From 52a7a1cec88acdaf3f8b36a6b1fe904f6eca7ee5 Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Thu, 10 Sep 2009 15:26:30 +0200 Subject: [ARM] pxafb: add accelerator ID for PXA3xx GCU Add ID 99 for PXA3xx frame buffers and report it in the pxa frame buffer conditionally, depending on a new flag in struct pxafb_mach_info. Signed-off-by: Daniel Mack Cc: linux-fbdev-devel@lists.sourceforge.net Cc: Dennis Oliver Kropp Cc: Sven Neumann Cc: Guennadi Liakhovetski Signed-off-by: Eric Miao --- include/linux/fb.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/fb.h b/include/linux/fb.h index f847df9e99b6..a34bdf5a9d23 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -133,6 +133,7 @@ struct dentry; #define FB_ACCEL_NEOMAGIC_NM2230 96 /* NeoMagic NM2230 */ #define FB_ACCEL_NEOMAGIC_NM2360 97 /* NeoMagic NM2360 */ #define FB_ACCEL_NEOMAGIC_NM2380 98 /* NeoMagic NM2380 */ +#define FB_ACCEL_PXA3XX 99 /* PXA3xx */ #define FB_ACCEL_SAVAGE4 0x80 /* S3 Savage4 */ #define FB_ACCEL_SAVAGE3D 0x81 /* S3 Savage3D */ -- cgit v1.2.3 From ee2b805c8eb6459cf541ef141ff70dae17af59ca Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Sat, 15 Aug 2009 15:12:05 +0100 Subject: ARM: 5678/1: SSP/SPI PL022 polarity terminology fix The definition of the SPI clock phase for the Motorola mode of the PL022 driver was incorrect: the spec had been interpreted as data being recieved on rising or falling edge of the clocks while the correct interpretation is that data can be recieved on the first or second edge transition, falling or rising depending on the polarity setting. Signed-off-by: Linus Walleij Signed-off-by: Russell King --- arch/arm/mach-u300/spi.c | 2 +- drivers/spi/amba-pl022.c | 8 ++++---- include/linux/amba/pl022.h | 8 ++++---- 3 files changed, 9 insertions(+), 9 deletions(-) (limited to 'include/linux') diff --git a/arch/arm/mach-u300/spi.c b/arch/arm/mach-u300/spi.c index 307d007ea7f3..f0e887bea30e 100644 --- a/arch/arm/mach-u300/spi.c +++ b/arch/arm/mach-u300/spi.c @@ -48,7 +48,7 @@ struct pl022_config_chip dummy_chip_info = { .data_size = SSP_DATA_BITS_8, /* used to be 12 in some default */ .rx_lev_trig = SSP_RX_1_OR_MORE_ELEM, .tx_lev_trig = SSP_TX_1_OR_MORE_EMPTY_LOC, - .clk_phase = SSP_CLK_FALLING_EDGE, + .clk_phase = SSP_CLK_SECOND_EDGE, .clk_pol = SSP_CLK_POL_IDLE_LOW, .ctrl_len = SSP_BITS_12, .wait_state = SSP_MWIRE_WAIT_ZERO, diff --git a/drivers/spi/amba-pl022.c b/drivers/spi/amba-pl022.c index da76797ce8b9..35521af0d0d7 100644 --- a/drivers/spi/amba-pl022.c +++ b/drivers/spi/amba-pl022.c @@ -534,7 +534,7 @@ static void restore_state(struct pl022 *pl022) GEN_MASK_BITS(SSP_DATA_BITS_12, SSP_CR0_MASK_DSS, 0) | \ GEN_MASK_BITS(SSP_MICROWIRE_CHANNEL_FULL_DUPLEX, SSP_CR0_MASK_HALFDUP, 5) | \ GEN_MASK_BITS(SSP_CLK_POL_IDLE_LOW, SSP_CR0_MASK_SPO, 6) | \ - GEN_MASK_BITS(SSP_CLK_FALLING_EDGE, SSP_CR0_MASK_SPH, 7) | \ + GEN_MASK_BITS(SSP_CLK_SECOND_EDGE, SSP_CR0_MASK_SPH, 7) | \ GEN_MASK_BITS(NMDK_SSP_DEFAULT_CLKRATE, SSP_CR0_MASK_SCR, 8) | \ GEN_MASK_BITS(SSP_BITS_8, SSP_CR0_MASK_CSS, 16) | \ GEN_MASK_BITS(SSP_INTERFACE_MOTOROLA_SPI, SSP_CR0_MASK_FRF, 21) \ @@ -1249,8 +1249,8 @@ static int verify_controller_parameters(struct pl022 *pl022, return -EINVAL; } if (chip_info->iface == SSP_INTERFACE_MOTOROLA_SPI) { - if ((chip_info->clk_phase != SSP_CLK_RISING_EDGE) - && (chip_info->clk_phase != SSP_CLK_FALLING_EDGE)) { + if ((chip_info->clk_phase != SSP_CLK_FIRST_EDGE) + && (chip_info->clk_phase != SSP_CLK_SECOND_EDGE)) { dev_err(chip_info->dev, "Clock Phase is configured incorrectly\n"); return -EINVAL; @@ -1487,7 +1487,7 @@ static int pl022_setup(struct spi_device *spi) chip_info->data_size = SSP_DATA_BITS_12; chip_info->rx_lev_trig = SSP_RX_1_OR_MORE_ELEM; chip_info->tx_lev_trig = SSP_TX_1_OR_MORE_EMPTY_LOC; - chip_info->clk_phase = SSP_CLK_FALLING_EDGE; + chip_info->clk_phase = SSP_CLK_SECOND_EDGE; chip_info->clk_pol = SSP_CLK_POL_IDLE_LOW; chip_info->ctrl_len = SSP_BITS_8; chip_info->wait_state = SSP_MWIRE_WAIT_ZERO; diff --git a/include/linux/amba/pl022.h b/include/linux/amba/pl022.h index dcad0ffd1755..e4836c6b3dd7 100644 --- a/include/linux/amba/pl022.h +++ b/include/linux/amba/pl022.h @@ -136,12 +136,12 @@ enum ssp_tx_level_trig { /** * enum SPI Clock Phase - clock phase (Motorola SPI interface only) - * @SSP_CLK_RISING_EDGE: Receive data on rising edge - * @SSP_CLK_FALLING_EDGE: Receive data on falling edge + * @SSP_CLK_FIRST_EDGE: Receive data on first edge transition (actual direction depends on polarity) + * @SSP_CLK_SECOND_EDGE: Receive data on second edge transition (actual direction depends on polarity) */ enum ssp_spi_clk_phase { - SSP_CLK_RISING_EDGE, - SSP_CLK_FALLING_EDGE + SSP_CLK_FIRST_EDGE, + SSP_CLK_SECOND_EDGE }; /** -- cgit v1.2.3 From 6ef297f86b62f187c59475784208f75c2ed8ccd8 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 22 Sep 2009 14:29:36 +0100 Subject: ARM: 5720/1: Move MMCI header to amba include dir This moves the mmci platform data definition struct away from arch/arm/include/asm/mach/mmc.h into the more proper place among the other primecells in include/linux/amba/mmci.h and at the same time renames it to "mmci.h", and also the struct in this file confusingly named mmc_platform_data has been renamed mmci_platform_data for clarity. Cc: Catalin Marinas Signed-off-by: Linus Walleij Signed-off-by: Russell King --- arch/arm/include/asm/mach/mmc.h | 18 ------------------ arch/arm/mach-integrator/integrator_cp.c | 4 ++-- arch/arm/mach-realview/core.c | 6 +++--- arch/arm/mach-realview/core.h | 4 ++-- arch/arm/mach-realview/realview_eb.c | 2 +- arch/arm/mach-realview/realview_pb1176.c | 2 +- arch/arm/mach-realview/realview_pb11mp.c | 2 +- arch/arm/mach-realview/realview_pba8.c | 2 +- arch/arm/mach-realview/realview_pbx.c | 2 +- arch/arm/mach-u300/mmc.c | 4 ++-- arch/arm/mach-versatile/core.c | 4 ++-- arch/arm/mach-versatile/versatile_pb.c | 4 ++-- drivers/mmc/host/mmci.c | 4 ++-- drivers/mmc/host/mmci.h | 2 +- include/linux/amba/mmci.h | 18 ++++++++++++++++++ 15 files changed, 39 insertions(+), 39 deletions(-) delete mode 100644 arch/arm/include/asm/mach/mmc.h create mode 100644 include/linux/amba/mmci.h (limited to 'include/linux') diff --git a/arch/arm/include/asm/mach/mmc.h b/arch/arm/include/asm/mach/mmc.h deleted file mode 100644 index 27bec555ee16..000000000000 --- a/arch/arm/include/asm/mach/mmc.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * arch/arm/include/asm/mach/mmc.h - */ -#ifndef ASMARM_MACH_MMC_H -#define ASMARM_MACH_MMC_H - -#include - -struct mmc_platform_data { - unsigned int ocr_mask; /* available voltages */ - u32 (*translate_vdd)(struct device *, unsigned int); - unsigned int (*status)(struct device *); - int gpio_wp; - int gpio_cd; - unsigned long capabilities; -}; - -#endif diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c index 2a318eba1b07..3f35293d457a 100644 --- a/arch/arm/mach-integrator/integrator_cp.c +++ b/arch/arm/mach-integrator/integrator_cp.