diff options
Diffstat (limited to 'packages/kexecboot/linux-kexecboot-2.6.24/tosa/0041-From-80a359e60c2aec59ccf4fca0a7fd20495f82b1d2-Mon-Se.patch')
| -rw-r--r-- | packages/kexecboot/linux-kexecboot-2.6.24/tosa/0041-From-80a359e60c2aec59ccf4fca0a7fd20495f82b1d2-Mon-Se.patch | 593 |
1 files changed, 593 insertions, 0 deletions
diff --git a/packages/kexecboot/linux-kexecboot-2.6.24/tosa/0041-From-80a359e60c2aec59ccf4fca0a7fd20495f82b1d2-Mon-Se.patch b/packages/kexecboot/linux-kexecboot-2.6.24/tosa/0041-From-80a359e60c2aec59ccf4fca0a7fd20495f82b1d2-Mon-Se.patch new file mode 100644 index 0000000000..9c95c67e78 --- /dev/null +++ b/packages/kexecboot/linux-kexecboot-2.6.24/tosa/0041-From-80a359e60c2aec59ccf4fca0a7fd20495f82b1d2-Mon-Se.patch @@ -0,0 +1,593 @@ +From 2a143b9546b01fd6c58ebaac7eb46568a17d6a41 Mon Sep 17 00:00:00 2001 +From: Dmitry Baryshkov <dbaryshkov@gmail.com> +Date: Tue, 12 Feb 2008 04:58:59 +0300 +Subject: [PATCH 41/64] From 80a359e60c2aec59ccf4fca0a7fd20495f82b1d2 Mon Sep 17 00:00:00 2001 + In-Reply-To: <20080207005839.GA28509@doriath.ww600.siemens.net> + References: <20080207005839.GA28509@doriath.ww600.siemens.net> + Date: Thu, 7 Feb 2008 03:35:08 +0300 + Subject: [PATCH 3/5] Use clocklib for ARM pxa sub-arch. + Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> + +--- + arch/arm/Kconfig | 1 + + arch/arm/mach-pxa/clock.c | 108 ++++++-------------------------------------- + arch/arm/mach-pxa/clock.h | 58 +++++++++++++----------- + arch/arm/mach-pxa/pxa25x.c | 64 +++++++++++++++----------- + arch/arm/mach-pxa/pxa27x.c | 61 +++++++++++++----------- + arch/arm/mach-pxa/pxa3xx.c | 91 +++++++++++++++++++++---------------- + 6 files changed, 169 insertions(+), 214 deletions(-) + +diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig +index 423e953..47f3c73 100644 +--- a/arch/arm/Kconfig ++++ b/arch/arm/Kconfig +@@ -347,6 +347,7 @@ config ARCH_PXA + select GENERIC_CLOCKEVENTS + select TICK_ONESHOT + select HAVE_GPIO_LIB ++ select HAVE_CLOCK_LIB + help + Support for Intel/Marvell's PXA2xx/PXA3xx processor line. + +diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c +index 83ef5ec..3296b02 100644 +--- a/arch/arm/mach-pxa/clock.c ++++ b/arch/arm/mach-pxa/clock.c +@@ -8,6 +8,7 @@ + #include <linux/err.h> + #include <linux/string.h> + #include <linux/clk.h> ++#include <linux/clklib.h> + #include <linux/spinlock.h> + #include <linux/platform_device.h> + #include <linux/delay.h> +@@ -19,123 +20,42 @@ + #include "generic.h" + #include "clock.h" + +-static