24, 0, 0, 0, 0x0384, 0),
> + PLL_B(CLK_APMIXED_APLL1, "apll1", 0x0318, 0x0328, 0x00000000,
> + 0, 0, 32, 0x031c, 24, 0x0040, 0x000c, 0, 0x0320, 0),
> + PLL_B(CLK_APMIXED_APLL2, "apll2", 0x032c, 0x033c, 0x00000000,
> + 0, 0, 32, 0x0330, 24, 0, 0, 0, 0x0334, 0),
> +};
> +
> +enum fh_pll_id {
> + FH_ARMPLL_LL,
> + FH_ARMPLL_BL0,
> + FH_ARMPLL_BL1,
> + FH_ARMPLL_BL2,
> + FH_ARMPLL_BL3,
> + FH_CCIPLL,
> + FH_MFGPLL,
> + FH_MEMPLL,
> + FH_MPLL,
> + FH_MMPLL,
> + FH_MAINPLL,
> + FH_MSDCPLL,
> + FH_ADSPPLL,
> + FH_APUPLL,
> + FH_TVDPLL,
> + FH_NR_FH,
> +};
> +
> +#define FH(_pllid, _fhid, _offset) { \
> + .data = { \
> + .pll_id = _pllid, \
> + .fh_id = _fhid, \
> + .fh_ver = FHCTL_PLLFH_V2, \
> + .fhx_offset = _offset, \
> + .dds_mask = GENMASK(21, 0), \
> + .slope0_value = 0x6003c97, \
> + .slope1_value = 0x6003c97, \
> + .sfstrx_en = BIT(2), \
> + .frddsx_en = BIT(1), \
> + .fhctlx_en = BIT(0), \
> + .tgl_org = BIT(31), \
> + .dvfs_tri = BIT(31), \
> + .pcwchg = BIT(31), \
> + .dt_val = 0x0, \
> + .df_val = 0x9, \
> + .updnlmt_shft = 16, \
> + .msk_frddsx_dys = GENMASK(23, 20), \
> + .msk_frddsx_dts = GENMASK(19, 16), \
> + }, \
> + }
> +
> +static struct mtk_pllfh_data pllfhs[] = {
> + FH(CLK_APMIXED_MFGPLL, FH_MFGPLL, 0xb4),
> + FH(CLK_APMIXED_MMPLL, FH_MMPLL, 0xf0),
> + FH(CLK_APMIXED_MAINPLL, FH_MAINPLL, 0x104),
> + FH(CLK_APMIXED_MSDCPLL, FH_MSDCPLL, 0x118),
> + FH(CLK_APMIXED_ADSPPLL, FH_ADSPPLL, 0x12c),
> + FH(CLK_APMIXED_TVDPLL, FH_TVDPLL, 0x154),
> +};
> +
> +static const struct of_device_id of_match_clk_mt8192_apmixed[] = {
> + { .compatible = "mediatek,mt8192-apmixedsys" },
> + { /* sentinel */ }
> +};
> +
> +static int clk_mt8192_apmixed_probe(struct platform_device *pdev)
> +{
> + struct clk_hw_onecell_data *clk_data;
> + struct device_node *node = pdev->dev.of_node;
> + const u8 *fhctl_node = "mediatek,mt8192-fhctl";
> + int r;
> +
> + clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
> + if (!clk_data)
> + return -ENOMEM;
> +
> + fhctl_parse_dt(fhctl_node, pllfhs, ARRAY_SIZE(pllfhs));
> +
> + r = mtk_clk_register_pllfhs(node, plls, ARRAY_SIZE(plls),
> + pllfhs, ARRAY_SIZE(pllfhs), clk_data);
> + if (r)
> + goto free_clk_data;
> +
> + r = mtk_clk_register_gates(&pdev->dev, node, apmixed_clks,
> + ARRAY_SIZE(apmixed_clks), clk_data);
> + if (r)
> + goto unregister_plls;
> +
> + r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
> + if (r)
> + goto unregister_gates;
> +
> + return r;
> +
> +unregister_gates:
> + mtk_clk_unregister_gates(apmixed_clks, ARRAY_SIZE(apmixed_clks), clk_data);
> +unregister_plls:
> + mtk_clk_unregister_pllfhs(plls, ARRAY_SIZE(plls), pllfhs,
> + ARRAY_SIZE(pllfhs), clk_data);
> +free_clk_data:
> + mtk_free_clk_data(clk_data);
> + return r;
> +}
> +
> +static int clk_mt8192_apmixed_remove(struct platform_device *pdev)
> +{
> + struct device_node *node = pdev->dev.of_node;
> + struct clk_hw_onecell_data *clk_data = platform_get_drvdata(pdev);
> +
> + of_clk_del_provider(node);
> + mtk_clk_unregister_gates(apmixed_clks, ARRAY_SIZE(apmixed_clks), clk_data);
