Merge branches 'imx/pata' and 'imx/sata' into next/driver

Conflicts:
	arch/arm/mach-mx5/clock-mx51-mx53.c
	arch/arm/mach-mx5/devices-imx53.h

diff --git a/arch/arm/mach-imx/clock-imx27.c b/arch/arm/mach-imx/clock-imx27.c
index 6912b82..becc92e 100644 (file)
--- a/arch/arm/mach-imx/clock-imx27.c
+++ b/arch/arm/mach-imx/clock-imx27.c
@@ -583,7 +583,7 @@ DEFINE_CLOCK(emi_clk,      0, PCCR1, 19, NULL, NULL, &ahb_clk);
 DEFINE_CLOCK(dma_clk1,     0, PCCR1, 20, NULL, NULL, &ahb_clk);
 DEFINE_CLOCK(csi_clk1,     0, PCCR1, 21, NULL, NULL, &ahb_clk);
 DEFINE_CLOCK(brom_clk,     0, PCCR1, 22, NULL, NULL, &ahb_clk);
-DEFINE_CLOCK(ata_clk,      0, PCCR1, 23, NULL, NULL, &ahb_clk);
+DEFINE_CLOCK(pata_clk,      0, PCCR1, 23, NULL, NULL, &ahb_clk);
 DEFINE_CLOCK(wdog_clk,     0, PCCR1, 24, NULL, NULL, &ipg_clk);
 DEFINE_CLOCK(usb_clk,      0, PCCR1, 25, get_rate_usb, &usb_clk1, &spll_clk);
 DEFINE_CLOCK(uart6_clk1,   0, PCCR1, 26, NULL, NULL, &ipg_clk);
@@ -666,7 +666,7 @@ static struct clk_lookup lookups[] = {
        _REGISTER_CLOCK("imx27-fec.0", NULL, fec_clk)
        _REGISTER_CLOCK(NULL, "emi", emi_clk)
        _REGISTER_CLOCK(NULL, "sahara2", sahara2_clk)
-       _REGISTER_CLOCK(NULL, "ata", ata_clk)
+       _REGISTER_CLOCK("pata_imx", NULL, pata_clk)
        _REGISTER_CLOCK(NULL, "mstick", mstick_clk)
        _REGISTER_CLOCK("imx2-wdt.0", NULL, wdog_clk)
        _REGISTER_CLOCK(NULL, "gpio", gpio_clk)

diff --git a/arch/arm/mach-imx/clock-imx31.c b/arch/arm/mach-imx/clock-imx31.c
index d973770..58ea0a8 100644 (file)
--- a/arch/arm/mach-imx/clock-imx31.c
+++ b/arch/arm/mach-imx/clock-imx31.c
@@ -476,7 +476,7 @@ DEFINE_CLOCK(gpt_clk,     0, MXC_CCM_CGR0,  4, NULL, NULL, &perclk_clk);
 DEFINE_CLOCK(epit1_clk,   0, MXC_CCM_CGR0,  6, NULL, NULL, &perclk_clk);
 DEFINE_CLOCK(epit2_clk,   1, MXC_CCM_CGR0,  8, NULL, NULL, &perclk_clk);
 DEFINE_CLOCK(iim_clk,     0, MXC_CCM_CGR0, 10, NULL, NULL, &ipg_clk);
-DEFINE_CLOCK(ata_clk,     0, MXC_CCM_CGR0, 12, NULL, NULL, &ipg_clk);
+DEFINE_CLOCK(pata_clk,     0, MXC_CCM_CGR0, 12, NULL, NULL, &ipg_clk);
 DEFINE_CLOCK(sdma_clk1,   0, MXC_CCM_CGR0, 14, NULL, NULL, &ahb_clk);
 DEFINE_CLOCK(cspi3_clk,   2, MXC_CCM_CGR0, 16, NULL, NULL, &ipg_clk);
 DEFINE_CLOCK(rng_clk,     0, MXC_CCM_CGR0, 18, NULL, NULL, &ipg_clk);
@@ -562,7 +562,7 @@ static struct clk_lookup lookups[] = {
        _REGISTER_CLOCK("imx-ssi.0", NULL, ssi1_clk)
        _REGISTER_CLOCK("imx-ssi.1", NULL, ssi2_clk)
        _REGISTER_CLOCK(NULL, "firi", firi_clk)
-       _REGISTER_CLOCK(NULL, "ata", ata_clk)
+       _REGISTER_CLOCK("pata_imx", NULL, pata_clk)
        _REGISTER_CLOCK(NULL, "rtic", rtic_clk)
        _REGISTER_CLOCK(NULL, "rng", rng_clk)
        _REGISTER_CLOCK("imx31-sdma", NULL, sdma_clk1)

