diff options
Diffstat (limited to 'drivers/clk/uniphier/clk-uniphier-core.c')
| -rw-r--r-- | drivers/clk/uniphier/clk-uniphier-core.c | 70 |
1 files changed, 36 insertions, 34 deletions
diff --git a/drivers/clk/uniphier/clk-uniphier-core.c b/drivers/clk/uniphier/clk-uniphier-core.c index 2cf386347f0c..37b495e68107 100644 --- a/drivers/clk/uniphier/clk-uniphier-core.c +++ b/drivers/clk/uniphier/clk-uniphier-core.c @@ -1,23 +1,13 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Socionext Inc. * Author: Masahiro Yamada <yamada.masahiro@socionext.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk-provider.h> #include <linux/init.h> #include <linux/mfd/syscon.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/platform_device.h> #include "clk-uniphier.h" @@ -73,8 +63,7 @@ static int uniphier_clk_probe(struct platform_device *pdev) for (p = data; p->name; p++) clk_num = max(clk_num, p->idx + 1); - hw_data = devm_kzalloc(dev, - sizeof(*hw_data) + clk_num * sizeof(struct clk_hw *), + hw_data = devm_kzalloc(dev, struct_size(hw_data, hws, clk_num), GFP_KERNEL); if (!hw_data) return -ENOMEM; @@ -97,24 +86,13 @@ static int uniphier_clk_probe(struct platform_device *pdev) hw_data->hws[p->idx] = hw; } - return of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get, - hw_data); -} - -static int uniphier_clk_remove(struct platform_device *pdev) -{ - of_clk_del_provider(pdev->dev.of_node); - - return 0; + return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, + hw_data); } static const struct of_device_id uniphier_clk_match[] = { /* System clock */ { - .compatible = "socionext,uniphier-sld3-clock", - .data = uniphier_sld3_sys_clk_data, - }, - { .compatible = "socionext,uniphier-ld4-clock", .data = uniphier_ld4_sys_clk_data, }, @@ -142,22 +120,26 @@ static const struct of_device_id uniphier_clk_match[] = { .compatible = "socionext,uniphier-ld20-clock", .data = uniphier_ld20_sys_clk_data, }, - /* Media I/O clock, SD clock */ { - .compatible = "socionext,uniphier-sld3-mio-clock", - .data = uniphier_sld3_mio_clk_data, + .compatible = "socionext,uniphier-pxs3-clock", + .data = uniphier_pxs3_sys_clk_data, + }, + { + .compatible = "socionext,uniphier-nx1-clock", + .data = uniphier_nx1_sys_clk_data, }, + /* Media I/O clock, SD clock */ { .compatible = "socionext,uniphier-ld4-mio-clock", - .data = uniphier_sld3_mio_clk_data, + .data = uniphier_ld4_mio_clk_data, }, { .compatible = "socionext,uniphier-pro4-mio-clock", - .data = uniphier_sld3_mio_clk_data, + .data = uniphier_ld4_mio_clk_data, }, { .compatible = "socionext,uniphier-sld8-mio-clock", - .data = uniphier_sld3_mio_clk_data, + .data = uniphier_ld4_mio_clk_data, }, { .compatible = "socionext,uniphier-pro5-sd-clock", @@ -169,12 +151,20 @@ static const struct of_device_id uniphier_clk_match[] = { }, { .compatible = "socionext,uniphier-ld11-mio-clock", - .data = uniphier_sld3_mio_clk_data, + .data = uniphier_ld4_mio_clk_data, }, { .compatible = "socionext,uniphier-ld20-sd-clock", .data = uniphier_pro5_sd_clk_data, }, + { + .compatible = "socionext,uniphier-pxs3-sd-clock", + .data = uniphier_pro5_sd_clk_data, + }, + { + .compatible = "socionext,uniphier-nx1-sd-clock", + .data = uniphier_pro5_sd_clk_data, + }, /* Peripheral clock */ { .compatible = "socionext,uniphier-ld4-peri-clock", @@ -204,12 +194,24 @@ static const struct of_device_id uniphier_clk_match[] = { .compatible = "socionext,uniphier-ld20-peri-clock", .data = uniphier_pro4_peri_clk_data, }, + { + .compatible = "socionext,uniphier-pxs3-peri-clock", + .data = uniphier_pro4_peri_clk_data, + }, + { + .compatible = "socionext,uniphier-nx1-peri-clock", + .data = uniphier_pro4_peri_clk_data, + }, + /* SoC-glue clock */ + { + .compatible = "socionext,uniphier-pro4-sg-clock", + .data = uniphier_pro4_sg_clk_data, + }, { /* sentinel */ } }; static struct platform_driver uniphier_clk_driver = { .probe = uniphier_clk_probe, - .remove = uniphier_clk_remove, .driver = { .name = "uniphier-clk", .of_match_table = uniphier_clk_match, |