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authorLinus Torvalds <torvalds@linux-foundation.org>2023-02-21 02:28:57 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2023-02-21 02:28:57 +0300
commitff0c7e18629b8bd64681313a88ce55e182c9fee6 (patch)
tree70efa650f6458514e1d7e5e3f72cc8f87fc5cf2c /drivers/clk
parent5b0ed5964928b0aaf0d644c17c886c7f5ea4bb3f (diff)
parenta1f925bc4fa899b3c0f2dcbc432d572c36e74e71 (diff)
downloadlinux-ff0c7e18629b8bd64681313a88ce55e182c9fee6.tar.xz
Merge tag 'arm-boardfile-remove-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC boardfile updates from Arnd Bergmann "Unused boardfile removal for 6.3 This is a follow-up to the deprecation of most of the old-style board files that was merged in linux-6.0, removing them for good. This branch is almost exclusively dead code removal based on those annotations. Some device driver removals went through separate subsystem trees, but the majority is in the same branch, in order to better handle dependencies between the patches and avoid breaking bisection. Unfortunately that leads to merge conflicts against other changes in the subsystem trees, but they should all be trivial to resolve by removing the files. See commit 7d0d3fa7339e ("Merge tag 'arm-boardfiles-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc") for the description of which machines were marked unused and are now removed. The only removals that got postponed are Terastation WXL (mv78xx0) and Jornada720 (StrongARM1100), which turned out to still have potential users" * tag 'arm-boardfile-remove-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (91 commits) mmc: omap: drop TPS65010 dependency ARM: pxa: restore mfp-pxa320.h usb: ohci-omap: avoid unused-variable warning ARM: debug: remove references in DEBUG_UART_8250_SHIFT to removed configs ARM: s3c: remove obsolete s3c-cpu-freq header MAINTAINERS: adjust SAMSUNG SOC CLOCK DRIVERS after s3c24xx support removal MAINTAINERS: update file entries after arm multi-platform rework and mach-pxa removal ARM: remove CONFIG_UNUSED_BOARD_FILES mfd: remove htc-pasic3 driver w1: remove ds1wm driver usb: remove ohci-tmio driver fbdev: remove w100fb driver fbdev: remove tmiofb driver mmc: remove tmio_mmc driver mfd: remove ucb1400 support mfd: remove toshiba tmio drivers rtc: remove v3020 driver power: remove pda_power supply driver ASoC: pxa: remove unused board support pcmcia: remove unused pxa/sa1100 drivers ...
Diffstat (limited to 'drivers/clk')
-rw-r--r--drivers/clk/davinci/Makefile4
-rw-r--r--drivers/clk/davinci/pll-dm355.c77
-rw-r--r--drivers/clk/davinci/pll-dm365.c146
-rw-r--r--drivers/clk/davinci/pll.c8
-rw-r--r--drivers/clk/davinci/pll.h5
-rw-r--r--drivers/clk/davinci/psc-dm355.c89
-rw-r--r--drivers/clk/davinci/psc-dm365.c111
-rw-r--r--drivers/clk/davinci/psc.c6
-rw-r--r--drivers/clk/davinci/psc.h7
-rw-r--r--drivers/clk/samsung/Kconfig32
-rw-r--r--drivers/clk/samsung/Makefile4
-rw-r--r--drivers/clk/samsung/clk-pll.c181
-rw-r--r--drivers/clk/samsung/clk-pll.h21
-rw-r--r--drivers/clk/samsung/clk-s3c2410-dclk.c440
-rw-r--r--drivers/clk/samsung/clk-s3c2410.c446
-rw-r--r--drivers/clk/samsung/clk-s3c2412.c254
-rw-r--r--drivers/clk/samsung/clk-s3c2443.c438
17 files changed, 0 insertions, 2269 deletions
diff --git a/drivers/clk/davinci/Makefile b/drivers/clk/davinci/Makefile
index be6f55d37b49..5d0ae1ee72ec 100644
--- a/drivers/clk/davinci/Makefile
+++ b/drivers/clk/davinci/Makefile
@@ -6,12 +6,8 @@ obj-$(CONFIG_ARCH_DAVINCI_DA8XX) += da8xx-cfgchip.o
obj-y += pll.o
obj-$(CONFIG_ARCH_DAVINCI_DA830) += pll-da830.o
obj-$(CONFIG_ARCH_DAVINCI_DA850) += pll-da850.o
-obj-$(CONFIG_ARCH_DAVINCI_DM355) += pll-dm355.o
-obj-$(CONFIG_ARCH_DAVINCI_DM365) += pll-dm365.o
obj-y += psc.o
obj-$(CONFIG_ARCH_DAVINCI_DA830) += psc-da830.o
obj-$(CONFIG_ARCH_DAVINCI_DA850) += psc-da850.o
-obj-$(CONFIG_ARCH_DAVINCI_DM355) += psc-dm355.o
-obj-$(CONFIG_ARCH_DAVINCI_DM365) += psc-dm365.o
endif
diff --git a/drivers/clk/davinci/pll-dm355.c b/drivers/clk/davinci/pll-dm355.c
deleted file mode 100644
index 505aed80be9a..000000000000
--- a/drivers/clk/davinci/pll-dm355.c
+++ /dev/null
@@ -1,77 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * PLL clock descriptions for TI DM355
- *
- * Copyright (C) 2018 David Lechner <david@lechnology.com>
- */
-
-#include <linux/bitops.h>
-#include <linux/clk/davinci.h>
-#include <linux/clkdev.h>
-#include <linux/init.h>
-#include <linux/types.h>
-
-#include "pll.h"
-
-static const struct davinci_pll_clk_info dm355_pll1_info = {
- .name = "pll1",
- .pllm_mask = GENMASK(7, 0),
- .pllm_min = 92,
- .pllm_max = 184,
- .flags = PLL_HAS_CLKMODE | PLL_HAS_PREDIV | PLL_PREDIV_ALWAYS_ENABLED |
- PLL_PREDIV_FIXED8 | PLL_HAS_POSTDIV |
- PLL_POSTDIV_ALWAYS_ENABLED | PLL_POSTDIV_FIXED_DIV,
-};
-
-SYSCLK(1, pll1_sysclk1, pll1_pllen, 5, SYSCLK_FIXED_DIV | SYSCLK_ALWAYS_ENABLED);
-SYSCLK(2, pll1_sysclk2, pll1_pllen, 5, SYSCLK_FIXED_DIV | SYSCLK_ALWAYS_ENABLED);
-SYSCLK(3, pll1_sysclk3, pll1_pllen, 5, SYSCLK_ALWAYS_ENABLED);
-SYSCLK(4, pll1_sysclk4, pll1_pllen, 5, SYSCLK_ALWAYS_ENABLED);
-
-int dm355_pll1_init(struct device *dev, void __iomem *base, struct regmap *cfgchip)
-{
- struct clk *clk;
-
- davinci_pll_clk_register(dev, &dm355_pll1_info, "ref_clk", base, cfgchip);
-
- clk = davinci_pll_sysclk_register(dev, &pll1_sysclk1, base);
- clk_register_clkdev(clk, "pll1_sysclk1", "dm355-psc");
-
- clk = davinci_pll_sysclk_register(dev, &pll1_sysclk2, base);
- clk_register_clkdev(clk, "pll1_sysclk2", "dm355-psc");
-
- clk = davinci_pll_sysclk_register(dev, &pll1_sysclk3, base);
- clk_register_clkdev(clk, "pll1_sysclk3", "dm355-psc");
-
- clk = davinci_pll_sysclk_register(dev, &pll1_sysclk4, base);
- clk_register_clkdev(clk, "pll1_sysclk4", "dm355-psc");
-
- clk = davinci_pll_auxclk_register(dev, "pll1_auxclk", base);
- clk_register_clkdev(clk, "pll1_auxclk", "dm355-psc");
-
- davinci_pll_sysclkbp_clk_register(dev, "pll1_sysclkbp", base);
-
- return 0;
-}
-
-static const struct davinci_pll_clk_info dm355_pll2_info = {
- .name = "pll2",
- .pllm_mask = GENMASK(7, 0),
- .pllm_min = 92,
- .pllm_max = 184,
- .flags = PLL_HAS_PREDIV | PLL_PREDIV_ALWAYS_ENABLED | PLL_HAS_POSTDIV |
- PLL_POSTDIV_ALWAYS_ENABLED | PLL_POSTDIV_FIXED_DIV,
-};
-
-SYSCLK(1, pll2_sysclk1, pll2_pllen, 5, SYSCLK_FIXED_DIV | SYSCLK_ALWAYS_ENABLED);
-
-int dm355_pll2_init(struct device *dev, void __iomem *base, struct regmap *cfgchip)
-{
- davinci_pll_clk_register(dev, &dm355_pll2_info, "oscin", base, cfgchip);
-
- davinci_pll_sysclk_register(dev, &pll2_sysclk1, base);
-
- davinci_pll_sysclkbp_clk_register(dev, "pll2_sysclkbp", base);
-
- return 0;
-}
diff --git a/drivers/clk/davinci/pll-dm365.c b/drivers/clk/davinci/pll-dm365.c
deleted file mode 100644
index 2d29712753a3..000000000000
--- a/drivers/clk/davinci/pll-dm365.c
+++ /dev/null
@@ -1,146 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * PLL clock descriptions for TI DM365
- *
- * Copyright (C) 2018 David Lechner <david@lechnology.com>
- */
-
-#include <linux/bitops.h>
-#include <linux/clkdev.h>
-#include <linux/clk/davinci.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-
-#include "pll.h"
-
-#define OCSEL_OCSRC_ENABLE 0
-
-static const struct davinci_pll_clk_info dm365_pll1_info = {
- .name = "pll1",
- .pllm_mask = GENMASK(9, 0),
- .pllm_min = 1,
- .pllm_max = 1023,
- .flags = PLL_HAS_CLKMODE | PLL_HAS_PREDIV | PLL_HAS_POSTDIV |
- PLL_POSTDIV_ALWAYS_ENABLED | PLL_PLLM_2X,
-};
-
-SYSCLK(1, pll1_sysclk1, pll1_pllen, 5, SYSCLK_ALWAYS_ENABLED);
-SYSCLK(2, pll1_sysclk2, pll1_pllen, 5, SYSCLK_ALWAYS_ENABLED);
-SYSCLK(3, pll1_sysclk3, pll1_pllen, 5, SYSCLK_ALWAYS_ENABLED);
-SYSCLK(4, pll1_sysclk4, pll1_pllen, 5, SYSCLK_ALWAYS_ENABLED);
-SYSCLK(5, pll1_sysclk5, pll1_pllen, 5, SYSCLK_ALWAYS_ENABLED);
-SYSCLK(6, pll1_sysclk6, pll1_pllen, 5, SYSCLK_ALWAYS_ENABLED);
-SYSCLK(7, pll1_sysclk7, pll1_pllen, 5, SYSCLK_ALWAYS_ENABLED);
-SYSCLK(8, pll1_sysclk8, pll1_pllen, 5, SYSCLK_ALWAYS_ENABLED);
-SYSCLK(9, pll1_sysclk9, pll1_pllen, 5, SYSCLK_ALWAYS_ENABLED);
-
-/*
- * This is a bit of a hack to make OCSEL[OCSRC] on DM365 look like OCSEL[OCSRC]
- * on DA850. On DM365, OCSEL[OCSRC] is just an enable/disable bit instead of a
- * multiplexer. By modeling it as a single parent mux clock, the clock code will
- * still do the right thing in this case.