LIST_HEAD(clocks); +-static DEFINE_MUTEX(clocks_mutex); +-static DEFINE_SPINLOCK(clocks_lock); +- +-struct clk *clk_get(struct device *dev, const char *id) +-{ +- struct clk *p, *clk = ERR_PTR(-ENOENT); +- +- mutex_lock(&clocks_mutex); +- list_for_each_entry(p, &clocks, node) { +- if (strcmp(id, p->name) == 0 && +- (p->dev == NULL || p->dev == dev)) { +- clk = p; +- break; +- } +- } +- mutex_unlock(&clocks_mutex); +- +- return clk; +-} +-EXPORT_SYMBOL(clk_get); +- +-void clk_put(struct clk *clk) ++static int clk_gpio27_enable(struct clk *clk) + { +-} +-EXPORT_SYMBOL(clk_put); +- +-int clk_enable(struct clk *clk) +-{ +- unsigned long flags; +- +- spin_lock_irqsave(&clocks_lock, flags); +- if (clk->enabled++ == 0) +- clk->ops->enable(clk); +- spin_unlock_irqrestore(&clocks_lock, flags); +- +- if (clk->delay) +- udelay(clk->delay); ++ pxa_gpio_mode(GPIO11_3_6MHz_MD); + + return 0; + } +-EXPORT_SYMBOL(clk_enable); +- +-void clk_disable(struct clk *clk) +-{ +- unsigned long flags; +- +- WARN_ON(clk->enabled == 0); +- +- spin_lock_irqsave(&clocks_lock, flags); +- if (--clk->enabled == 0) +- clk->ops->disable(clk); +- spin_unlock_irqrestore(&clocks_lock, flags); +-} +-EXPORT_SYMBOL(clk_disable); +- +-unsigned long clk_get_rate(struct clk *clk) +-{ +- unsigned long rate; +- +- rate = clk->rate; +- if (clk->ops->getrate) +- rate = clk->ops->getrate(clk); +- +- return rate; +-} +-EXPORT_SYMBOL(clk_get_rate); +- +- +-static void clk_gpio27_enable(struct clk *clk) +-{ +- pxa_gpio_mode(GPIO11_3_6MHz_MD); +-} + + static void clk_gpio27_disable(struct clk *clk) + { ++ /* FIXME: disable clock */ + } + +-static const struct clkops clk_gpio27_ops = { +- .enable = clk_gpio27_enable, +- .disable = clk_gpio27_disable, +-}; +- +- +-void clk_cken_enable(struct clk *clk) ++int clk_cken_enable(struct clk *clk) + { +- CKEN |= 1 << clk->cken; ++ int cken = ((struct clk_cken_priv *)clk->priv)->cken; ++ CKEN |= 1 << cken; ++ ++ return 0; + } + + void clk_cken_disable(struct clk *clk) + { +- CKEN &= ~(1 << clk->cken); ++ int cken = ((struct clk_cken_priv *)clk->priv)->cken; ++ CKEN &= ~(1 << cken); + } + +-const struct clkops clk_cken_ops = { +- .enable = clk_cken_enable, +- .disable = clk_cken_disable, +-}; +- + static struct clk common_clks[] = { + { + .name = "GPIO27_CLK", +- .ops = &clk_gpio27_ops, + .rate = 3686400, ++ .owner = THIS_MODULE, ++ .enable = clk_gpio27_enable, ++ .disable = clk_gpio27_disable, + }, + }; + +-void clks_register(struct clk *clks, size_t num) +-{ +- int i; +- +- mutex_lock(&clocks_mutex); +- for (i = 0; i < num; i++) +- list_add(&clks[i].node, &clocks); +- mutex_unlock(&clocks_mutex); +-} +- + static int __init clk_init(void) + { + clks_register(common_clks, ARRAY_SIZE(common_clks)); +diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h +index bc6b77e..5d0d067 100644 +--- a/arch/arm/mach-pxa/clock.h ++++ b/arch/arm/mach-pxa/clock.h +@@ -1,43 +1,47 @@ +-struct clk; ++#include <linux/clklib.h> ++#include <linux/seq_file.h> + +-struct clkops { +- void (*enable)(struct clk *); +- void (*disable)(struct clk *); +- unsigned long (*getrate)(struct clk *); ++struct clk_cken_priv { ++ unsigned int cken; + }; + +-struct clk { +- struct list_head node; +- const char *name; +- struct device *dev; +- const struct clkops *ops; +- unsigned long rate; +- unsigned int cken; +- unsigned int delay; +- unsigned int enabled; +-}; +- +-#define INIT_CKEN(_name, _cken, _rate, _delay, _dev) \ ++#define INIT_CKEN(_name, _cken, _rate, _delay) \ + { \ + .name = _name, \ +- .dev = _dev, \ +- .ops = &clk_cken_ops, \ ++ .enable = clk_cken_enable, \ ++ .disable = clk_cken_disable, \ + .rate = _rate, \ +- .cken = CKEN_##_cken, \ + .delay = _delay, \ ++ .priv = &(struct clk_cken_priv) { \ ++ .cken = CKEN_##_cken, \ ++ }, \ + } + +-#define INIT_CK(_name, _cken, _ops, _dev) \ ++#define INIT_CK(_name, _cken, _getrate) \ + { \ + .name = _name, \ +- .dev = _dev, \ +- .ops = _ops, \ +- .cken = CKEN_##_cken, \ ++ .enable = clk_cken_enable, \ ++ .disable = clk_cken_disable, \ ++ .getrate = _getrate, \ ++ .priv = &(struct clk_cken_priv) { \ ++ .cken = CKEN_##_cken, \ ++ }, \ + } + +-extern const struct clkops clk_cken_ops; +- +-void clk_cken_enable(struct clk *clk); ++int clk_cken_enable(struct clk *clk); + void clk_cken_disable(struct clk *clk); + + void clks_register(struct clk *clks, size_t num); ++ ++static int __maybe_unused clk_dev_can_get(struct clk *clk, struct device *dev) ++{ ++ return (dev == clk->priv); ++} ++ ++static int __maybe_unused clk_dev_format(struct clk *clk, struct seq_file *s) ++{ ++ BUG_ON(!clk->priv); ++ seq_puts(s, "for device "); ++ seq_puts(s, ((struct device *)clk->priv)->bus_id); ++ return 0; ++} +diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c +index 5988d99..ed3719b 100644 +--- a/arch/arm/mach-pxa/pxa25x.c ++++ b/arch/arm/mach-pxa/pxa25x.c +@@ -100,40 +100,50 @@ static unsigned long clk_pxa25x_lcd_getrate(struct clk *clk) + return pxa25x_get_memclk_frequency_10khz() * 10000; + } + +-static const struct clkops clk_pxa25x_lcd_ops = { +- .enable = clk_cken_enable, +- .disable = clk_cken_disable, +- .getrate = clk_pxa25x_lcd_getrate, +-}; +- + /* + * 3.6864MHz -> OST, GPIO, SSP, PWM, PLLs (95.842MHz, 147.456MHz) + * 95.842MHz -> MMC 19.169MHz, I2C 31.949MHz, FICP 47.923MHz, USB 47.923MHz + * 147.456MHz -> UART 14.7456MHz, AC97 12.288MHz, I2S 5.672MHz (allegedly) + */ +-static struct clk pxa25x_hwuart_clk = +- INIT_CKEN("UARTCLK", HWUART, 14745600, 1, &pxa_device_hwuart.dev) +-; ++static struct clk pxa25x_hwuart_clk[] = { ++ INIT_CKEN("HWUARTCLK", HWUART, 14745600, 1), ++ { ++ .parent = &pxa25x_hwuart_clk[0], ++ .name = "UARTCLK", ++ .can_get = clk_dev_can_get, ++ .priv = &pxa_device_hwuart.dev, ++ }, ++}; + + static struct clk pxa25x_clks[] = { +- INIT_CK("LCDCLK", LCD, &clk_pxa25x_lcd_ops, &pxa_device_fb.dev), +- INIT_CKEN("UARTCLK", FFUART, 14745600, 1, &pxa_device_ffuart.dev), +- INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev), +- INIT_CKEN("UARTCLK", STUART, 14745600, 1, NULL), +- INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa_device_udc.dev), +- INIT_CKEN("MMCCLK", MMC, 19169000, 0, &pxa_device_mci.dev), +- INIT_CKEN("I2CCLK", I2C, 31949000, 0, &pxa_device_i2c.dev), +- +- INIT_CKEN("SSPCLK", SSP, 3686400, 0, &pxa25x_device_ssp.dev), +- INIT_CKEN("SSPCLK", NSSP, 3686400, 0, &pxa25x_device_nssp.dev), +- INIT_CKEN("SSPCLK", ASSP, 3686400, 0, &pxa25x_device_assp.dev), ++ INIT_CK("LCDCLK", LCD, &clk_pxa25x_lcd_getrate), ++ INIT_CKEN("FFUARTCLK", FFUART, 14745600, 1), ++ INIT_CKEN("BTUARTCLK", BTUART, 14745600, 1), ++ INIT_CKEN("STUARTCLK", STUART, 14745600, 1), ++ INIT_CKEN("UDCCLK", USB, 47923000, 5), ++ INIT_CKEN("MMCCLK", MMC, 19169000, 0), ++ INIT_CKEN("I2CCLK", I2C, 31949000, 0), ++ ++ INIT_CKEN("SSP_CLK", SSP, 3686400, 0), ++ INIT_CKEN("NSSPCLK", NSSP, 3686400, 0), ++ INIT_CKEN("ASSPCLK", ASSP, 3686400, 0), + + /* +- INIT_CKEN("PWMCLK", PWM0, 3686400, 0, NULL), +- INIT_CKEN("PWMCLK", PWM0, 3686400, 0, NULL), +- INIT_CKEN("I2SCLK", I2S, 14745600, 0, NULL), ++ INIT_CKEN("PWMCLK", PWM0, 3686400, 0), ++ INIT_CKEN("PWMCLK", PWM0, 3686400, 0), ++ INIT_CKEN("I2SCLK", I2S, 14745600, 0), + */ +- INIT_CKEN("FICPCLK", FICP, 47923000, 0, NULL), ++ INIT_CKEN("FICPCLK", FICP, 47923000, 0), ++}; ++ ++static struct clk_function __initdata pxa25x_clk_funcs[] = { ++ CLK_FUNC("FFUARTCLK", "UARTCLK", clk_dev_can_get, &pxa_device_ffuart.dev, clk_dev_format), ++ CLK_FUNC("BTUARTCLK", "UARTCLK", clk_dev_can_get, &pxa_device_btuart.dev, clk_dev_format), ++ CLK_FUNC("STUARTCLK", "UARTCLK", clk_dev_can_get, &pxa_device_stuart.dev, clk_dev_format), ++ CLK_FUNC("STUARTCLK", "SIRCLK", NULL, NULL, NULL), ++ CLK_FUNC("SSP_CLK", "SSPCLK", clk_dev_can_get, &pxa25x_device_ssp.dev, clk_dev_format), ++ CLK_FUNC("NSSPCLK", "SSPCLK", clk_dev_can_get, &pxa25x_device_nssp.dev, clk_dev_format), ++ CLK_FUNC("ASSPCLK", "SSPCLK", clk_dev_can_get, &pxa25x_device_assp.dev, clk_dev_format), + }; + + #ifdef CONFIG_PM +@@ -313,11 +323,13 @@ static int __init pxa25x_init(void) + int ret = 0; + + /* Only add HWUART for PXA255/26x; PXA210/250/27x do not have it. */ +- if (cpu_is_pxa25x()) +- clks_register(&pxa25x_hwuart_clk, 1); ++ if (cpu_is_pxa25x()) { ++ clks_register(pxa25x_hwuart_clk, ARRAY_SIZE(pxa25x_hwuart_clk)); ++ } + + if (cpu_is_pxa21x() || cpu_is_pxa25x()) { + clks_register(pxa25x_clks, ARRAY_SIZE(pxa25x_clks)); ++ clk_alloc_functions(pxa25x_clk_funcs, ARRAY_SIZE(pxa25x_clk_funcs)); + + if ((ret = pxa_init_dma(16))) + return ret; +diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c +index 30ca4fd..c51e7b2 100644 +--- a/arch/arm/mach-pxa/pxa27x.c ++++ b/arch/arm/mach-pxa/pxa27x.c +@@ -126,44 +126,48 @@ static unsigned long clk_pxa27x_lcd_getrate(struct clk *clk) + return pxa27x_get_lcdclk_frequency_10khz() * 10000; + } + +-static const struct clkops clk_pxa27x_lcd_ops = { +- .enable = clk_cken_enable, +- .disable = clk_cken_disable, +- .getrate = clk_pxa27x_lcd_getrate, +-}; +- + static struct clk pxa27x_clks[] = { +- INIT_CK("LCDCLK", LCD, &clk_pxa27x_lcd_ops, &pxa_device_fb.dev), +- INIT_CK("CAMCLK", CAMERA, &clk_pxa27x_lcd_ops, NULL), ++ INIT_CK("LCDCLK", LCD, &clk_pxa27x_lcd_getrate), ++ INIT_CK("CAMCLK", CAMERA, &clk_pxa27x_lcd_getrate), + +- INIT_CKEN("UARTCLK", FFUART, 14857000, 1, &pxa_device_ffuart.dev), +- INIT_CKEN("UARTCLK", BTUART, 14857000, 1, &pxa_device_btuart.dev), +- INIT_CKEN("UARTCLK", STUART, 14857000, 1, NULL), ++ INIT_CKEN("FFUARTCLK", FFUART, 14857000, 1), ++ INIT_CKEN("BTUARTCLK", BTUART, 14857000, 1), ++ INIT_CKEN("STUARTCLK", STUART, 14857000, 1), + +- INIT_CKEN("I2SCLK", I2S, 14682000, 0, &pxa_device_i2s.dev), +- INIT_CKEN("I2CCLK", I2C, 32842000, 0, &pxa_device_i2c.dev), +- INIT_CKEN("UDCCLK", USB, 48000000, 5, &pxa_device_udc.dev), +- INIT_CKEN("MMCCLK", MMC, 19500000, 0, &pxa_device_mci.dev), +- INIT_CKEN("FICPCLK", FICP, 48000000, 0, &pxa_device_ficp.dev), ++ INIT_CKEN("I2SCLK", I2S, 14682000, 0), ++ INIT_CKEN("I2CCLK", I2C, 32842000, 0), ++ INIT_CKEN("UDCCLK", USB, 48000000, 5), ++ INIT_CKEN("MMCCLK", MMC, 19500000, 0), ++ INIT_CKEN("FICPCLK", FICP, 48000000, 