diff --git a/arch/arm/mach-imx/clock-imx35.c b/arch/arm/mach-imx/clock-imx35.c
index 88b62a0..c39f5c3 100644 (file)
--- a/arch/arm/mach-imx/clock-imx35.c
+++ b/arch/arm/mach-imx/clock-imx35.c
@@ -354,7 +354,7 @@ static void clk_cgr_disable(struct clk *clk)
        }
 
 DEFINE_CLOCK(asrc_clk,   0, CCM_CGR0,  0, NULL, NULL);
-DEFINE_CLOCK(ata_clk,    0, CCM_CGR0,  2, get_rate_ipg, NULL);
+DEFINE_CLOCK(pata_clk,    0, CCM_CGR0,  2, get_rate_ipg, NULL);
 /* DEFINE_CLOCK(audmux_clk, 0, CCM_CGR0,  4, NULL, NULL); */
 DEFINE_CLOCK(can1_clk,   0, CCM_CGR0,  6, get_rate_ipg, NULL);
 DEFINE_CLOCK(can2_clk,   1, CCM_CGR0,  8, get_rate_ipg, NULL);
@@ -447,7 +447,7 @@ static struct clk nfc_clk = {
 
 static struct clk_lookup lookups[] = {
        _REGISTER_CLOCK(NULL, "asrc", asrc_clk)
-       _REGISTER_CLOCK(NULL, "ata", ata_clk)
+       _REGISTER_CLOCK("pata_imx", NULL, pata_clk)
        _REGISTER_CLOCK("flexcan.0", NULL, can1_clk)
        _REGISTER_CLOCK("flexcan.1", NULL, can2_clk)
        _REGISTER_CLOCK("imx35-cspi.0", NULL, cspi1_clk)

diff --git a/arch/arm/mach-imx/devices-imx27.h b/arch/arm/mach-imx/devices-imx27.h
index 7f97a3c..2f727d7 100644 (file)
--- a/arch/arm/mach-imx/devices-imx27.h
+++ b/arch/arm/mach-imx/devices-imx27.h
@@ -76,3 +76,7 @@ extern const struct imx_spi_imx_data imx27_cspi_data[];
 #define imx27_add_spi_imx0(pdata)      imx27_add_cspi(0, pdata)
 #define imx27_add_spi_imx1(pdata)      imx27_add_cspi(1, pdata)
 #define imx27_add_spi_imx2(pdata)      imx27_add_cspi(2, pdata)
+
+extern const struct imx_pata_imx_data imx27_pata_imx_data;
+#define imx27_add_pata_imx() \
+       imx_add_pata_imx(&imx27_pata_imx_data)

diff --git a/arch/arm/mach-imx/devices-imx31.h b/arch/arm/mach-imx/devices-imx31.h
index dbe940d..488e241 100644 (file)
--- a/arch/arm/mach-imx/devices-imx31.h
+++ b/arch/arm/mach-imx/devices-imx31.h
@@ -78,3 +78,7 @@ extern const struct imx_spi_imx_data imx31_cspi_data[];
 #define imx31_add_spi_imx0(pdata)      imx31_add_cspi(0, pdata)
 #define imx31_add_spi_imx1(pdata)      imx31_add_cspi(1, pdata)
 #define imx31_add_spi_imx2(pdata)      imx31_add_cspi(2, pdata)
+
+extern const struct imx_pata_imx_data imx31_pata_imx_data;
+#define imx31_add_pata_imx() \
+       imx_add_pata_imx(&imx31_pata_imx_data)

