Merge tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull "ARM: driver specific updates" from Arnd Bergmann:
 "These are all specific to some driver.  They are typically the
  platform side of a change in the drivers directory, such as adding a
  new driver or extending the interface to the platform.  In cases where
  there is no maintainer for the driver, or the maintainer prefers to
  have the platform changes in the same branch as the driver changes,
  the patches to the drivers are included as well.

  A much smaller set of driver updates that depend on other branches
  getting merged first will be sent later.

  The new export of tegra_chip_uid conflicts with other changes in
  fuse.c.  In rtc-sa1100.c, the global removal of IRQF_DISABLED
  conflicts with the cleanup of the interrupt handling of that driver.

  Signed-off-by: Arnd Bergmann <arnd@arndb.de>"

Fixed up aforementioned trivial conflicts.

* tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (94 commits)
  ARM: SAMSUNG: change the name from s3c-sdhci to exynos4-sdhci
  mmc: sdhci-s3c: add platform data for the second capability
  ARM: SAMSUNG: support the second capability for samsung-soc
  ARM: EXYNOS: add support DMA for EXYNOS4X12 SoC
  ARM: EXYNOS: Add apb_pclk clkdev entry for mdma1
  ARM: EXYNOS: Enable MDMA driver
  regulator: Remove bq24022 regulator driver
  rtc: sa1100: add OF support
  pxa: magician/hx4700: Convert to gpio-regulator from bq24022
  ARM: OMAP3+: SmartReflex: fix error handling
  ARM: OMAP3+: SmartReflex: fix the use of debugfs_create_* API
  ARM: OMAP3+: SmartReflex: micro-optimization for sanity check
  ARM: OMAP3+: SmartReflex: misc cleanups
  ARM: OMAP3+: SmartReflex: move late_initcall() closer to its argument
  ARM: OMAP3+: SmartReflex: add missing platform_set_drvdata()
  ARM: OMAP3+: hwmod: add SmartReflex IRQs
  ARM: OMAP3+: SmartReflex: clear ERRCONFIG_VPBOUNDINTST only on a need
  ARM: OMAP3+: SmartReflex: Fix status masking in ERRCONFIG register
  ARM: OMAP3+: SmartReflex: Add a shutdown hook
  ARM: OMAP3+: SmartReflex Class3: disable errorgen before disable VP
  ...

Conflicts:
	arch/arm/mach-tegra/Makefile
	arch/arm/mach-tegra/fuse.c
	drivers/rtc/rtc-sa1100.c

1 files changed, 109 insertions, 8 deletions

diff --git a/arch/arm/mach-exynos/dma.c b/arch/arm/mach-exynos/dma.c
index 25f3ef2c36e5..13607c4328b3 100644
--- a/arch/arm/mach-exynos/dma.c
+++ b/arch/arm/mach-exynos/dma.c
@@ -29,6 +29,7 @@
 #include <asm/irq.h>
 #include <plat/devs.h>
 #include <plat/irqs.h>
+#include <plat/cpu.h>
 
 #include <mach/map.h>
 #include <mach/irqs.h>
@@ -36,7 +37,7 @@
 
 static u64 dma_dmamask = DMA_BIT_MASK(32);
 
-static u8 pdma0_peri[] = {
+static u8 exynos4210_pdma0_peri[] = {
 	DMACH_PCM0_RX,
 	DMACH_PCM0_TX,
 	DMACH_PCM2_RX,
@@ -69,15 +70,47 @@ static u8 pdma0_peri[] = {
 	DMACH_AC97_PCMOUT,
 };
 
-static struct dma_pl330_platdata exynos4_pdma0_pdata = {
-	.nr_valid_peri = ARRAY_SIZE(pdma0_peri),
-	.peri_id = pdma0_peri,
+static u8 exynos4212_pdma0_peri[] = {
+	DMACH_PCM0_RX,
+	DMACH_PCM0_TX,
+	DMACH_PCM2_RX,
+	DMACH_PCM2_TX,
+	DMACH_MIPI_HSI0,
+	DMACH_MIPI_HSI1,
+	DMACH_SPI0_RX,
+	DMACH_SPI0_TX,
+	DMACH_SPI2_RX,
+	DMACH_SPI2_TX,
+	DMACH_I2S0S_TX,
+	DMACH_I2S0_RX,
+	DMACH_I2S0_TX,
+	DMACH_I2S2_RX,
+	DMACH_I2S2_TX,
+	DMACH_UART0_RX,
+	DMACH_UART0_TX,
+	DMACH_UART2_RX,
+	DMACH_UART2_TX,
+	DMACH_UART4_RX,
+	DMACH_UART4_TX,
+	DMACH_SLIMBUS0_RX,
+	DMACH_SLIMBUS0_TX,
+	DMACH_SLIMBUS2_RX,
+	DMACH_SLIMBUS2_TX,
+	DMACH_SLIMBUS4_RX,
+	DMACH_SLIMBUS4_TX,
+	DMACH_AC97_MICIN,
+	DMACH_AC97_PCMIN,
+	DMACH_AC97_PCMOUT,
+	DMACH_MIPI_HSI4,
+	DMACH_MIPI_HSI5,
 };
 