- */
-static const char * const dm365_pll_obsclk_parent_names[] = {
- "oscin",
-};
-
-static u32 dm365_pll_obsclk_table[] = {
- OCSEL_OCSRC_ENABLE,
-};
-
-static const struct davinci_pll_obsclk_info dm365_pll1_obsclk_info = {
- .name = "pll1_obsclk",
- .parent_names = dm365_pll_obsclk_parent_names,
- .num_parents = ARRAY_SIZE(dm365_pll_obsclk_parent_names),
- .table = dm365_pll_obsclk_table,
- .ocsrc_mask = BIT(4),
-};
-
-int dm365_pll1_init(struct device *dev, void __iomem *base, struct regmap *cfgchip)
-{
- struct clk *clk;
-
- davinci_pll_clk_register(dev, &dm365_pll1_info, "ref_clk", base, cfgchip);
-
- clk = davinci_pll_sysclk_register(dev, &pll1_sysclk1, base);
- clk_register_clkdev(clk, "pll1_sysclk1", "dm365-psc");
-
- clk = davinci_pll_sysclk_register(dev, &pll1_sysclk2, base);
- clk_register_clkdev(clk, "pll1_sysclk2", "dm365-psc");
-
- clk = davinci_pll_sysclk_register(dev, &pll1_sysclk3, base);
- clk_register_clkdev(clk, "pll1_sysclk3", "dm365-psc");
-
- clk = davinci_pll_sysclk_register(dev, &pll1_sysclk4, base);
- clk_register_clkdev(clk, "pll1_sysclk4", "dm365-psc");
-
- clk = davinci_pll_sysclk_register(dev, &pll1_sysclk5, base);
- clk_register_clkdev(clk, "pll1_sysclk5", "dm365-psc");
-
- davinci_pll_sysclk_register(dev, &pll1_sysclk6, base);
-
- davinci_pll_sysclk_register(dev, &pll1_sysclk7, base);
-
- clk = davinci_pll_sysclk_register(dev, &pll1_sysclk8, base);
- clk_register_clkdev(clk, "pll1_sysclk8", "dm365-psc");
-
- davinci_pll_sysclk_register(dev, &pll1_sysclk9, base);
-
- clk = davinci_pll_auxclk_register(dev, "pll1_auxclk", base);
- clk_register_clkdev(clk, "pll1_auxclk", "dm355-psc");
-
- davinci_pll_sysclkbp_clk_register(dev, "pll1_sysclkbp", base);
-
- davinci_pll_obsclk_register(dev, &dm365_pll1_obsclk_info, base);
-
- return 0;
-}
-
-static const struct davinci_pll_clk_info dm365_pll2_info = {
- .name = "pll2",
- .pllm_mask = GENMASK(9, 0),
- .pllm_min = 1,
- .pllm_max = 1023,
- .flags = PLL_HAS_PREDIV | PLL_HAS_POSTDIV | PLL_POSTDIV_ALWAYS_ENABLED |
- PLL_PLLM_2X,
-};
-
-SYSCLK(1, pll2_sysclk1, pll2_pllen, 5, SYSCLK_ALWAYS_ENABLED);
-SYSCLK(2, pll2_sysclk2, pll2_pllen, 5, SYSCLK_ALWAYS_ENABLED);
-SYSCLK(3, pll2_sysclk3, pll2_pllen, 5, SYSCLK_ALWAYS_ENABLED);
-SYSCLK(4, pll2_sysclk4, pll2_pllen, 5, SYSCLK_ALWAYS_ENABLED);
-SYSCLK(5, pll2_sysclk5, pll2_pllen, 5, SYSCLK_ALWAYS_ENABLED);
-
-static const struct davinci_pll_obsclk_info dm365_pll2_obsclk_info = {
- .name = "pll2_obsclk",
- .parent_names = dm365_pll_obsclk_parent_names,
- .num_parents = ARRAY_SIZE(dm365_pll_obsclk_parent_names),
- .table = dm365_pll_obsclk_table,
- .ocsrc_mask = BIT(4),
-};
-
-int dm365_pll2_init(struct device *dev, void __iomem *base, struct regmap *cfgchip)
-{
- struct clk *clk;
-
- davinci_pll_clk_register(dev, &dm365_pll2_info, "oscin", base, cfgchip);
-
- davinci_pll_sysclk_register(dev, &pll2_sysclk1, base);
-
- clk = davinci_pll_sysclk_register(dev, &pll2_sysclk2, base);
- clk_register_clkdev(clk, "pll1_sysclk2", "dm365-psc");
-
- davinci_pll_sysclk_register(dev, &pll2_sysclk3, base);
-
- clk = davinci_pll_sysclk_register(dev, &pll2_sysclk4, base);
- clk_register_clkdev(clk, "pll1_sysclk4", "dm365-psc");
-
- davinci_pll_sysclk_register(dev, &pll2_sysclk5, base);
-
- davinci_pll_auxclk_register(dev, "pll2_auxclk", base);
-
- davinci_pll_obsclk_register(dev, &dm365_pll2_obsclk_info, base);
-
- return 0;
-}
diff --git a/drivers/clk/davinci/pll.c b/drivers/clk/davinci/pll.c
index f862f5e2b3fc..87bdf8879045 100644
--- a/drivers/clk/davinci/pll.c
+++ b/drivers/clk/davinci/pll.c
@@ -882,14 +882,6 @@ static const struct platform_device_id davinci_pll_id_table[] = {
{ .name = "da850-pll0", .driver_data = (kernel_ulong_t)da850_pll0_init },
{ .name = "da850-pll1", .driver_data = (kernel_ulong_t)da850_pll1_init },
#endif
-#ifdef CONFIG_ARCH_DAVINCI_DM355
- { .name = "dm355-pll1", .driver_data = (kernel_ulong_t)dm355_pll1_init },
- { .name = "dm355-pll2", .driver_data = (kernel_ulong_t)dm355_pll2_init },
-#endif
-#ifdef CONFIG_ARCH_DAVINCI_DM365
- { .name = "dm365-pll1", .driver_data = (kernel_ulong_t)dm365_pll1_init },
- { .name = "dm365-pll2", .driver_data = (kernel_ulong_t)dm365_pll2_init },
-#endif
{ }
};
diff --git a/drivers/clk/davinci/pll.h b/drivers/clk/davinci/pll.h
index 1773277bc690..20bfcec2d3b5 100644
--- a/drivers/clk/davinci/pll.h
+++ b/drivers/clk/davinci/pll.h
@@ -122,13 +122,8 @@ int of_davinci_pll_init(struct device *dev, struct device_node *node,
/* Platform-specific callbacks */
-#ifdef CONFIG_ARCH_DAVINCI_DA850
int da850_pll1_init(struct device *dev, void __iomem *base, struct regmap *cfgchip);
void of_da850_pll0_init(struct device_node *node);
int of_da850_pll1_init(struct device *dev, void __iomem *base, struct regmap *cfgchip);
-#endif
-#ifdef CONFIG_ARCH_DAVINCI_DM355
-int dm355_pll2_init(struct device *dev, void __iomem *base, struct regmap *cfgchip);
-#endif
#endif /* __CLK_DAVINCI_PLL_H___ */
diff --git a/drivers/clk/davinci/psc-dm355.c b/drivers/clk/davinci/psc-dm355.c
deleted file mode 100644
index ddd250107c4e..000000000000
--- a/drivers/clk/davinci/psc-dm355.c
+++ /dev/null
@@ -1,89 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * PSC clock descriptions for TI DaVinci DM355
- *
- * Copyright (C) 2018 David Lechner <david@lechnology.com>
- */
-
-#include <linux/clk-provider.h>
-#include <linux/clk/davinci.h>
-#include <linux/clk.h>
-#include <linux/clkdev.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-
-#include "psc.h"
-
-LPSC_CLKDEV1(vpss_master_clkdev, "master", "vpss");
-LPSC_CLKDEV1(vpss_slave_clkdev, "slave", "vpss");
-LPSC_CLKDEV1(spi1_clkdev, NULL, "spi_davinci.1");
-LPSC_CLKDEV1(mmcsd1_clkdev, NULL, "dm6441-mmc.1");
-LPSC_CLKDEV1(mcbsp1_clkdev, NULL, "davinci-mcbsp.1");
-LPSC_CLKDEV1(usb_clkdev, "usb", NULL);
-LPSC_CLKDEV1(spi2_clkdev, NULL, "spi_davinci.2");
-LPSC_CLKDEV1(aemif_clkdev, "aemif", NULL);
-LPSC_CLKDEV1(mmcsd0_clkdev, NULL, "dm6441-mmc.0");
-LPSC_CLKDEV1(mcbsp0_clkdev, NULL, "davinci-mcbsp.0");
-LPSC_CLKDEV1(i2c_clkdev, NULL, "i2c_davinci.1");
-LPSC_CLKDEV1(uart0_clkdev, NULL, "serial8250.0");
-LPSC_CLKDEV1(uart1_clkdev, NULL, "serial8250.1");
-LPSC_CLKDEV1(uart2_clkdev, NULL, "serial8250.2");
-LPSC_CLKDEV1(spi0_clkdev, NULL, "spi_davinci.0");
-/* REVISIT: gpio-davinci.c should be modified to drop con_id */
-LPSC_CLKDEV1(gpio_clkdev, "gpio", NULL);
-LPSC_CLKDEV1(timer0_clkdev, "timer0", NULL);
-LPSC_CLKDEV1(timer2_clkdev, NULL, "davinci-wdt");
-LPSC_CLKDEV1(vpss_dac_clkdev, "vpss_dac", NULL);
-
-static const struct davinci_lpsc_clk_info dm355_psc_info[] = {
- LPSC(0, 0, vpss_master, pll1_sysclk4, vpss_master_clkdev, 0),
- LPSC(1, 0, vpss_slave, pll1_sysclk4, vpss_slave_clkdev, 0),
- LPSC(5, 0, timer3, pll1_auxclk, NULL, 0),
- LPSC(6, 0, spi1, pll1_sysclk2, spi1_clkdev, 0),
- LPSC(7, 0, mmcsd1, pll1_sysclk2, mmcsd1_clkdev, 0),
- LPSC(8, 0, asp1, pll1_sysclk2, mcbsp1_clkdev, 0),
- LPSC(9, 0, usb, pll1_sysclk2, usb_clkdev, 0),
- LPSC(10, 0, pwm3, pll1_auxclk, NULL, 0),
- LPSC(11, 0, spi2, pll1_sysclk2, spi2_clkdev, 0),
- LPSC(12, 0, rto, pll1_auxclk, NULL, 0),
- LPSC(14, 0, aemif, pll1_sysclk2, aemif_clkdev, 0),
- LPSC(15, 0, mmcsd0, pll1_sysclk2, mmcsd0_clkdev, 0),
- LPSC(17, 0, asp0, pll1_sysclk2, mcbsp0_clkdev, 0),
- LPSC(18, 0, i2c, pll1_auxclk, i2c_clkdev, 0),
- LPSC(19, 0, uart0, pll1_auxclk, uart0_clkdev, 0),
- LPSC(20, 0, uart1, pll1_auxclk, uart1_clkdev, 0),
- LPSC(21, 0, uart2, pll1_sysclk2, uart2_clkdev, 0),
- LPSC(22, 0, spi0, pll1_sysclk2, spi0_clkdev, 0),
- LPSC(23, 0, pwm0, pll1_auxclk, NULL, 0),
- LPSC(24, 0, pwm1, pll1_auxclk, NULL, 0),
- LPSC(25, 0, pwm2, pll1_auxclk, NULL, 0),
- LPSC(26, 0, gpio, pll1_sysclk2, gpio_clkdev, 0),
- LPSC(27, 0, timer0, pll1_auxclk, timer0_clkdev, LPSC_ALWAYS_ENABLED),
- LPSC(28, 0, timer1, pll1_auxclk, NULL, 0),
- /* REVISIT: why can't this be disabled? */
- LPSC(29, 0, timer2, pll1_auxclk, timer2_clkdev, LPSC_ALWAYS_ENABLED),
- LPSC(31, 0, arm, pll1_sysclk1, NULL, LPSC_ALWAYS_ENABLED),
- LPSC(40, 0, mjcp, pll1_sysclk1, NULL, 0),
- LPSC(41, 0, vpss_dac, pll1_sysclk3, vpss_dac_clkdev, 0),
- { }
-};
-
-int dm355_psc_init(struct device *dev, void __iomem *base)
-{
- return davinci_psc_register_clocks(dev, dm355_psc_info, 42, base);
-}
-
-static struct clk_bulk_data dm355_psc_parent_clks[] = {
- { .id = "pll1_sysclk1" },
- { .id = "pll1_sysclk2" },
- { .id = "pll1_sysclk3" },
- { .id = "pll1_sysclk4" },
- { .id = "pll1_auxclk" },
-};
-
-const struct davinci_psc_init_data dm355_psc_init_data = {
- .parent_clks = dm355_psc_parent_clks,
- .num_parent_clks = ARRAY_SIZE(dm355_psc_parent_clks),
- .psc_init = &dm355_psc_init,
-};
diff --git a/drivers/clk/davinci/psc-dm365.c b/drivers/clk/davinci/psc-dm365.c
deleted file mode 100644
index c75424f4ea3b..000000000000
--- a/drivers/clk/davinci/psc-dm365.c
+++ /dev/null
@@ -1,111 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * PSC clock descriptions for TI DaVinci DM365
- *
- * Copyright (C) 2018 David Lechner <david@lechnology.com>
- */
-
-#include <linux/clk-provider.h>
-#include <linux/clk/davinci.h>
-#include <linux/clk.h>
-#include <linux/clkdev.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-
-#include "psc.h"
-
-LPSC_CLKDEV1(vpss_slave_clkdev, "slave", "vpss");
-LPSC_CLKDEV1(spi1_clkdev, NULL, "spi_davinci.1");
-LPSC_CLKDEV1(mmcsd1_clkdev, NULL, "da830-mmc.1");
-LPSC_CLKDEV1(asp0_clkdev, NULL, "davinci-mcbsp");
-LPSC_CLKDEV1(usb_clkdev, "usb", NULL);
-LPSC_CLKDEV1(spi2_clkdev, NULL, "spi_davinci.2");
-LPSC_CLKDEV2(aemif_clkdev, "aemif", NULL,
- NULL, "ti-aemif");
-LPSC_CLKDEV1(mmcsd0_clkdev, NULL, "da830-mmc.0");
-LPSC_CLKDEV1(i2c_clkdev, NULL, "i2c_davinci.1");
-LPSC_CLKDEV1(uart0_clkdev, NULL, "serial8250.0");
-LPSC_CLKDEV1(uart1_clkdev, NULL, "serial8250.1");
-LPSC_CLKDEV1(spi0_clkdev, NULL, "spi_davinci.0");
-/* REVISIT: gpio-davinci.c should be modified to drop con_id */
-LPSC_CLKDEV1(gpio_clkdev, "gpio", NULL);
-LPSC_CLKDEV1(timer0_clkdev, "timer0", NULL);
-LPSC_CLKDEV1(timer2_clkdev, NULL, "davinci-wdt");
-LPSC_CLKDEV1(spi3_clkdev, NULL, "spi_davinci.3");
-LPSC_CLKDEV1(spi4_clkdev, NULL, "spi_davinci.4");
-LPSC_CLKDEV2(emac_clkdev, NULL, "davinci_emac.1",
- "fck", "davinci_mdio.0");
-LPSC_CLKDEV1(voice_codec_clkdev, NULL, "davinci_voicecodec");
-LPSC_CLKDEV1(vpss_dac_clkdev, "vpss_dac", NULL);
-LPSC_CLKDEV1(vpss_master_clkdev, "master", "vpss");
-
-static const struct davinci_lpsc_clk_info dm365_psc_info[] = {
- LPSC(1, 0, vpss_slave, pll1_sysclk5, vpss_slave_clkdev, 0),
- LPSC(5, 0, timer3, pll1_auxclk, NULL, 0),
- LPSC(6, 0, spi1, pll1_sysclk4, spi1_clkdev, 0),
- LPSC(7, 0, mmcsd1, pll1_sysclk4, mmcsd1_clkdev, 0),
- LPSC(8, 0, asp0, pll1_sysclk4, asp0_clkdev, 0),
- LPSC(9, 0, usb, pll1_auxclk, usb_clkdev, 0),
- LPSC(10, 0, pwm3, pll1_auxclk, NULL, 0),
- LPSC(11, 0, spi2, pll1_sysclk4, spi2_clkdev, 0),
- LPSC(12, 0, rto, pll1_sysclk4, NULL, 0),
- LPSC(14, 0, aemif, pll1_sysclk4, aemif_clkdev, 0),
- LPSC(15, 0, mmcsd0, pll1_sysclk8, mmcsd0_clkdev, 0),
- LPSC(18, 0, i2c, pll1_auxclk, i2c_clkdev, 0),
- LPSC(19, 0, uart0, pll1_auxclk, uart0_clkdev, 0),
- LPSC(20, 0, uart1, pll1_sysclk4, uart1_clkdev, 0),
- LPSC(22, 0, spi0, pll1_sysclk4, spi0_clkdev, 0),
- LPSC(23, 0, pwm0, pll1_auxclk, NULL, 0),
- LPSC(24, 0, pwm1, pll1_auxclk, NULL, 0),
- LPSC(25, 0, pwm2, pll1_auxclk, NULL, 0),
- LPSC(26, 0, gpio, pll1_sysclk4, gpio_clkdev, 0),
- LPSC(27, 0, timer0, pll1_auxclk, timer0_clkdev, LPSC_ALWAYS_ENABLED),
- LPSC(28, 0, timer1, pll1_auxclk, NULL, 0),
- /* REVISIT: why can't this be disabled? */
- LPSC(29, 0, timer2, pll1_auxclk, timer2_clkdev, LPSC_ALWAYS_ENABLED),
- LPSC(31, 0, arm, pll2_sysclk2, NULL, LPSC_ALWAYS_ENABLED),
- LPSC(38, 0, spi3, pll1_sysclk4, spi3_clkdev, 0),
- LPSC(39, 0, spi4, pll1_auxclk, spi4_clkdev, 0),
- LPSC(40, 0, emac, pll1_sysclk4, emac_clkdev, 0),
- /*
- * The TRM (ARM Subsystem User's Guide) shows two clocks input into
- * voice codec module (PLL2 SYSCLK4 with a DIV2 and PLL1 SYSCLK4). Its
- * not fully clear from documentation which clock should be considered
- * as parent for PSC. The clock chosen here is to maintain
- * compatibility with existing code in arch/arm/mach-davinci/dm365.c
- */
- LPSC(44, 0, voice_codec, pll2_sysclk4, voice_codec_clkdev, 0),
- /*
- * Its not fully clear from TRM (ARM Subsystem User's Guide) as to what
- * the parent of VPSS DAC LPSC should actually be. PLL1 SYSCLK3 feeds
- * into HDVICP and MJCP. The clock chosen here is to remain compatible
- * with code existing in arch/arm/mach-davinci/dm365.c
- */
- LPSC(46, 0, vpss_dac, pll1_sysclk3, vpss_dac_clkdev, 0),
- LPSC(47, 0, vpss_master, pll1_sysclk5, vpss_master_clkdev, 0),
- LPSC(50, 0, mjcp, pll1_sysclk3, NULL, 0),
- { }
-};
-
-int dm365_psc_init(struct device *dev, void __iomem *base)
-{
- return davinci_psc_register_clocks(dev, dm365_psc_info, 52, base);
-}
-
-static struct clk_bulk_data dm365_psc_parent_clks[] = {
- { .id = "pll1_sysclk1" },
- { .id = "pll1_sysclk3" },
- { .id = "pll1_sysclk4" },
- { .id = "pll1_sysclk5" },
- { .id = "pll1_sysclk8" },
- { .id = "pll2_sysclk2" },
- { .id = "pll2_sysclk4" },
- { .id = "pll1_auxclk" },
-};
-
-const struct davinci_psc_init_data dm365_psc_init_data = {
- .parent_clks = dm365_psc_parent_clks,
- .num_parent_clks = ARRAY_SIZE(dm365_psc_parent_clks),
- .psc_init = &dm365_psc_init,
-};
diff --git a/drivers/clk/davinci/psc.c b/drivers/clk/davinci/psc.c
index 42a59dbd49c8..cd85d9f158b0 100644
--- a/drivers/clk/davinci/psc.c
+++ b/drivers/clk/davinci/psc.c
@@ -511,12 +511,6 @@ static const struct platform_device_id davinci_psc_id_table[] = {
{ .name = "da850-psc0", .driver_data = (kernel_ulong_t)&da850_psc0_init_data },
{ .name = "da850-psc1", .driver_data = (kernel_ulong_t)&da850_psc1_init_data },
#endif
-#ifdef CONFIG_ARCH_DAVINCI_DM355
- { .name = "dm355-psc", .driver_data = (kernel_ulong_t)&dm355_psc_init_data },
-#endif
-#ifdef CONFIG_ARCH_DAVINCI_DM365
- { .name = "dm365-psc", .driver_data = (kernel_ulong_t)&dm365_psc_init_data },
-#endif
{ }
};
diff --git a/drivers/clk/davinci/psc.h b/drivers/clk/davinci/psc.h
index 5e382b675518..bd23f6fd56df 100644
--- a/drivers/clk/davinci/psc.h
+++ b/drivers/clk/davinci/psc.h
@@ -104,11 +104,4 @@ extern const struct davinci_psc_init_data da850_psc1_init_data;
extern const struct davinci_psc_init_data of_da850_psc0_init_data;
extern const struct davinci_psc_init_data of_da850_psc1_init_data;
#endif
-#ifdef CONFIG_ARCH_DAVINCI_DM355
-extern const struct davinci_psc_init_data dm355_psc_init_data;
-#endif
-#ifdef CONFIG_ARCH_DAVINCI_DM365
-extern const struct davinci_psc_init_data dm365_psc_init_data;
-#endif
-
#endif /* __CLK_DAVINCI_PSC_H__ */
diff --git a/drivers/clk/samsung/Kconfig b/drivers/clk/samsung/Kconfig
index 8e8245ab3fd1..c07bb50513bf 100644
--- a/drivers/clk/samsung/Kconfig
+++ b/drivers/clk/samsung/Kconfig
@@ -94,38 +94,6 @@ config EXYNOS_CLKOUT
status of the certains clocks from SoC, but it could also be tied to
other devices as an input clock.
