diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2012-09-15 08:26:14 +0200 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2012-10-15 04:03:16 +0200 |
| commit | bb1d34a20d537e2f2342db8b5918512f05b0f852 (patch) | |
| tree | f98a0ccfd5a959a4638715df601cdd9561765771 /arch/arm/mach-imx | |
| parent | mtd: mxc_nand: remove cpu_is_xxx by using platform_device_id (diff) | |
| download | linux-bb1d34a20d537e2f2342db8b5918512f05b0f852.tar.xz linux-bb1d34a20d537e2f2342db8b5918512f05b0f852.zip | |
rtc: mxc_rtc: remove cpu_is_xxx by using platform_device_id
It changes the driver to use platform_device_id rather than cpu_is_xxx
to determine the controller type, and updates the platform code
accordingly.
As the result, mach/hardware.h inclusion gets removed from the driver.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: rtc-linux@googlegroups.com
Diffstat (limited to 'arch/arm/mach-imx')
| -rw-r--r-- | arch/arm/mach-imx/clk-imx1.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-imx/clk-imx27.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-imx/clk-imx31.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-imx/devices/devices-common.h | 1 | ||||
| -rw-r--r-- | arch/arm/mach-imx/devices/platform-mxc_rtc.c | 9 |
5 files changed, 9 insertions, 7 deletions
diff --git a/arch/arm/mach-imx/clk-imx1.c b/arch/arm/mach-imx/clk-imx1.c index 198238859446..1cc7a735ed19 100644 --- a/arch/arm/mach-imx/clk-imx1.c +++ b/arch/arm/mach-imx/clk-imx1.c @@ -106,7 +106,7 @@ int __init mx1_clocks_init(unsigned long fref) clk_register_clkdev(clk[dummy], "ahb", "imx-fb.0"); clk_register_clkdev(clk[hclk], "mshc", NULL); clk_register_clkdev(clk[per3], "ssi", NULL); - clk_register_clkdev(clk[clk32], NULL, "mxc_rtc.0"); + clk_register_clkdev(clk[clk32], NULL, "imx1-rtc.0"); clk_register_clkdev(clk[clko], "clko", NULL); mxc_timer_init(MX1_IO_ADDRESS(MX1_TIM1_BASE_ADDR), MX1_TIM1_INT); diff --git a/arch/arm/mach-imx/clk-imx27.c b/arch/arm/mach-imx/clk-imx27.c index 100e38c48f9f..86a0c4262471 100644 --- a/arch/arm/mach-imx/clk-imx27.c +++ b/arch/arm/mach-imx/clk-imx27.c @@ -259,7 +259,7 @@ int __init mx27_clocks_init(unsigned long fref) clk_register_clkdev(clk[gpio_ipg_gate], "gpio", NULL); clk_register_clkdev(clk[brom_ahb_gate], "brom", NULL); clk_register_clkdev(clk[ata_ahb_gate], "ata", NULL); - clk_register_clkdev(clk[rtc_ipg_gate], NULL, "mxc_rtc"); + clk_register_clkdev(clk[rtc_ipg_gate], NULL, "imx21-rtc"); clk_register_clkdev(clk[scc_ipg_gate], "scc", NULL); clk_register_clkdev(clk[cpu_div], "cpu", NULL); clk_register_clkdev(clk[emi_ahb_gate], "emi_ahb" , NULL); diff --git a/arch/arm/mach-imx/clk-imx31.c b/arch/arm/mach-imx/clk-imx31.c index 729d1a9dbf6a..d9ff16e2b1e2 100644 --- a/arch/arm/mach-imx/clk-imx31.c +++ b/arch/arm/mach-imx/clk-imx31.c @@ -124,7 +124,7 @@ int __init mx31_clocks_init(unsigned long fref) clk_register_clkdev(clk[cspi3_gate], NULL, "imx31-cspi.2"); clk_register_clkdev(clk[pwm_gate], "pwm", NULL); clk_register_clkdev(clk[wdog_gate], NULL, "imx2-wdt.0"); - clk_register_clkdev(clk[rtc_gate], NULL, "mxc_rtc"); + clk_register_clkdev(clk[rtc_gate], NULL, "imx21-rtc"); clk_register_clkdev(clk[epit1_gate], "epit", NULL); clk_register_clkdev(clk[epit2_gate], "epit", NULL); clk_register_clkdev(clk[nfc], NULL, "imx27-nand.0"); diff --git a/arch/arm/mach-imx/devices/devices-common.h b/arch/arm/mach-imx/devices/devices-common.h index 30a842ffc553..1472f0fc325c 100644 --- a/arch/arm/mach-imx/devices/devices-common.h +++ b/arch/arm/mach-imx/devices/devices-common.h @@ -292,6 +292,7 @@ struct platform_device *__init imx_add_mxc_pwm( /* mxc_rtc */ struct imx_mxc_rtc_data { + const char *devid; resource_size_t iobase; resource_size_t irq; }; diff --git a/arch/arm/mach-imx/devices/platform-mxc_rtc.c b/arch/arm/mach-imx/devices/platform-mxc_rtc.c index daaf9795db18..f35f848b0d5a 100644 --- a/arch/arm/mach-imx/devices/platform-mxc_rtc.c +++ b/arch/arm/mach-imx/devices/platform-mxc_rtc.c @@ -9,20 +9,21 @@ #include <mach/hardware.h> #include "devices-common.h" -#define imx_mxc_rtc_data_entry_single(soc) \ +#define imx_mxc_rtc_data_entry_single(soc, _devid) \ { \ + .devid = _devid, \ .iobase = soc ## _RTC_BASE_ADDR, \ .irq = soc ## _INT_RTC, \ } #ifdef CONFIG_SOC_IMX31 const struct imx_mxc_rtc_data imx31_mxc_rtc_data __initconst = - imx_mxc_rtc_data_entry_single(MX31); + imx_mxc_rtc_data_entry_single(MX31, "imx21-rtc"); #endif /* ifdef CONFIG_SOC_IMX31 */ #ifdef CONFIG_SOC_IMX35 const struct imx_mxc_rtc_data imx35_mxc_rtc_data __initconst = - imx_mxc_rtc_data_entry_single(MX35); + imx_mxc_rtc_data_entry_single(MX35, "imx21-rtc"); #endif /* ifdef CONFIG_SOC_IMX35 */ struct platform_device *__init imx_add_mxc_rtc( @@ -40,6 +41,6 @@ struct platform_device *__init imx_add_mxc_rtc( }, }; - return imx_add_platform_device("mxc_rtc", -1, + return imx_add_platform_device(data->devid, -1, res, ARRAY_SIZE(res), NULL, 0); } |