diff options
Diffstat (limited to 'drivers/cpu/mpc83xx_cpu.c')
| -rw-r--r-- | drivers/cpu/mpc83xx_cpu.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/drivers/cpu/mpc83xx_cpu.c b/drivers/cpu/mpc83xx_cpu.c index f8a84bae9d9..5f1592f9ad4 100644 --- a/drivers/cpu/mpc83xx_cpu.c +++ b/drivers/cpu/mpc83xx_cpu.c @@ -60,7 +60,7 @@ static inline u32 get_spridr(void) * determine_type() - Determine CPU family of MPC83xx device * @dev: CPU device from which to read CPU family from */ -static inline void determine_family(struct udevice *dev) +static inline void determine_family(const struct udevice *dev) { struct mpc83xx_cpu_priv *priv = dev_get_priv(dev); /* Upper 12 bits of PARTID field (bits 0-23 in SPRIDR) */ @@ -95,7 +95,7 @@ static inline void determine_family(struct udevice *dev) * determine_type() - Determine CPU type of MPC83xx device * @dev: CPU device from which to read CPU type from */ -static inline void determine_type(struct udevice *dev) +static inline void determine_type(const struct udevice *dev) { struct mpc83xx_cpu_priv *priv = dev_get_priv(dev); /* Upper 16 bits of PVR (Processor Version Register) */ @@ -169,7 +169,7 @@ static inline void determine_type(struct udevice *dev) * determine_e300_type() - Determine e300 core type of MPC83xx device * @dev: CPU device from which to read e300 core type from */ -static inline void determine_e300_type(struct udevice *dev) +static inline void determine_e300_type(const struct udevice *dev) { struct mpc83xx_cpu_priv *priv = dev_get_priv(dev); /* Upper 16 bits of PVR (Processor Version Register) */ @@ -198,7 +198,7 @@ static inline void determine_e300_type(struct udevice *dev) * determine_revid() - Determine revision ID of CPU device * @dev: CPU device from which to read revision ID */ -static inline void determine_revid(struct udevice *dev) +static inline void determine_revid(const struct udevice *dev) { struct mpc83xx_cpu_priv *priv = dev_get_priv(dev); u32 REVID_MAJOR_MASK; @@ -221,7 +221,7 @@ static inline void determine_revid(struct udevice *dev) * determine_cpu_data() - Determine CPU information from hardware * @dev: CPU device from which to read information */ -static void determine_cpu_data(struct udevice *dev) +static void determine_cpu_data(const struct udevice *dev) { struct mpc83xx_cpu_priv *priv = dev_get_priv(dev); const u32 E_FLAG_MASK = 0x00010000; @@ -239,7 +239,7 @@ static void determine_cpu_data(struct udevice *dev) priv->is_e_processor = !bitfield_extract_by_mask(spridr, E_FLAG_MASK); } -static int mpc83xx_cpu_get_desc(struct udevice *dev, char *buf, int size) +static int mpc83xx_cpu_get_desc(const struct udevice *dev, char *buf, int size) { struct mpc83xx_cpu_priv *priv = dev_get_priv(dev); struct clk core_clk; @@ -248,14 +248,14 @@ static int mpc83xx_cpu_get_desc(struct udevice *dev, char *buf, int size) char csb_freq[32]; int ret; - ret = clk_get_by_index(dev, 0, &core_clk); + ret = clk_get_by_index((struct udevice *)dev, 0, &core_clk); if (ret) { debug("%s: Failed to get core clock (err = %d)\n", dev->name, ret); return ret; } - ret = clk_get_by_index(dev, 1, &csb_clk); + ret = clk_get_by_index((struct udevice *)dev, 1, &csb_clk); if (ret) { debug("%s: Failed to get CSB clock (err = %d)\n", dev->name, ret); @@ -278,13 +278,14 @@ static int mpc83xx_cpu_get_desc(struct udevice *dev, char *buf, int size) return 0; } -static int mpc83xx_cpu_get_info(struct udevice *dev, struct cpu_info *info) +static int mpc83xx_cpu_get_info(const struct udevice *dev, + struct cpu_info *info) { struct clk clock; int ret; ulong freq; - ret = clk_get_by_index(dev, 0, &clock); + ret = clk_get_by_index((struct udevice *)dev, 0, &clock); if (ret) { debug("%s: Failed to get core clock (err = %d)\n", dev->name, ret); @@ -303,13 +304,14 @@ static int mpc83xx_cpu_get_info(struct udevice *dev, struct cpu_info *info) return 0; } -static int mpc83xx_cpu_get_count(struct udevice *dev) +static int mpc83xx_cpu_get_count(const struct udevice *dev) { /* We have one e300cX core */ return 1; } -static int mpc83xx_cpu_get_vendor(struct udevice *dev, char *buf, int size) +static int mpc83xx_cpu_get_vendor(const struct udevice *dev, char *buf, + int size) { snprintf(buf, size, "NXP"); |