-# For S3C24XX platforms, select following symbols:
-config S3C2410_COMMON_CLK
- bool "Samsung S3C2410 clock controller support" if COMPILE_TEST
- select COMMON_CLK_SAMSUNG
- help
- Support for the clock controller present on the Samsung
- S3C2410/S3C2440/S3C2442 SoCs. Choose Y here only if you build for
- this SoC.
-
-config S3C2410_COMMON_DCLK
- bool
- select COMMON_CLK_SAMSUNG
- select REGMAP_MMIO
- help
- Support for the dclk clock controller present on the Samsung
- S3C2410/S3C2412/S3C2440/S3C2443 SoCs. Choose Y here only if you build
- for this SoC.
-
-config S3C2412_COMMON_CLK
- bool "Samsung S3C2412 clock controller support" if COMPILE_TEST
- select COMMON_CLK_SAMSUNG
- help
- Support for the clock controller present on the Samsung S3C2412 SoCs.
- Choose Y here only if you build for this SoC.
-
-config S3C2443_COMMON_CLK
- bool "Samsung S3C2443 clock controller support" if COMPILE_TEST
- select COMMON_CLK_SAMSUNG
- help
- Support for the clock controller present on the Samsung
- S3C2416/S3C2443 SoCs. Choose Y here only if you build for this SoC.
-
config TESLA_FSD_COMMON_CLK
bool "Tesla FSD clock controller support" if COMPILE_TEST
depends on COMMON_CLK_SAMSUNG
diff --git a/drivers/clk/samsung/Makefile b/drivers/clk/samsung/Makefile
index 239d9eead77f..ebbeacabe88f 100644
--- a/drivers/clk/samsung/Makefile
+++ b/drivers/clk/samsung/Makefile
@@ -21,10 +21,6 @@ obj-$(CONFIG_EXYNOS_ARM64_COMMON_CLK) += clk-exynos7.o
obj-$(CONFIG_EXYNOS_ARM64_COMMON_CLK) += clk-exynos7885.o
obj-$(CONFIG_EXYNOS_ARM64_COMMON_CLK) += clk-exynos850.o
obj-$(CONFIG_EXYNOS_ARM64_COMMON_CLK) += clk-exynosautov9.o
-obj-$(CONFIG_S3C2410_COMMON_CLK)+= clk-s3c2410.o
-obj-$(CONFIG_S3C2410_COMMON_DCLK)+= clk-s3c2410-dclk.o
-obj-$(CONFIG_S3C2412_COMMON_CLK)+= clk-s3c2412.o
-obj-$(CONFIG_S3C2443_COMMON_CLK)+= clk-s3c2443.o
obj-$(CONFIG_S3C64XX_COMMON_CLK) += clk-s3c64xx.o
obj-$(CONFIG_S5PV210_COMMON_CLK) += clk-s5pv210.o clk-s5pv210-audss.o
obj-$(CONFIG_TESLA_FSD_COMMON_CLK) += clk-fsd.o
diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c
index 0ff28938943f..df7812371d70 100644
--- a/drivers/clk/samsung/clk-pll.c
+++ b/drivers/clk/samsung/clk-pll.c
@@ -941,169 +941,6 @@ static const struct clk_ops samsung_pll6553_clk_ops = {
};
/*
- * PLL Clock Type of S3C24XX before S3C2443
- */
-
-#define PLLS3C2410_MDIV_MASK (0xff)
-#define PLLS3C2410_PDIV_MASK (0x1f)
-#define PLLS3C2410_SDIV_MASK (0x3)
-#define PLLS3C2410_MDIV_SHIFT (12)
-#define PLLS3C2410_PDIV_SHIFT (4)
-#define PLLS3C2410_SDIV_SHIFT (0)
-
-#define PLLS3C2410_ENABLE_REG_OFFSET 0x10
-
-static unsigned long samsung_s3c2410_pll_recalc_rate(struct clk_hw *hw,
- unsigned long parent_rate)
-{
- struct samsung_clk_pll *pll = to_clk_pll(hw);
- u32 pll_con, mdiv, pdiv, sdiv;
- u64 fvco = parent_rate;
-
- pll_con = readl_relaxed(pll->con_reg);
- mdiv = (pll_con >> PLLS3C2410_MDIV_SHIFT) & PLLS3C2410_MDIV_MASK;
- pdiv = (pll_con >> PLLS3C2410_PDIV_SHIFT) & PLLS3C2410_PDIV_MASK;
- sdiv = (pll_con >> PLLS3C2410_SDIV_SHIFT) & PLLS3C2410_SDIV_MASK;
-
- fvco *= (mdiv + 8);
- do_div(fvco, (pdiv + 2) << sdiv);
-
- return (unsigned int)fvco;
-}
-
-static unsigned long samsung_s3c2440_mpll_recalc_rate(struct clk_hw *hw,
- unsigned long parent_rate)
-{
- struct samsung_clk_pll *pll = to_clk_pll(hw);
- u32 pll_con, mdiv, pdiv, sdiv;
- u64 fvco = parent_rate;
-
- pll_con = readl_relaxed(pll->con_reg);
- mdiv = (pll_con >> PLLS3C2410_MDIV_SHIFT) & PLLS3C2410_MDIV_MASK;
- pdiv = (pll_con >> PLLS3C2410_PDIV_SHIFT) & PLLS3C2410_PDIV_MASK;
- sdiv = (pll_con >> PLLS3C2410_SDIV_SHIFT) & PLLS3C2410_SDIV_MASK;
-
- fvco *= (2 * (mdiv + 8));
- do_div(fvco, (pdiv + 2) << sdiv);
-
- return (unsigned int)fvco;
-}
-
-static int samsung_s3c2410_pll_set_rate(struct clk_hw *hw, unsigned long drate,
- unsigned long prate)
-{
- struct samsung_clk_pll *pll = to_clk_pll(hw);
- const struct samsung_pll_rate_table *rate;
- u32 tmp;
-
- /* Get required rate settings from table */
- rate = samsung_get_pll_settings(pll, drate);
- if (!rate) {
- pr_err("%s: Invalid rate : %lu for pll clk %s\n", __func__,
- drate, clk_hw_get_name(hw));
- return -EINVAL;
- }
-
- tmp = readl_relaxed(pll->con_reg);
-
- /* Change PLL PMS values */
- tmp &= ~((PLLS3C2410_MDIV_MASK << PLLS3C2410_MDIV_SHIFT) |
- (PLLS3C2410_PDIV_MASK << PLLS3C2410_PDIV_SHIFT) |
- (PLLS3C2410_SDIV_MASK << PLLS3C2410_SDIV_SHIFT));
- tmp |= (rate->mdiv << PLLS3C2410_MDIV_SHIFT) |
- (rate->pdiv << PLLS3C2410_PDIV_SHIFT) |
- (rate->sdiv << PLLS3C2410_SDIV_SHIFT);
- writel_relaxed(tmp, pll->con_reg);
-
- /* Time to settle according to the manual */
- udelay(300);
-
- return 0;
-}
-
-static int samsung_s3c2410_pll_enable(struct clk_hw *hw, int bit, bool enable)
-{
- struct samsung_clk_pll *pll = to_clk_pll(hw);
- u32 pll_en = readl_relaxed(pll->lock_reg + PLLS3C2410_ENABLE_REG_OFFSET);
- u32 pll_en_orig = pll_en;
-
- if (enable)
- pll_en &= ~BIT(bit);
- else
- pll_en |= BIT(bit);
-
- writel_relaxed(pll_en, pll->lock_reg + PLLS3C2410_ENABLE_REG_OFFSET);
-
- /* if we started the UPLL, then allow to settle */
- if (enable && (pll_en_orig & BIT(bit)))
- udelay(300);
-
- return 0;
-}
-
-static int samsung_s3c2410_mpll_enable(struct clk_hw *hw)
-{
- return samsung_s3c2410_pll_enable(hw, 5, true);
-}
-
-static void samsung_s3c2410_mpll_disable(struct clk_hw *hw)
-{
- samsung_s3c2410_pll_enable(hw, 5, false);
-}
-
-static int samsung_s3c2410_upll_enable(struct clk_hw *hw)
-{
- return samsung_s3c2410_pll_enable(hw, 7, true);
-}
-
-static void samsung_s3c2410_upll_disable(struct clk_hw *hw)
-{
- samsung_s3c2410_pll_enable(hw, 7, false);
-}
-
-static const struct clk_ops samsung_s3c2410_mpll_clk_min_ops = {
- .recalc_rate = samsung_s3c2410_pll_recalc_rate,
- .enable = samsung_s3c2410_mpll_enable,
- .disable = samsung_s3c2410_mpll_disable,
-};
-
-static const struct clk_ops samsung_s3c2410_upll_clk_min_ops = {
- .recalc_rate = samsung_s3c2410_pll_recalc_rate,
- .enable = samsung_s3c2410_upll_enable,
- .disable = samsung_s3c2410_upll_disable,
-};
-
-static const struct clk_ops samsung_s3c2440_mpll_clk_min_ops = {
- .recalc_rate = samsung_s3c2440_mpll_recalc_rate,
- .enable = samsung_s3c2410_mpll_enable,
- .disable = samsung_s3c2410_mpll_disable,
-};
-
-static const struct clk_ops samsung_s3c2410_mpll_clk_ops = {
- .recalc_rate = samsung_s3c2410_pll_recalc_rate,
- .enable = samsung_s3c2410_mpll_enable,
- .disable = samsung_s3c2410_mpll_disable,
- .round_rate = samsung_pll_round_rate,
- .set_rate = samsung_s3c2410_pll_set_rate,
-};
-
-static const struct clk_ops samsung_s3c2410_upll_clk_ops = {
- .recalc_rate = samsung_s3c2410_pll_recalc_rate,
- .enable = samsung_s3c2410_upll_enable,
- .disable = samsung_s3c2410_upll_disable,
- .round_rate = samsung_pll_round_rate,
- .set_rate = samsung_s3c2410_pll_set_rate,
-};
-
-static const struct clk_ops samsung_s3c2440_mpll_clk_ops = {
- .recalc_rate = samsung_s3c2440_mpll_recalc_rate,
- .enable = samsung_s3c2410_mpll_enable,
- .disable = samsung_s3c2410_mpll_disable,
- .round_rate = samsung_pll_round_rate,
- .set_rate = samsung_s3c2410_pll_set_rate,
-};
-
-/*
* PLL2550x Clock Type
*/
@@ -1530,24 +1367,6 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx,
else
init.ops = &samsung_pll46xx_clk_ops;
break;
- case pll_s3c2410_mpll:
- if (!pll->rate_table)
- init.ops = &samsung_s3c2410_mpll_clk_min_ops;
- else
- init.ops = &samsung_s3c2410_mpll_clk_ops;
- break;
- case pll_s3c2410_upll:
- if (!pll->rate_table)
- init.ops = &samsung_s3c2410_upll_clk_min_ops;
- else
- init.ops = &samsung_s3c2410_upll_clk_ops;
- break;
- case pll_s3c2440_mpll:
- if (!pll->rate_table)
- init.ops = &samsung_s3c2440_mpll_clk_min_ops;
- else
- init.ops = &samsung_s3c2440_mpll_clk_ops;
- break;
case pll_2550x:
init.ops = &samsung_pll2550x_clk_ops;
break;
diff --git a/drivers/clk/samsung/clk-pll.h b/drivers/clk/samsung/clk-pll.h
index a9892c2d1f57..5d5a58d40e7e 100644
--- a/drivers/clk/samsung/clk-pll.h
+++ b/drivers/clk/samsung/clk-pll.h
@@ -25,9 +25,6 @@ enum samsung_pll_type {
pll_6552,
pll_6552_s3c2416,
pll_6553,
- pll_s3c2410_mpll,
- pll_s3c2410_upll,
- pll_s3c2440_mpll,
pll_2550x,
pll_2550xx,
pll_2650x,
@@ -56,24 +53,6 @@ enum samsung_pll_type {
.sdiv = (_s), \
}
-#define PLL_S3C2410_MPLL_RATE(_fin, _rate, _m, _p, _s) \
- { \
- .rate = PLL_VALID_RATE(_fin, _rate, \
- _m + 8, _p + 2, _s, 0, 16), \
- .mdiv = (_m), \
- .pdiv = (_p), \
- .sdiv = (_s), \
- }
-
-#define PLL_S3C2440_MPLL_RATE(_fin, _rate, _m, _p, _s) \
- { \
- .rate = PLL_VALID_RATE(_fin, _rate, \
- 2 * (_m + 8), _p + 2, _s, 0, 16), \
- .mdiv = (_m), \
- .pdiv = (_p), \
- .sdiv = (_s), \
- }
-
#define PLL_36XX_RATE(_fin, _rate, _m, _p, _s, _k) \
{ \
.rate = PLL_VALID_RATE(_fin, _rate, \
diff --git a/drivers/clk/samsung/clk-s3c2410-dclk.c b/drivers/clk/samsung/clk-s3c2410-dclk.c
deleted file mode 100644
index f5e0a6ba2d12..000000000000
--- a/drivers/clk/samsung/clk-s3c2410-dclk.c
+++ /dev/null
@@ -1,440 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
- *
- * Common Clock Framework support for s3c24xx external clock output.