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include @@ -35,7 +36,6 @@ #include #include #include -#include #include #include @@ -400,7 +400,7 @@ static unsigned int mmc_status(struct device *dev) return status & 8; } -static struct mmc_platform_data mmc_data = { +static struct mmci_platform_data mmc_data = { .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, .status = mmc_status, .gpio_wp = -1, diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c index 5a5e1f72461e..a2083b60e3fb 100644 --- a/arch/arm/mach-realview/core.c +++ b/arch/arm/mach-realview/core.c @@ -30,6 +30,7 @@ #include #include #include +#include #include #include @@ -44,7 +45,6 @@ #include #include #include -#include #include @@ -237,14 +237,14 @@ static unsigned int realview_mmc_status(struct device *dev) return readl(REALVIEW_SYSMCI) & mask; } -struct mmc_platform_data realview_mmc0_plat_data = { +struct mmci_platform_data realview_mmc0_plat_data = { .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, .status = realview_mmc_status, .gpio_wp = 17, .gpio_cd = 16, }; -struct mmc_platform_data realview_mmc1_plat_data = { +struct mmci_platform_data realview_mmc1_plat_data = { .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, .status = realview_mmc_status, .gpio_wp = 19, diff --git a/arch/arm/mach-realview/core.h b/arch/arm/mach-realview/core.h index 59a337ba4be7..46cd6acb4d40 100644 --- a/arch/arm/mach-realview/core.h +++ b/arch/arm/mach-realview/core.h @@ -47,8 +47,8 @@ static struct amba_device name##_device = { \ extern struct platform_device realview_flash_device; extern struct platform_device realview_cf_device; extern struct platform_device realview_i2c_device; -extern struct mmc_platform_data realview_mmc0_plat_data; -extern struct mmc_platform_data realview_mmc1_plat_data; +extern struct mmci_platform_data realview_mmc0_plat_data; +extern struct mmci_platform_data realview_mmc1_plat_data; extern struct clcd_board clcd_plat_data; extern void __iomem *gic_cpu_base_addr; extern void __iomem *timer0_va_base; diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c index c0795ea3b3a7..1d65e64ae571 100644 --- a/arch/arm/mach-realview/realview_eb.c +++ b/arch/arm/mach-realview/realview_eb.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include @@ -37,7 +38,6 @@ #include #include -#include #include #include diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c index 395dc18070b4..2817fe099319 100644 --- a/arch/arm/mach-realview/realview_pb1176.c +++ b/arch/arm/mach-realview/realview_pb1176.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include @@ -37,7 +38,6 @@ #include #include #include -#include #include #include diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c index c0c9e35e6e38..94680fcf726d 100644 --- a/arch/arm/mach-realview/realview_pb11mp.c +++ b/arch/arm/mach-realview/realview_pb11mp.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include @@ -38,7 +39,6 @@ #include #include #include -#include #include #include diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c index 4fc64e146c32..941beb2b9709 100644 --- a/arch/arm/mach-realview/realview_pba8.c +++ b/arch/arm/mach-realview/realview_pba8.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include @@ -34,7 +35,6 @@ #include #include -#include #include #include diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c index cf68b5426061..7e4bc6cdca52 100644 --- a/arch/arm/mach-realview/realview_pbx.c +++ b/arch/arm/mach-realview/realview_pbx.