diff options
author | Shawn Guo <shawn.guo@linaro.org> | 2012-09-15 21:11:28 +0800 |
---|---|---|
committer | Shawn Guo <shawn.guo@linaro.org> | 2012-10-15 10:03:17 +0800 |
commit | e51d0f0ac4b7f513808743c6a62f0387eebd0144 (patch) | |
tree | 1efe37ce7bf87694ea8c79fe06256b131db5658d /arch/arm | |
parent | 73930eb31b2ecb0177c9bf81a35b4d2d73716951 (diff) | |
download | linux-3.10-e51d0f0ac4b7f513808743c6a62f0387eebd0144.tar.gz linux-3.10-e51d0f0ac4b7f513808743c6a62f0387eebd0144.tar.bz2 linux-3.10-e51d0f0ac4b7f513808743c6a62f0387eebd0144.zip |
dma: imx-dma: 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>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Javier Martin <javier.martin@vista-silicon.com>
Cc: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/mach-imx/clk-imx1.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-imx/clk-imx21.c | 4 | ||||
-rw-r--r-- | arch/arm/mach-imx/clk-imx27.c | 4 | ||||
-rw-r--r-- | arch/arm/mach-imx/devices/devices-common.h | 2 | ||||
-rw-r--r-- | arch/arm/mach-imx/devices/platform-imx-dma.c | 4 | ||||
-rw-r--r-- | arch/arm/mach-imx/mm-imx1.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-imx/mm-imx21.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-imx/mm-imx27.c | 3 |
8 files changed, 15 insertions, 11 deletions
diff --git a/arch/arm/mach-imx/clk-imx1.c b/arch/arm/mach-imx/clk-imx1.c index 1cc7a735ed1..49a74440bc4 100644 --- a/arch/arm/mach-imx/clk-imx1.c +++ b/arch/arm/mach-imx/clk-imx1.c @@ -83,7 +83,8 @@ int __init mx1_clocks_init(unsigned long fref) pr_err("imx1 clk %d: register failed with %ld\n", i, PTR_ERR(clk[i])); - clk_register_clkdev(clk[dma_gate], "ahb", "imx-dma"); + clk_register_clkdev(clk[dma_gate], "ahb", "imx1-dma"); + clk_register_clkdev(clk[hclk], "ipg", "imx1-dma"); clk_register_clkdev(clk[csi_gate], NULL, "mx1-camera.0"); clk_register_clkdev(clk[mma_gate], "mma", NULL); clk_register_clkdev(clk[usbd_gate], NULL, "imx_udc.0"); diff --git a/arch/arm/mach-imx/clk-imx21.c b/arch/arm/mach-imx/clk-imx21.c index 96a4788032d..8aec572f84f 100644 --- a/arch/arm/mach-imx/clk-imx21.c +++ b/arch/arm/mach-imx/clk-imx21.c @@ -163,8 +163,8 @@ int __init mx21_clocks_init(unsigned long lref, unsigned long href) clk_register_clkdev(clk[usb_gate], "per", "imx21-hcd.0"); clk_register_clkdev(clk[usb_hclk_gate], "ahb", "imx21-hcd.0"); clk_register_clkdev(clk[nfc_gate], NULL, "imx21-nand.0"); - clk_register_clkdev(clk[dma_hclk_gate], "ahb", "imx-dma"); - clk_register_clkdev(clk[dma_gate], "ipg", "imx-dma"); + clk_register_clkdev(clk[dma_hclk_gate], "ahb", "imx21-dma"); + clk_register_clkdev(clk[dma_gate], "ipg", "imx21-dma"); clk_register_clkdev(clk[wdog_gate], NULL, "imx2-wdt.0"); clk_register_clkdev(clk[i2c_gate], NULL, "imx21-i2c.0"); clk_register_clkdev(clk[kpp_gate], NULL, "mxc-keypad"); diff --git a/arch/arm/mach-imx/clk-imx27.c b/arch/arm/mach-imx/clk-imx27.c index 86a0c426247..a5f0e3b6dec 100644 --- a/arch/arm/mach-imx/clk-imx27.c +++ b/arch/arm/mach-imx/clk-imx27.c @@ -242,8 +242,8 @@ int __init mx27_clocks_init(unsigned long fref) clk_register_clkdev(clk[nfc_baud_gate], NULL, "imx27-nand.0"); clk_register_clkdev(clk[vpu_baud_gate], "per", "coda-imx27.0"); clk_register_clkdev(clk[vpu_ahb_gate], "ahb", "coda-imx27.0"); - clk_register_clkdev(clk[dma_ahb_gate], "ahb", "imx-dma"); - clk_register_clkdev(clk[dma_ipg_gate], "ipg", "imx-dma"); + clk_register_clkdev(clk[dma_ahb_gate], "ahb", "imx27-dma"); + clk_register_clkdev(clk[dma_ipg_gate], "ipg", "imx27-dma"); clk_register_clkdev(clk[fec_ipg_gate], "ipg", "imx27-fec.0"); clk_register_clkdev(clk[fec_ahb_gate], "ahb", "imx27-fec.0"); clk_register_clkdev(clk[wdog_ipg_gate], NULL, "imx2-wdt.0"); diff --git a/arch/arm/mach-imx/devices/devices-common.h b/arch/arm/mach-imx/devices/devices-common.h index e4368f6c5fb..36eb3f09f5d 100644 --- a/arch/arm/mach-imx/devices/devices-common.h +++ b/arch/arm/mach-imx/devices/devices-common.h @@ -329,7 +329,7 @@ struct platform_device *__init imx_add_spi_imx( const struct imx_spi_imx_data *data, const struct spi_imx_master *pdata); -struct platform_device *imx_add_imx_dma(resource_size_t iobase, +struct platform_device *imx_add_imx_dma(char *name, resource_size_t iobase, int irq, int irq_err); struct platform_device *imx_add_imx_sdma(char *name, resource_size_t iobase, int irq, struct sdma_platform_data *pdata); diff --git a/arch/arm/mach-imx/devices/platform-imx-dma.c b/arch/arm/mach-imx/devices/platform-imx-dma.c index f9003e4d0f5..ccdb5dc4ddb 100644 --- a/arch/arm/mach-imx/devices/platform-imx-dma.c +++ b/arch/arm/mach-imx/devices/platform-imx-dma.c @@ -8,7 +8,7 @@ */ #include "devices-common.h" -struct platform_device __init __maybe_unused *imx_add_imx_dma( +struct platform_device __init __maybe_unused *imx_add_imx_dma(char *name, resource_size_t iobase, int irq, int irq_err) { struct resource res[] = { @@ -28,7 +28,7 @@ struct platform_device __init __maybe_unused *imx_add_imx_dma( }; return platform_device_register_resndata(&mxc_ahb_bus, - "imx-dma", -1, res, ARRAY_SIZE(res), NULL, 0); + name, -1, res, ARRAY_SIZE(res), NULL, 0); } struct platform_device __init __maybe_unused *imx_add_imx_sdma(char *name, diff --git a/arch/arm/mach-imx/mm-imx1.c b/arch/arm/mach-imx/mm-imx1.c index 9de81bf6de9..79f6c0b8f69 100644 --- a/arch/arm/mach-imx/mm-imx1.c +++ b/arch/arm/mach-imx/mm-imx1.c @@ -60,6 +60,7 @@ void __init imx1_soc_init(void) MX1_GPIO_INT_PORTC, 0); mxc_register_gpio("imx1-gpio", 3, MX1_GPIO4_BASE_ADDR, SZ_256, MX1_GPIO_INT_PORTD, 0); - imx_add_imx_dma(MX1_DMA_BASE_ADDR, MX1_DMA_INT, MX1_DMA_ERR); + imx_add_imx_dma("imx1-dma", MX1_DMA_BASE_ADDR, + MX1_DMA_INT, MX1_DMA_ERR); pinctrl_provide_dummies(); } diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c index 1c295154c29..3b97ea63b5f 100644 --- a/arch/arm/mach-imx/mm-imx21.c +++ b/arch/arm/mach-imx/mm-imx21.c @@ -90,7 +90,8 @@ void __init imx21_soc_init(void) mxc_register_gpio("imx21-gpio", 5, MX21_GPIO6_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0); pinctrl_provide_dummies(); - imx_add_imx_dma(MX21_DMA_BASE_ADDR, MX21_INT_DMACH0, 0); /* No ERR irq */ + imx_add_imx_dma("imx21-dma", MX21_DMA_BASE_ADDR, + MX21_INT_DMACH0, 0); /* No ERR irq */ platform_device_register_simple("imx21-audmux", 0, imx21_audmux_res, ARRAY_SIZE(imx21_audmux_res)); } diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c index d389f4af33c..91e8da83281 100644 --- a/arch/arm/mach-imx/mm-imx27.c +++ b/arch/arm/mach-imx/mm-imx27.c @@ -91,7 +91,8 @@ void __init imx27_soc_init(void) mxc_register_gpio("imx21-gpio", 5, MX27_GPIO6_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0); pinctrl_provide_dummies(); - imx_add_imx_dma(MX27_DMA_BASE_ADDR, MX27_INT_DMACH0, 0); /* No ERR irq */ + imx_add_imx_dma("imx27-dma", MX27_DMA_BASE_ADDR, + MX27_INT_DMACH0, 0); /* No ERR irq */ /* imx27 has the imx21 type audmux */ platform_device_register_simple("imx21-audmux", 0, imx27_audmux_res, ARRAY_SIZE(imx27_audmux_res)); |