> + mtk_clk_unregister_pllfhs(plls, ARRAY_SIZE(plls), pllfhs,
> + ARRAY_SIZE(pllfhs), clk_data);
> + mtk_free_clk_data(clk_data);
> +
> + return 0;
> +}
> +
> +static struct platform_driver clk_mt8192_apmixed_drv = {
> + .driver = {
> + .name = "clk-mt8192-apmixed",
> + .of_match_table = of_match_clk_mt8192_apmixed,
> + },
> + .probe = clk_mt8192_apmixed_probe,
> + .remove = clk_mt8192_apmixed_remove,
> +};
> +module_platform_driver(clk_mt8192_apmixed_drv);
> +MODULE_DESCRIPTION("MediaTek MT8192 apmixed clocks driver");
> +MODULE_LICENSE("GPL");
> diff --git a/drivers/clk/mediatek/clk-mt8192.c b/drivers/clk/mediatek/clk-mt8192.c
> index 35afe496b1c1..45eccda51471 100644
> --- a/drivers/clk/mediatek/clk-mt8192.c
> +++ b/drivers/clk/mediatek/clk-mt8192.c
> @@ -12,12 +12,9 @@
> #include <linux/platform_device.h>
> #include <linux/slab.h>
>
> -#include "clk-fhctl.h"
> #include "clk-gate.h"
> #include "clk-mtk.h"
> #include "clk-mux.h"
> -#include "clk-pll.h"
> -#include "clk-pllfh.h"
>
> #include <dt-bindings/clock/mt8192-clk.h>
> #include <dt-bindings/reset/mt8192-resets.h>
> @@ -714,19 +711,6 @@ static struct mtk_composite top_muxes[] = {
> DIV_GATE(CLK_TOP_APLL12_DIV9, "apll12_div9", "apll_i2s9_m_sel", 0x320, 10, 0x338, 8, 16),
> };
>
> -static const struct mtk_gate_regs apmixed_cg_regs = {
> - .set_ofs = 0x14,
> - .clr_ofs = 0x14,
> - .sta_ofs = 0x14,
> -};
> -
> -#define GATE_APMIXED(_id, _name, _parent, _shift) \
> - GATE_MTK(_id, _name, _parent, &apmixed_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
> -
> -static const struct mtk_gate apmixed_clks[] = {
> - GATE_APMIXED(CLK_APMIXED_MIPID26M, "mipid26m", "clk26m", 16),
> -};
> -
> static const struct mtk_gate_regs infra0_cg_regs = {
> .set_ofs = 0x80,
> .clr_ofs = 0x84,
> @@ -980,121 +964,6 @@ static const struct mtk_clk_rst_desc clk_rst_desc = {
> .rst_idx_map_nr = ARRAY_SIZE(infra_ao_idx_map),
> };
>
> -#define MT8192_PLL_FMAX (3800UL * MHZ)
> -#define MT8192_PLL_FMIN (1500UL * MHZ)
> -#define MT8192_INTEGER_BITS 8
> -
> -#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, \
> - _rst_bar_mask, _pcwbits, _pd_reg, _pd_shift, \
> - _tuner_reg, _tuner_en_reg, _tuner_en_bit, \
> - _pcw_reg, _pcw_shift, _pcw_chg_reg, \
> - _en_reg, _pll_en_bit) { \
> - .id = _id, \
> - .name = _name, \
> - .reg = _reg, \
> - .pwr_reg = _pwr_reg, \
> - .en_mask = _en_mask, \
> - .flags = _flags, \
> - .rst_bar_mask = _rst_bar_mask, \
> - .fmax = MT8192_PLL_FMAX, \
> - .fmin = MT8192_PLL_FMIN, \
> - .pcwbits = _pcwbits, \
> - .pcwibits = MT8192_INTEGER_BITS, \
> - .pd_reg = _pd_reg, \
> - .pd_shift = _pd_shift, \
> - .tuner_reg = _tuner_reg, \
> - .tuner_en_reg = _tuner_en_reg, \
> - .tuner_en_bit = _tuner_en_bit, \
> - .pcw_reg = _pcw_reg, \
> - .pcw_shift = _pcw_shift, \
> - .pcw_chg_reg = _pcw_chg_reg, \
> - .en_reg = _en_reg, \
> - .pll_en_bit = _pll_en_bit, \
> - }
> -
> -#define PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, \
> - _rst_bar_mask, _pcwbits, _pd_reg, _pd_shift, \
> - _tuner_reg, _tuner_en_reg, _tuner_en_bit, \
> - _pcw_reg, _pcw_shift) \
> - PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, \
> - _rst_bar_mask, _pcwbits, _pd_reg, _pd_shift, \
> - _tuner_reg, _tuner_en_reg, _tuner_en_bit, \
> - _pcw_reg, _pcw_shift, 0, 0, 0)
> -
> -static const struct mtk_pll_data plls[] = {
> - PLL_B(CLK_APMIXED_MAINPLL, "mainpll", 0x0340, 0x034c, 0xff000000,
> - HAVE_RST_BAR, BIT(23), 22, 0x0344, 24, 0, 0, 0, 0x0344, 0),
> - PLL_B(CLK_APMIXED_UNIVPLL, "univpll", 0x0308, 0x0314, 0xff000000,
> - HAVE_RST_BAR, BIT(23), 22, 0x030c, 24, 0, 0, 0, 0x030c, 0),
> - PLL(CLK_APMIXED_USBPLL, "usbpll", 0x03c4, 0x03cc, 0x00000000,
> - 0, 0, 22, 0x03c4, 24, 0, 0, 0, 0x03c4, 0, 0x03c4, 0x03cc, 2),
> - PLL_B(CLK_APMIXED_MSDCPLL, "msdcpll", 0x0350, 0x035c, 0x00000000,
> - 0, 0, 22, 0x0354, 24, 0, 0, 0, 0x0354, 0),
> - PLL_B(CLK_APMIXED_MMPLL, "mmpll", 0x0360, 0x036c, 0xff000000,
> - HAVE_RST_BAR, BIT(23), 22, 0x0364, 24, 0, 0, 0, 0x0364, 0),
> - PLL_B(CLK_APMIXED_ADSPPLL, "adsppll", 0x0370, 0x037c, 0xff000000,
> - HAVE_RST_BAR, BIT(23), 22, 0x0374, 24, 0, 0, 0, 0x0374, 0),
> - PLL_B(CLK_APMIXED_MFGPLL, "mfgpll", 0x0268, 0x0274, 0x00000000,
> - 0, 0, 22, 0x026c, 24, 0, 0, 0, 0x026c, 0),
> - PLL_B(CLK_APMIXED_TVDPLL, "tvdpll", 0x0380, 0x038c, 0x00000000,
> - 0, 0, 22, 0x0384, 24, 0, 0, 0, 0x0384, 0),
> - PLL_B(CLK_APMIXED_APLL1, "apll1", 0x0318, 0x0328, 0x00000000,
> - 0, 0, 32, 0x031c, 24, 0x0040, 0x000c, 0, 0x0320, 0),
> - PLL_B(CLK_APMIXED_APLL2, "apll2", 0x032c, 0x033c, 0x00000000,
> - 0, 0, 32, 0x0330, 24, 0, 0, 0, 0x0334, 0),
> -};
> -
> -enum fh_pll_id {
> - FH_ARMPLL_LL,
> - FH_ARMPLL_BL0,
> - FH_ARMPLL_BL1,
> - FH_ARMPLL_BL2,
> - FH_ARMPLL_BL3,
> - FH_CCIPLL,
> - FH_MFGPLL,
> - FH_MEMPLL,
> - FH_MPLL,
> - FH_MMPLL,
> - FH_MAINPLL,
> - FH_MSDCPLL,
> - FH_ADSPPLL,
> - FH_APUPLL,
> - FH_TVDPLL,
> - FH_NR_FH,
> -};
> -
> -#define FH(_pllid, _fhid, _offset) { \
> - .data = { \
> - .pll_id = _pllid, \
> - .fh_id = _fhid, \
> - .fh_ver = FHCTL_PLLFH_V2, \
> - .fhx_offset = _offset, \
> - .dds_mask = GENMASK(21, 0), \
> - .slope0_value = 0x6003c97, \
> - .slope1_value = 0x6003c97, \
> - .sfstrx_en = BIT(2), \
> - .frddsx_en = BIT(1), \
> - .fhctlx_en = BIT(0), \
> - .tgl_org = BIT(31), \
> - .dvfs_tri = BIT(31), \
> - .pcwchg = BIT(31), \
> - .dt_val = 0x0, \
> - .df_val = 0x9, \
> - .updnlmt_shft = 16, \
> - .msk_frddsx_dys = GENMASK(23, 20), \
> - .msk_frddsx_dts = GENMASK(19, 16), \
> - }, \
> - }
> -
> -static struct mtk_pllfh_data pllfhs[] = {
> - FH(CLK_APMIXED_MFGPLL, FH_MFGPLL, 0xb4),
> - FH(CLK_APMIXED_MMPLL, FH_MMPLL, 0xf0),
> - FH(CLK_APMIXED_MAINPLL, FH_MAINPLL, 0x104),
> - FH(CLK_APMIXED_MSDCPLL, FH_MSDCPLL, 0x118),
> - FH(CLK_APMIXED_ADSPPLL, FH_ADSPPLL, 0x12c),
> - FH(CLK_APMIXED_TVDPLL, FH_TVDPLL, 0x154),
> -};
> -
> /* Register mux notifier for MFG mux */
> static int clk_mt8192_reg_mfg_mux_notifier(struct device *dev, struct clk *clk)
> {
> @@ -1117,70 +986,6 @@ static int clk_mt8192_reg_mfg_mux_notifier(struct device *dev, struct clk *clk)
> return devm_mtk_clk_mux_notifier_register(dev, clk, mfg_mux_nb);
> }
>
> -static int clk_mt8192_apmixed_probe(struct platform_device *pdev)
> -{
