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Merge branch 'rmobile-latest' of git://git.kernel.org/pub/scm/linux/k…
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…ernel/git/lethal/sh-2.6

* 'rmobile-latest' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (34 commits)
  ARM: mach-shmobile: mackerel: add renesas_usbhs support for USB1
  ARM: mach-shmobile: Correct the G4EVM SDHI0 I/O range.
  ARM: arch-shmobile: sh7372: add renesas_usbhs irq support
  ARM: mach-shmobile: sh73a0: mark DMA slave ID 0 as invalid
  ARM: mach-shmobile: mark DMA slave ID 0 as invalid
  ARM: mach-shmobile: Enable DMAEngine for SDHI on AG5EVM
  ARM: mach-shmobile: Enable DMAEngine for MMCIF on AG5EVM
  ARM: mach-shmobile: sh73a0 DMA Engine support for SY-DMAC
  dmaengine: shdma: Update SH_DMAC_MAX_CHANNELS to 20
  dmaengine: shdma: Fix SH_DMAC_MAX_CHANNELS handling
  dmaengine: shdma: Make second memory window optional
  ARM: mach-shmobile: Tidy up after SH7372 pm changes.
  ARM: mach-shmobile: sh7372 Core Standby CPUIdle
  ARM: mach-shmobile: CPUIdle support
  ARM: mach-shmobile: sh7372 Core Standby Suspend-to-RAM
  ARM: mach-shmobile: Suspend-to-RAM support
  mailmap: Add entry for Damian Hobson-Garcia.
  ARM: switch mackerel to dynamically manage the platform camera
  ARM: mach-shmobile: Add SDHI support for AG5EVM and sh73a0
  ARM: arch-shmobile: Use multiple irq vectors for SDHI
  ...
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Linus Torvalds committed May 25, 2011
2 parents 90ff1f3 + 66ee3be commit 4e8a780
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Showing 26 changed files with 1,942 additions and 101 deletions.
1 change: 1 addition & 0 deletions .mailmap
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,7 @@ Brian Avery <b.avery@hp.com>
Brian King <brking@us.ibm.com>
Christoph Hellwig <hch@lst.de>
Corey Minyard <minyard@acm.org>
Damian Hobson-Garcia <dhobsong@igel.co.jp>
David Brownell <david-b@pacbell.net>
David Woodhouse <dwmw2@shinybook.infradead.org>
Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
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5 changes: 5 additions & 0 deletions arch/arm/mach-shmobile/Makefile
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Expand Up @@ -30,6 +30,11 @@ obj-$(CONFIG_ARCH_SH7377) += entry-intc.o
obj-$(CONFIG_ARCH_SH7372) += entry-intc.o
obj-$(CONFIG_ARCH_SH73A0) += entry-gic.o

# PM objects
obj-$(CONFIG_SUSPEND) += suspend.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
obj-$(CONFIG_ARCH_SH7372) += pm-sh7372.o sleep-sh7372.o

# Board objects
obj-$(CONFIG_MACH_G3EVM) += board-g3evm.o
obj-$(CONFIG_MACH_G4EVM) += board-g4evm.o
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118 changes: 118 additions & 0 deletions arch/arm/mach-shmobile/board-ag5evm.c
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Expand Up @@ -34,6 +34,8 @@
#include <linux/input/sh_keysc.h>
#include <linux/mmc/host.h>
#include <linux/mmc/sh_mmcif.h>
#include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/mfd/tmio.h>
#include <linux/sh_clk.h>
#include <video/sh_mobile_lcdc.h>
#include <video/sh_mipi_dsi.h>
Expand Down Expand Up @@ -156,10 +158,19 @@ static struct resource sh_mmcif_resources[] = {
},
};

