Commit 4abb1b40 authored by Gabriel FERNANDEZ's avatar Gabriel FERNANDEZ Committed by Mike Turquette
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clk: st: use static const for stm_fs tables



converts stm_fs tables into static const
Signed-off-by: default avatarGabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: default avatarMike Turquette <mturquette@linaro.org>
parent 0268099c
......@@ -41,7 +41,7 @@ struct stm_fs {
unsigned long nsdiv;
};
static struct stm_fs fs216c65_rtbl[] = {
static const struct stm_fs fs216c65_rtbl[] = {
{ .mdiv = 0x1f, .pe = 0x0, .sdiv = 0x7, .nsdiv = 0 }, /* 312.5 Khz */
{ .mdiv = 0x17, .pe = 0x25ed, .sdiv = 0x1, .nsdiv = 0 }, /* 27 MHz */
{ .mdiv = 0x1a, .pe = 0x7b36, .sdiv = 0x2, .nsdiv = 1 }, /* 36.87 MHz */
......@@ -49,13 +49,13 @@ static struct stm_fs fs216c65_rtbl[] = {
{ .mdiv = 0x11, .pe = 0x1c72, .sdiv = 0x1, .nsdiv = 1 }, /* 108 MHz */
};
static struct stm_fs fs432c65_rtbl[] = {
static const struct stm_fs fs432c65_rtbl[] = {
{ .mdiv = 0x1f, .pe = 0x0, .sdiv = 0x7, .nsdiv = 0 }, /* 625 Khz */
{ .mdiv = 0x11, .pe = 0x1c72, .sdiv = 0x2, .nsdiv = 1 }, /* 108 MHz */
{ .mdiv = 0x19, .pe = 0x121a, .sdiv = 0x0, .nsdiv = 1 }, /* 297 MHz */
};
static struct stm_fs fs660c32_rtbl[] = {
static const struct stm_fs fs660c32_rtbl[] = {
{ .mdiv = 0x01, .pe = 0x2aaa, .sdiv = 0x8, .nsdiv = 0 }, /* 600 KHz */
{ .mdiv = 0x02, .pe = 0x3d33, .sdiv = 0x0, .nsdiv = 0 }, /* 148.5 Mhz */
{ .mdiv = 0x13, .pe = 0x5bcc, .sdiv = 0x0, .nsdiv = 1 }, /* 297 Mhz */
......@@ -82,9 +82,9 @@ struct clkgen_quadfs_data {
struct clkgen_field nsdiv[QUADFS_MAX_CHAN];
const struct clk_ops *pll_ops;
struct stm_fs *rtbl;
const struct stm_fs *rtbl;
u8 rtbl_cnt;
int (*get_rate)(unsigned long , struct stm_fs *,
int (*get_rate)(unsigned long , const struct stm_fs *,
unsigned long *);
};
......@@ -94,11 +94,11 @@ static const struct clk_ops st_quadfs_fs216c65_ops;
static const struct clk_ops st_quadfs_fs432c65_ops;
static const struct clk_ops st_quadfs_fs660c32_ops;
static int clk_fs216c65_get_rate(unsigned long, struct stm_fs *,
static int clk_fs216c65_get_rate(unsigned long, const struct stm_fs *,
unsigned long *);
static int clk_fs432c65_get_rate(unsigned long, struct stm_fs *,
static int clk_fs432c65_get_rate(unsigned long, const struct stm_fs *,
unsigned long *);
static int clk_fs660c32_dig_get_rate(unsigned long, struct stm_fs *,
static int clk_fs660c32_dig_get_rate(unsigned long, const struct stm_fs *,
unsigned long *);
/*
* Values for all of the standalone instances of this clock
......@@ -106,7 +106,7 @@ static int clk_fs660c32_dig_get_rate(unsigned long, struct stm_fs *,
* that the individual channel standby control bits (nsb) are in the
* first register along with the PLL control bits.