diff --git a/arch/arm/mach-imx/devices-imx35.h b/arch/arm/mach-imx/devices-imx35.h
index 234cbd3..7b99ef0 100644 (file)
--- a/arch/arm/mach-imx/devices-imx35.h
+++ b/arch/arm/mach-imx/devices-imx35.h
@@ -81,3 +81,7 @@ extern const struct imx_spi_imx_data imx35_cspi_data[];
        imx_add_spi_imx(&imx35_cspi_data[id], pdata)
 #define imx35_add_spi_imx0(pdata)      imx35_add_cspi(0, pdata)
 #define imx35_add_spi_imx1(pdata)      imx35_add_cspi(1, pdata)
+
+extern const struct imx_pata_imx_data imx35_pata_imx_data;
+#define imx35_add_pata_imx() \
+       imx_add_pata_imx(&imx35_pata_imx_data)

diff --git a/arch/arm/mach-mx5/Kconfig b/arch/arm/mach-mx5/Kconfig
index b4e7c58..28b94e0 100644 (file)
--- a/arch/arm/mach-mx5/Kconfig
+++ b/arch/arm/mach-mx5/Kconfig
@@ -147,6 +147,7 @@ config MX51_EFIKA_COMMON
        bool
        select SOC_IMX51
        select IMX_HAVE_PLATFORM_IMX_UART
+       select IMX_HAVE_PLATFORM_PATA_IMX
        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
        select IMX_HAVE_PLATFORM_SPI_IMX
        select MXC_ULPI if USB_ULPI

diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c
index 1ef7e97..5955ca3 100644 (file)
--- a/arch/arm/mach-mx5/clock-mx51-mx53.c
+++ b/arch/arm/mach-mx5/clock-mx51-mx53.c
@@ -1434,6 +1434,10 @@ DEFINE_CLOCK(ipu_di0_clk, 0, MXC_CCM_CCGR6, MXC_CCM_CCGRx_CG5_OFFSET,
 DEFINE_CLOCK(ipu_di1_clk, 0, MXC_CCM_CCGR6, MXC_CCM_CCGRx_CG6_OFFSET,
                NULL, NULL, &pll3_sw_clk, NULL);
 
+/* PATA */
+DEFINE_CLOCK(pata_clk, 0, MXC_CCM_CCGR4, MXC_CCM_CCGRx_CG0_OFFSET,
+               NULL, NULL, &ipg_clk, &spba_clk);
+
 #define _REGISTER_CLOCK(d, n, c) \
        { \
                .dev_id = d, \
@@ -1490,6 +1494,7 @@ static struct clk_lookup mx51_lookups[] = {
        _REGISTER_CLOCK("imx-ipuv3", "di0", ipu_di0_clk)
        _REGISTER_CLOCK("imx-ipuv3", "di1", ipu_di1_clk)
        _REGISTER_CLOCK(NULL, "gpc_dvfs", gpc_dvfs_clk)
+       _REGISTER_CLOCK("pata_imx", NULL, pata_clk)
 };
 
 static struct clk_lookup mx53_lookups[] = {
@@ -1523,6 +1528,7 @@ static struct clk_lookup mx53_lookups[] = {
        _REGISTER_CLOCK("imx-ssi.1", NULL, ssi2_clk)
        _REGISTER_CLOCK("imx-ssi.2", NULL, ssi3_clk)
        _REGISTER_CLOCK("imx-keypad", NULL, dummy_clk)
+       _REGISTER_CLOCK("pata_imx", NULL, pata_clk)
        _REGISTER_CLOCK("imx53-ahci.0", "ahci", sata_clk)
        _REGISTER_CLOCK("imx53-ahci.0", "ahci_phy", ahci_phy_clk)
        _REGISTER_CLOCK("imx53-ahci.0", "ahci_dma", ahci_dma_clk)