- */
-
-#include <linux/clkdev.h>
-#include <linux/slab.h>
-#include <linux/clk.h>
-#include <linux/clk-provider.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <linux/platform_data/clk-s3c2410.h>
-#include <linux/module.h>
-#include "clk.h"
-
-#define MUX_DCLK0 0
-#define MUX_DCLK1 1
-#define DIV_DCLK0 2
-#define DIV_DCLK1 3
-#define GATE_DCLK0 4
-#define GATE_DCLK1 5
-#define MUX_CLKOUT0 6
-#define MUX_CLKOUT1 7
-#define DCLK_MAX_CLKS (MUX_CLKOUT1 + 1)
-
-enum supported_socs {
- S3C2410,
- S3C2412,
- S3C2440,
- S3C2443,
-};
-
-struct s3c24xx_dclk_drv_data {
- const char **clkout0_parent_names;
- int clkout0_num_parents;
- const char **clkout1_parent_names;
- int clkout1_num_parents;
- const char **mux_parent_names;
- int mux_num_parents;
-};
-
-/*
- * Clock for output-parent selection in misccr
- */
-
-struct s3c24xx_clkout {
- struct clk_hw hw;
- u32 mask;
- u8 shift;
- unsigned int (*modify_misccr)(unsigned int clr, unsigned int chg);
-};
-
-#define to_s3c24xx_clkout(_hw) container_of(_hw, struct s3c24xx_clkout, hw)
-
-static u8 s3c24xx_clkout_get_parent(struct clk_hw *hw)
-{
- struct s3c24xx_clkout *clkout = to_s3c24xx_clkout(hw);
- int num_parents = clk_hw_get_num_parents(hw);
- u32 val;
-
- val = clkout->modify_misccr(0, 0) >> clkout->shift;
- val >>= clkout->shift;
- val &= clkout->mask;
-
- if (val >= num_parents)
- return -EINVAL;
-
- return val;
-}
-
-static int s3c24xx_clkout_set_parent(struct clk_hw *hw, u8 index)
-{
- struct s3c24xx_clkout *clkout = to_s3c24xx_clkout(hw);
-
- clkout->modify_misccr((clkout->mask << clkout->shift),
- (index << clkout->shift));
-
- return 0;
-}
-
-static const struct clk_ops s3c24xx_clkout_ops = {
- .get_parent = s3c24xx_clkout_get_parent,
- .set_parent = s3c24xx_clkout_set_parent,
- .determine_rate = __clk_mux_determine_rate,
-};
-
-static struct clk_hw *s3c24xx_register_clkout(struct device *dev,
- const char *name, const char **parent_names, u8 num_parents,
- u8 shift, u32 mask)
-{
- struct s3c2410_clk_platform_data *pdata = dev_get_platdata(dev);
- struct s3c24xx_clkout *clkout;
- struct clk_init_data init;
- int ret;
-
- if (!pdata)
- return ERR_PTR(-EINVAL);
-
- /* allocate the clkout */
- clkout = kzalloc(sizeof(*clkout), GFP_KERNEL);
- if (!clkout)
- return ERR_PTR(-ENOMEM);
-
- init.name = name;
- init.ops = &s3c24xx_clkout_ops;
- init.flags = 0;
- init.parent_names = parent_names;
- init.num_parents = num_parents;
-
- clkout->shift = shift;
- clkout->mask = mask;
- clkout->hw.init = &init;
- clkout->modify_misccr = pdata->modify_misccr;
-
- ret = clk_hw_register(dev, &clkout->hw);
- if (ret)
- return ERR_PTR(ret);
-
- return &clkout->hw;
-}
-
-/*
- * dclk and clkout init
- */
-
-struct s3c24xx_dclk {
- struct device *dev;
- void __iomem *base;
- struct notifier_block dclk0_div_change_nb;
- struct notifier_block dclk1_div_change_nb;
- spinlock_t dclk_lock;
- unsigned long reg_save;
- /* clk_data must be the last entry in the structure */
- struct clk_hw_onecell_data clk_data;
-};
-
-#define to_s3c24xx_dclk0(x) \
- container_of(x, struct s3c24xx_dclk, dclk0_div_change_nb)
-
-#define to_s3c24xx_dclk1(x) \
- container_of(x, struct s3c24xx_dclk, dclk1_div_change_nb)
-
-static const char *dclk_s3c2410_p[] = { "pclk", "uclk" };
-static const char *clkout0_s3c2410_p[] = { "mpll", "upll", "fclk", "hclk", "pclk",
- "gate_dclk0" };
-static const char *clkout1_s3c2410_p[] = { "mpll", "upll", "fclk", "hclk", "pclk",
- "gate_dclk1" };
-
-static const char *clkout0_s3c2412_p[] = { "mpll", "upll", "rtc_clkout",
- "hclk", "pclk", "gate_dclk0" };
-static const char *clkout1_s3c2412_p[] = { "xti", "upll", "fclk", "hclk", "pclk",
- "gate_dclk1" };
-
-static const char *clkout0_s3c2440_p[] = { "xti", "upll", "fclk", "hclk", "pclk",
- "gate_dclk0" };
-static const char *clkout1_s3c2440_p[] = { "mpll", "upll", "rtc_clkout",
- "hclk", "pclk", "gate_dclk1" };
-
-static const char *dclk_s3c2443_p[] = { "pclk", "epll" };
-static const char *clkout0_s3c2443_p[] = { "xti", "epll", "armclk", "hclk", "pclk",
- "gate_dclk0" };
-static const char *clkout1_s3c2443_p[] = { "dummy", "epll", "rtc_clkout",
- "hclk", "pclk", "gate_dclk1" };
-
-#define DCLKCON_DCLK_DIV_MASK 0xf
-#define DCLKCON_DCLK0_DIV_SHIFT 4
-#define DCLKCON_DCLK0_CMP_SHIFT 8
-#define DCLKCON_DCLK1_DIV_SHIFT 20
-#define DCLKCON_DCLK1_CMP_SHIFT 24
-
-static void s3c24xx_dclk_update_cmp(struct s3c24xx_dclk *s3c24xx_dclk,
- int div_shift, int cmp_shift)
-{
- unsigned long flags = 0;
- u32 dclk_con, div, cmp;
-
- spin_lock_irqsave(&s3c24xx_dclk->dclk_lock, flags);
-
- dclk_con = readl_relaxed(s3c24xx_dclk->base);
-
- div = ((dclk_con >> div_shift) & DCLKCON_DCLK_DIV_MASK) + 1;
- cmp = ((div + 1) / 2) - 1;
-
- dclk_con &= ~(DCLKCON_DCLK_DIV_MASK << cmp_shift);
- dclk_con |= (cmp << cmp_shift);
-
- writel_relaxed(dclk_con, s3c24xx_dclk->base);
-
- spin_unlock_irqrestore(&s3c24xx_dclk->dclk_lock, flags);
-}
-
-static int s3c24xx_dclk0_div_notify(struct notifier_block *nb,
- unsigned long event, void *data)
-{
- struct s3c24xx_dclk *s3c24xx_dclk = to_s3c24xx_dclk0(nb);
-
- if (event == POST_RATE_CHANGE) {
- s3c24xx_dclk_update_cmp(s3c24xx_dclk,
- DCLKCON_DCLK0_DIV_SHIFT, DCLKCON_DCLK0_CMP_SHIFT);
- }
-
- return NOTIFY_DONE;
-}
-
-static int s3c24xx_dclk1_div_notify(struct notifier_block *nb,
- unsigned long event, void *data)
-{
- struct s3c24xx_dclk *s3c24xx_dclk = to_s3c24xx_dclk1(nb);
-
- if (event == POST_RATE_CHANGE) {
- s3c24xx_dclk_update_cmp(s3c24xx_dclk,
- DCLKCON_DCLK1_DIV_SHIFT, DCLKCON_DCLK1_CMP_SHIFT);
- }
-
- return NOTIFY_DONE;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int s3c24xx_dclk_suspend(struct device *dev)
-{
- struct s3c24xx_dclk *s3c24xx_dclk = dev_get_drvdata(dev);
-
- s3c24xx_dclk->reg_save = readl_relaxed(s3c24xx_dclk->base);
- return 0;
-}
-
-static int s3c24xx_dclk_resume(struct device *dev)
-{
- struct s3c24xx_dclk *s3c24xx_dclk = dev_get_drvdata(dev);
-
- writel_relaxed(s3c24xx_dclk->reg_save, s3c24xx_dclk->base);
- return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(s3c24xx_dclk_pm_ops,
- s3c24xx_dclk_suspend, s3c24xx_dclk_resume);
-
-static int s3c24xx_dclk_probe(struct platform_device *pdev)
-{
- struct s3c24xx_dclk *s3c24xx_dclk;
- struct s3c24xx_dclk_drv_data *dclk_variant;
- struct clk_hw **clk_table;
- int ret, i;
-
- s3c24xx_dclk = devm_kzalloc(&pdev->dev,
- struct_size(s3c24xx_dclk, clk_data.hws,
- DCLK_MAX_CLKS),
- GFP_KERNEL);
- if (!s3c24xx_dclk)
- return -ENOMEM;
-
- clk_table = s3c24xx_dclk->clk_data.hws;
-
- s3c24xx_dclk->dev = &pdev->dev;
- s3c24xx_dclk->clk_data.num = DCLK_MAX_CLKS;
- platform_set_drvdata(pdev, s3c24xx_dclk);
- spin_lock_init(&s3c24xx_dclk->dclk_lock);
-
- s3c24xx_dclk->base = devm_platform_ioremap_resource(pdev, 0);
- if (IS_ERR(s3c24xx_dclk->base))
- return PTR_ERR(s3c24xx_dclk->base);
-
- dclk_variant = (struct s3c24xx_dclk_drv_data *)
- platform_get_device_id(pdev)->driver_data;
-
-
- clk_table[MUX_DCLK0] = clk_hw_register_mux(&pdev->dev, "mux_dclk0",
- dclk_variant->mux_parent_names,
- dclk_variant->mux_num_parents, 0,
- s3c24xx_dclk->base, 1, 1, 0,
- &s3c24xx_dclk->dclk_lock);
- clk_table[MUX_DCLK1] = clk_hw_register_mux(&pdev->dev, "mux_dclk1",
- dclk_variant->mux_parent_names,
- dclk_variant->mux_num_parents, 0,
- s3c24xx_dclk->base, 17, 1, 0,
- &s3c24xx_dclk->dclk_lock);
-
- clk_table[DIV_DCLK0] = clk_hw_register_divider(&pdev->dev, "div_dclk0",
- "mux_dclk0", 0, s3c24xx_dclk->base,
- 4, 4, 0, &s3c24xx_dclk->dclk_lock);
- clk_table[DIV_DCLK1] = clk_hw_register_divider(&pdev->dev, "div_dclk1",
- "mux_dclk1", 0, s3c24xx_dclk->base,
- 20, 4, 0, &s3c24xx_dclk->dclk_lock);
-
- clk_table[GATE_DCLK0] = clk_hw_register_gate(&pdev->dev, "gate_dclk0",
- "div_dclk0", CLK_SET_RATE_PARENT,
- s3c24xx_dclk->base, 0, 0,
- &s3c24xx_dclk->dclk_lock);
- clk_table[GATE_DCLK1] = clk_hw_register_gate(&pdev->dev, "gate_dclk1",
- "div_dclk1", CLK_SET_RATE_PARENT,
- s3c24xx_dclk->base, 16, 0,
- &s3c24xx_dclk->dclk_lock);
-
- clk_table[MUX_CLKOUT0] = s3c24xx_register_clkout(&pdev->dev,
- "clkout0", dclk_variant->clkout0_parent_names,
- dclk_variant->clkout0_num_parents, 4, 7);
- clk_table[MUX_CLKOUT1] = s3c24xx_register_clkout(&pdev->dev,
- "clkout1", dclk_variant->clkout1_parent_names,
- dclk_variant->clkout1_num_parents, 8, 7);
-
- for (i = 0; i < DCLK_MAX_CLKS; i++)
- if (IS_ERR(clk_table[i])) {
- dev_err(&pdev->dev, "clock %d failed to register\n", i);
- ret = PTR_ERR(clk_table[i]);
- goto err_clk_register;
- }
-
- ret = clk_hw_register_clkdev(clk_table[MUX_DCLK0], "dclk0", NULL);
- if (!ret)
- ret = clk_hw_register_clkdev(clk_table[MUX_DCLK1], "dclk1",
- NULL);
- if (!ret)
- ret = clk_hw_register_clkdev(clk_table[MUX_CLKOUT0],
- "clkout0", NULL);
- if (!ret)
- ret = clk_hw_register_clkdev(clk_table[MUX_CLKOUT1],
- "clkout1", NULL);
- if (ret) {
- dev_err(&pdev->dev, "failed to register aliases, %d\n", ret);
- goto err_clk_register;
- }
-
- s3c24xx_dclk->dclk0_div_change_nb.notifier_call =
- s3c24xx_dclk0_div_notify;
-
- s3c24xx_dclk->dclk1_div_change_nb.notifier_call =
- s3c24xx_dclk1_div_notify;
-
- ret = clk_notifier_register(clk_table[DIV_DCLK0]->clk,
- &s3c24xx_dclk->dclk0_div_change_nb);
- if (ret)
- goto err_clk_register;
-
- ret = clk_notifier_register(clk_table[DIV_DCLK1]->clk,
- &s3c24xx_dclk->dclk1_div_change_nb);
- if (ret)
- goto err_dclk_notify;
-
- return 0;
-
-err_dclk_notify:
- clk_notifier_unregister(clk_table[DIV_DCLK0]->clk,
- &s3c24xx_dclk->dclk0_div_change_nb);
-err_clk_register:
- for (i = 0; i < DCLK_MAX_CLKS; i++)
- if (clk_table[i] && !IS_ERR(clk_table[i]))
- clk_hw_unregister(clk_table[i]);
-
- return ret;
-}
-
-static int s3c24xx_dclk_remove(struct platform_device *pdev)
-{
- struct s3c24xx_dclk *s3c24xx_dclk = platform_get_drvdata(pdev);
- struct clk_hw **clk_table = s3c24xx_dclk->clk_data.hws;
- int i;
-
- clk_notifier_unregister(clk_table[DIV_DCLK1]->clk,
- &s3c24xx_dclk->dclk1_div_change_nb);
- clk_notifier_unregister(clk_table[DIV_DCLK0]->clk,
- &s3c24xx_dclk->dclk0_div_change_nb);
-
- for (i = 0; i < DCLK_MAX_CLKS; i++)
- clk_hw_unregister(clk_table[i]);
-
- return 0;
-}
-
-static struct s3c24xx_dclk_drv_data dclk_variants[] = {
- [S3C2410] = {
- .clkout0_parent_names = clkout0_s3c2410_p,
- .clkout0_num_parents = ARRAY_SIZE(clkout0_s3c2410_p),
- .clkout1_parent_names = clkout1_s3c2410_p,
- .clkout1_num_parents = ARRAY_SIZE(clkout1_s3c2410_p),
- .mux_parent_names = dclk_s3c2410_p,
- .mux_num_parents = ARRAY_SIZE(dclk_s3c2410_p),
- },
- [S3C2412] = {
- .clkout0_parent_names = clkout0_s3c2412_p,
- .clkout0_num_parents = ARRAY_SIZE(clkout0_s3c2412_p),
- .clkout1_parent_names = clkout1_s3c2412_p,
- .clkout1_num_parents = ARRAY_SIZE(clkout1_s3c2412_p),
- .mux_parent_names = dclk_s3c2410_p,
- .mux_num_parents = ARRAY_SIZE(dclk_s3c2410_p),
- },
- [S3C2440] = {
- .clkout0_parent_names = clkout0_s3c2440_p,
- .clkout0_num_parents = ARRAY_SIZE(clkout0_s3c2440_p),
- .clkout1_parent_names = clkout1_s3c2440_p,
- .clkout1_num_parents = ARRAY_SIZE(clkout1_s3c2440_p),
- .mux_parent_names = dclk_s3c2410_p,
- .mux_num_parents = ARRAY_SIZE(dclk_s3c2410_p),
- },
- [S3C2443] = {
- .clkout0_parent_names = clkout0_s3c2443_p,
- .clkout0_num_parents = ARRAY_SIZE(clkout0_s3c2443_p),
- .clkout1_parent_names = clkout1_s3c2443_p,
- .clkout1_num_parents = ARRAY_SIZE(clkout1_s3c2443_p),
- .mux_parent_names = dclk_s3c2443_p,
- .mux_num_parents = ARRAY_SIZE(dclk_s3c2443_p),
- },
-};
-
-static const struct platform_device_id s3c24xx_dclk_driver_ids[] = {
- {
- .name = "s3c2410-dclk",
- .driver_data = (kernel_ulong_t)&dclk_variants[S3C2410],
- }, {
- .name = "s3c2412-dclk",
- .driver_data = (kernel_ulong_t)&dclk_variants[S3C2412],
- }, {
- .name = "s3c2440-dclk",
- .driver_data = (kernel_ulong_t)&dclk_variants[S3C2440],
- }, {
- .name = "s3c2443-dclk",
- .driver_data = (kernel_ulong_t)&dclk_variants[S3C2443],
- },
- { }
-};
-
-MODULE_DEVICE_TABLE(platform, s3c24xx_dclk_driver_ids);
-
-static struct platform_driver s3c24xx_dclk_driver = {
- .driver = {
- .name = "s3c24xx-dclk",
- .pm = &s3c24xx_dclk_pm_ops,
- .suppress_bind_attrs = true,
- },
- .probe = s3c24xx_dclk_probe,
- .remove = s3c24xx_dclk_remove,
- .id_table = s3c24xx_dclk_driver_ids,
-};
-module_platform_driver(s3c24xx_dclk_driver);
-
-MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("Heiko Stuebner <heiko@sntech.de>");
-MODULE_DESCRIPTION("Driver for the S3C24XX external clock outputs");
diff --git a/drivers/clk/samsung/clk-s3c2410.c b/drivers/clk/samsung/clk-s3c2410.c
deleted file mode 100644
index 3d152a46169b..000000000000
--- a/drivers/clk/samsung/clk-s3c2410.c
+++ /dev/null
@@ -1,446 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
- *
- * Common Clock Framework support for S3C2410 and following SoCs.
