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Diffstat (limited to 'arch/arm/mach-s3c/pll-s3c2440-12000000.c')
-rw-r--r--arch/arm/mach-s3c/pll-s3c2440-12000000.c95
1 files changed, 0 insertions, 95 deletions
diff --git a/arch/arm/mach-s3c/pll-s3c2440-12000000.c b/arch/arm/mach-s3c/pll-s3c2440-12000000.c
deleted file mode 100644
index fdb8e8c2fe3b..000000000000
--- a/arch/arm/mach-s3c/pll-s3c2440-12000000.c
+++ /dev/null
@@ -1,95 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-//
-// Copyright (c) 2006-2007 Simtec Electronics
-// http://armlinux.simtec.co.uk/
-// Ben Dooks <ben@simtec.co.uk>
-// Vincent Sanders <vince@arm.linux.org.uk>
-//
-// S3C2440/S3C2442 CPU PLL tables (12MHz Crystal)
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-
-#include <linux/soc/samsung/s3c-cpufreq-core.h>
-#include <linux/soc/samsung/s3c-pm.h>
-
-/* This array should be sorted in ascending order of the frequencies */
-static struct cpufreq_frequency_table s3c2440_plls_12[] = {
- { .frequency = 75000000, .driver_data = PLLVAL(0x75, 3, 3), }, /* FVco 600.000000 */
- { .frequency = 80000000, .driver_data = PLLVAL(0x98, 4, 3), }, /* FVco 640.000000 */
- { .frequency = 90000000, .driver_data = PLLVAL(0x70, 2, 3), }, /* FVco 720.000000 */
- { .frequency = 100000000, .driver_data = PLLVAL(0x5c, 1, 3), }, /* FVco 800.000000 */
- { .frequency = 110000000, .driver_data = PLLVAL(0x66, 1, 3), }, /* FVco 880.000000 */
- { .frequency = 120000000, .driver_data = PLLVAL(0x70, 1, 3), }, /* FVco 960.000000 */
- { .frequency = 150000000, .driver_data = PLLVAL(0x75, 3, 2), }, /* FVco 600.000000 */
- { .frequency = 160000000, .driver_data = PLLVAL(0x98, 4, 2), }, /* FVco 640.000000 */
- { .frequency = 170000000, .driver_data = PLLVAL(0x4d, 1, 2), }, /* FVco 680.000000 */
- { .frequency = 180000000, .driver_data = PLLVAL(0x70, 2, 2), }, /* FVco 720.000000 */
- { .frequency = 190000000, .driver_data = PLLVAL(0x57, 1, 2), }, /* FVco 760.000000 */
- { .frequency = 200000000, .driver_data = PLLVAL(0x5c, 1, 2), }, /* FVco 800.000000 */
- { .frequency = 210000000, .driver_data = PLLVAL(0x84, 2, 2), }, /* FVco 840.000000 */
- { .frequency = 220000000, .driver_data = PLLVAL(0x66, 1, 2), }, /* FVco 880.000000 */
- { .frequency = 230000000, .driver_data = PLLVAL(0x6b, 1, 2), }, /* FVco 920.000000 */
- { .frequency = 240000000, .driver_data = PLLVAL(0x70, 1, 2), }, /* FVco 960.000000 */
- { .frequency = 300000000, .driver_data = PLLVAL(0x75, 3, 1), }, /* FVco 600.000000 */
- { .frequency = 310000000, .driver_data = PLLVAL(0x93, 4, 1), }, /* FVco 620.000000 */
- { .frequency = 320000000, .driver_data = PLLVAL(0x98, 4, 1), }, /* FVco 640.000000 */
- { .frequency = 330000000, .driver_data = PLLVAL(0x66, 2, 1), }, /* FVco 660.000000 */
- { .frequency = 340000000, .driver_data = PLLVAL(0x4d, 1, 1), }, /* FVco 680.000000 */
- { .frequency = 350000000, .driver_data = PLLVAL(0xa7, 4, 1), }, /* FVco 700.000000 */
- { .frequency = 360000000, .driver_data = PLLVAL(0x70, 2, 1), }, /* FVco 720.000000 */
- { .frequency = 370000000, .driver_data = PLLVAL(0xb1, 4, 1), }, /* FVco 740.000000 */
- { .frequency = 380000000, .driver_data = PLLVAL(0x57, 1, 1), }, /* FVco 760.000000 */
- { .frequency = 390000000, .driver_data = PLLVAL(0x7a, 2, 1), }, /* FVco 780.000000 */
- { .frequency = 400000000, .driver_data = PLLVAL(0x5c, 1, 1), }, /* FVco 800.000000 */
-};
-
-static int s3c2440_plls12_add(struct device *dev, struct subsys_interface *sif)
-{
- struct clk *xtal_clk;
- unsigned long xtal;
-
- xtal_clk = clk_get(NULL, "xtal");
- if (IS_ERR(xtal_clk))
- return PTR_ERR(xtal_clk);
-
- xtal = clk_get_rate(xtal_clk);
- clk_put(xtal_clk);
-
- if (xtal == 12000000) {
- printk(KERN_INFO "Using PLL table for 12MHz crystal\n");
- return s3c_plltab_register(s3c2440_plls_12,
- ARRAY_SIZE(s3c2440_plls_12));
- }
-
- return 0;
-}
-
-static struct subsys_interface s3c2440_plls12_interface = {
- .name = "s3c2440_plls12",
- .subsys = &s3c2440_subsys,
- .add_dev = s3c2440_plls12_add,
-};
-
-static int __init s3c2440_pll_12mhz(void)
-{
- return subsys_interface_register(&s3c2440_plls12_interface);
-
-}
-arch_initcall(s3c2440_pll_12mhz);
-
-static struct subsys_interface s3c2442_plls12_interface = {
- .name = "s3c2442_plls12",
- .subsys = &s3c2442_subsys,
- .add_dev = s3c2440_plls12_add,
-};
-
-static int __init s3c2442_pll_12mhz(void)
-{
- return subsys_interface_register(&s3c2442_plls12_interface);
-
-}
-arch_initcall(s3c2442_pll_12mhz);