diff --git a/arch/arm/mach-mx5/devices-imx51.h b/arch/arm/mach-mx5/devices-imx51.h
index e11bc0e..89fe77f 100644 (file)
--- a/arch/arm/mach-mx5/devices-imx51.h
+++ b/arch/arm/mach-mx5/devices-imx51.h
@@ -52,3 +52,7 @@ extern const struct imx_mxc_pwm_data imx51_mxc_pwm_data[];
 extern const struct imx_imx_keypad_data imx51_imx_keypad_data;
 #define imx51_add_imx_keypad(pdata)    \
        imx_add_imx_keypad(&imx51_imx_keypad_data, pdata)
+
+extern const struct imx_pata_imx_data imx51_pata_imx_data;
+#define imx51_add_pata_imx() \
+       imx_add_pata_imx(&imx51_pata_imx_data)

diff --git a/arch/arm/mach-mx5/devices-imx53.h b/arch/arm/mach-mx5/devices-imx53.h
index 1ab399e..7fe5e46 100644 (file)
--- a/arch/arm/mach-mx5/devices-imx53.h
+++ b/arch/arm/mach-mx5/devices-imx53.h
@@ -41,4 +41,7 @@ extern const struct imx_imx_keypad_data imx53_imx_keypad_data;
 #define imx53_add_imx_keypad(pdata)    \
        imx_add_imx_keypad(&imx53_imx_keypad_data, pdata)
 
+extern const struct imx_pata_imx_data imx53_pata_imx_data;
+#define imx53_add_pata_imx() \
+       imx_add_pata_imx(&imx53_pata_imx_data)
 extern struct platform_device *__init imx53_add_ahci_imx(void);

diff --git a/arch/arm/mach-mx5/mx51_efika.c b/arch/arm/mach-mx5/mx51_efika.c
index c920945..0d738fd 100644 (file)
--- a/arch/arm/mach-mx5/mx51_efika.c
+++ b/arch/arm/mach-mx5/mx51_efika.c
@@ -627,6 +627,8 @@ void __init efika_board_common_init(void)
                ARRAY_SIZE(mx51_efika_spi_board_info));
        imx51_add_ecspi(0, &mx51_efika_spi_pdata);
 
+       imx51_add_pata_imx();
+
 #if defined(CONFIG_CPU_FREQ_IMX)
        get_cpu_op = mx51_get_cpu_op;
 #endif

diff --git a/arch/arm/plat-mxc/devices/Kconfig b/arch/arm/plat-mxc/devices/Kconfig
index f63887b..08e286d 100644 (file)
--- a/arch/arm/plat-mxc/devices/Kconfig
+++ b/arch/arm/plat-mxc/devices/Kconfig
@@ -31,6 +31,9 @@ config IMX_HAVE_PLATFORM_IMX_I2C
 config IMX_HAVE_PLATFORM_IMX_KEYPAD
        bool
 
+config IMX_HAVE_PLATFORM_PATA_IMX
+       bool
+
 config IMX_HAVE_PLATFORM_IMX_SSI
        bool
 

diff --git a/arch/arm/plat-mxc/devices/Makefile b/arch/arm/plat-mxc/devices/Makefile
index e858ad9..c11ac84 100644 (file)
--- a/arch/arm/plat-mxc/devices/Makefile
+++ b/arch/arm/plat-mxc/devices/Makefile
@@ -10,6 +10,7 @@ obj-y += platform-imx-dma.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_FB) += platform-imx-fb.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_I2C) += platform-imx-i2c.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_KEYPAD) += platform-imx-keypad.o
+obj-$(CONFIG_IMX_HAVE_PLATFORM_PATA_IMX) += platform-pata_imx.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_SSI) += platform-imx-ssi.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UART) += platform-imx-uart.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UDC) += platform-imx_udc.o

