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clk: at91: Use dev_read_addr_ptr()

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Replace devfdt_get_addr_ptr() with dev_read_addr_ptr() when retrieving the
register base address.

dev_read_addr_ptr() supports both live device tree and flat DT backends,
avoiding direct dependency on devfdt_* helpers.

No functional changes.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Tested-by: Manikandan Muralidharan <manikandan.m@microchip.com>
This commit is contained in:
Peng Fan
2026-05-25 11:10:18 +08:00
committed by Tom Rini
parent bb354d0445
commit 54ed5729a9
5 changed files with 12 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/clk/at91/sam9x60.c
View File

@@ -426,7 +426,7 @@ static const struct pmc_clk_setup sam9x60_clk_setup[] = {
static int sam9x60_clk_probe(struct udevice *dev)
{
void __iomem *base = (void *)devfdt_get_addr_ptr(dev);
void __iomem *base = dev_read_addr_ptr(dev);
unsigned int *clkmuxallocs[64], *muxallocs[64];
const char *p[10];
unsigned int cm[10], m[10], *tmpclkmux, *tmpmux;

2
drivers/clk/at91/sam9x7.c
View File

@@ -817,7 +817,7 @@ static const struct {
static int sam9x7_clk_probe(struct udevice *dev)
{
void __iomem *base = (void *)devfdt_get_addr_ptr(dev);
void __iomem *base = dev_read_addr_ptr(dev);
unsigned int *clkmuxallocs[64], *muxallocs[64];
const char *p[10];
unsigned int cm[10], m[10], *tmpclkmux, *tmpmux;

6
drivers/clk/at91/sama7d65.c
View File

@@ -1176,7 +1176,7 @@ static const struct pmc_clk_setup sama7d65_clk_setup[] = {
static int sama7d65_clk_probe(struct udevice *dev)
{
void __iomem *base = (void *)devfdt_get_addr(dev);
void __iomem *base = dev_read_addr_ptr(dev);
unsigned int *clkmuxallocs[SAMA7D65_MAX_MUX_ALLOCS];
unsigned int *muxallocs[SAMA7D65_MAX_MUX_ALLOCS];
const char *p[12];
@@ -1185,8 +1185,8 @@ static int sama7d65_clk_probe(struct udevice *dev)
bool main_osc_bypass;
int ret, muxallocindex = 0, clkmuxallocindex = 0, i, j;
if (IS_ERR(base))
return PTR_ERR(base);
if (!base)
return -EINVAL;
memset(muxallocs, 0, ARRAY_SIZE(muxallocs));
memset(clkmuxallocs, 0, ARRAY_SIZE(clkmuxallocs));

6
drivers/clk/at91/sama7g5.c
View File

@@ -1109,7 +1109,7 @@ static const struct pmc_clk_setup sama7g5_clk_setup[] = {
static int sama7g5_clk_probe(struct udevice *dev)
{
void __iomem *base = devfdt_get_addr_ptr(dev);
void __iomem *base = dev_read_addr_ptr(dev);
unsigned int *clkmuxallocs[SAMA7G5_MAX_MUX_ALLOCS];
unsigned int *muxallocs[SAMA7G5_MAX_MUX_ALLOCS];
const char *p[10];
@@ -1118,8 +1118,8 @@ static int sama7g5_clk_probe(struct udevice *dev)
bool main_osc_bypass;
int ret, muxallocindex = 0, clkmuxallocindex = 0, i, j;
if (IS_ERR(base))
return PTR_ERR(base);
if (!base)
return -EINVAL;
memset(muxallocs, 0, sizeof(muxallocs));
memset(clkmuxallocs, 0, sizeof(clkmuxallocs));

5
drivers/clk/at91/sckc.c
View File

@@ -124,12 +124,15 @@ U_BOOT_DRIVER(at91_sam9x60_td_slck) = {
static int at91_sam9x60_sckc_probe(struct udevice *dev)
{
struct sam9x60_sckc *sckc = dev_get_priv(dev);
void __iomem *base = devfdt_get_addr_ptr(dev);
void __iomem *base = dev_read_addr_ptr(dev);
const char *slow_rc_osc, *slow_osc;
const char *parents[2];
struct clk *clk, c;
int ret;
if (!base)
return -EINVAL;
ret = clk_get_by_index(dev, 0, &c);
if (ret)
return ret;