diff options
| -rw-r--r-- | arch/arm/common/sa1111.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/clock.c | 30 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/pxa25x.c | 31 | ||||
| -rw-r--r-- | arch/arm/mach-sa1100/clock.c | 2 |
4 files changed, 31 insertions, 34 deletions
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index eb06d0b2cb7..79fa71d990b 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -627,7 +627,7 @@ __sa1111_probe(struct device *me, struct resource *mem, int irq) if (!sachip) return -ENOMEM; - sachip->clk = clk_get(me, "GPIO27_CLK"); + sachip->clk = clk_get(me, "SA1111_CLK"); if (!sachip->clk) { ret = PTR_ERR(sachip->clk); goto err_free; diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c index b4d04955dcb..630063ffa6f 100644 --- a/arch/arm/mach-pxa/clock.c +++ b/arch/arm/mach-pxa/clock.c @@ -101,21 +101,6 @@ unsigned long clk_get_rate(struct clk *clk) 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) -{ -} - -static const struct clkops clk_gpio27_ops = { - .enable = clk_gpio27_enable, - .disable = clk_gpio27_disable, -}; - - void clk_cken_enable(struct clk *clk) { CKEN |= 1 << clk->cken; @@ -131,14 +116,6 @@ const struct clkops clk_cken_ops = { .disable = clk_cken_disable, }; -static struct clk common_clks[] = { - { - .name = "GPIO27_CLK", - .ops = &clk_gpio27_ops, - .rate = 3686400, - }, -}; - void clks_register(struct clk *clks, size_t num) { int i; @@ -148,10 +125,3 @@ void clks_register(struct clk *clks, size_t num) list_add(&clks[i].node, &clocks); mutex_unlock(&clocks_mutex); } - -static int __init clk_init(void) -{ - clks_register(common_clks, ARRAY_SIZE(common_clks)); - return 0; -} -arch_initcall(clk_init); diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index 034d3a6c31d..c5b845b935b 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -132,6 +132,29 @@ static const struct clkops clk_pxa25x_gpio12_ops = { .disable = clk_gpio12_disable, }; +static unsigned long gpio11_config_3m6[] = { + GPIO11_3_6MHz, +}; + +static unsigned long gpio11_config_gpio[] = { + GPIO11_GPIO, +}; + +static void clk_gpio11_enable(struct clk *clk) +{ + pxa2xx_mfp_config(gpio11_config_3m6, 1); +} + +static void clk_gpio11_disable(struct clk *clk) +{ + pxa2xx_mfp_config(gpio11_config_gpio, 1); +} + +static const struct clkops clk_pxa25x_gpio11_ops = { + .enable = clk_gpio11_enable, + .disable = clk_gpio11_disable, +}; + /* * 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 @@ -151,6 +174,7 @@ static struct clk pxa25x_clks[] = { INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev), INIT_CKEN("UARTCLK", STUART, 14745600, 1, NULL), INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa25x_device_udc.dev), + INIT_CLK("GPIO11_CLK", &clk_pxa25x_gpio11_ops, 3686400, 0, NULL), INIT_CLK("GPIO12_CLK", &clk_pxa25x_gpio12_ops, 32768, 0, NULL), INIT_CKEN("MMCCLK", MMC, 19169000, 0, &pxa_device_mci.dev), INIT_CKEN("I2CCLK", I2C, 31949000, 0, &pxa_device_i2c.dev), @@ -169,7 +193,10 @@ static struct clk pxa25x_clks[] = { INIT_CKEN("FICPCLK", FICP, 47923000, 0, NULL), }; -static struct clk gpio7_clk = INIT_CKOTHER("GPIO7_CK", &pxa25x_clks[4], NULL); +static struct clk pxa2xx_clk_aliases[] = { + INIT_CKOTHER("GPIO7_CLK", &pxa25x_clks[4], NULL), + INIT_CKOTHER("SA1111_CLK", &pxa25x_clks[5], NULL), +}; #ifdef CONFIG_PM @@ -344,7 +371,7 @@ static int __init pxa25x_init(void) if (cpu_is_pxa255()) ret = platform_device_register(&pxa_device_hwuart); - clks_register(&gpio7_clk, 1); + clks_register(pxa2xx_clk_aliases, ARRAY_SIZE(pxa2xx_clk_aliases)); return ret; } diff --git a/arch/arm/mach-sa1100/clock.c b/arch/arm/mach-sa1100/clock.c index fc97fe57ee6..b5809c51d13 100644 --- a/arch/arm/mach-sa1100/clock.c +++ b/arch/arm/mach-sa1100/clock.c @@ -103,7 +103,7 @@ static void clk_gpio27_disable(void) } static struct clk clk_gpio27 = { - .name = "GPIO27_CLK", + .name = "SA1111_CLK", .rate = 3686400, .enable = clk_gpio27_enable, .disable = clk_gpio27_disable, |