diff --git a/arch/arm/plat-mxc/devices/platform-pata_imx.c b/arch/arm/plat-mxc/devices/platform-pata_imx.c
new file mode 100644 (file)
index 0000000..70e2f2a
--- /dev/null
+++ b/arch/arm/plat-mxc/devices/platform-pata_imx.c
@@ -0,0 +1,59 @@
+/*
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include <mach/hardware.h>
+#include <mach/devices-common.h>
+
+#define imx_pata_imx_data_entry_single(soc, _size)                     \
+       {                                                               \
+               .iobase = soc ## _ATA_BASE_ADDR,                        \
+               .iosize = _size,                                        \
+               .irq = soc ## _INT_ATA,                                 \
+       }
+
+#ifdef CONFIG_SOC_IMX27
+const struct imx_pata_imx_data imx27_pata_imx_data __initconst =
+       imx_pata_imx_data_entry_single(MX27, SZ_4K);
+#endif /* ifdef CONFIG_SOC_IMX27 */
+
+#ifdef CONFIG_SOC_IMX31
+const struct imx_pata_imx_data imx31_pata_imx_data __initconst =
+       imx_pata_imx_data_entry_single(MX31, SZ_16K);
+#endif /* ifdef CONFIG_SOC_IMX31 */
+
+#ifdef CONFIG_SOC_IMX35
+const struct imx_pata_imx_data imx35_pata_imx_data __initconst =
+       imx_pata_imx_data_entry_single(MX35, SZ_16K);
+#endif /* ifdef CONFIG_SOC_IMX35 */
+
+#ifdef CONFIG_SOC_IMX51
+const struct imx_pata_imx_data imx51_pata_imx_data __initconst =
+       imx_pata_imx_data_entry_single(MX51, SZ_16K);
+#endif /* ifdef CONFIG_SOC_IMX51 */
+
+#ifdef CONFIG_SOC_IMX53
+const struct imx_pata_imx_data imx53_pata_imx_data __initconst =
+       imx_pata_imx_data_entry_single(MX53, SZ_16K);
+#endif /* ifdef CONFIG_SOC_IMX53 */
+
+struct platform_device *__init imx_add_pata_imx(
+               const struct imx_pata_imx_data *data)
+{
+       struct resource res[] = {
+               {
+                       .start = data->iobase,
+                       .end = data->iobase + data->iosize - 1,
+                       .flags = IORESOURCE_MEM,
+               },
+               {
+                       .start = data->irq,
+                       .end = data->irq,
+                       .flags = IORESOURCE_IRQ,
+               },
+       };
+       return imx_add_platform_device("pata_imx", -1,
+                       res, ARRAY_SIZE(res), NULL, 0);
+}
+

diff --git a/arch/arm/plat-mxc/include/mach/devices-common.h b/arch/arm/plat-mxc/include/mach/devices-common.h
index f04e063..117a381 100644 (file)
--- a/arch/arm/plat-mxc/include/mach/devices-common.h
+++ b/arch/arm/plat-mxc/include/mach/devices-common.h
@@ -251,6 +251,14 @@ struct platform_device *__init imx_add_mxc_nand(
                const struct imx_mxc_nand_data *data,
                const struct mxc_nand_platform_data *pdata);
 
+struct imx_pata_imx_data {
+       resource_size_t iobase;
+       resource_size_t iosize;
+       resource_size_t irq;
+};
+struct platform_device *__init imx_add_pata_imx(
+               const struct imx_pata_imx_data *data);
+
 struct imx_mxc_pwm_data {
        int id;
        resource_size_t iobase;

diff --git a/arch/arm/plat-mxc/include/mach/mx35.h b/arch/arm/plat-mxc/include/mach/mx35.h
index d13dbfe..80965a9 100644 (file)
--- a/arch/arm/plat-mxc/include/mach/mx35.h
+++ b/arch/arm/plat-mxc/include/mach/mx35.h
@@ -36,7 +36,7 @@
 #define MX35_UART3_BASE_ADDR                   (MX35_SPBA0_BASE_ADDR + 0x0c000)
 #define MX35_CSPI2_BASE_ADDR                   (MX35_SPBA0_BASE_ADDR + 0x10000)
 #define MX35_SSI2_BASE_ADDR                    (MX35_SPBA0_BASE_ADDR + 0x14000)
-#define MX35_ATA_DMA_BASE_ADDR                 (MX35_SPBA0_BASE_ADDR + 0x20000)
+#define MX35_ATA_BASE_ADDR                     (MX35_SPBA0_BASE_ADDR + 0x20000)
 #define MX35_MSHC1_BASE_ADDR                   (MX35_SPBA0_BASE_ADDR + 0x24000)
 #define MX35_FEC_BASE_ADDR             0x50038000
 #define MX35_SPBA_CTRL_BASE_ADDR               (MX35_SPBA0_BASE_ADDR + 0x3c000)