*/
static struct clkgen_quadfs_data st_fs216c65_416 = {
static const struct clkgen_quadfs_data st_fs216c65_416 = {
/* 416 specific */
.npda = CLKGEN_FIELD(0x0, 0x1, 14),
.nsb = { CLKGEN_FIELD(0x0, 0x1, 10),
......@@ -143,7 +143,7 @@ static struct clkgen_quadfs_data st_fs216c65_416 = {
.get_rate = clk_fs216c65_get_rate,
};
static struct clkgen_quadfs_data st_fs432c65_416 = {
static const struct clkgen_quadfs_data st_fs432c65_416 = {
.npda = CLKGEN_FIELD(0x0, 0x1, 14),
.nsb = { CLKGEN_FIELD(0x0, 0x1, 10),
CLKGEN_FIELD(0x0, 0x1, 11),
......@@ -179,7 +179,7 @@ static struct clkgen_quadfs_data st_fs432c65_416 = {
.get_rate = clk_fs432c65_get_rate,
};
static struct clkgen_quadfs_data st_fs660c32_E_416 = {
static const struct clkgen_quadfs_data st_fs660c32_E_416 = {
.npda = CLKGEN_FIELD(0x0, 0x1, 14),
.nsb = { CLKGEN_FIELD(0x0, 0x1, 10),
CLKGEN_FIELD(0x0, 0x1, 11),
......@@ -215,7 +215,7 @@ static struct clkgen_quadfs_data st_fs660c32_E_416 = {
.get_rate = clk_fs660c32_dig_get_rate,
};
static struct clkgen_quadfs_data st_fs660c32_F_416 = {
static const struct clkgen_quadfs_data st_fs660c32_F_416 = {
.npda = CLKGEN_FIELD(0x0, 0x1, 14),
.nsb = { CLKGEN_FIELD(0x0, 0x1, 10),
CLKGEN_FIELD(0x0, 0x1, 11),
......@@ -650,7 +650,7 @@ static int quadfs_fsynth_is_enabled(struct clk_hw *hw)
#define P15 (uint64_t)(1 << 15)
static int clk_fs216c65_get_rate(unsigned long input, struct stm_fs *fs,
static int clk_fs216c65_get_rate(unsigned long input, const struct stm_fs *fs,
unsigned long *rate)
{
uint64_t res;
......@@ -670,7 +670,7 @@ static int clk_fs216c65_get_rate(unsigned long input, struct stm_fs *fs,
return 0;
}
static int clk_fs432c65_get_rate(unsigned long input, struct stm_fs *fs,
static int clk_fs432c65_get_rate(unsigned long input, const struct stm_fs *fs,
unsigned long *rate)
{
uint64_t res;
......@@ -693,7 +693,7 @@ static int clk_fs432c65_get_rate(unsigned long input, struct stm_fs *fs,
#define P20 (uint64_t)(1 << 20)
static int clk_fs660c32_dig_get_rate(unsigned long input,
struct stm_fs *fs, unsigned long *rate)
const struct stm_fs *fs, unsigned long *rate)
{
unsigned long s = (1 << fs->sdiv);
unsigned long ns;
......@@ -749,7 +749,7 @@ static long quadfs_find_best_rate(struct clk_hw *hw, unsigned long drate,
{
struct st_clk_quadfs_fsynth *fs = to_quadfs_fsynth(hw);
int (*clk_fs_get_rate)(unsigned long ,
struct stm_fs *, unsigned long *);
const struct stm_fs *, unsigned long *);
struct stm_fs prev_params;
unsigned long prev_rate, rate = 0;
unsigned long diff_rate, prev_diff_rate = ~0;
......@@ -793,7 +793,7 @@ static unsigned long quadfs_recalc_rate(struct clk_hw *hw,
unsigned long rate = 0;
struct stm_fs params;
int (*clk_fs_get_rate)(unsigned long ,
struct stm_fs *, unsigned long *);
const struct stm_fs *, unsigned long *);
clk_fs_get_rate = fs->data->get_rate;
......
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