static struct sh_mmcif_dma sh_mmcif_dma = {
.chan_priv_rx = {
.slave_id = SHDMA_SLAVE_MMCIF_RX,
},
.chan_priv_tx = {
.slave_id = SHDMA_SLAVE_MMCIF_TX,
},
};
static struct sh_mmcif_plat_data sh_mmcif_platdata = {
.sup_pclk = 0,
.ocr = MMC_VDD_165_195,
.caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
.dma = &sh_mmcif_dma,
};

static struct platform_device mmc_device = {
Expand Down Expand Up @@ -296,11 +307,13 @@ static struct platform_device lcdc0_device = {
/* MIPI-DSI */
static struct resource mipidsi0_resources[] = {
[0] = {
.name = "DSI0",
.start = 0xfeab0000,
.end = 0xfeab3fff,
.flags = IORESOURCE_MEM,
},
[1] = {
.name = "DSI0",
.start = 0xfeab4000,
.end = 0xfeab7fff,
.flags = IORESOURCE_MEM,
Expand All @@ -325,6 +338,89 @@ static struct platform_device mipidsi0_device = {
},
};

static struct sh_mobile_sdhi_info sdhi0_info = {
.dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
.dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
.tmio_caps = MMC_CAP_SD_HIGHSPEED,
.tmio_ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29,
};

static struct resource sdhi0_resources[] = {
[0] = {
.name = "SDHI0",
.start = 0xee100000,
.end = 0xee1000ff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = gic_spi(83),
.flags = IORESOURCE_IRQ,
},
[2] = {
.start = gic_spi(84),
.flags = IORESOURCE_IRQ,
},
[3] = {
.start = gic_spi(85),
.flags = IORESOURCE_IRQ,
},
};

static struct platform_device sdhi0_device = {
.name = "sh_mobile_sdhi",
.id = 0,
.num_resources = ARRAY_SIZE(sdhi0_resources),
.resource = sdhi0_resources,
.dev = {
.platform_data = &sdhi0_info,
},
};

void ag5evm_sdhi1_set_pwr(struct platform_device *pdev, int state)
{
gpio_set_value(GPIO_PORT114, state);
}

static struct sh_mobile_sdhi_info sh_sdhi1_platdata = {
.dma_slave_tx = SHDMA_SLAVE_SDHI1_TX,
.dma_slave_rx = SHDMA_SLAVE_SDHI1_RX,
.tmio_flags = TMIO_MMC_WRPROTECT_DISABLE,
.tmio_caps = MMC_CAP_NONREMOVABLE,
.tmio_ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.set_pwr = ag5evm_sdhi1_set_pwr,
};

static struct resource sdhi1_resources[] = {
[0] = {
.name = "SDHI1",
.start = 0xee120000,
.end = 0xee1200ff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = gic_spi(87),
.flags = IORESOURCE_IRQ,
},
[2] = {
.start = gic_spi(88),
.flags = IORESOURCE_IRQ,
},
[3] = {
.start = gic_spi(89),
.flags = IORESOURCE_IRQ,
},
};

static struct platform_device sdhi1_device = {
.name = "sh_mobile_sdhi",
.id = 1,
.dev = {
.platform_data = &sh_sdhi1_platdata,
},
.num_resources = ARRAY_SIZE(sdhi1_resources),
.resource = sdhi1_resources,
};

static struct platform_device *ag5evm_devices[] __initdata = {
&eth_device,
&keysc_device,
Expand All @@ -333,6 +429,8 @@ static struct platform_device *ag5evm_devices[] __initdata = {
&irda_device,
&lcdc0_device,
&mipidsi0_device,
&sdhi0_device,
&sdhi1_device,
};

static struct map_desc ag5evm_io_desc[] __initdata = {
Expand Down Expand Up @@ -454,6 +552,26 @@ static void __init ag5evm_init(void)
/* MIPI-DSI clock setup */
__raw_writel(0x2a809010, DSI0PHYCR);