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include @@ -34,7 +35,6 @@ #include #include -#include #include #include diff --git a/arch/arm/mach-u300/mmc.c b/arch/arm/mach-u300/mmc.c index 82af247760e6..7b6b016786bb 100644 --- a/arch/arm/mach-u300/mmc.c +++ b/arch/arm/mach-u300/mmc.c @@ -19,8 +19,8 @@ #include #include #include +#include -#include #include "mmc.h" #include "padmux.h" @@ -28,7 +28,7 @@ struct mmci_card_event { struct input_dev *mmc_input; int mmc_inserted; struct work_struct workq; - struct mmc_platform_data mmc0_plat_data; + struct mmci_platform_data mmc0_plat_data; }; static unsigned int mmc_status(struct device *dev) diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c index 975eae41ee66..e13be7c444ca 100644 --- a/arch/arm/mach-versatile/core.c +++ b/arch/arm/mach-versatile/core.c @@ -27,6 +27,7 @@ #include #include #include +#include #include #include #include @@ -47,7 +48,6 @@ #include #include #include -#include #include "core.h" #include "clock.h" @@ -369,7 +369,7 @@ unsigned int mmc_status(struct device *dev) return readl(VERSATILE_SYSMCI) & mask; } -static struct mmc_platform_data mmc0_plat_data = { +static struct mmci_platform_data mmc0_plat_data = { .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, .status = mmc_status, .gpio_wp = -1, diff --git a/arch/arm/mach-versatile/versatile_pb.c b/arch/arm/mach-versatile/versatile_pb.c index 9af8d8154df5..239cd30fc4f5 100644 --- a/arch/arm/mach-versatile/versatile_pb.c +++ b/arch/arm/mach-versatile/versatile_pb.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include @@ -31,7 +32,6 @@ #include #include -#include #include "core.h" @@ -41,7 +41,7 @@ #define IRQ_MMCI1A IRQ_SIC_MMCI1A #endif -static struct mmc_platform_data mmc1_plat_data = { +static struct mmci_platform_data mmc1_plat_data = { .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, .status = mmc_status, .gpio_wp = -1, diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index bf7c05b29e2c..79205e565c07 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -22,12 +22,12 @@ #include #include #include +#include #include #include #include #include -#include #include "mmci.h" @@ -537,7 +537,7 @@ static void mmci_check_status(unsigned long data) static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id) { - struct mmc_platform_data *plat = dev->dev.platform_data; + struct mmci_platform_data *plat = dev->dev.platform_data; struct mmci_host *host; struct mmc_host *mmc; int ret; diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h index 839f264c9725..a7f9a51a0a3e 100644 --- a/drivers/mmc/host/mmci.h +++ b/drivers/mmc/host/mmci.h @@ -161,7 +161,7 @@ struct mmci_host { unsigned int mclk; unsigned int cclk; u32 pwr; - struct mmc_platform_data *plat; + struct mmci_platform_data *plat; u8 hw_designer; u8 hw_revision:4; diff --git a/include/linux/amba/mmci.h b/include/linux/amba/mmci.h new file mode 100644 index 000000000000..6b4241748dda --- /dev/null +++ b/include/linux/amba/mmci.h @@ -0,0 +1,18 @@ +/* + * include/linux/amba/mmci.h + */ +#ifndef AMBA_MMCI_H +#define AMBA_MMCI_H + +#include + +struct mmci_platform_data { + unsigned int ocr_mask; /* available voltages */ + u32 (*translate_vdd)(struct device *, unsigned int); + unsigned int (*status)(struct device *); + int gpio_wp; + int gpio_cd; + unsigned long capabilities; +}; + +#endif -- cgit v1.2.3