- */
-
-#include <linux/clk-provider.h>
-#include <linux/clk/samsung.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-
-#include <dt-bindings/clock/s3c2410.h>
-
-#include "clk.h"
-#include "clk-pll.h"
-
-#define LOCKTIME 0x00
-#define MPLLCON 0x04
-#define UPLLCON 0x08
-#define CLKCON 0x0c
-#define CLKSLOW 0x10
-#define CLKDIVN 0x14
-#define CAMDIVN 0x18
-
-/* the soc types */
-enum supported_socs {
- S3C2410,
- S3C2440,
- S3C2442,
-};
-
-/* list of PLLs to be registered */
-enum s3c2410_plls {
- mpll, upll,
-};
-
-static void __iomem *reg_base;
-
-/*
- * list of controller registers to be saved and restored during a
- * suspend/resume cycle.
- */
-static unsigned long s3c2410_clk_regs[] __initdata = {
- LOCKTIME,
- MPLLCON,
- UPLLCON,
- CLKCON,
- CLKSLOW,
- CLKDIVN,
- CAMDIVN,
-};
-
-PNAME(fclk_p) = { "mpll", "div_slow" };
-
-static struct samsung_mux_clock s3c2410_common_muxes[] __initdata = {
- MUX(FCLK, "fclk", fclk_p, CLKSLOW, 4, 1),
-};
-
-static struct clk_div_table divslow_d[] = {
- { .val = 0, .div = 1 },
- { .val = 1, .div = 2 },
- { .val = 2, .div = 4 },
- { .val = 3, .div = 6 },
- { .val = 4, .div = 8 },
- { .val = 5, .div = 10 },
- { .val = 6, .div = 12 },
- { .val = 7, .div = 14 },
- { /* sentinel */ },
-};
-
-static struct samsung_div_clock s3c2410_common_dividers[] __initdata = {
- DIV_T(0, "div_slow", "xti", CLKSLOW, 0, 3, divslow_d),
- DIV(PCLK, "pclk", "hclk", CLKDIVN, 0, 1),
-};
-
-static struct samsung_gate_clock s3c2410_common_gates[] __initdata = {
- GATE(PCLK_SPI, "spi", "pclk", CLKCON, 18, 0, 0),
- GATE(PCLK_I2S, "i2s", "pclk", CLKCON, 17, 0, 0),
- GATE(PCLK_I2C, "i2c", "pclk", CLKCON, 16, 0, 0),
- GATE(PCLK_ADC, "adc", "pclk", CLKCON, 15, 0, 0),
- GATE(PCLK_RTC, "rtc", "pclk", CLKCON, 14, 0, 0),
- GATE(PCLK_GPIO, "gpio", "pclk", CLKCON, 13, CLK_IGNORE_UNUSED, 0),
- GATE(PCLK_UART2, "uart2", "pclk", CLKCON, 12, 0, 0),
- GATE(PCLK_UART1, "uart1", "pclk", CLKCON, 11, 0, 0),
- GATE(PCLK_UART0, "uart0", "pclk", CLKCON, 10, 0, 0),
- GATE(PCLK_SDI, "sdi", "pclk", CLKCON, 9, 0, 0),
- GATE(PCLK_PWM, "pwm", "pclk", CLKCON, 8, 0, 0),
- GATE(HCLK_USBD, "usb-device", "hclk", CLKCON, 7, 0, 0),
- GATE(HCLK_USBH, "usb-host", "hclk", CLKCON, 6, 0, 0),
- GATE(HCLK_LCD, "lcd", "hclk", CLKCON, 5, 0, 0),
- GATE(HCLK_NAND, "nand", "hclk", CLKCON, 4, 0, 0),
-};
-
-/* should be added _after_ the soc-specific clocks are created */
-static struct samsung_clock_alias s3c2410_common_aliases[] __initdata = {
- ALIAS(PCLK_I2C, "s3c2410-i2c.0", "i2c"),
- ALIAS(PCLK_ADC, NULL, "adc"),
- ALIAS(PCLK_RTC, NULL, "rtc"),
- ALIAS(PCLK_PWM, NULL, "timers"),
- ALIAS(HCLK_LCD, NULL, "lcd"),
- ALIAS(HCLK_USBD, NULL, "usb-device"),
- ALIAS(HCLK_USBH, NULL, "usb-host"),
- ALIAS(UCLK, NULL, "usb-bus-host"),
- ALIAS(UCLK, NULL, "usb-bus-gadget"),
- ALIAS(ARMCLK, NULL, "armclk"),
- ALIAS(UCLK, NULL, "uclk"),
- ALIAS(HCLK, NULL, "hclk"),
- ALIAS(MPLL, NULL, "mpll"),
- ALIAS(FCLK, NULL, "fclk"),
- ALIAS(PCLK, NULL, "watchdog"),
- ALIAS(PCLK_SDI, NULL, "sdi"),
- ALIAS(HCLK_NAND, NULL, "nand"),
- ALIAS(PCLK_I2S, NULL, "iis"),
- ALIAS(PCLK_I2C, NULL, "i2c"),
-};
-
-/* S3C2410 specific clocks */
-
-static struct samsung_pll_rate_table pll_s3c2410_12mhz_tbl[] __initdata = {
- /* sorted in descending order */
- /* 2410A extras */
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 270000000, 127, 1, 1),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 268000000, 126, 1, 1),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 266000000, 125, 1, 1),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 226000000, 105, 1, 1),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 210000000, 132, 2, 1),
- /* 2410 common */
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 202800000, 161, 3, 1),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 192000000, 88, 1, 1),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 186000000, 85, 1, 1),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 180000000, 82, 1, 1),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 170000000, 77, 1, 1),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 158000000, 71, 1, 1),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 152000000, 68, 1, 1),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 147000000, 90, 2, 1),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 135000000, 82, 2, 1),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 124000000, 116, 1, 2),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 118500000, 150, 2, 2),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 113000000, 105, 1, 2),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 101250000, 127, 2, 2),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 90000000, 112, 2, 2),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 84750000, 105, 2, 2),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 79000000, 71, 1, 2),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 67500000, 82, 2, 2),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 56250000, 142, 2, 3),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 48000000, 120, 2, 3),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 50700000, 161, 3, 3),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 45000000, 82, 1, 3),
- PLL_S3C2410_MPLL_RATE(12 * MHZ, 33750000, 82, 2, 3),
- { /* sentinel */ },
-};
-
-static struct samsung_pll_clock s3c2410_plls[] __initdata = {
- [mpll] = PLL(pll_s3c2410_mpll, MPLL, "mpll", "xti",
- LOCKTIME, MPLLCON, NULL),
- [upll] = PLL(pll_s3c2410_upll, UPLL, "upll", "xti",
- LOCKTIME, UPLLCON, NULL),
-};
-
-static struct samsung_div_clock s3c2410_dividers[] __initdata = {
- DIV(HCLK, "hclk", "mpll", CLKDIVN, 1, 1),
-};
-
-static struct samsung_fixed_factor_clock s3c2410_ffactor[] __initdata = {
- /*
- * armclk is directly supplied by the fclk, without
- * switching possibility like on the s3c244x below.
- */
- FFACTOR(ARMCLK, "armclk", "fclk", 1, 1, 0),
-
- /* uclk is fed from the unmodified upll */
- FFACTOR(UCLK, "uclk", "upll", 1, 1, 0),
-};
-
-static struct samsung_clock_alias s3c2410_aliases[] __initdata = {
- ALIAS(PCLK_UART0, "s3c2410-uart.0", "uart"),
- ALIAS(PCLK_UART1, "s3c2410-uart.1", "uart"),
- ALIAS(PCLK_UART2, "s3c2410-uart.2", "uart"),
- ALIAS(PCLK_UART0, "s3c2410-uart.0", "clk_uart_baud0"),
- ALIAS(PCLK_UART1, "s3c2410-uart.1", "clk_uart_baud0"),
- ALIAS(PCLK_UART2, "s3c2410-uart.2", "clk_uart_baud0"),
- ALIAS(UCLK, NULL, "clk_uart_baud1"),
-};
-
-/* S3C244x specific clocks */
-
-static struct samsung_pll_rate_table pll_s3c244x_12mhz_tbl[] __initdata = {
- /* sorted in descending order */
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 400000000, 0x5c, 1, 1),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 390000000, 0x7a, 2, 1),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 380000000, 0x57, 1, 1),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 370000000, 0xb1, 4, 1),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 360000000, 0x70, 2, 1),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 350000000, 0xa7, 4, 1),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 340000000, 0x4d, 1, 1),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 330000000, 0x66, 2, 1),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 320000000, 0x98, 4, 1),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 310000000, 0x93, 4, 1),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 300000000, 0x75, 3, 1),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 240000000, 0x70, 1, 2),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 230000000, 0x6b, 1, 2),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 220000000, 0x66, 1, 2),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 210000000, 0x84, 2, 2),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 200000000, 0x5c, 1, 2),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 190000000, 0x57, 1, 2),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 180000000, 0x70, 2, 2),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 170000000, 0x4d, 1, 2),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 160000000, 0x98, 4, 2),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 150000000, 0x75, 3, 2),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 120000000, 0x70, 1, 3),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 110000000, 0x66, 1, 3),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 100000000, 0x5c, 1, 3),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 90000000, 0x70, 2, 3),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 80000000, 0x98, 4, 3),
- PLL_S3C2440_MPLL_RATE(12 * MHZ, 75000000, 0x75, 3, 3),
- { /* sentinel */ },
-};
-
-static struct samsung_pll_clock s3c244x_common_plls[] __initdata = {
- [mpll] = PLL(pll_s3c2440_mpll, MPLL, "mpll", "xti",
- LOCKTIME, MPLLCON, NULL),
- [upll] = PLL(pll_s3c2410_upll, UPLL, "upll", "xti",
- LOCKTIME, UPLLCON, NULL),
-};
-
-PNAME(hclk_p) = { "fclk", "div_hclk_2", "div_hclk_4", "div_hclk_3" };
-PNAME(armclk_p) = { "fclk", "hclk" };
-
-static struct samsung_mux_clock s3c244x_common_muxes[] __initdata = {
- MUX(HCLK, "hclk", hclk_p, CLKDIVN, 1, 2),
- MUX(ARMCLK, "armclk", armclk_p, CAMDIVN, 12, 1),
-};
-
-static struct samsung_fixed_factor_clock s3c244x_common_ffactor[] __initdata = {
- FFACTOR(0, "div_hclk_2", "fclk", 1, 2, 0),
- FFACTOR(0, "ff_cam", "div_cam", 2, 1, CLK_SET_RATE_PARENT),
-};
-
-static struct clk_div_table div_hclk_4_d[] = {
- { .val = 0, .div = 4 },
- { .val = 1, .div = 8 },
- { /* sentinel */ },
-};
-
-static struct clk_div_table div_hclk_3_d[] = {
- { .val = 0, .div = 3 },
- { .val = 1, .div = 6 },
- { /* sentinel */ },
-};
-
-static struct samsung_div_clock s3c244x_common_dividers[] __initdata = {
- DIV(UCLK, "uclk", "upll", CLKDIVN, 3, 1),
- DIV(0, "div_hclk", "fclk", CLKDIVN, 1, 1),
- DIV_T(0, "div_hclk_4", "fclk", CAMDIVN, 9, 1, div_hclk_4_d),
- DIV_T(0, "div_hclk_3", "fclk", CAMDIVN, 8, 1, div_hclk_3_d),
- DIV(0, "div_cam", "upll", CAMDIVN, 0, 3),
-};
-
-static struct samsung_gate_clock s3c244x_common_gates[] __initdata = {
- GATE(HCLK_CAM, "cam", "hclk", CLKCON, 19, 0, 0),
-};
-
-static struct samsung_clock_alias s3c244x_common_aliases[] __initdata = {
- ALIAS(PCLK_UART0, "s3c2440-uart.0", "uart"),
- ALIAS(PCLK_UART1, "s3c2440-uart.1", "uart"),
- ALIAS(PCLK_UART2, "s3c2440-uart.2", "uart"),
- ALIAS(PCLK_UART0, "s3c2440-uart.0", "clk_uart_baud2"),
- ALIAS(PCLK_UART1, "s3c2440-uart.1", "clk_uart_baud2"),
- ALIAS(PCLK_UART2, "s3c2440-uart.2", "clk_uart_baud2"),
- ALIAS(HCLK_CAM, NULL, "camif"),
- ALIAS(CAMIF, NULL, "camif-upll"),
-};
-
-/* S3C2440 specific clocks */
-
-PNAME(s3c2440_camif_p) = { "upll", "ff_cam" };
-
-static struct samsung_mux_clock s3c2440_muxes[] __initdata = {
- MUX(CAMIF, "camif", s3c2440_camif_p, CAMDIVN, 4, 1),
-};
-
-static struct samsung_gate_clock s3c2440_gates[] __initdata = {
- GATE(PCLK_AC97, "ac97", "pclk", CLKCON, 20, 0, 0),
-};
-
-/* S3C2442 specific clocks */
-