0), + +- INIT_CKEN("USBCLK", USBHOST, 48000000, 0, &pxa27x_device_ohci.dev), +- INIT_CKEN("I2CCLK", PWRI2C, 13000000, 0, &pxa27x_device_i2c_power.dev), +- INIT_CKEN("KBDCLK", KEYPAD, 32768, 0, NULL), ++ INIT_CKEN("USBCLK", USBHOST, 48000000, 0), ++ INIT_CKEN("I2CCLK", PWRI2C, 13000000, 0), ++ INIT_CKEN("KBDCLK", KEYPAD, 32768, 0), + +- INIT_CKEN("SSPCLK", SSP1, 13000000, 0, &pxa27x_device_ssp1.dev), +- INIT_CKEN("SSPCLK", SSP2, 13000000, 0, &pxa27x_device_ssp2.dev), +- INIT_CKEN("SSPCLK", SSP3, 13000000, 0, &pxa27x_device_ssp3.dev), ++ INIT_CKEN("SSP1CLK", SSP1, 13000000, 0), ++ INIT_CKEN("SSP2CLK", SSP2, 13000000, 0), ++ INIT_CKEN("SSP3CLK", SSP3, 13000000, 0), + + /* +- INIT_CKEN("PWMCLK", PWM0, 13000000, 0, NULL), +- INIT_CKEN("MSLCLK", MSL, 48000000, 0, NULL), +- INIT_CKEN("USIMCLK", USIM, 48000000, 0, NULL), +- INIT_CKEN("MSTKCLK", MEMSTK, 19500000, 0, NULL), +- INIT_CKEN("IMCLK", IM, 0, 0, NULL), +- INIT_CKEN("MEMCLK", MEMC, 0, 0, NULL), ++ INIT_CKEN("PWMCLK", PWM0, 13000000, 0), ++ INIT_CKEN("MSLCLK", MSL, 48000000, 0), ++ INIT_CKEN("USIMCLK", USIM, 48000000, 0), ++ INIT_CKEN("MSTKCLK", MEMSTK, 19500000, 0), ++ INIT_CKEN("IMCLK", IM, 0, 0), ++ INIT_CKEN("MEMCLK", MEMC, 0, 0), + */ + }; + ++static struct clk_function __initdata pxa27x_clk_funcs[] = { ++ CLK_FUNC("FFUARTCLK", "UARTCLK", clk_dev_can_get, &pxa_device_ffuart.dev, clk_dev_format), ++ CLK_FUNC("BTUARTCLK", "UARTCLK", clk_dev_can_get, &pxa_device_btuart.dev, clk_dev_format), ++ CLK_FUNC("STUARTCLK", "UARTCLK", clk_dev_can_get, &pxa_device_stuart.dev, clk_dev_format), ++ CLK_FUNC("STUARTCLK", "SIRCLK", NULL, NULL, NULL), ++ CLK_FUNC("SSP1CLK", "SSPCLK", clk_dev_can_get, &pxa27x_device_ssp1.dev, clk_dev_format), ++ CLK_FUNC("SSP2CLK", "SSPCLK", clk_dev_can_get, &pxa27x_device_ssp2.dev, clk_dev_format), ++ CLK_FUNC("SSP3CLK", "SSPCLK", clk_dev_can_get, &pxa27x_device_ssp3.dev, clk_dev_format), ++}; ++ + #ifdef CONFIG_PM + + #define SAVE(x) sleep_save[SLEEP_SAVE_##x] = x +@@ -453,6 +457,7 @@ static int __init pxa27x_init(void) + int ret = 0; + if (cpu_is_pxa27x()) { + clks_register(pxa27x_clks, ARRAY_SIZE(pxa27x_clks)); ++ clk_alloc_functions(pxa27x_clk_funcs, ARRAY_SIZE(pxa27x_clk_funcs)); + + if ((ret = pxa_init_dma(32))) + return ret; +diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c +index ccab9da..0f8bbf3 100644 +--- a/arch/arm/mach-pxa/pxa3xx.c ++++ b/arch/arm/mach-pxa/pxa3xx.c +@@ -122,27 +122,31 @@ static unsigned long clk_pxa3xx_hsio_getrate(struct clk *clk) + return hsio_clk; + } + +-static void clk_pxa3xx_cken_enable(struct