+struct dma_pl330_platdata exynos4_pdma0_pdata;
+
 static AMBA_AHB_DEVICE(exynos4_pdma0, "dma-pl330.0", 0x00041330,
 	EXYNOS4_PA_PDMA0, {IRQ_PDMA0}, &exynos4_pdma0_pdata);
 
-static u8 pdma1_peri[] = {
+static u8 exynos4210_pdma1_peri[] = {
 	DMACH_PCM0_RX,
 	DMACH_PCM0_TX,
 	DMACH_PCM1_RX,
@@ -105,19 +138,84 @@ static u8 pdma1_peri[] = {
 	DMACH_SLIMBUS5_TX,
 };
 
-static struct dma_pl330_platdata exynos4_pdma1_pdata = {
-	.nr_valid_peri = ARRAY_SIZE(pdma1_peri),
-	.peri_id = pdma1_peri,
+static u8 exynos4212_pdma1_peri[] = {
+	DMACH_PCM0_RX,
+	DMACH_PCM0_TX,
+	DMACH_PCM1_RX,
+	DMACH_PCM1_TX,
+	DMACH_MIPI_HSI2,
+	DMACH_MIPI_HSI3,
+	DMACH_SPI1_RX,
+	DMACH_SPI1_TX,
+	DMACH_I2S0S_TX,
+	DMACH_I2S0_RX,
+	DMACH_I2S0_TX,
+	DMACH_I2S1_RX,
+	DMACH_I2S1_TX,
+	DMACH_UART0_RX,
+	DMACH_UART0_TX,
+	DMACH_UART1_RX,
+	DMACH_UART1_TX,
+	DMACH_UART3_RX,
+	DMACH_UART3_TX,
+	DMACH_SLIMBUS1_RX,
+	DMACH_SLIMBUS1_TX,
+	DMACH_SLIMBUS3_RX,
+	DMACH_SLIMBUS3_TX,
+	DMACH_SLIMBUS5_RX,
+	DMACH_SLIMBUS5_TX,
+	DMACH_SLIMBUS0AUX_RX,
+	DMACH_SLIMBUS0AUX_TX,
+	DMACH_SPDIF,
+	DMACH_MIPI_HSI6,
+	DMACH_MIPI_HSI7,
 };
 
+static struct dma_pl330_platdata exynos4_pdma1_pdata;
+
 static AMBA_AHB_DEVICE(exynos4_pdma1,  "dma-pl330.1", 0x00041330,
 	EXYNOS4_PA_PDMA1, {IRQ_PDMA1}, &exynos4_pdma1_pdata);
 
+static u8 mdma_peri[] = {
+	DMACH_MTOM_0,
+	DMACH_MTOM_1,
+	DMACH_MTOM_2,
+	DMACH_MTOM_3,
+	DMACH_MTOM_4,
+	DMACH_MTOM_5,
+	DMACH_MTOM_6,
+	DMACH_MTOM_7,
+};
+
+static struct dma_pl330_platdata exynos4_mdma1_pdata = {
+	.nr_valid_peri = ARRAY_SIZE(mdma_peri),
+	.peri_id = mdma_peri,
+};
+
+static AMBA_AHB_DEVICE(exynos4_mdma1,  "dma-pl330.2", 0x00041330,
+	EXYNOS4_PA_MDMA1, {IRQ_MDMA1}, &exynos4_mdma1_pdata);
+
 static int __init exynos4_dma_init(void)
 {
 	if (of_have_populated_dt())
 		return 0;
 
+	if (soc_is_exynos4210()) {
+		exynos4_pdma0_pdata.nr_valid_peri =
+			ARRAY_SIZE(exynos4210_pdma0_peri);
+		exynos4_pdma0_pdata.peri_id = exynos4210_pdma0_peri;
+		exynos4_pdma1_pdata.nr_valid_peri =
+			ARRAY_SIZE(exynos4210_pdma1_peri);
+		exynos4_pdma1_pdata.peri_id = exynos4210_pdma1_peri;
+	} else if (soc_is_exynos4212() || soc_is_exynos4412()) {
+		exynos4_pdma0_pdata.nr_valid_peri =
+			ARRAY_SIZE(exynos4212_pdma0_peri);
+		exynos4_pdma0_pdata.peri_id = exynos4212_pdma0_peri;
+		exynos4_pdma1_pdata.nr_valid_peri =
+			ARRAY_SIZE(exynos4212_pdma1_peri);
+		exynos4_pdma1_pdata.peri_id = exynos4212_pdma1_peri;
+	}
+
 	dma_cap_set(DMA_SLAVE, exynos4_pdma0_pdata.cap_mask);
 	dma_cap_set(DMA_CYCLIC, exynos4_pdma0_pdata.cap_mask);
 	amba_device_register(&exynos4_pdma0_device, &iomem_resource);
@@ -126,6 +224,9 @@ static int __init exynos4_dma_init(void)
 	dma_cap_set(DMA_CYCLIC, exynos4_pdma1_pdata.cap_mask);
 	amba_device_register(&exynos4_pdma1_device, &iomem_resource);
 
+	dma_cap_set(DMA_MEMCPY, exynos4_mdma1_pdata.cap_mask);
+	amba_device_register(&exynos4_mdma1_device, &iomem_resource);
+
 	return 0;
 }
 arch_initcall(exynos4_dma_init);