-static struct samsung_fixed_factor_clock s3c2442_ffactor[] __initdata = {
- FFACTOR(0, "upll_3", "upll", 1, 3, 0),
-};
-
-PNAME(s3c2442_camif_p) = { "upll", "ff_cam", "upll", "upll_3" };
-
-static struct samsung_mux_clock s3c2442_muxes[] __initdata = {
- MUX(CAMIF, "camif", s3c2442_camif_p, CAMDIVN, 4, 2),
-};
-
-/*
- * fixed rate clocks generated outside the soc
- * Only necessary until the devicetree-move is complete
- */
-#define XTI 1
-static struct samsung_fixed_rate_clock s3c2410_common_frate_clks[] __initdata = {
- FRATE(XTI, "xti", NULL, 0, 0),
-};
-
-static void __init s3c2410_common_clk_register_fixed_ext(
- struct samsung_clk_provider *ctx,
- unsigned long xti_f)
-{
- struct samsung_clock_alias xti_alias = ALIAS(XTI, NULL, "xtal");
-
- s3c2410_common_frate_clks[0].fixed_rate = xti_f;
- samsung_clk_register_fixed_rate(ctx, s3c2410_common_frate_clks,
- ARRAY_SIZE(s3c2410_common_frate_clks));
-
- samsung_clk_register_alias(ctx, &xti_alias, 1);
-}
-
-void __init s3c2410_common_clk_init(struct device_node *np, unsigned long xti_f,
- int current_soc,
- void __iomem *base)
-{
- struct samsung_clk_provider *ctx;
- struct clk_hw **hws;
- reg_base = base;
-
- if (np) {
- reg_base = of_iomap(np, 0);
- if (!reg_base)
- panic("%s: failed to map registers\n", __func__);
- }
-
- ctx = samsung_clk_init(np, reg_base, NR_CLKS);
- hws = ctx->clk_data.hws;
-
- /* Register external clocks only in non-dt cases */
- if (!np)
- s3c2410_common_clk_register_fixed_ext(ctx, xti_f);
-
- if (current_soc == S3C2410) {
- if (clk_hw_get_rate(hws[XTI]) == 12 * MHZ) {
- s3c2410_plls[mpll].rate_table = pll_s3c2410_12mhz_tbl;
- s3c2410_plls[upll].rate_table = pll_s3c2410_12mhz_tbl;
- }
-
- /* Register PLLs. */
- samsung_clk_register_pll(ctx, s3c2410_plls,
- ARRAY_SIZE(s3c2410_plls), reg_base);
-
- } else { /* S3C2440, S3C2442 */
- if (clk_hw_get_rate(hws[XTI]) == 12 * MHZ) {
- /*
- * plls follow different calculation schemes, with the
- * upll following the same scheme as the s3c2410 plls
- */
- s3c244x_common_plls[mpll].rate_table =
- pll_s3c244x_12mhz_tbl;
- s3c244x_common_plls[upll].rate_table =
- pll_s3c2410_12mhz_tbl;
- }
-
- /* Register PLLs. */
- samsung_clk_register_pll(ctx, s3c244x_common_plls,
- ARRAY_SIZE(s3c244x_common_plls), reg_base);
- }
-
- /* Register common internal clocks. */
- samsung_clk_register_mux(ctx, s3c2410_common_muxes,
- ARRAY_SIZE(s3c2410_common_muxes));
- samsung_clk_register_div(ctx, s3c2410_common_dividers,
- ARRAY_SIZE(s3c2410_common_dividers));
- samsung_clk_register_gate(ctx, s3c2410_common_gates,
- ARRAY_SIZE(s3c2410_common_gates));
-
- if (current_soc == S3C2440 || current_soc == S3C2442) {
- samsung_clk_register_div(ctx, s3c244x_common_dividers,
- ARRAY_SIZE(s3c244x_common_dividers));
- samsung_clk_register_gate(ctx, s3c244x_common_gates,
- ARRAY_SIZE(s3c244x_common_gates));
- samsung_clk_register_mux(ctx, s3c244x_common_muxes,
- ARRAY_SIZE(s3c244x_common_muxes));
- samsung_clk_register_fixed_factor(ctx, s3c244x_common_ffactor,
- ARRAY_SIZE(s3c244x_common_ffactor));
- }
-
- /* Register SoC-specific clocks. */
- switch (current_soc) {
- case S3C2410:
- samsung_clk_register_div(ctx, s3c2410_dividers,
- ARRAY_SIZE(s3c2410_dividers));
- samsung_clk_register_fixed_factor(ctx, s3c2410_ffactor,
- ARRAY_SIZE(s3c2410_ffactor));
- samsung_clk_register_alias(ctx, s3c2410_aliases,
- ARRAY_SIZE(s3c2410_aliases));
- break;
- case S3C2440:
- samsung_clk_register_mux(ctx, s3c2440_muxes,
- ARRAY_SIZE(s3c2440_muxes));
- samsung_clk_register_gate(ctx, s3c2440_gates,
- ARRAY_SIZE(s3c2440_gates));
- break;
- case S3C2442:
- samsung_clk_register_mux(ctx, s3c2442_muxes,
- ARRAY_SIZE(s3c2442_muxes));
- samsung_clk_register_fixed_factor(ctx, s3c2442_ffactor,
- ARRAY_SIZE(s3c2442_ffactor));
- break;
- }
-
- /*
- * Register common aliases at the end, as some of the aliased clocks
- * are SoC specific.
- */
- samsung_clk_register_alias(ctx, s3c2410_common_aliases,
- ARRAY_SIZE(s3c2410_common_aliases));
-
- if (current_soc == S3C2440 || current_soc == S3C2442) {
- samsung_clk_register_alias(ctx, s3c244x_common_aliases,
- ARRAY_SIZE(s3c244x_common_aliases));
- }
-
- samsung_clk_sleep_init(reg_base, s3c2410_clk_regs,
- ARRAY_SIZE(s3c2410_clk_regs));
-
- samsung_clk_of_add_provider(np, ctx);
-}
-
-static void __init s3c2410_clk_init(struct device_node *np)
-{
- s3c2410_common_clk_init(np, 0, S3C2410, NULL);
-}
-CLK_OF_DECLARE(s3c2410_clk, "samsung,s3c2410-clock", s3c2410_clk_init);
-
-static void __init s3c2440_clk_init(struct device_node *np)
-{
- s3c2410_common_clk_init(np, 0, S3C2440, NULL);
-}
-CLK_OF_DECLARE(s3c2440_clk, "samsung,s3c2440-clock", s3c2440_clk_init);
-
-static void __init s3c2442_clk_init(struct device_node *np)
-{
- s3c2410_common_clk_init(np, 0, S3C2442, NULL);
-}
-CLK_OF_DECLARE(s3c2442_clk, "samsung,s3c2442-clock", s3c2442_clk_init);
diff --git a/drivers/clk/samsung/clk-s3c2412.c b/drivers/clk/samsung/clk-s3c2412.c
deleted file mode 100644
index 724ef642f048..000000000000
--- a/drivers/clk/samsung/clk-s3c2412.c
+++ /dev/null
@@ -1,254 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
- *
- * Common Clock Framework support for S3C2412 and S3C2413.
- */
-
-#include <linux/clk-provider.h>
-#include <linux/clk/samsung.h>
-#include <linux/io.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/reboot.h>
-
-#include <dt-bindings/clock/s3c2412.h>
-
-#include "clk.h"
-#include "clk-pll.h"
-
-#define LOCKTIME 0x00
-#define MPLLCON 0x04
-#define UPLLCON 0x08
-#define CLKCON 0x0c
-#define CLKDIVN 0x14
-#define CLKSRC 0x1c
-#define SWRST 0x30
-
-static void __iomem *reg_base;
-
-/*
- * list of controller registers to be saved and restored during a
- * suspend/resume cycle.
- */
-static unsigned long s3c2412_clk_regs[] __initdata = {
- LOCKTIME,
- MPLLCON,
- UPLLCON,
- CLKCON,
- CLKDIVN,
- CLKSRC,
-};
-
-static struct clk_div_table divxti_d[] = {
- { .val = 0, .div = 1 },
- { .val = 1, .div = 2 },
- { .val = 2, .div = 4 },
- { .val = 3, .div = 6 },
- { .val = 4, .div = 8 },
- { .val = 5, .div = 10 },
- { .val = 6, .div = 12 },
- { .val = 7, .div = 14 },
- { /* sentinel */ },
-};
-
-static struct samsung_div_clock s3c2412_dividers[] __initdata = {
- DIV_T(0, "div_xti", "xti", CLKSRC, 0, 3, divxti_d),
- DIV(0, "div_cam", "mux_cam", CLKDIVN, 16, 4),
- DIV(0, "div_i2s", "mux_i2s", CLKDIVN, 12, 4),
- DIV(0, "div_uart", "mux_uart", CLKDIVN, 8, 4),
- DIV(0, "div_usb", "mux_usb", CLKDIVN, 6, 1),
- DIV(0, "div_hclk_half", "hclk", CLKDIVN, 5, 1),
- DIV(ARMDIV, "armdiv", "msysclk", CLKDIVN, 3, 1),
- DIV(PCLK, "pclk", "hclk", CLKDIVN, 2, 1),
- DIV(HCLK, "hclk", "armdiv", CLKDIVN, 0, 2),
-};
-
-static struct samsung_fixed_factor_clock s3c2412_ffactor[] __initdata = {
- FFACTOR(0, "ff_hclk", "hclk", 2, 1, CLK_SET_RATE_PARENT),
-};
-
-/*
- * The first two use the OM[4] setting, which is not readable from
- * software, so assume it is set to xti.
- */
-PNAME(erefclk_p) = { "xti", "xti", "xti", "ext" };
-PNAME(urefclk_p) = { "xti", "xti", "xti", "ext" };
-
-PNAME(camclk_p) = { "usysclk", "hclk" };
-PNAME(usbclk_p) = { "usysclk", "hclk" };
-PNAME(i2sclk_p) = { "erefclk", "mpll" };
-PNAME(uartclk_p) = { "erefclk", "mpll" };
-PNAME(usysclk_p) = { "urefclk", "upll" };
-PNAME(msysclk_p) = { "mdivclk", "mpll" };
-PNAME(mdivclk_p) = { "xti", "div_xti" };
-PNAME(armclk_p) = { "armdiv", "hclk" };
-
-static struct samsung_mux_clock s3c2412_muxes[] __initdata = {
- MUX(0, "erefclk", erefclk_p, CLKSRC, 14, 2),
- MUX(0, "urefclk", urefclk_p, CLKSRC, 12, 2),
- MUX(0, "mux_cam", camclk_p, CLKSRC, 11, 1),
- MUX(0, "mux_usb", usbclk_p, CLKSRC, 10, 1),
- MUX(0, "mux_i2s", i2sclk_p, CLKSRC, 9, 1),
- MUX(0, "mux_uart", uartclk_p, CLKSRC, 8, 1),
- MUX(USYSCLK, "usysclk", usysclk_p, CLKSRC, 5, 1),
- MUX(MSYSCLK, "msysclk", msysclk_p, CLKSRC, 4, 1),
- MUX(MDIVCLK, "mdivclk", mdivclk_p, CLKSRC, 3, 1),
- MUX(ARMCLK, "armclk", armclk_p, CLKDIVN, 4, 1),
-};
-
-static struct samsung_pll_clock s3c2412_plls[] __initdata = {
- PLL(pll_s3c2440_mpll, MPLL, "mpll", "xti", LOCKTIME, MPLLCON, NULL),
- PLL(pll_s3c2410_upll, UPLL, "upll", "urefclk", LOCKTIME, UPLLCON, NULL),
-};
-
-static struct samsung_gate_clock s3c2412_gates[] __initdata = {
- GATE(PCLK_WDT, "wdt", "pclk", CLKCON, 28, 0, 0),
- GATE(PCLK_SPI, "spi", "pclk", CLKCON, 27, 0, 0),
- GATE(PCLK_I2S, "i2s", "pclk", CLKCON, 26, 0, 0),
- GATE(PCLK_I2C, "i2c", "pclk", CLKCON, 25, 0, 0),
- GATE(PCLK_ADC, "adc", "pclk", CLKCON, 24, 0, 0),
- GATE(PCLK_RTC, "rtc", "pclk", CLKCON, 23, 0, 0),
- GATE(PCLK_GPIO, "gpio", "pclk", CLKCON, 22, CLK_IGNORE_UNUSED, 0),
- GATE(PCLK_UART2, "uart2", "pclk", CLKCON, 21, 0, 0),
- GATE(PCLK_UART1, "uart1", "pclk", CLKCON, 20, 0, 0),
- GATE(PCLK_UART0, "uart0", "pclk", CLKCON, 19, 0, 0),
- GATE(PCLK_SDI, "sdi", "pclk", CLKCON, 18, 0, 0),
- GATE(PCLK_PWM, "pwm", "pclk", CLKCON, 17, 0, 0),
- GATE(PCLK_USBD, "usb-device", "pclk", CLKCON, 16, 0, 0),
- GATE(SCLK_CAM, "sclk_cam", "div_cam", CLKCON, 15, 0, 0),
- GATE(SCLK_UART, "sclk_uart", "div_uart", CLKCON, 14, 0, 0),
- GATE(SCLK_I2S, "sclk_i2s", "div_i2s", CLKCON, 13, 0, 0),
- GATE(SCLK_USBH, "sclk_usbh", "div_usb", CLKCON, 12, 0, 0),
- GATE(SCLK_USBD, "sclk_usbd", "div_usb", CLKCON, 11, 0, 0),
- GATE(HCLK_HALF, "hclk_half", "div_hclk_half", CLKCON, 10, CLK_IGNORE_UNUSED, 0),
- GATE(HCLK_X2, "hclkx2", "ff_hclk", CLKCON, 9, CLK_IGNORE_UNUSED, 0),
- GATE(HCLK_SDRAM, "sdram", "hclk", CLKCON, 8, CLK_IGNORE_UNUSED, 0),
- GATE(HCLK_USBH, "usb-host", "hclk", CLKCON, 6, 0, 0),
- GATE(HCLK_LCD, "lcd", "hclk", CLKCON, 5, 0, 0),
- GATE(HCLK_NAND, "nand", "hclk", CLKCON, 4, 0, 0),
- GATE(HCLK_DMA3, "dma3", "hclk", CLKCON, 3, CLK_IGNORE_UNUSED, 0),
- GATE(HCLK_DMA2, "dma2", "hclk", CLKCON, 2, CLK_IGNORE_UNUSED, 0),
- GATE(HCLK_DMA1, "dma1", "hclk", CLKCON, 1, CLK_IGNORE_UNUSED, 0),
- GATE(HCLK_DMA0, "dma0", "hclk", CLKCON, 0, CLK_IGNORE_UNUSED, 0),
-};
-
-static struct samsung_clock_alias s3c2412_aliases[] __initdata = {
- ALIAS(PCLK_UART0, "s3c2412-uart.0", "uart"),
- ALIAS(PCLK_UART1, "s3c2412-uart.1", "uart"),
- ALIAS(PCLK_UART2, "s3c2412-uart.2", "uart"),
- ALIAS(PCLK_UART0, "s3c2412-uart.0", "clk_uart_baud2"),
- ALIAS(PCLK_UART1, "s3c2412-uart.1", "clk_uart_baud2"),
- ALIAS(PCLK_UART2, "s3c2412-uart.2", "clk_uart_baud2"),
- ALIAS(SCLK_UART, NULL, "clk_uart_baud3"),
- ALIAS(PCLK_I2C, "s3c2410-i2c.0", "i2c"),
- ALIAS(PCLK_ADC, NULL, "adc"),
- ALIAS(PCLK_RTC, NULL, "rtc"),
- ALIAS(PCLK_PWM, NULL, "timers"),
- ALIAS(HCLK_LCD, NULL, "lcd"),
- ALIAS(PCLK_USBD, NULL, "usb-device"),
- ALIAS(SCLK_USBD, NULL, "usb-bus-gadget"),
- ALIAS(HCLK_USBH, NULL, "usb-host"),
- ALIAS(SCLK_USBH, NULL, "usb-bus-host"),
- ALIAS(ARMCLK, NULL, "armclk"),
- ALIAS(HCLK, NULL, "hclk"),
- ALIAS(MPLL, NULL, "mpll"),
- ALIAS(MSYSCLK, NULL, "fclk"),
-};
-
-static int s3c2412_restart(struct notifier_block *this,
- unsigned long mode, void *cmd)
-{
- /* errata "Watch-dog/Software Reset Problem" specifies that
- * this reset must be done with the SYSCLK sourced from
- * EXTCLK instead of FOUT to avoid a glitch in the reset
- * mechanism.