clk *clk) ++static int clk_pxa3xx_cken_enable(struct clk *clk) + { +- unsigned long mask = 1ul << (clk->cken & 0x1f); ++ int cken = ((struct clk_cken_priv *)clk->priv)->cken; ++ unsigned long mask = 1ul << (cken & 0x1f); + + local_irq_disable(); + +- if (clk->cken < 32) ++ if (cken < 32) + CKENA |= mask; + else + CKENB |= mask; + + local_irq_enable(); ++ ++ return 0; + } + + static void clk_pxa3xx_cken_disable(struct clk *clk) + { +- unsigned long mask = 1ul << (clk->cken & 0x1f); ++ int cken = ((struct clk_cken_priv *)clk->priv)->cken; ++ unsigned long mask = 1ul << (cken & 0x1f); + + local_irq_disable(); + +- if (clk->cken < 32) ++ if (cken < 32) + CKENA &= ~mask; + else + CKENB &= ~mask; +@@ -150,55 +154,63 @@ static void clk_pxa3xx_cken_disable(struct clk *clk) + local_irq_enable(); + } + +-static const struct clkops clk_pxa3xx_cken_ops = { +- .enable = clk_pxa3xx_cken_enable, +- .disable = clk_pxa3xx_cken_disable, +-}; +- +-static const struct clkops clk_pxa3xx_hsio_ops = { +- .enable = clk_pxa3xx_cken_enable, +- .disable = clk_pxa3xx_cken_disable, +- .getrate = clk_pxa3xx_hsio_getrate, +-}; +- +-#define PXA3xx_CKEN(_name, _cken, _rate, _delay, _dev) \ ++#define PXA3xx_CKEN(_name, _cken, _rate, _delay) \ + { \ + .name = _name, \ +- .dev = _dev, \ +- .ops = &clk_pxa3xx_cken_ops, \ ++ .enable = clk_pxa3xx_cken_enable, \ ++ .disable = clk_pxa3xx_cken_disable, \ + .rate = _rate, \ +- .cken = CKEN_##_cken, \ + .delay = _delay, \ ++ .priv = &(struct clk_cken_priv) { \ ++ .cken = CKEN_##_cken, \ ++ }, \ + } + +-#define PXA3xx_CK(_name, _cken, _ops, _dev) \ ++#define PXA3xx_CK(_name, _cken, _getrate) \ + { \ + .name = _name, \ +- .dev = _dev, \ +- .ops = _ops, \ +- .cken = CKEN_##_cken, \ ++ .enable = clk_pxa3xx_cken_enable, \ ++ .disable = clk_pxa3xx_cken_disable, \ ++ .getrate = _getrate, \ ++ .priv = &(struct clk_cken_priv) { \ ++ .cken = CKEN_##_cken, \ ++ }, \ + } + + static struct clk pxa3xx_clks[] = { +- PXA3xx_CK("LCDCLK", LCD, &clk_pxa3xx_hsio_ops, &pxa_device_fb.dev), +- PXA3xx_CK("CAMCLK", CAMERA, &clk_pxa3xx_hsio_ops, NULL), ++ PXA3xx_CK("LCDCLK", LCD, &clk_pxa3xx_hsio_getrate), ++ PXA3xx_CK("CAMCLK", CAMERA, &clk_pxa3xx_hsio_getrate), + +- PXA3xx_CKEN("UARTCLK", FFUART, 14857000, 1, &pxa_device_ffuart.dev), +- PXA3xx_CKEN("UARTCLK", BTUART, 14857000, 1, &pxa_device_btuart.dev), +- PXA3xx_CKEN("UARTCLK", STUART, 14857000, 1, NULL), ++ PXA3xx_CKEN("FFUARTCLK", FFUART, 14857000, 1), ++ PXA3xx_CKEN("BTUARTCLK", BTUART, 14857000, 1), ++ PXA3xx_CKEN("STUARTCLK", STUART, 