> - struct clk_hw_onecell_data *clk_data;
> - struct device_node *node = pdev->dev.of_node;
> - const u8 *fhctl_node = "mediatek,mt8192-fhctl";
> - int r;
> -
> - clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
> - if (!clk_data)
> - return -ENOMEM;
> -
> - fhctl_parse_dt(fhctl_node, pllfhs, ARRAY_SIZE(pllfhs));
> -
> - r = mtk_clk_register_pllfhs(node, plls, ARRAY_SIZE(plls),
> - pllfhs, ARRAY_SIZE(pllfhs), clk_data);
> - if (r)
> - goto free_clk_data;
> -
> - r = mtk_clk_register_gates(&pdev->dev, node, apmixed_clks,
> - ARRAY_SIZE(apmixed_clks), clk_data);
> - if (r)
> - goto unregister_plls;
> -
> - r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
> - if (r)
> - goto unregister_gates;
> -
> - return r;
> -
> -unregister_gates:
> - mtk_clk_unregister_gates(apmixed_clks, ARRAY_SIZE(apmixed_clks), clk_data);
> -unregister_plls:
> - mtk_clk_unregister_pllfhs(plls, ARRAY_SIZE(plls), pllfhs,
> - ARRAY_SIZE(pllfhs), clk_data);
> -free_clk_data:
> - mtk_free_clk_data(clk_data);
> - return r;
> -}
> -
> -static const struct of_device_id of_match_clk_mt8192[] = {
> - {
> - .compatible = "mediatek,mt8192-apmixedsys",
> - .data = clk_mt8192_apmixed_probe,
> - }, {
> - /* sentinel */
> - }
> -};
> -
> -static int clk_mt8192_probe(struct platform_device *pdev)
> -{
> - int (*clk_probe)(struct platform_device *pdev);
> - int r;
> -
> - clk_probe = of_device_get_match_data(&pdev->dev);
> - if (!clk_probe)
> - return -EINVAL;
> -
> - r = clk_probe(pdev);
> - if (r)
> - dev_err(&pdev->dev, "could not register clock provider: %s: %d\n", pdev->name, r);
> -
> - return r;
> -}
> -
> static const struct mtk_clk_desc infra_desc = {
> .clks = infra_clks,
> .num_clks = ARRAY_SIZE(infra_clks),
> @@ -1208,38 +1013,20 @@ static const struct mtk_clk_desc topck_desc = {
> .mfg_clk_idx = CLK_TOP_MFG_PLL_SEL,
> };
>
> -static const struct of_device_id of_match_clk_mt8192_simple[] = {
> +static const struct of_device_id of_match_clk_mt8192[] = {
> { .compatible = "mediatek,mt8192-infracfg", .data = &infra_desc },
> { .compatible = "mediatek,mt8192-pericfg", .data = &peri_desc },
> { .compatible = "mediatek,mt8192-topckgen", .data = &topck_desc },
> { /* sentinel */ }
> };
>
> -static struct platform_driver clk_mt8192_simple_drv = {
> - .probe = mtk_clk_simple_probe,
> - .remove = mtk_clk_simple_remove,
> - .driver = {
> - .name = "clk-mt8192-simple",
> - .of_match_table = of_match_clk_mt8192_simple,
> - },
> -};
> -
> static struct platform_driver clk_mt8192_drv = {
> - .probe = clk_mt8192_probe,
> .driver = {
> .name = "clk-mt8192",
> .of_match_table = of_match_clk_mt8192,
> },
> + .probe = mtk_clk_simple_probe,
> + .remove = mtk_clk_simple_remove,
> };
> -
> -static int __init clk_mt8192_init(void)
> -{
> - int ret = platform_driver_register(&clk_mt8192_drv);
> -
> - if (ret)
> - return ret;
> - return platform_driver_register(&clk_mt8192_simple_drv);
> -}
> -
> -arch_initcall(clk_mt8192_init);
> +module_platform_driver(clk_mt8192_drv);
> MODULE_LICENSE("GPL");
> --
> 2.39.2
>
>
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