- *
- * See the watchdog section of the S3C2412 manual for more
- * information on this fix.
- */
-
- __raw_writel(0x00, reg_base + CLKSRC);
- __raw_writel(0x533C2412, reg_base + SWRST);
- return NOTIFY_DONE;
-}
-
-static struct notifier_block s3c2412_restart_handler = {
- .notifier_call = s3c2412_restart,
- .priority = 129,
-};
-
-/*
- * fixed rate clocks generated outside the soc
- * Only necessary until the devicetree-move is complete
- */
-#define XTI 1
-static struct samsung_fixed_rate_clock s3c2412_common_frate_clks[] __initdata = {
- FRATE(XTI, "xti", NULL, 0, 0),
- FRATE(0, "ext", NULL, 0, 0),
-};
-
-static void __init s3c2412_common_clk_register_fixed_ext(
- struct samsung_clk_provider *ctx,
- unsigned long xti_f, unsigned long ext_f)
-{
- /* xtal alias is necessary for the current cpufreq driver */
- struct samsung_clock_alias xti_alias = ALIAS(XTI, NULL, "xtal");
-
- s3c2412_common_frate_clks[0].fixed_rate = xti_f;
- s3c2412_common_frate_clks[1].fixed_rate = ext_f;
- samsung_clk_register_fixed_rate(ctx, s3c2412_common_frate_clks,
- ARRAY_SIZE(s3c2412_common_frate_clks));
-
- samsung_clk_register_alias(ctx, &xti_alias, 1);
-}
-
-void __init s3c2412_common_clk_init(struct device_node *np, unsigned long xti_f,
- unsigned long ext_f, void __iomem *base)
-{
- struct samsung_clk_provider *ctx;
- int ret;
- reg_base = base;
-
- if (np) {
- reg_base = of_iomap(np, 0);
- if (!reg_base)
- panic("%s: failed to map registers\n", __func__);
- }
-
- ctx = samsung_clk_init(np, reg_base, NR_CLKS);
-
- /* Register external clocks only in non-dt cases */
- if (!np)
- s3c2412_common_clk_register_fixed_ext(ctx, xti_f, ext_f);
-
- /* Register PLLs. */
- samsung_clk_register_pll(ctx, s3c2412_plls, ARRAY_SIZE(s3c2412_plls),
- reg_base);
-
- /* Register common internal clocks. */
- samsung_clk_register_mux(ctx, s3c2412_muxes, ARRAY_SIZE(s3c2412_muxes));
- samsung_clk_register_div(ctx, s3c2412_dividers,
- ARRAY_SIZE(s3c2412_dividers));
- samsung_clk_register_gate(ctx, s3c2412_gates,
- ARRAY_SIZE(s3c2412_gates));
- samsung_clk_register_fixed_factor(ctx, s3c2412_ffactor,
- ARRAY_SIZE(s3c2412_ffactor));
- samsung_clk_register_alias(ctx, s3c2412_aliases,
- ARRAY_SIZE(s3c2412_aliases));
-
- samsung_clk_sleep_init(reg_base, s3c2412_clk_regs,
- ARRAY_SIZE(s3c2412_clk_regs));
-
- samsung_clk_of_add_provider(np, ctx);
-
- ret = register_restart_handler(&s3c2412_restart_handler);
- if (ret)
- pr_warn("cannot register restart handler, %d\n", ret);
-}
-
-static void __init s3c2412_clk_init(struct device_node *np)
-{
- s3c2412_common_clk_init(np, 0, 0, NULL);
-}
-CLK_OF_DECLARE(s3c2412_clk, "samsung,s3c2412-clock", s3c2412_clk_init);
diff --git a/drivers/clk/samsung/clk-s3c2443.c b/drivers/clk/samsung/clk-s3c2443.c
deleted file mode 100644
index a827d63766d1..000000000000
--- a/drivers/clk/samsung/clk-s3c2443.c
+++ /dev/null
@@ -1,438 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
- *
- * Common Clock Framework support for S3C2443 and following SoCs.
- */
-
-#include <linux/clk-provider.h>
-#include <linux/clk/samsung.h>
-#include <linux/io.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/reboot.h>
-
-#include <dt-bindings/clock/s3c2443.h>
-
-#include "clk.h"
-#include "clk-pll.h"
-
-/* S3C2416 clock controller register offsets */
-#define LOCKCON0 0x00
-#define LOCKCON1 0x04
-#define MPLLCON 0x10
-#define EPLLCON 0x18
-#define EPLLCON_K 0x1C
-#define CLKSRC 0x20
-#define CLKDIV0 0x24
-#define CLKDIV1 0x28
-#define CLKDIV2 0x2C
-#define HCLKCON 0x30
-#define PCLKCON 0x34
-#define SCLKCON 0x38
-#define SWRST 0x44
-
-/* the soc types */
-enum supported_socs {
- S3C2416,
- S3C2443,
- S3C2450,
-};
-
-static void __iomem *reg_base;
-
-/*
- * list of controller registers to be saved and restored during a
- * suspend/resume cycle.
- */
-static unsigned long s3c2443_clk_regs[] __initdata = {
- LOCKCON0,
- LOCKCON1,
- MPLLCON,
- EPLLCON,
- EPLLCON_K,
- CLKSRC,
- CLKDIV0,
- CLKDIV1,
- CLKDIV2,
- PCLKCON,
- HCLKCON,
- SCLKCON,
-};
-
-PNAME(epllref_p) = { "mpllref", "mpllref", "xti", "ext" };
-PNAME(esysclk_p) = { "epllref", "epll" };
-PNAME(mpllref_p) = { "xti", "mdivclk" };
-PNAME(msysclk_p) = { "mpllref", "mpll" };
-PNAME(armclk_p) = { "armdiv" , "hclk" };
-PNAME(i2s0_p) = { "div_i2s0", "ext_i2s", "epllref", "epllref" };
-
-static struct samsung_mux_clock s3c2443_common_muxes[] __initdata = {
- MUX(0, "epllref", epllref_p, CLKSRC, 7, 2),
- MUX(ESYSCLK, "esysclk", esysclk_p, CLKSRC, 6, 1),
- MUX(0, "mpllref", mpllref_p, CLKSRC, 3, 1),
- MUX(MSYSCLK, "msysclk", msysclk_p, CLKSRC, 4, 1),
- MUX(ARMCLK, "armclk", armclk_p, CLKDIV0, 13, 1),
- MUX(0, "mux_i2s0", i2s0_p, CLKSRC, 14, 2),
-};
-
-static struct clk_div_table hclk_d[] = {
- { .val = 0, .div = 1 },
- { .val = 1, .div = 2 },
- { .val = 3, .div = 4 },
- { /* sentinel */ },
-};
-
-static struct clk_div_table mdivclk_d[] = {
- { .val = 0, .div = 1 },
- { .val = 1, .div = 3 },
- { .val = 2, .div = 5 },
- { .val = 3, .div = 7 },
- { .val = 4, .div = 9 },
- { .val = 5, .div = 11 },
- { .val = 6, .div = 13 },
- { .val = 7, .div = 15 },
- { /* sentinel */ },
-};
-
-static struct samsung_div_clock s3c2443_common_dividers[] __initdata = {
- DIV_T(0, "mdivclk", "xti", CLKDIV0, 6, 3, mdivclk_d),
- DIV(0, "prediv", "msysclk", CLKDIV0, 4, 2),
- DIV_T(HCLK, "hclk", "prediv", CLKDIV0, 0, 2, hclk_d),
- DIV(PCLK, "pclk", "hclk", CLKDIV0, 2, 1),
- DIV(0, "div_hsspi0_epll", "esysclk", CLKDIV1, 24, 2),
- DIV(0, "div_fimd", "esysclk", CLKDIV1, 16, 8),
- DIV(0, "div_i2s0", "esysclk", CLKDIV1, 12, 4),
- DIV(0, "div_uart", "esysclk", CLKDIV1, 8, 4),
- DIV(0, "div_hsmmc1", "esysclk", CLKDIV1, 6, 2),
- DIV(0, "div_usbhost", "esysclk", CLKDIV1, 4, 2),
-};
-
-static struct samsung_gate_clock s3c2443_common_gates[] __initdata = {
- GATE(SCLK_HSMMC_EXT, "sclk_hsmmcext", "ext", SCLKCON, 13, 0, 0),
- GATE(SCLK_HSMMC1, "sclk_hsmmc1", "div_hsmmc1", SCLKCON, 12, 0, 0),
- GATE(SCLK_FIMD, "sclk_fimd", "div_fimd", SCLKCON, 10, 0, 0),
- GATE(SCLK_I2S0, "sclk_i2s0", "mux_i2s0", SCLKCON, 9, 0, 0),
- GATE(SCLK_UART, "sclk_uart", "div_uart", SCLKCON, 8, 0, 0),
- GATE(SCLK_USBH, "sclk_usbhost", "div_usbhost", SCLKCON, 1, 0, 0),
- GATE(HCLK_DRAM, "dram", "hclk", HCLKCON, 19, CLK_IGNORE_UNUSED, 0),
- GATE(HCLK_SSMC, "ssmc", "hclk", HCLKCON, 18, CLK_IGNORE_UNUSED, 0),
- GATE(HCLK_HSMMC1, "hsmmc1", "hclk", HCLKCON, 16, 0, 0),
- GATE(HCLK_USBD, "usb-device", "hclk", HCLKCON, 12, 0, 0),
- GATE(HCLK_USBH, "usb-host", "hclk", HCLKCON, 11, 0, 0),
- GATE(HCLK_LCD, "lcd", "hclk", HCLKCON, 9, 0, 0),
- GATE(HCLK_DMA5, "dma5", "hclk", HCLKCON, 5, CLK_IGNORE_UNUSED, 0),
- GATE(HCLK_DMA4, "dma4", "hclk", HCLKCON, 4, CLK_IGNORE_UNUSED, 0),
- GATE(HCLK_DMA3, "dma3", "hclk", HCLKCON, 3, CLK_IGNORE_UNUSED, 0),
- GATE(HCLK_DMA2, "dma2", "hclk", HCLKCON, 2, CLK_IGNORE_UNUSED, 0),
- GATE(HCLK_DMA1, "dma1", "hclk", HCLKCON, 1, CLK_IGNORE_UNUSED, 0),
- GATE(HCLK_DMA0, "dma0", "hclk", HCLKCON, 0, CLK_IGNORE_UNUSED, 0),
- GATE(PCLK_GPIO, "gpio", "pclk", PCLKCON, 13, CLK_IGNORE_UNUSED, 0),
- GATE(PCLK_RTC, "rtc", "pclk", PCLKCON, 12, 0, 0),
- GATE(PCLK_WDT, "wdt", "pclk", PCLKCON, 11, 0, 0),
- GATE(PCLK_PWM, "pwm", "pclk", PCLKCON, 10, 0, 0),
- GATE(PCLK_I2S0, "i2s0", "pclk", PCLKCON, 9, 0, 0),
- GATE(PCLK_AC97, "ac97", "pclk", PCLKCON, 8, 0, 0),
- GATE(PCLK_ADC, "adc", "pclk", PCLKCON, 7, 0, 0),
- GATE(PCLK_SPI0, "spi0", "pclk", PCLKCON, 6, 0, 0),
- GATE(PCLK_I2C0, "i2c0", "pclk", PCLKCON, 4, 0, 0),
- GATE(PCLK_UART3, "uart3", "pclk", PCLKCON, 3, 0, 0),
- GATE(PCLK_UART2, "uart2", "pclk", PCLKCON, 2, 0, 0),
- GATE(PCLK_UART1, "uart1", "pclk", PCLKCON, 1, 0, 0),
- GATE(PCLK_UART0, "uart0", "pclk", PCLKCON, 0, 0, 0),
-};
-
-static struct samsung_clock_alias s3c2443_common_aliases[] __initdata = {
- ALIAS(MSYSCLK, NULL, "msysclk"),
- ALIAS(ARMCLK, NULL, "armclk"),
- ALIAS(MPLL, NULL, "mpll"),
- ALIAS(EPLL, NULL, "epll"),
- ALIAS(HCLK, NULL, "hclk"),
- ALIAS(HCLK_SSMC, NULL, "nand"),
- ALIAS(PCLK_UART0, "s3c2440-uart.0", "uart"),
- ALIAS(PCLK_UART1, "s3c2440-uart.1", "uart"),
- ALIAS(PCLK_UART2, "s3c2440-uart.2", "uart"),
- ALIAS(PCLK_UART3, "s3c2440-uart.3", "uart"),
- ALIAS(PCLK_UART0, "s3c2440-uart.0", "clk_uart_baud2"),
- ALIAS(PCLK_UART1, "s3c2440-uart.1", "clk_uart_baud2"),
- ALIAS(PCLK_UART2, "s3c2440-uart.2", "clk_uart_baud2"),
- ALIAS(PCLK_UART3, "s3c2440-uart.3", "clk_uart_baud2"),
- ALIAS(SCLK_UART, NULL, "clk_uart_baud3"),
- ALIAS(PCLK_PWM, NULL, "timers"),
- ALIAS(PCLK_RTC, NULL, "rtc"),
- ALIAS(PCLK_WDT, NULL, "watchdog"),
- ALIAS(PCLK_ADC, NULL, "adc"),
- ALIAS(PCLK_I2C0, "s3c2410-i2c.0", "i2c"),
- ALIAS(HCLK_USBD, NULL, "usb-device"),
- ALIAS(HCLK_USBH, NULL, "usb-host"),
- ALIAS(SCLK_USBH, NULL, "usb-bus-host"),
- ALIAS(PCLK_SPI0, "s3c2443-spi.0", "spi"),
- ALIAS(PCLK_SPI0, "s3c2443-spi.0", "spi_busclk0"),
- ALIAS(HCLK_HSMMC1, "s3c-sdhci.1", "hsmmc"),
- ALIAS(HCLK_HSMMC1, "s3c-sdhci.1", "mmc_busclk.0"),
- ALIAS(PCLK_I2S0, "samsung-i2s.0", "iis"),
- ALIAS(SCLK_I2S0, NULL, "i2s-if"),
- ALIAS(HCLK_LCD, NULL, "lcd"),
- ALIAS(SCLK_FIMD, NULL, "sclk_fimd"),
-};
-
-/* S3C2416 specific clocks */
-