14857000, 1), + +- PXA3xx_CKEN("I2CCLK", I2C, 32842000, 0, &pxa_device_i2c.dev), +- PXA3xx_CKEN("UDCCLK", UDC, 48000000, 5, &pxa_device_udc.dev), +- PXA3xx_CKEN("USBCLK", USBH, 48000000, 0, &pxa27x_device_ohci.dev), ++ PXA3xx_CKEN("I2CCLK", I2C, 32842000, 0), ++ PXA3xx_CKEN("UDCCLK", UDC, 48000000, 5), ++ PXA3xx_CKEN("USBCLK", USBH, 48000000, 0), + +- PXA3xx_CKEN("SSPCLK", SSP1, 13000000, 0, &pxa27x_device_ssp1.dev), +- PXA3xx_CKEN("SSPCLK", SSP2, 13000000, 0, &pxa27x_device_ssp2.dev), +- PXA3xx_CKEN("SSPCLK", SSP3, 13000000, 0, &pxa27x_device_ssp3.dev), +- PXA3xx_CKEN("SSPCLK", SSP4, 13000000, 0, &pxa3xx_device_ssp4.dev), ++ PXA3xx_CKEN("SSP1CLK", SSP1, 13000000, 0), ++ PXA3xx_CKEN("SSP2CLK", SSP2, 13000000, 0), ++ PXA3xx_CKEN("SSP3CLK", SSP3, 13000000, 0), ++ PXA3xx_CKEN("SSP4CLK", SSP4, 13000000, 0), ++ ++ PXA3xx_CKEN("MMC1CLK", MMC1, 19500000, 0), ++ PXA3xx_CKEN("MMC2CLK", MMC2, 19500000, 0), ++ PXA3xx_CKEN("MMC3CLK", MMC3, 19500000, 0), ++}; + +- PXA3xx_CKEN("MMCCLK", MMC1, 19500000, 0, &pxa_device_mci.dev), +- PXA3xx_CKEN("MMCCLK", MMC2, 19500000, 0, &pxa3xx_device_mci2.dev), +- PXA3xx_CKEN("MMCCLK", MMC3, 19500000, 0, &pxa3xx_device_mci3.dev), ++static struct clk_function __initdata pxa3xx_clk_funcs[] = { ++ CLK_FUNC("FFUARTCLK", "UARTCLK", clk_dev_can_get, &pxa_device_ffuart.dev, clk_dev_format), ++ CLK_FUNC("BTUARTCLK", "UARTCLK", clk_dev_can_get, &pxa_device_btuart.dev, clk_dev_format), ++ CLK_FUNC("STUARTCLK", "UARTCLK", clk_dev_can_get, &pxa_device_stuart.dev, clk_dev_format), ++ CLK_FUNC("STUARTCLK", "SIRCLK", NULL, NULL, NULL), ++ CLK_FUNC("SSP1CLK", "SSPCLK", clk_dev_can_get, &pxa27x_device_ssp1.dev, clk_dev_format), ++ CLK_FUNC("SSP2CLK", "SSPCLK", clk_dev_can_get, &pxa27x_device_ssp2.dev, clk_dev_format), ++ CLK_FUNC("SSP3CLK", "SSPCLK", clk_dev_can_get, &pxa27x_device_ssp3.dev, clk_dev_format), ++ CLK_FUNC("SSP4CLK", "SSPCLK", clk_dev_can_get, &pxa3xx_device_ssp4.dev, clk_dev_format), ++ CLK_FUNC("MMC1CLK", "MMCCLK", clk_dev_can_get, &pxa_device_mci.dev, clk_dev_format), ++ CLK_FUNC("MMC2CLK", "MMCCLK", clk_dev_can_get, &pxa3xx_device_mci2.dev, clk_dev_format), ++ CLK_FUNC("MMC3CLK", "MMCCLK", clk_dev_can_get, &pxa3xx_device_mci3.dev, clk_dev_format), + }; + + #ifdef CONFIG_PM +@@ -255,6 +267,7 @@ static int __init pxa3xx_init(void) + + if (cpu_is_pxa3xx()) { + clks_register(pxa3xx_clks, ARRAY_SIZE(pxa3xx_clks)); ++ clk_alloc_functions(pxa3xx_clk_funcs, ARRAY_SIZE(pxa3xx_clk_funcs)); + + if ((ret = pxa_init_dma(32))) + return ret; +-- +1.5.3.8 + |