/* enable SDHI0 on CN15 [SD I/F] */
gpio_request(GPIO_FN_SDHICD0, NULL);
gpio_request(GPIO_FN_SDHIWP0, NULL);
gpio_request(GPIO_FN_SDHICMD0, NULL);
gpio_request(GPIO_FN_SDHICLK0, NULL);
gpio_request(GPIO_FN_SDHID0_3, NULL);
gpio_request(GPIO_FN_SDHID0_2, NULL);
gpio_request(GPIO_FN_SDHID0_1, NULL);
gpio_request(GPIO_FN_SDHID0_0, NULL);

/* enable SDHI1 on CN4 [WLAN I/F] */
gpio_request(GPIO_FN_SDHICLK1, NULL);
gpio_request(GPIO_FN_SDHICMD1_PU, NULL);
gpio_request(GPIO_FN_SDHID1_3_PU, NULL);
gpio_request(GPIO_FN_SDHID1_2_PU, NULL);
gpio_request(GPIO_FN_SDHID1_1_PU, NULL);
gpio_request(GPIO_FN_SDHID1_0_PU, NULL);
gpio_request(GPIO_PORT114, "sdhi1_power");
gpio_direction_output(GPIO_PORT114, 0);

#ifdef CONFIG_CACHE_L2X0
/* Shared attribute override enable, 64K*8way */
l2x0_init(__io(0xf0100000), 0x00460000, 0xc2000fff);
Expand Down
30 changes: 21 additions & 9 deletions arch/arm/mach-shmobile/board-ap4evb.c
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Original file line number Diff line number Diff line change
Expand Up @@ -316,8 +316,16 @@ static struct resource sdhi0_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
.start = evt2irq(0x0e00) /* SDHI0 */,
.flags = IORESOURCE_IRQ,
.start = evt2irq(0x0e00) /* SDHI0_SDHI0I0 */,
.flags = IORESOURCE_IRQ,
},
[2] = {
.start = evt2irq(0x0e20) /* SDHI0_SDHI0I1 */,
.flags = IORESOURCE_IRQ,
},
[3] = {
.start = evt2irq(0x0e40) /* SDHI0_SDHI0I2 */,
.flags = IORESOURCE_IRQ,
},
};

Expand Down Expand Up @@ -349,8 +357,16 @@ static struct resource sdhi1_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
.start = evt2irq(0x0e80),
.flags = IORESOURCE_IRQ,
.start = evt2irq(0x0e80), /* SDHI1_SDHI1I0 */
.flags = IORESOURCE_IRQ,
},
[2] = {
.start = evt2irq(0x0ea0), /* SDHI1_SDHI1I1 */
.flags = IORESOURCE_IRQ,
},
[3] = {
.start = evt2irq(0x0ec0), /* SDHI1_SDHI1I2 */
.flags = IORESOURCE_IRQ,
},
};

Expand Down Expand Up @@ -980,11 +996,6 @@ static void __init hdmi_init_pm_clock(void)
goto out;
}

ret = clk_enable(&sh7372_pllc2_clk);
if (ret < 0) {
pr_err("Cannot enable pllc2 clock\n");
goto out;
}
pr_debug("PLLC2 set frequency %lu\n", rate);

ret = clk_set_parent(hdmi_ick, &sh7372_pllc2_clk);
Expand Down Expand Up @@ -1343,6 +1354,7 @@ static void __init ap4evb_init(void)

hdmi_init_pm_clock();
fsi_init_pm_clock();
sh7372_pm_init();
}

static void __init ap4evb_timer_init(void)
Expand Down
2 changes: 1 addition & 1 deletion arch/arm/mach-shmobile/board-g4evm.c
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Original file line number Diff line number Diff line change
Expand Up @@ -205,7 +205,7 @@ static struct resource sdhi0_resources[] = {
[0] = {
.name = "SDHI0",
.start = 0xe6d50000,
.end = 0xe6d50nff,
.end = 0xe6d500ff,
.flags = IORESOURCE_MEM,
},
[1] = {
Expand Down
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