-static struct samsung_pll_clock s3c2416_pll_clks[] __initdata = {
- PLL(pll_6552_s3c2416, MPLL, "mpll", "mpllref", LOCKCON0, MPLLCON, NULL),
- PLL(pll_6553, EPLL, "epll", "epllref", LOCKCON1, EPLLCON, NULL),
-};
-
-PNAME(s3c2416_hsmmc0_p) = { "sclk_hsmmc0", "sclk_hsmmcext" };
-PNAME(s3c2416_hsmmc1_p) = { "sclk_hsmmc1", "sclk_hsmmcext" };
-PNAME(s3c2416_hsspi0_p) = { "hsspi0_epll", "hsspi0_mpll" };
-
-static struct clk_div_table armdiv_s3c2416_d[] = {
- { .val = 0, .div = 1 },
- { .val = 1, .div = 2 },
- { .val = 2, .div = 3 },
- { .val = 3, .div = 4 },
- { .val = 5, .div = 6 },
- { .val = 7, .div = 8 },
- { /* sentinel */ },
-};
-
-static struct samsung_div_clock s3c2416_dividers[] __initdata = {
- DIV_T(ARMDIV, "armdiv", "msysclk", CLKDIV0, 9, 3, armdiv_s3c2416_d),
- DIV(0, "div_hsspi0_mpll", "msysclk", CLKDIV2, 0, 4),
- DIV(0, "div_hsmmc0", "esysclk", CLKDIV2, 6, 2),
-};
-
-static struct samsung_mux_clock s3c2416_muxes[] __initdata = {
- MUX(MUX_HSMMC0, "mux_hsmmc0", s3c2416_hsmmc0_p, CLKSRC, 16, 1),
- MUX(MUX_HSMMC1, "mux_hsmmc1", s3c2416_hsmmc1_p, CLKSRC, 17, 1),
- MUX(MUX_HSSPI0, "mux_hsspi0", s3c2416_hsspi0_p, CLKSRC, 18, 1),
-};
-
-static struct samsung_gate_clock s3c2416_gates[] __initdata = {
- GATE(0, "hsspi0_mpll", "div_hsspi0_mpll", SCLKCON, 19, 0, 0),
- GATE(0, "hsspi0_epll", "div_hsspi0_epll", SCLKCON, 14, 0, 0),
- GATE(0, "sclk_hsmmc0", "div_hsmmc0", SCLKCON, 6, 0, 0),
- GATE(HCLK_2D, "2d", "hclk", HCLKCON, 20, 0, 0),
- GATE(HCLK_HSMMC0, "hsmmc0", "hclk", HCLKCON, 15, 0, 0),
- GATE(HCLK_IROM, "irom", "hclk", HCLKCON, 13, CLK_IGNORE_UNUSED, 0),
- GATE(PCLK_PCM, "pcm", "pclk", PCLKCON, 19, 0, 0),
-};
-
-static struct samsung_clock_alias s3c2416_aliases[] __initdata = {
- ALIAS(HCLK_HSMMC0, "s3c-sdhci.0", "hsmmc"),
- ALIAS(HCLK_HSMMC0, "s3c-sdhci.0", "mmc_busclk.0"),
- ALIAS(MUX_HSMMC0, "s3c-sdhci.0", "mmc_busclk.2"),
- ALIAS(MUX_HSMMC1, "s3c-sdhci.1", "mmc_busclk.2"),
- ALIAS(MUX_HSSPI0, "s3c2443-spi.0", "spi_busclk2"),
- ALIAS(ARMDIV, NULL, "armdiv"),
-};
-
-/* S3C2443 specific clocks */
-
-static struct samsung_pll_clock s3c2443_pll_clks[] __initdata = {
- PLL(pll_3000, MPLL, "mpll", "mpllref", LOCKCON0, MPLLCON, NULL),
- PLL(pll_2126, EPLL, "epll", "epllref", LOCKCON1, EPLLCON, NULL),
-};
-
-static struct clk_div_table armdiv_s3c2443_d[] = {
- { .val = 0, .div = 1 },
- { .val = 8, .div = 2 },
- { .val = 2, .div = 3 },
- { .val = 9, .div = 4 },
- { .val = 10, .div = 6 },
- { .val = 11, .div = 8 },
- { .val = 13, .div = 12 },
- { .val = 15, .div = 16 },
- { /* sentinel */ },
-};
-
-static struct samsung_div_clock s3c2443_dividers[] __initdata = {
- DIV_T(ARMDIV, "armdiv", "msysclk", CLKDIV0, 9, 4, armdiv_s3c2443_d),
- DIV(0, "div_cam", "esysclk", CLKDIV1, 26, 4),
-};
-
-static struct samsung_gate_clock s3c2443_gates[] __initdata = {
- GATE(SCLK_HSSPI0, "sclk_hsspi0", "div_hsspi0_epll", SCLKCON, 14, 0, 0),
- GATE(SCLK_CAM, "sclk_cam", "div_cam", SCLKCON, 11, 0, 0),
- GATE(HCLK_CFC, "cfc", "hclk", HCLKCON, 17, CLK_IGNORE_UNUSED, 0),
- GATE(HCLK_CAM, "cam", "hclk", HCLKCON, 8, 0, 0),
- GATE(PCLK_SPI1, "spi1", "pclk", PCLKCON, 15, 0, 0),
- GATE(PCLK_SDI, "sdi", "pclk", PCLKCON, 5, 0, 0),
-};
-
-static struct samsung_clock_alias s3c2443_aliases[] __initdata = {
- ALIAS(SCLK_HSSPI0, "s3c2443-spi.0", "spi_busclk2"),
- ALIAS(SCLK_HSMMC1, "s3c-sdhci.1", "mmc_busclk.2"),
- ALIAS(SCLK_CAM, NULL, "camif-upll"),
- ALIAS(PCLK_SPI1, "s3c2410-spi.0", "spi"),
- ALIAS(PCLK_SDI, NULL, "sdi"),
- ALIAS(HCLK_CFC, NULL, "cfc"),
- ALIAS(ARMDIV, NULL, "armdiv"),
-};
-
-/* S3C2450 specific clocks */
-
-PNAME(s3c2450_cam_p) = { "div_cam", "hclk" };
-PNAME(s3c2450_hsspi1_p) = { "hsspi1_epll", "hsspi1_mpll" };
-PNAME(i2s1_p) = { "div_i2s1", "ext_i2s", "epllref", "epllref" };
-
-static struct samsung_div_clock s3c2450_dividers[] __initdata = {
- DIV(0, "div_cam", "esysclk", CLKDIV1, 26, 4),
- DIV(0, "div_hsspi1_epll", "esysclk", CLKDIV2, 24, 2),
- DIV(0, "div_hsspi1_mpll", "msysclk", CLKDIV2, 16, 4),
- DIV(0, "div_i2s1", "esysclk", CLKDIV2, 12, 4),
-};
-
-static struct samsung_mux_clock s3c2450_muxes[] __initdata = {
- MUX(0, "mux_cam", s3c2450_cam_p, CLKSRC, 20, 1),
- MUX(MUX_HSSPI1, "mux_hsspi1", s3c2450_hsspi1_p, CLKSRC, 19, 1),
- MUX(0, "mux_i2s1", i2s1_p, CLKSRC, 12, 2),
-};
-
-static struct samsung_gate_clock s3c2450_gates[] __initdata = {
- GATE(SCLK_I2S1, "sclk_i2s1", "div_i2s1", SCLKCON, 5, 0, 0),
- GATE(HCLK_CFC, "cfc", "hclk", HCLKCON, 17, 0, 0),
- GATE(HCLK_CAM, "cam", "hclk", HCLKCON, 8, 0, 0),
- GATE(HCLK_DMA7, "dma7", "hclk", HCLKCON, 7, CLK_IGNORE_UNUSED, 0),
- GATE(HCLK_DMA6, "dma6", "hclk", HCLKCON, 6, CLK_IGNORE_UNUSED, 0),
- GATE(PCLK_I2S1, "i2s1", "pclk", PCLKCON, 17, 0, 0),
- GATE(PCLK_I2C1, "i2c1", "pclk", PCLKCON, 16, 0, 0),
- GATE(PCLK_SPI1, "spi1", "pclk", PCLKCON, 14, 0, 0),
-};
-
-static struct samsung_clock_alias s3c2450_aliases[] __initdata = {
- ALIAS(PCLK_SPI1, "s3c2443-spi.1", "spi"),
- ALIAS(PCLK_SPI1, "s3c2443-spi.1", "spi_busclk0"),
- ALIAS(MUX_HSSPI1, "s3c2443-spi.1", "spi_busclk2"),
- ALIAS(PCLK_I2C1, "s3c2410-i2c.1", "i2c"),
-};
-
-static int s3c2443_restart(struct notifier_block *this,
- unsigned long mode, void *cmd)
-{
- __raw_writel(0x533c2443, reg_base + SWRST);
- return NOTIFY_DONE;
-}
-
-static struct notifier_block s3c2443_restart_handler = {
- .notifier_call = s3c2443_restart,
- .priority = 129,
-};
-
-/*
- * fixed rate clocks generated outside the soc
- * Only necessary until the devicetree-move is complete
- */
-static struct samsung_fixed_rate_clock s3c2443_common_frate_clks[] __initdata = {
- FRATE(0, "xti", NULL, 0, 0),
- FRATE(0, "ext", NULL, 0, 0),
- FRATE(0, "ext_i2s", NULL, 0, 0),
- FRATE(0, "ext_uart", NULL, 0, 0),
-};
-
-static void __init s3c2443_common_clk_register_fixed_ext(
- struct samsung_clk_provider *ctx, unsigned long xti_f)
-{
- s3c2443_common_frate_clks[0].fixed_rate = xti_f;
- samsung_clk_register_fixed_rate(ctx, s3c2443_common_frate_clks,
- ARRAY_SIZE(s3c2443_common_frate_clks));
-}
-
-void __init s3c2443_common_clk_init(struct device_node *np, unsigned long xti_f,
- int current_soc,
- void __iomem *base)
-{
- struct samsung_clk_provider *ctx;
- int ret;
- reg_base = base;
-
- if (np) {
- reg_base = of_iomap(np, 0);
- if (!reg_base)
- panic("%s: failed to map registers\n", __func__);
- }
-
- ctx = samsung_clk_init(np, reg_base, NR_CLKS);
-
- /* Register external clocks only in non-dt cases */
- if (!np)
- s3c2443_common_clk_register_fixed_ext(ctx, xti_f);
-
- /* Register PLLs. */
- if (current_soc == S3C2416 || current_soc == S3C2450)
- samsung_clk_register_pll(ctx, s3c2416_pll_clks,
- ARRAY_SIZE(s3c2416_pll_clks), reg_base);
- else
- samsung_clk_register_pll(ctx, s3c2443_pll_clks,
- ARRAY_SIZE(s3c2443_pll_clks), reg_base);
-
- /* Register common internal clocks. */
- samsung_clk_register_mux(ctx, s3c2443_common_muxes,
- ARRAY_SIZE(s3c2443_common_muxes));
- samsung_clk_register_div(ctx, s3c2443_common_dividers,
- ARRAY_SIZE(s3c2443_common_dividers));
- samsung_clk_register_gate(ctx, s3c2443_common_gates,
- ARRAY_SIZE(s3c2443_common_gates));
- samsung_clk_register_alias(ctx, s3c2443_common_aliases,
- ARRAY_SIZE(s3c2443_common_aliases));
-
- /* Register SoC-specific clocks. */
- switch (current_soc) {
- case S3C2450:
- samsung_clk_register_div(ctx, s3c2450_dividers,
- ARRAY_SIZE(s3c2450_dividers));
- samsung_clk_register_mux(ctx, s3c2450_muxes,
- ARRAY_SIZE(s3c2450_muxes));
- samsung_clk_register_gate(ctx, s3c2450_gates,
- ARRAY_SIZE(s3c2450_gates));
- samsung_clk_register_alias(ctx, s3c2450_aliases,
- ARRAY_SIZE(s3c2450_aliases));
- fallthrough; /* as s3c2450 extends the s3c2416 clocks */
- case S3C2416:
- samsung_clk_register_div(ctx, s3c2416_dividers,
- ARRAY_SIZE(s3c2416_dividers));
- samsung_clk_register_mux(ctx, s3c2416_muxes,
- ARRAY_SIZE(s3c2416_muxes));
- samsung_clk_register_gate(ctx, s3c2416_gates,
- ARRAY_SIZE(s3c2416_gates));
- samsung_clk_register_alias(ctx, s3c2416_aliases,
- ARRAY_SIZE(s3c2416_aliases));
- break;
- case S3C2443:
- samsung_clk_register_div(ctx, s3c2443_dividers,
- ARRAY_SIZE(s3c2443_dividers));
- samsung_clk_register_gate(ctx, s3c2443_gates,
- ARRAY_SIZE(s3c2443_gates));
- samsung_clk_register_alias(ctx, s3c2443_aliases,
- ARRAY_SIZE(s3c2443_aliases));
- break;
- }
-
- samsung_clk_sleep_init(reg_base, s3c2443_clk_regs,
- ARRAY_SIZE(s3c2443_clk_regs));
-
- samsung_clk_of_add_provider(np, ctx);
-
- ret = register_restart_handler(&s3c2443_restart_handler);
- if (ret)
- pr_warn("cannot register restart handler, %d\n", ret);
-}
-
-static void __init s3c2416_clk_init(struct device_node *np)
-{
- s3c2443_common_clk_init(np, 0, S3C2416, NULL);
-}
-CLK_OF_DECLARE(s3c2416_clk, "samsung,s3c2416-clock", s3c2416_clk_init);
-
-static void __init s3c2443_clk_init(struct device_node *np)
-{
- s3c2443_common_clk_init(np, 0, S3C2443, NULL);
-}
-CLK_OF_DECLARE(s3c2443_clk, "samsung,s3c2443-clock", s3c2443_clk_init);
-
-static void __init s3c2450_clk_init(struct device_node *np)
-{
- s3c2443_common_clk_init(np, 0, S3C2450, NULL);
-}
-CLK_OF_DECLARE(s3c2450_clk, "samsung,s3c2450-clock", s3c2450_clk_init);